60 results about "Vesuvianite" patented technology

The invention relates to a sensor for measuring the pressure of water in soil at the bottom of a dam, a river and a lake and a measuring method thereof. The sensor and the measuring method thereof are characterized in that water in the soil enters in a pressure chamber from a permeable port through a natural vesuvianite permeable membrane and acts on a 316L stainless steel film of a silicone pressure core body by permeable water pressure; the silicone pressure core body senses the pressure, converts the pressure into an electric signal and outputs the electric signal; the electric signal output by the silicone pressure core body is transmitted to an electric signal amplifying processing board and converted into a 4-20mA current signal by amplification and the voltage conversion; and the 4-20mA current signal is transmitted to a control sampling chamber by an output cable. The invention has the advantages that a thermal shrinkable jacket is thermally shrunk at the connecting part of a shell, a compression nut and the output cable to protect the root of the output cable; the sensor is processed by ICr18Ni9Ti stainless steel, so that the sensor is integrally sealed, resists the pressure and long-term corrosion of soil and water has the characteristics of favorable permeability, small size, light weight, favorable stability, high comprehensive precision, small error and the like.

The invention relates to foam concrete.The foam concrete comprises main materials and auxiliary materials, to be more specific, 30-40 parts of industrial waste mixture of vesuvianite, perlite and the like serving as the first main materials, 15-30 parts of high-strength cement, 5-10 parts of light calcium carbonate and 5-10 parts of quicklime serving as the second main materials, 0.5-2 parts of polyester staple fibers serving as the first auxiliary materials, 1-5 parts of water reducing agent, 1-5 parts of foam stabilizer, 1-5 parts of moisture repellent, 1-5 parts of early strength agent and 0-5 parts of antifreezing solution serving as the second auxiliary materials, 1-5 parts of PVC (polyvinyl chloride) resin, 1-5 parts of polyvinyl alcohol and 1-5 parts of bone glue serving as the third auxiliary materials, as well as 1-5 parts of foamer and 1-5 parts of accelerator serving as the fourth auxiliary materials.The preparation method includes crushing the first main materials, mixing the third auxiliary materials with water in the ratio of 1:2-5, adopting a blender for dry blending of the first main materials, the second main materials and the first auxiliary materials, respectively pouring in aqueous solutions of the second auxiliary materials and the third auxiliary materials, mixing while stirring prior to adding in the foamer and the accelerator with stirring, and using a bubble machine for bubbling, discharging and entering a mould.

The invention discloses a sewage treating agent, which mainly comprises the following raw materials in weight part: 15-30 parts of polymerized aluminium chloride, 15-30 parts of ferric sulfate, 1-5 parts of polyacrylamide, 1-5 parts of microorganisms, 15-30 parts of corn starch, 3-13 parts of sodium polyacrylate, 7-17 parts of bentonite, 5-10 parts of tannin, 4-11 parts of potassium permanganate, 20-40 parts of modified vesuvianite, 10-20 parts of citric acid, 10-20 parts of activated carbon, 10-25 parts of polymerized ferric chloride, and 5-20 parts of sodium acetate. The sewage treating agent is wide in the source of raw materials, and can effectively remove pollutants in water. Meanwhile, by means of the sewage treating agent, the sewage can be completely treated, and the treatment cost is low. Moreover, the sewage treating agent is free of poison and pollution. The treated sewage can meet the requirements of a national comprehensive sewage drainage standard.

The invention discloses a composite micro-ecological preparation for treating black stink water in rivers, pits and ponds and a preparation method thereof. The composite microbial preparation comprises indigenous microorganism, functional strain and carrier matrix which are separated from a black stink water body to be treated and have a repairing function. The indigenous microorganism is at leastone of nitrifying bacteria, denitrifying bacteria and bacillus subtilis, the functional strain is at least one of photosynthetic bacteria, candida utilis, bacillus megaterium, lactic acid bacteria and actinomycetes, and the carrier matrix is at least one of crocalite, green zeolite, ceramsite, quartz sand, vesuvianite and vermiculite. The black stink water body includes black stink surface waterof black stink rivers, black stink lakes or polluted ground. According to the invention, the composite micro-ecological preparation is formed by immobilizing the indigenous microorganism, the functional strain and the carrier matrix, has remarkable effects of degrading the pollutants such as COD, NH3-N, TP and the like in the black stink water. The preparation method disclosed by the invention haswide applicability to black stink surface water of various black stink rivers, black stink lakes or polluted ground.

The present invention relates to the technical field of ceramic manufacture, and particularly relates to a high-plasticity daily heat-resistant ceramic and a preparation method thereof. The blank body of the high-plasticity daily heat-resistant ceramic is prepared by the following raw materials: kaolin, petalite, talcum powder, spodumene, lithium mica, mullite, bentonite, vesuvianite, amphibole powder, alumina, knar clay, silica, europium oxide, sodium carboxymethyl cellulose and zirconia. The raw material components of the blank body of the high-plasticity daily heat-resistant ceramic are improved, and multiple raw materials are introduced based on the combination of a variety of lithium materials. Therefore, the heat resistance and the plasticity of the ceramic are further improved, so that the blank body of the high-plasticity daily heat-resistant ceramic is better in plasticity. The affinity between the blank body and the glaze is improved. The blank body of the high-plasticity daily heat-resistant ceramic is high in plasticity, and can be molded through grouting, rolling and the like. In this way, the manufacturing process is simple, and the energy-saving and environment-friendly effect is realized. The production cost is low.

The invention discloses a method for cultivating pachyphytum oviferum which is a succulent plant. The method is characterized by comprising (1), adjusting a mass preparation proportion of coal cinder to peat soil to diatomaceous earth to plant ash of culture base soil to allow the mass preparation proportion to be 2:2:1:0.6, and adding granite and vesuvianite particles into the base soil; (2), adding nutritional components such as organic fertilizers, medium elements and trace elements into culture nutritional layers and using the culture nutritional layers after constant-temperature fermentation is carried out; (3), preparing antioxidant traditional Chinese medicine liquid and absorbing antioxidant components of traditional Chinese medicines to enhance the antioxidant capacity of the pachyphytum oviferum; (4), culturing the pachyphytum oviferum, to be more specific, mixing the culture base soil and the culture nutritional layers with one another according to a mass ratio of 3:1-4:1, periodically spraying the antioxidant traditional Chinese medicine liquid on the pachyphytum oviferum and reinforcing antioxidant component absorption of the pachyphytum oviferum.

The invention discloses a preparation method of nutrient soil for orchid. The preparation method comprises the following steps: mixing straws, bagasse, peanut shells and plant ash at a volume ratio of 1 to (10-20) to (30-40) to (15-30), and crushing the mixture by virtue of a crusher until particle diameters are 8mm-30mm; carrying out dry distillation and carbonization on the particles, so as to obtain dry-distilled and carbonized particles, wherein the carbonization temperature is 200-300 DEG C at the normal pressure, and the carbonization time is 30-90 minutes; mixing the dry-distilled and carbonized particles, vesuvianite and tree barks at a volume ratio of (10-20) to (20-30) to 1, so as to obtain the nutrient soil for planting the orchid. According to the preparation method, the straws, the bagasse, the peanut shells and the plant ash are carbonized to serve as nutrient contents for the growth of the orchid, and the boiled aged tree barks have a disinfection effect and a relatively good moisture preserving effect; by mixing the carbonized particles, the tree barks and vesuvianite, the soil requirements of the orchid can be completely met.

The invention discloses a method for carrying out stone washing on a soft coarse-wooled fabric, aiming to providing a method for carrying out stone washing on a soft coarse-wooled fabric with a distressed, faded, clear and natural surface and less villi, wherein the fabric is high in resilience and soft in handfeel, the colors of the front and back surfaces of the fabric have a large contrast, and the fabric has a retro nostalgic feeling. The method is characterized by comprising the steps of carrying out mercerization on fibers, spinning yarns, spinning a fabric, carrying out curing and shrink-resistant treatment on the fabric, forming a garment, carrying out dyeing and stone washing on the garment, and drying and tidying up the garment. According to the method, through carrying out shrink-resistant treatment by two times in the earlier stage and carrying out stone washing by using vesuvianite into which proteases and a detergent are soaked, the defect that common wool fabrics have a serious milling phenomenon after being subjected to sand washing is successfully controlled, and excessive damage on fabrics in the process of doing old is effectively prevented, thereby prolonging the service life of garments.

The invention belongs to the technical field of pottery, and in particular relates to a vesuvianite health preserving pottery pot and a manufacturing process thereof. A blank material recipe of the vesuvianite health preserving pottery pot is as below: kaolin, alumina, stone, feldspar, vesuvianite and calcined talc. By the above description, the vesuvianite health preserving pottery pot provided the invention has the functions of stabilizing water quality, adsorbing impurities promoting metabolism and sterilizing. The new supersedes the old. According to the manufacturing process of the vesuvianite health preserving pottery pot provided by the invention, the vesuvianite is crushed and supplemented with kaolin and feldspar,; and the mixture is subjected to molding, firing and polishing; and the fired pot body does not need any chemical treatment, can guarantee the safety in usage and always has the functions of stabilizing water quality, adsorbing impurities promoting metabolism and sterilizing.

The invention discloses a method for cultivating tobacco seedlings by taking vesuvianite particles as a floating seedling matrix, which belongs to the technical field of tobacco breeding. The method comprises the following steps of: using a vesuvianite particle material as a seedling matrix, wherein particle sizes and mass ratios of the vesuvianite particle material are that the vesuvianite particles with the particle size of 1mm accounts for 40 percent and the vesuvianite particles with the particle size of between 2 and 5mm accounts for 60 percent; dissolving a universal nutrient liquid fertilizer for floating seedling of flue-cured tobacco, and then fully mixing with the vesuvianite particles, wherein each cube of the vesuvianite particles use 2kg of the universal nutrient liquid fertilizer for the floating seedling of the flue-cured tobacco; loading the vesuvianite particles into a disk and sowing, wherein the water content of the vesuvianite particles is appropriate when no sand is leaked from a bottom hole after the vesuvianite particles are loaded into the disk; placing the disk into a floating seedling pond, wherein water in the floating seedling pond is underground water or well water with the pH value of between 6.0 and 7.0; placing the nutrient fertilizer into the pond with the depth of 12cm according to the using amount of 2kg per cube of water on the day before the sowing; placing the nutrient fertilizer into the pond with the depth of 12cm according to the using amount of 1kg per cube of water on the 40th day after the sowing; controlling the seedling temperature to be between 27 and 32 DEG C and the relative humidity to be between 65 and 80 percent; and operating and managing other floating seedling steps according to the conventional method. The method has the advantages of low seedling and production cost, simplicity and convenience for operation, safety and no pollution and high and thick stems of the tobacco seedlings.

The invention discloses an efficient treatment process for natural mineral water. The efficient treatment process specifically comprises seven steps of mineral water collection, rough filtration, finefiltration, ultrafiltration, sterilization and disinfection and filling. Four filtering materials of medical stone granules, manganese sand, vesuvianite and cocoanut active charcoal are used in the step of rough filtration, and thus heavy metals, colloid and organic matter molecules in mineral water are adsorbed to the maximum extent; a graphene technique is used in the step of fine filtration, various pollutants in the mineral water are removed, and various pathogenic bacteria in the mineral water are killed or blocked; a reverse osmosis technique is used in the step of ultrafiltration, so that substances such as dissolved salts, colloid, microorganisms and organic matters in the mineral water are further effectively removed; finally with the combination of ozone and a disinfectant, themineral water is sterilized and disinfected, various pathogenic bacteria in the mineral water are killed, human health is prevented from being affected by bacteria in the mineral water, and the efficient treatment process is high in treatment efficiency, good in filtering effect and good in water quality purification effect when being adopted for mineral water treatment. Therefore, the efficient treatment process has very high social benefits and economic benefits.

The invention relates to a preparation method of an environment-friendly gelling material for mine pit filling. Fly ash, colored ore slag powder, red mud, cement, quick lime, gypsum powder and vesuvianite powder are mixed and are subjected to ball grinding into blank powder; the blank powder is subjected to calcination and ball grinding to obtain mixed powder; the mixed powder, sodium silicate andfoaming agents are mixed and stirred uniformly; the environment-friendly gelling material for mine pit filling is prepared. The prepared gelling material consumes a large number of solid wastes; theenergy is saved; the environment is protected; the technical defects of poor conveying, separation, draining, water discharging and filling body early-period compressive strength are overcome; the water content is high; the slurry is not separated; the dehydration is not needed; the pumpability is high; the slurry concentration can be changed in a range being 30 percent to 70 percent; after filling for 2h, the compressive strength can reach 3.3MPa; after 24h, the compressive strength can reach 5.9MPa; the final compressive strength can reach 11.9MPa.

The invention belongs to the technical field of polymer materials, and particularly relates to a full-biodegradable composite film and a preparation method thereof. The composite film is prepared from the following raw materials: polylactic acid, polyethylene glycol, citrate, ultrafine wool powder, a solubilizer, ultrafine zeolite powder, ultrafine aluminum powder, ultrafine vesuvianite powder, silicone oil and phosphite ester, is resistant in temperature, tearing and stretching, can be completely biodegraded, does not pollute environment, and has the characteristics of antibacterial property, good transparency, high glossiness and the like. The composite film can be used in the field of packaging bags, particularly in foods, daily necessities farmlands, shopping bags and the like. The preparation method adopts a three-layer co-extrusion casting film technology, can perform molding through a quenching roll, is high in accuracy, and can sufficiently exert performance of a processed material; and the size accuracy, optical performance, thickness uniformity and the like of the film can be guaranteed due to each process and parameter.

The invention relates to high zinc-boron fritted glaze. The high zinc-boron fritted glaze is prepared from the following raw materials in parts by weight: 82 to 91 parts of frit, 9 to 12 parts of nepheline syenite, 2 to 4 parts of wollastonite, 3 to 6 parts of lithium cornish stone, 0 to 5 parts of quartz, 0 to 7 parts of periclase, 0 to 5 parts of cryolite, 0 to 9 parts of kaolin and 0 to 5 parts of aluminium oxide; the frit is prepared from the following components in parts by weight: 45 to 51 parts of willemite, 38 to 43 parts of borax, 12 to 15 parts of calcium borate, 13 to 16 parts of vesuvianite, 4 to 8 parts of scapolite, 3 to 7 parts of potassium feldspar and 1 to 4 parts of talc. A high zinc-boron fritted glaze product prepared from the raw materials disclosed by the invention has the advantages of good whiteness and attractiveness, smooth glaze, high hardness and good acid-alkali resistance; the rate of a finished product reaches 98 percent; the cost of the raw materials is greatly reduced while the mass of the high zinc-boron fritted glaze is comparable to that of high-aluminum durable porcelain, so that the high zinc-boron fritted glaze has powerful market competitiveness.

The invention discloses a wear-proof and anti-seismic tile and a preparation method thereof. The tile is prepared from raw materials in parts by weight as follows: 25-35 parts of waste clay bricks, 22-33 parts of marine dredged mud, 19-31 parts of yellow phosphorus slag, 14-26 parts of indianite, 18-30 parts of Huanglong mountain green mud, 23-34 parts of leucite, 16-28 parts of vesuvianite, 24-36 parts of metallurgy waste residues, 27-39 parts of periclase, 17-29 parts of brown fused alumina residues, 8-16 parts of aluminum diboride, 15-25 parts of dihydrate gypsum and 18-26 parts of diamond grinding wheel wastes. The added diamond grinding wheel wastes, waste clay bricks and other raw materials can improve the wear resistance and the weather resistance of the tile, the added brown fused alumina residues, aluminum diboride and other raw materials can improve the anti-seismic property and the heat stability of the tile. The prepared tile has the advantages of being high in mechanical strength, wear-proof, anti-seismic, resistant to high temperature, weather-resistant, ageing-resistant and the like and is long in service life and good in environmental suitability.

The invention discloses a sewage treatment agent, which mainly comprises the following raw materials in weight part: 15-30 parts of aluminum sulfate, 15-30 parts of ferric sulfate, 1-5 parts of polyacrylamide, 1-5 parts of microorganisms, 15-30 parts of potato starch, 3-13 parts of sodium polyacrylate, 7-17 parts of bentonite, 5-10 parts of tannin, 4-11 parts of potassium permanganate and 20-40 parts of modified vesuvianite. The sewage treatment agent is wide in the source of raw materials, and can effectively remove pollutants in water. Meanwhile, by means of the sewage treatment agent, the sewage can be completely treated, and the treatment cost is low. Moreover, the sewage treating agent is free of poison and pollution. The treated sewage can meet the requirements of a national comprehensive sewage drainage standard.

The invention relates to a preparation process of a packaging material and relates to preparation of a material. The preparation process specifically comprises steps as follows: (1) preparation of rawmaterials: Indonesia vesuvianite, purple sands, selenium soil, red sand from the Jinsha River, Shandong black pottery, Taiwan pottery clay and Guangdong Zijin sand are subjected to impurity removal and prepared for later use; (2) firing: firing is performed in a pottery kiln; (3) cooling and drawing of the kiln; (4) preparation: the fired raw materials are pound into 600-mesh powder; (5) mixing:all raw material powder is mixed in proportion; (6) blending: resin varnish is added to the well-blended pottery clay powder to be blended; (7) the well-blended pottery slurry is applied to packagingpaper in a back coating manner to be naturally cooled. The preparation process of a pottery-plated lining of the packaging paper replaces conventional packaging paper adopting aluminum foil and has very positive significance in environmental protection. Besides, the packaging paper has good mildew-proof, moisture-proof and fresh keeping efficacy.

The invention discloses a composition of an efficient water treatment agent. The composition is prepared from vesuvianite, calcite, testa shellfish, lignin, chitin, starch, glycoprotein and inorganic high molecular compositions. The invention also discloses a preparation method of the efficient water treatment agent. Natural mineral substances ground into powder at high temperature, modified natural polymers, and one or various inorganic polymer compositions of polymerized ferric sulfate, polymerized aluminium chloride and polymerized aluminum ferric sulfate are mixed into the water treatment agent at normal temperature. The invention also discloses a use method of the efficient water treatment agent. Contaminants such as COD, heavy metal, total phosphorus, oil stain, SS and turbidity in various kinds of sewage can be removed; the decontamination speed is extremely fast; the effect is excellent; the removal rate can reach 80 percent to 95 percent; the influence of water temperature and pH value is little; flocculates formed after treatment cannot easily smash; the dehydration property is good; the transparency of the treated water is extremely high; the reutilization can be realized.

The invention relates to a microscopic vesuvianite identification method, and belongs to the technical field of jewel and beryllium ore identification. The method comprises the following steps that 1)an ore sample is collected; 2) the ore sample is made into light slices, and rock-mineral determination is carried out on the sample; 3) laser Raman spectrum analysis is carried out in-situ vesuvianite; and 4) data is processed, and a Raman spectra is compared to identify the vesuvianite accurately. Effects of advanced technical means of the laser Raman spectra in analyzing beryllium ore are usedfully, the vesuvianite can be decomposed from a complex mineral symbiosis combination, and the method has the advantages including being in-situ, real-time economic, simple in operation, short is determination time and high in sensitivity.

The invention provides an insect controlling method of dendrobium officinale and belongs to the technical field of disease and plague control of plant cultivation. The method comprises steps as follows: selection of tissue culture seedlings, preparation of an insect controlling and seedling hardening substrate, preparation of insect controlling fertilizer, field planting and management after field planting, wherein the insect controlling and seedling hardening substrate is prepared from peanut shells, broken saw dust and broken stone through mixing; the insect controlling and seedling hardening substrate is prepared with a method comprising steps as follows: the broken saw dust and the broken stone are proportionally mixed and uniformly stirred to form a mixture, before mixing, the peanut shells, vesuvianite and the broken saw dust are put in liquid medicine at the temperature of 100 DEG C for cooking and then are fished out and dried, the dried materials are cooked and then are fished out and dried, and the operation is repeated 3-4 times. The raw materials of the insect controlling and seedling hardening substrate are simple and available, chemical fertilizer is not required to be applied, the insect controlling cost is low, the seedling hardening survival rate of the tissue culture seedlings reaches 97% or higher, the insect controlling and disease resisting effects are good, and besides, obtained domestication seedlings have well developed root systems, avoid pathogenic bacterium invasion, have strong and thick stems and thick and dark green leaves, and are high in adaptive capacity to environment and low in cost.

The invention discloses footbath soap. Natural organic green raw materials such as lower plants and volcanics on volcanic lavas are developed and utilized. The footbath soap comprise the following components in percentage by weight: 30%-70% of neat soap, 10%-20% of madrepore, 10%-15% of sphagnum moss, 5%-10% of glycerinum, 10%-15% of vesuvianite and 10%-30% of water. According to the footbath soap, the sulfur-containing characteristics of plants and minerals of volcanic lavas, and interaction of medicinal components in effective chemical components can be put into a full play; a plurality of efficacies of decontamination, skin care, itching relieving, health care, treatment of dermatophytosis, disinfection and sterilization are achieved through scientific combination and a synergetic pharmacological mechanism; and an environment-friendly therapy is achieved.

The invention relates to an efficient energy-saving environment-friendly heat preservation material and a preparing method thereof. The material is prepared from wheat straw, clay, vesuvianite slag, coal ash, quick lime, binding agents, a softening agent and a catalyst. The binding agents comprise a binding agent A and a binding agent B. Water glass or cement or gypsum is adopted as the binding agent A. Corn starch paste or sticky rice paste or konjak powder paste with the solid content being 2% is adopted as the binding agent B. All the components are subjected to the steps of smashing, mixing, softening, thickening, catalytic fermenting, forming and the like according to a certain weight part. Compared with the prior art, the raw materials used in the method are environmentally friendly or reproducible, conform to the environmental protection idea, and are free of firing, light and low in price.

The invention discloses a high breaking resistant glass ceramic disc and a preparation method thereof. The high breaking resistant glass ceramic disc is prepared from the following raw materials by weight part: 27-38 of broken glass, 15-25 of vesuvianite, 14-26 of kaliophilite, 10-15 of chromium slag, 17-29 of basalt, 4-6 of straw ash, 10-15 of titanaugite, 8-16 of dolomite, 9-18 of lazulite, 5-10 of magnesium zirconate, 3-6 of sodium carbonate, 2-3 of cobalt oxide, 3-5 of lithium silicate, and of 5-7 of an assistant. The glass ceramic disc prepared by the invention is prepared by compounding of vesuvianite, kaliophilite, chromium slag, basalt, straw ash, titanaugite, lazulite, magnesium zirconate, lithium silicate and other raw materials, has greatly enhanced mechanical properties, especially the breaking strength and fracture toughness, so that the glass ceramic disc has strong breaking resistance and durability, and is worthy of wide popularization and application.

The invention discloses an iron-based active reaction type deoxidizer with a high oxidation rate and a water locking function and a preparation method thereof. The deoxidizer comprises a dry powder material and a wet material, and the mass ratio of the dry powder material to the wet material is (6.4-8.5):1, wherein the dry powder material is prepared from the following raw materials in parts by mass: 60 to 90 parts of reducing agent, 2 to 5 parts of auxiliary reducing agent, 0.1 to 0.5 part of anhydrous silicon dioxide, 0.1 to 0.5 part of vesuvianite, 2 to 5 parts of electrolyte, 1 to 5 partsof ultrahigh-conductivity crystalline flake graphite and 0 to 5 parts of gold vermiculite. The deoxidizer improves the oxidation rate of iron powder, and is mainly used for water locking. Meanwhile, according to the high-oxidation-rate water locking formula and the preparation method, the problems that deoxidizing agent components release a large amount of heat in the production processes of stirring, mixing, packaging and the like, the material viscosity is high, the gram weight is unstable, and the defective rate is high are solved.

The invention discloses a method for preparing artificial vesuvianite from liquid refined manganese slag and belongs to the field of metallurgy. Two times of refining are implemented. The method comprises the following steps: refining manganese slag twice, adding a corresponding tempering material, further pouring slag slurry after two times of refining into an artificial vesuvianite shaking furnace, adding a silicon resin polyether emulsion as a foam stabilizer, performing smelting, casting the slag slurry mixed liquid into a molding mold, putting a molded sample and the mold into a shuttle kiln, and performing annealing, cooling, demolding and cutting, so as to obtain the artificial vesuvianite. The method for preparing the artificial vesuvianite from the liquid refined manganese slag, which is disclosed by the invention, aims to widen the utilization range of the manganese slag, increase the additional value of the manganese slag and increase economic benefits.

The invention relates to a modified vesuvianite adsorbent and an electroplating wastewater treatment method. The modified vesuvianite adsorbent is characterized in that a preparation method of the modified vesuvianite adsorbent comprises the following steps: adding vesuvianite powder and para-toluenesulfonic acid into methylbenzene, and stirring at the rotation speed of 200-300rpm at room temperature; heating to be at 55-65 DEG C, adding 180-220ml of tetraethoxysilane at 8-12mL / min, continuously stirring until the solution is changed to be in a solid phase; washing the solid phase with distilled water until the mass is constant, and drying at 100-120 DEG C for 1.5-2.5h to obtain modified vesuvianite gel; and mixing 2-chloromethylpyridine, the modified vesuvianite gel and methanol, stirring at the rotation speed of 200-300rpm at 60-70 DEG C to obtain amber particles, washing the amber particles with distilled water until the mass is constant, drying at 55-65 DEG C until the mass is constant, grinding, and sieving with a 80-100 mesh screen to obtain the modified vesuvianite adsorbent. The modified vesuvianite adsorbent is low in manufacture cost and is simple and practicable in modifying method, and the modified adsorbent has high adsorption rate (up to more than 99%) of chromium in electroplating wastewater and has high efficiency and stable treatment effect.

The invention discloses a process for dyeing and finishing a machine-washable silk organza fabric. According to the process, a fabric is subjected to granite-wash with vesuvianite, and the silk fibers with smooth fabric surface are ground into a slightly uneven shape, so that the dye-uptake and fixation rate can be improved; the color of granite-washed silk may be changed, which brings a visual perception different from that of a traditional organza fabric; the ultraviolet protection of the granite-washed fabric can be remarkably reinforced; the granite-wash condition should be strictly controlled to prevent the fabric service life from being influenced due to the fact that silk fibers are seriously destroyed by granite wash, the vesuvianite size, ultrasonic frequency, power, time and temperature are strictly limited; and vegetable dye, surfactant, a chelating agent, dispersant and accelerant are added in the dyeing stage, so that the fabric has very good color fastness and wrinkle resistance to meet the requirement of machine washing.

The invention relates to the technical field of planting materials of orchids, and specifically relates to a planting material for improving the growth of orchids. The formula of the planting materialincludes the following components: in parts by mass, 30-45 parts of bark, 30-40 parts of peanut shells, 2-5 parts of orchid cultivating stone, 3-8 parts of plant ash, 8-15 parts of vesuvianite, 3-8 parts of vermiculite, 3-8 parts of Quercus spinosa David ex Fr. Leaves and 5-10 parts of potassium humate. The invention also discloses a preparation method of the planting material for promotion of the growth of orchids. Through optimization of the formula and the preparation method, good promotion effects on stages of the orchid growth are achieved through the prepared planting material, good effects of water permeability and air permeability are achieved, and the fertilizer effect can last for a long period of time; the prepared planting material has good application effects on different types of orchids, and the application effects on Cymbidium goeringii, Cymbidium faberi, Cymbidium ensifolium, Cymbidium sinense and Cymbidium kanran are more significant; and meanwhile, the adopted raw materials of the planting material is simple, and fast seedling emergence, small dosage of the planting material and cost saving are achieved during growth of the orchids.

The invention discloses a preparing method for a high-strength temperature-resistant organic silicon material. The preparing method includes the following steps that 1, vesuvianite is added into absolute ethyl alcohol and is subjected to gradient ultrasonic cleaning, the obtained vesuvianite is taken out to be rapidly dried, and clean vesuvianite is obtained; 2, the clean vesuvianite is added intoa ball grinding mill, then absolute ethyl alcohol is added, a ball-milling reaction is conducted, and vesuvianite particles are obtained; 3, phenyl trichlorosilane is added into a diethyl ether solution, the mixture is stirred at the constant temperature until the phenyl trichlorosilane is completely dissolved, diethyl-ether dissolving liquid is obtained, then distilled water is dropwise added, even stirring is conducted, a standing constant-temperature reaction is conducted for 2 hours to 4 hours, and phenyl trichlorosilane hydrolysate is obtained; 4, the vesuvianite particles are put into the phenyl trichlorosilane hydrolysate, a dispersing agent is added, even stirring is conducted, filtering is conducted, and preplating vesuvianite particles are obtained; 5, the preplating vesuvianiteparticles are put into a reaction kettle and subjected to a sealing reaction for 1 hour to 2 hours, a heating reaction is conducted for 3 hours to 4 hours after pressure relieving, and the organic silicon material is obtained. By means of the preparing method, the problem that existing modified organic silicon is poor in stability and easy to crack is solved.