65results about How to "Degreasing" patented technology

The invention discloses a neutral multifunctional steel surface treating agent, which does not generate waste acid, is environmental-friendly, and comprises the following raw materials in percentage by mass: 12-43 percent of organic acid, 0.2-4 percent of catalyst, 12-43 percent of multivalent nitrogen compound, 0.01-3 percent of inhibitor, 0.5-5 percent of film-forming agent, 0.5-4 percent of surface active agent, and the balance water. A preparation method comprises the following steps of: adding the catalyst, the multivalent nitrogen compound and the water with calculated quantity into the organic acid; starting to stir and heating in a reaction kettle, wherein the temperature is controlled to be 80-120 DEG C, and the reaction time is 2-4h; generating amide through a reaction product, wherein the amide is not acid and has a pH value being 6-7; adding the inhibitor, the film-forming agent and the surface active agent; and uniformly stirring.

The invention provides a multifunctional surface cleaning agent and a preparation method thereof. The surface cleaning agent is prepared from the following components in parts by weight: 1 to 30 parts of a surfactant, 0.1 to 4 parts of D-limonene, 0.1 to 2 parts of protease, 0.0055 to 0.022 parts of bamboo leaf flavonoid, 0.1 to 10 parts of an auxiliary agent and 10 to 90 parts of water. The multifunctional surface cleaning agent is a product combining a conventional multifunctional cleaning agent and a kitchen heavy oil stain cleaning agent; by reasonably compounding the surfactant, an organic solvent and an enzyme preparation, the stain removing effects of lowering alkalinity and synergistically interacting are realized.

The invention discloses instant sweet potato starch noodles and a production method thereof. The instant sweet potato starch noodles comprise 70% of sweet potato starch, 10% of cassava starch and 20% of corn starch. The production method comprises the following steps of 1, raw material blending and pulp mixing, 2, self-curing and molding, 3, refrigeration and aging, 4, unfreezing, 5, washing and dehydration, 6, weighing and molding, 7, drying and examination, and 8, packaging. The production method utilizes pesticide pollution-free sweet potato starch as a main raw material and combines a traditional production technology. The instant sweet potato starch noodles are prepared carefully by an introduced high and novel technology, is pure and clean and has a white color, a soft and moist taste, a fresh and fragrant flavor and a high nutritive value.

The invention provides a mud synthesizing fuel which includes mud, coal powder and the materials of plant fiber. The mud includes the mud generated by the treatment and drainage of living sewage, river mud as well as the mud generated during the industrial treatment process of paper making or dejection; besides, the following pre-treatments are carried out on the mud: (1) a microorganism inoculant is added in the mud for processing; (2) an odour removing agent is added in the mud after being treated by step (1) for processing. When pre-treatments are carried out on the mud in the mud synthesizing fuel disclosed in the invention, the microorganism inoculant and the odour removing agent are added for processing, thus being capable of removing the metals and the peculiar smells in the mud, thereby reducing the pollution to the environment when the fuel is burnt.

The invention relates to a processing technology of osmanthus fragrans Liupu tea. The processing technology comprises the steps of selecting and treating Liupu tea, harvesting and treating osmanthus fragrans, performing primary scenting and final scenting on tea leaves, performing secondary scenting and final scenting on the tea leaves and baking. Specifically, the processing technology comprises the steps that the finished Liupu tea and the fresh osmanthus fragrans which comply with a national safety standard are firstly selected, then scenting, final scenting and drying are performed twice, and baking is finally performed to obtain an osmanthus fragrans Liupu tea product. The processing technology of the osmanthus fragrans Liupu tea provided by the invention is simple in process flow and easy to operate, the technology for scenting the Liupu tea by the osmanthus fragrans is unique, the fragrance of the osmanthus fragrans and the taste of the Liupu tea can be effectively and harmoniously fused together, and the osmanthus fragrans Liupu tea product obtained by processing has the quality features of fine shape of the Liupu tea, black brown color, oily luster, brewing resistance, mellow, sweet and cool taste, and smooth and delicious taste, and also the quality characteristic of rich and elegant fragrance of the osmanthus fragrans. The osmanthus fragrans Liupu tea has the advantages of lasting fragrance in mouth, memorable taste and strong aftertaste after drinking, and further has the effects of conditioning intestines and stomach, removing grease, removing dampness, removing miasma, strengthening stomach and reposing.

The invention discloses a foam-type lotion for preventing and treating hoof disease of dairy cow. The lotion includes, by weight, 0.1-30 parts of glutaraldehyde, 0.1-20 parts of quaternary ammonium salt, 1-15 parts o a foaming agent, 0.5-5 parts of a foam stabilizer, 0.1-5 parts of a pH regulator, 0.01-1 part of a coloring agent, and 5-20 parts of water. The foam-type lotion can uniformly coat the surface of hoofs of dairy cow and effectively prevents and treats the hoof disease of dairy cow. The lotion has good sterilizing effect, is high in curative rate, is environment-friendly and has significant management distinguishing effect.

The invention relates to a metal polishing agent which is characterized by comprising the following components in percentage by weight: 4%-8% of diethylene glycol butyl ether, 3%-6% of benzyl methanol, 2%-5% of disodium aminotriacetate, 1%-3% of sodium nitrite, 1%-3% of tallow fatty acid sodium, 1%-2.5% of a surfactant, 0.3%-0.8% of a corrosion inhibitor, 0.2%-0.5% of an anti-rust agent and the balance amount of water. The metal polishing agent has the characteristics of wide application range, stable polishing effect, convenience in use, high efficiency and the like.

The invention discloses a compound cow hoof bath lotion. The compound cow hoof bath lotion comprises the following components in parts by weight: 1-45 parts of a sterilizing agent, 1-40 parts of a hoof protection agent, 1-20 parts of a plant extract product, 1-20 parts of an astringent, 1-15 parts of a synergist, and 10-30 parts of deionized water. The protect can be used for preventing generationof cow hoof disease, disease condition can be controlled while disease happens, the compound cow hoof bath lotion does not contain formaldehyde, excitant and carcinogenicity on people and livestock can be avoided, and environment pressure due to hoof bath by single usage of copper sulphate can be alleviated through direct discharge. The invention also discloses a preparation method of the compound cow hoof bath lotion, which has the advantages of simple operation and easy acquisition of raw material, and is suitable for large-scale production.

The invention discloses a preparation method of sauce with tea flavor, comprising the following steps of: (1) selecting one or more kinds kind from green tea, Pu'er tea, oolong and black tea, soaking and boiling to obtain tea extract; and (2) mixing, boiling, filtering and filling the tea extract together with the concentrated and sun-cured sauce concentrated solution, flavoring agent and essence, to obtain dark soy sauce with tea flavor; or (3) mixing, boiling, filtering and filling the tea extract together with the fermented sauce stock solution, the flavoring agent and the essence to obtain the dark soy sauce with tea flavor. By adopting the preparation method of sauce with tea flavor, the tea extract with health care function is added to the original flavor of the common sauce, and the obtained sauce with tea flavor has the unique flavor of sauce, and the nutrition and health care function of the sauce are enhanced.

The invention belongs to the field of food, and in particular relates to a preparation method of a beef jerky. The method specifically comprises the following steps: putting fresh beef into Puerh tea and soaking the beef for 2 hours to obtain a pretreated material; putting the pretreated material into boiling water and cooking the material for 30-50 minutes, and after the material is cooled to the room temperature, cutting the material into sliced meat with a thickness of 3-5 millimeters; decocting ingredients to form marinade, putting the sliced meat into the marinate, and boiling the sliced meat at the boiling state of the marinade until the meat is tasty to obtain marinated meat; frying the marinated meat with strong fire, adding seasonings, and frying the meat with mild fire until the meat is tasty to obtain jerky; and subjecting the jerky to drying treatment to obtain the beef jerky. The invention uses census which has fat reducing and grease removing effects and possesses mellow flavor. The beef treated using the method is low in fat content and ruddy in color, and has the mellow flavor of Puerh; and the method is suitable to be used for preparing special flavor beef jerky. The prepared special flavor beef jerky does not need addition of excessive seasonings, and the key point lies in tasting the amazing sense of combining beef and Puerh; and the beef jerky is a green healthy food.

The invention discloses a rust removal cleaning agent, which is prepared by uniformly mixing the following components in parts by mass: 10 to 15 parts of EDTA (ethylene diamine tetraacetic acid), 4 to 10 parts of a surfactant, 1 to 3 parts of bentonite and 3 to 4 parts of a corrosion inhibitor, wherein the surfactant is one of polyoxyethylene stearate and diethylene glycol fatty acid ester; the corrosion inhibitor is one of benzotriazole, petroleum sulfonate, alpha-hydroxybenzotriazole, hexamethylenetetramine, tallow amine and 8-hydroxyquinoline.

The invention belongs to the technical field of membrane type skin care products added with theabrownin and particularly provides anti-wrinkle oil-removing membrane type skin care products containing theabrownin and a preparation method thereof. The anti-wrinkle oil-removing membrane type skin care product is prepared from a theabrownin ethanol solution or theabrownin powder, citric acid and at least one membrane forming material. The preparation method comprises the steps that green tea is fermented through aspergillus niger to obtain a fermentation liquor rich in theabrownin, then the fermentation liquor is prepared into the theabrownin powder or the theabrownin ethanol solution, and finally the theabrownin powder or the theabrownin ethanol solution is fused with the membrane forming materials to prepare various membrane type skin care products. The oxidation resistance, oil removal and other functions of the theabrownin are utilized, the finished membrane type skin care products have the properties of preventing wrinkle forming, removing oil, lubricating the skin, resisting oxidation and the like. The products are low in cost, the preparation process is simple, the production cost is low, and the obtained membrane type skin care products are pure natural cosmetics, have obvious anti-wrinkle oil-removing moisturizing effects and have good market prospect.

The invention provides a multifunctional acid additive and a preparation method thereof. In terms of 1 liter, the multifunctional acid additive is prepared from the following raw materials: 2-5g / L of polyoxyethylene ether surfactants, 25-40g / L of potassium iodide or sodium iodide, 5-15g / L of ammonium citrate, 3-8g / L of citric acid, 20-50g / L of phosphoric acid, and the balance of water. The multifunctional acid additive is used when a steel material is cleaned by hydrochloric acid, has the characteristics of oil removal, corrosion inhibition, mist inhibition, hydrogen brittleness inhibition, high rust removal speed and rust resistance after cleaning, is diluted by a large multiple during hydrochloric acid cleaning, and is relatively low in cleaning cost and economically competitive.

The invention discloses a processing method of lobed kudzuvine root instant vermicelli. The method comprises specific processing steps of material blending, slurry preparing, self-curing and molding, cooling and aging, thawing and vermicelli loosening, washing and dehydrating, weighing and molding, drying and testing, and packaging. According to the invention, refined starch of lobed kudzuvine roots with no chemical fertilizer and pesticide pollution is adopted as a main material of the instant vermicelli. A traditional production technology is adopted, and the vermicelli is refined by using a high and novel technology. The vermicelli is crystal-clear, soft, and tasty. The vermicelli does not contain alum, formaldehyde, or antiseptic. The vermicelli is chewy and refreshing. With the vermicelli, soup is prevented from turbidity, and the vermicelli can hardly break. Lobed kudzuvine root nutrients and natural properties are fully preserved.

The invention provides a hawk tea drink which comprises the following raw materials in parts by weight: 6-10 parts of hawk tea, 0.6-1 part of lalang grass rhizome, 0.6-1 part of broadleaf holly leaves and 1000 parts of water. The hawk tea drink has the characteristics of helping to produce saliva and slake thirst, cooling and relieving summer-heat, penetrating cold and returning dry, removing greasiness, and being good in mouthfeel and flavor, and has the effects of wetting throat and relieving cough, losing weight, resisting senility, prompting blood circulation, being diuretic and strengthening heart as well as retaining youthful looks and beautifying; after being drunk for a long time, the hawk tea drink also can be used for preventing diseases such as high blood pressure, high blood fat, woman menstrual disorder and the like. Furthermore, the invention also provides a preparation method of the hawk tea drink. The preparation method has the advantages of being simple and convenient to operate and low in cost.

The invention discloses honeysuckle dark tea and a preparation method thereof, and relates to a honeysuckle dark tea product and a processing method thereof. According to the preparation method, first-class raw dark tea is adopted to be screened to obtain coarse tea, primary tea, secondary tea, tertiary tea and quaternary tea; the coarse tea, the primary tea, the secondary tea, the tertiary tea and the quaternary tea are respectively subjected to pile fermentation, drying blending, steaming, pressing and packaging to obtain dark tea; the dark tea and fresh honeysuckles subjected to roguing and spreading are subjected to scenting to obtain the honeysuckle dark tea; the ratio of the dark tea to the honeysuckles is (4-7):(1-3). The honeysuckle dark tea has a special medicine fragrance, different from fragrances of conventional dark tea, generated by mixing of the honeysuckles and the dark tea, tastes more pure and mild, and has functions of removing grease, facilitating digestion, reducing fact and losing weight and the like and effects of clearing away heat and toxic materials.

The invention discloses a method for heavy corrosion protection of a hot galvanized part for high-voltage electrical equipment. The method comprises the following steps that (1) the hot galvanized part to be treated is taken, and weak base degreasing and surface roughening treatment are conducted in sequence; (2) the hot galvanized part obtained after the surface roughening treatment is conducted is taken, epoxy mio barrior paint is sprayed on the surface of the hot galvanized part, leveling and drying are conducted, and a bottom paint layer is formed; (3) sanding processing is conducted on the surface of the bottom paint layer, then weather fastness face paint is sprayed, leveling and drying are conducted, and a face paint layer is formed. The method for heavy corrosion protection of the hot galvanized part for the high-voltage electrical equipment solves the problem of the poor bonding force between a hot galvanized layer and an isolation coating of a black metal part in a heavy protection area, is simple in technology and convenient to operate, improves the qualified rate and the production efficiency of parts and reduces the repair rate and the production cost of the parts. The bonding force between the coating film and the hot galvanized layer of the obtained heavy corrosion protection part is strong, the coating film is not prone to disengagement, the corrosion resisting performance is improved, and the service life of the heavy corrosion protection part in the heavy corrosion protection area is prolonged.

The invention relates to the field of water drinking containers and discloses an intelligent rich-hydrogen sports bottle. The intelligent rich-hydrogen sports bottle comprises a bottle body, a bottle bottom and a bottle cap. The bottom of the bottle bottom is provided with a cavity, a circuit board and a power supply battery are mounted in the cavity, and a master control unit, a GPS (global positioning systems) chip and a Bluetooth module are integrated on the circuit board. A temperature and humidity sensor, a display, a key, a USB (universal serial bus) interface and a speaker are mounted on the outer wall of the bottle bottom, and a hydrogen storage filter element is arranged at the top of the bottle bottom. A sports monitoring sensor is fixed in the bottle body, and the master control unit is connected with the GPS chip, the Bluetooth module, the temperature and humidity sensor, the sports monitoring sensor, the display and the USB interface to realize data interaction. The intelligent rich-hydrogen sports bottle has advantages that by adoption of the hydrogen storage filter element for replacement of an electrolysis portion, rich-hydrogen water can be generated without electricity consumption; by addition of intelligent design aiming at sports people, sports conditions of a user can be monitored in real time to further judge dehydration data of the user, and the user is reminded of timely water replenishing.

The invention belongs to the field of food, and in particular relates to a preparation method of a beef jerky. The pre-treating process of beef for preparing the special flavor beef jerky specifically comprises the following steps: putting fresh beef into Puerh and soaking the beef for no less than 2 hours. The invention uses census which has fat reducing and grease removing effects and possesses mellow flavor. The beef treated using the method is low in fat content and ruddy in color, and has the mellow flavor of Puerh; and the method is suitable to be used for preparing special flavor beef jerky. The prepared special flavor beef jerky does not need addition of excessive seasonings, and the key point lies in tasting the amazing sense of combining beef and Puerh; and the beef jerky is a green healthy food.

The invention relates to a water purifying agent for rapid treatment of industrial wastewater and a preparation method thereof, wherein the water purifying agent comprises the following components inparts by weight: 20-35 parts of a nano diatomite powder / cellulose composite material, 5-10 parts of alkyl glycoside or derivative surfactant thereof, 60-75 parts of a flocculating agent and 2-6 partsof nitrifying bacteria. The water purifying agent prepared by the invention is simple in components and reasonable in proportion, does not contain heavy metal components in the formula, is mostly a natural compound, is an environment-friendly water purifying agent, and avoids secondary pollution to a water body; cellulose and diatomite powder are subjected to nanocrystallization and compounding, have huge specific surface area, can adsorb a large number of polluting organic matters, are fully mixed with specific contents of raw material components, and have the effects of rapid sedimentation,decolorization and COD removal; and alkyl glycoside or derivatives thereof are added, so that the water purifying agent has sterilization and disinfection effects on the water body, can effectively kill bacteria and microorganisms in the water body, and avoids water body pollution caused by mass propagation.

The invention discloses a preserved smallanthus sonchifolius capable of promoting digestion function and a preparation method of the preserved smallanthus sonchifolius. The preserved smallanthus sonchifolius is prepared from the following raw materials in parts by weight: 200-250 parts of smallanthus sonchifolius, 10-12 parts of hibiscus manihot flower, 15-20 parts of nostoc sphaeroides, 6-10 parts of papaya seed powder, 20-50 parts of linden honey, 80-100 parts of red jujube vinegar, 2-4 parts of melissa officinalis, 1-2 parts of kerria japonica, 2-3 parts of tangerine peel, 2-3 parts of stevia rebaudian leaves, 1-3 parts of pomegranate flower, 2-3 parts of roxburgh rose, 1-3 parts of pepper leaves, 1-2 parts of mango leaves, 3-5 parts of citric acid and a proper amount of black garlic nutrient solution. According to the preserved smallanthus sonchifolius capable of promoting digestion function, the immunity is improved while the red jujube vinegar is used for extracting and protecting the color; the preserved smallanthus sonchifolius is deep in sweet taste and moderate in hardness; the nutrition of the smallanthus sonchifolius is preserved to the utmost extent, and multiple useful functional components permeate into the preserved smallanthus sonchifolius, so that the health care value is improved; the preserved smallanthus sonchifolius is tasty in sour and sweetness, has the effects of tonifying spleen and appetizing, and is capable of coordinating intestines and stomach, promoting digestion function, reducing greasiness, and treating indigestion symptoms such as swollen stomach and diarrhea.

The invention discloses an automobile accessory surface strengthening technology which comprises the following steps: 1) spraying; 2) polishing; 3) gas nitriding; 4) primary coating; 5) spraying glaze; 6) secondary coating. A gas nitriding technology is applied to surface treatment of automobile accessories such as automobile chairs, car bodies and the like which are most made of a material of metal sheets and goes deep into surface layers of the automobile accessories, so that chemical composition and organization of the surface layers are changed, surface hardness of automobile accessories are restored and improved, oxidization and rusting are prevented, the service life is prolonged, a very good application prospect is achieved, and great economical benefits are brought.

The invention discloses a preparation method of fried bean curd of mung bean. The preparation method comprises the following steps: (1) preparing bean; (2) preparing and mixing pulp; (3) boiling pulp; (4) mixing the pulp and cooling; (5) congealing the pulp; (6) pressing uncongealed bean curd, stripping and slicing, frying in oil and foaming, and cooling, thus obtaining the fried bean curd. Through the preparation method, the mung bean ground pulp is mixed with the soybean milk; the mung bean is capable of reducing calorie produced by frying in the oil; meanwhile, flatulence is easily generated after the fried food is taken; the mung bean has functions of diminishing swelling and removing flatulence, clearing heat and removing toxicity, so that the discomfort caused by the fried food can be relieved.

The invention provides an efficient paper making sewage treatment agent, which is prepared from the following raw materials in parts by weight: 100 to 120 parts of magnetic collagen flocculants, 40 to50 parts of Na2O2, 30 to 50 parts of KMnO4, 20 to 40 parts of stabilizing agents, 20 to 30 parts of potassium sorbate, 20 to 40 parts of silicon dioxide, 10 to 30 parts of graphene oxide / silver compounds, 20 to 40 parts of active carbon, 10 to 20 parts of Tween, 5 to 15 parts of tannin and 100 to 150 parts of water. The efficient paper making sewage treatment agent prepared by a preparation methodthe invention has the advantages that the efficiency is high; the flocculation effect is good; the effects for removing COD, BOD, heavy metal ions and the like in water are obvious; the effects of turbidity removal, decoloration, deoiling, degerming, deodorization, algae removal and the like can be achieved; the sewage can be fast purified; the environment is protected.

The invention discloses a compound traditional Chinese medicine preparation for growing hair, preventing white hair, controlling oil and removing dandruff as well as a preparation method and application thereof. The compound traditional Chinese medicine preparation comprises a compound traditional Chinese medicine composition and a solvent, wherein the compound traditional Chinese medicine composition is prepared from the raw materials in parts by weight of 10-15 parts of cacumen biotae, 20-25 parts of radix polygoni multiflori preparata, 10-15 parts of fructus ligustri lucidi, 10-15 parts of rhizoma galangae, 8-10 parts of black mulberry, 8-10 parts of astragalus membranacus, 10-15 parts of lycium ruthenicum, 8-12 parts of dioscorea opposita roots, 6-9 parts of lotus stamens, 6-10 parts of semen cuscutae, 10-15 parts of eclipta prostrata, 8-10 parts of angelica sinensis, 8-10 parts of ligusticum wallichii, 8-10 parts of cortex dictamni and 8-10 parts of radix sophorae flavescentis. According to the compound traditional Chinese medicine preparation for growing hair, preventing white hair, controlling oil and removing dandruff as well as the preparation method and application thereof, the compound traditional Chinese medicine composition in the compound traditional Chinese medicine preparation follows the principle of monarch, minister, assistant and guide in the traditional Chinese medicine theory, so that the compound traditional Chinese medicine preparation is safe, non-toxic, mild and non-irritating, and has the effects of nourishing and protecting hair, hair growth and white hair prevention, oil control and dandruff removal, and the applied products of shampoo and scalp essence have the effect of conditioning the health of scalp hair follicles.

The invention discloses a copper polishing agent and a preparation method thereof and belongs to the technical field of metal cleaning. According to the copper polishing agent and the preparation method thereof, disclosed by the invention, the copper polishing agent is stable in polishing effect and convenient in use. The copper polishing agent is characterized in that the copper polishing agent per liter contains the following ingredients by weight: 200-500g of hydrogen peroxide, 10-30g of amino disodium triacetate, 30-60g of diethylene glycol monobutyl ether, 80-120g of acid, 3-8g of a corrosion inhibitor, 40-80g of benzyl alcohol and the balance of water. The preparation method of the copper polishing agent comprises the steps: (1) weighing all the ingredients; (2) putting the ingredients weighed in the step (1) in a reaction vessel, adding water until the volume is 1L, and then, stirring for 20-60 minutes at the temperature of 40-50 DEG C, thereby obtaining the copper polishing agent.

The invention discloses a chemical oil removal liquid suitable for aluminum alloy by utilizing anode oxidation waste sulfuric acid and an application of the chemical oil removal liquid. The oil removal liquid is composed of sulfuric acid, an emulsifier, a nonionic surfactant, an anionic surfactant, a builder, an oxidizing agent and a corrosion inhibitor. According to the chemical oil removal liquid, the waste sulfuric acid solution of the anodic oxidation production line is fully utilized to prepare the oil removal liquid medicine, the reutilization of the anode oxidation waste acid is realized, and the cost for producing acid washing oil removal and anode oxidation is saved. The oil removal liquid is free of phosphorus, nitrogen and the like, the wastewater treatment is simple, the eutrophication of the water body can be avoided after the water is discharged, and the environment-friendly performance is good.

The invention discloses a preparation method of a tableware disinfectant, and belongs to the field of disinfectants. The method is characterized in that chitosan is used as a raw material for preparing an edible film, wherein chitosan is capable of adsorbing and antibacterial; three components can be effectively adsorbed through the chitosan and are slowly released while film forming, so that theantibacterial time of the tableware can be prolonged; meanwhile, the chitosan is antibacterial, and the edible film is an antibacterial film, and polyphenols are used for supporting, so that the disinfecting performance of the tableware disinfectant can be further improved; the volatile oil components include fragrant component which can be wrapped and released through chitosan, and thus the tableware is fragrant and pleasures people. With the adoption of the method, the problems that most of current disinfectants are chemical preparations which are good in disinfecting and easily damage humanbody in case of incomplete flushing during tableware disinfecting can be solved.

The invention discloses a metal oil removal agent and a preparation method thereof and aims to provide an oil removal agent which can completely remove oil dirt on the metal surface at normal temperature and is environmentally friendly in formula. According to the technical key points, every liter of oil removal agent comprises the following components: 120-200g of oxalic acid, 100-150g of carbonate, 10-30g of fatty alcohol-polyoxyethylene ether, 2-5g of alkylphenol polyoxyethylene, 5-15g of thiourea, 20-40g of ethylene diamine tetraacetic acid and the balance of water. The method for preparing the metal oil removal agent comprises the following steps: (1) weighing each component; and (2) adding the components weighed in the step (1) into a flask, adding water to 1L, stirring at the temperature of 50-80 DEG C for 5-10 minutes, and obtaining the metal oil removal agent. The invention belongs to the technical field of metal cleaning.

The invention discloses a health preserving plant tea and a production method thereof. The plant tea is made from medicated leaven, Mythic Fungus, ginseng, green tea, honeysuckle flower, dahurian angelica root, lotus seeds, honey-fried licorice root, Saussurea involucrate, aloe, blueberries, Rhizoma Coptidis and isatis root. The production method comprises the following steps: mixing medicated leaven, Mythic Fungus, green tea and honeysuckle flower, adding water, heating the above obtained mixture and water to strew the mixture, naturally drying the stewed mixture, and grinding the naturally dried mixture to obtain fine powder; mixing dahurian angelica root, lotus seeds, honey-fried licorice root, Saussurea involucrate, Rhizoma Coptidis and isatis root, and adding water to obtain a mixed juice; mixing aloe, blueberries and ginseng, and adding water to immerse aloe, blueberries and ginseng in order to obtain an immersion solution; and grinding ginseng to obtain powder, mixing the powder with the fine powder and the mixed juice, and carrying out compaction molding on the finally obtained mixture to obtain the plant tea. The health preserving plant tea has the advantages of health care and preserving, antibiosis and anti-inflammation, anti-oxidation and ageing delaying, beauty treatment and body preserving, abundant nutrition, and convenience in human body absortion, and the production method has the advantages of simplicity and scientificity, low cost, high efficiency, and suitableness for large-scale promotion in the field of tea drinks.