92results about How to "Improve molecular activity" patented technology

The invention discloses a fume desulfurization and denitrification treatment system which comprises a waste gas filter, wherein a guide tube is arranged at the bottom of the waste gas filter; an electronic push rod is arranged at the top of the guide tube; a dust collection tank is arranged at the bottom of the guide tube; a filtering net is arranged inside the inner cavity of the waste gas filter; a cooling tower is arranged on one side of the waste gas filter; a condensation tube net is arranged inside the inner cavity of the cooling tower; a temperature sensor and a humidity sensor are arranged on the side wall of the inner cavity of the cooling tower; and an annular tube is formed at the top of the condensation tube net. Due to adoption of the condensation tube net and the annular tube with nozzles, waste gases inside the cooling tower can be cooled and humidified, and then an effect of improving activity of gas molecules is achieved; due to adoption of a high-energy particle accelerator, multiple active groups can be generated from fume, and then the treatment efficiency is improved; due to adoption of the filtering net, dust in the waste gases can be filtered, and an effect of improving the treatment efficiency is achieved; due to adoption of a brush, dust accumulated on the filtering net can be cleaned.

The invention relates to the technical field of cleaning, in particular to a cleaning method of substrates. The cleaning method of the substrates comprises the following steps that the substrates are pre-heated, dissolution cleaning is conducted on the pre-processed substrates through cleaning agent, and secondary washing is conducted on the cleaned substrates. According to the cleaning method of the substrates, the substrates are heated, and dissolution cleaning is conducted on the substrates through the cleaning agent, so that molecular activity of organic foreign matter can be effectively increased, and solubility of the cleaning agent and the organic foreign matter are facilitated. Therefore, the fine organic foreign matter is effectively removed, cleanliness of the substrates is improved, and the qualified rate of products is promoted further.

The invention provides a lithium ion battery and a positive electrode slurry stirring method therefor, and belongs to the technical field of lithium ion batteries. The positive plate of the lithium battery comprises a positive current collector and positive slurry coated on the positive current collector, wherein the positive electrode slurry contains a positive electrode active substance, a conductive agent and a binder; the positive electrode active substance is a mixture of lithium nickel cobalt manganate, lithium iron phosphate and lithium manganite; a mixer circulating water temperature control regulating system comprises a temperature frequency conversion regulating switch and a circulating water heating system in the stirring process of the positive electrode slurry of the lithium ion battery, and the circulating water temperature of the circulating water heating system is set to be 45-75 DEG C. The dispersity of the lithium battery positive electrode slurry is improved, the stirring time is shortened, the production qualification rate and the consistency of the lithium batteries are improved, and the lithium battery positive electrode slurry has higher convenience and operability and economic and practical values.

The invention relates to an ink painting method of a needle printer used nylon band, the corresponding nylon band composition adopts PA66, and the paint particle diameter and the viscosity of the ink are respectively 5 to 15 micrometers and 600 to 900 cps. The ink painting method comprises the following steps: firstly the nylon band is heated to 100 to 250 DEG C; then the ink is printed and dyed on the nylon band. The temperature of the ink can also be increased by 30 to 60 DEG C before the nylon band is printed and dyed. The service life of the color band produced through the ink painting method can be remarkably increased.

The invention discloses an energy saving and environmental friendly coal combustion catalyst, the catalyst is prepared through dissolving raw materials with the following mass parts in 100 parts water and evenly mixing, the raw materials and the mass parts are that: sulphuric acid plant residues 20-30, electroplating plant discard solution 25-35, electrolytic copper plant discard solution 25-30, nitrification rare earth 5-10, anionic surfactant 3-5 and soluble calcium salt 2-5. When the coal combustion catalyst of the invention is in use, the coal combustion catalyst is only needed to be evenly sprayed on the coal surface and sufficiently mixed evenly with a mixer. The coal combustion catalyst of the invention is applied to various coal powders spraying boilers, coal slurry boilers, chain boilers, boiling boilers, other forms coal-fired boilers and civil scattered burning coal which enables the use to be convenient use and cost to be cheap and can increase the combustion intensity and the fire box temperature of the coal, improve the combustion performance of the coal, lower exhaust emission volume, saves the coal by 10-20%, and the like.

The present invention discloses a combined type fractionating tower device for preparing biological diesel oil, comprising a tower kettle, a fractionating tower body, and an overhead condenser, wherein the two kettle is provided with the fractionating tower body; the fractionating tower body is provided with the overhead condenser; the fractionating tower body is divided into an upper part and a lower part, wherein the upper part is a tower plate rectifying section and consists of the tower wall of the fractionating tower and a plurality of tower plates; the tower wall is uniformly provided with the plurality of tower plates; the tower plate is provided with a web on which a solid catalyst is adhered; the lower part is a filler catalytic reaction section; the filler is filled in the tower wall of the fractionating tower; the solid catalyst is filled into the filler. Grease and gas state alcohol are conversely fed, which quickly contact the surface of the catalyst, and which participate in an esterification reaction along with the tower plate. The reaction products which are biological diesel oil and glycerol flow into the bottom of the kettle, and the surplus gas state alcohol is subjected to the cooling of the overhead condenser, and then returns to the fractionating tower for duty-cycle operation, thereby realizing the processes of reaction and rectifying in the same device.

The invention relates to the field of energy conservation and emission reduction devices, and provides an activation catalyst for energy conservation, an automobile economizer containing the catalystand an installation method of the automobile economizer. The catalyst comprises a nano composite negative ion far-infrared material and a carrier. By means of the catalyst, the molecular activity of fuel molecules and oxygen molecules can be improved at the same time, the combustion environment is improved, and the combustion heat value of fuel is improved, so that the power of an engine during combustion of equal amount of fuel is higher, therefore the energy-saving effect is achieved, and the safety performance of an automobile and the service life of the engine are not affected. Besides, the power of the engine is improved by the activation catalyst for the automobile economizer, the energy-saving effect is achieved, and harmful gas in tail gas is also reduced. Meanwhile, oxidation is carried out in the exhausted gas, the harmful gas is decomposed, and the catalyst in the tail gas in a silencer is activated. According to the installation method, the energy-saving and emission-reducing effects of the engine at different rotating speeds can be taken into consideration, so that the optimal energy-saving and emission-reducing effects are achieved in general.

The invention belongs to the technical field of building material processing and particularly relates to a quick mixing process of building cement. An upward bent filter plate is placed in a filter cabin, and cement blocks in the cement are crushed through vibration of the filter plate and grinding of a grinding block; during bending, filter holes above the filter plate are larger than filter holes below the filter plate, and filtration and grinding of the cement are better facilitated; quick lime is placed in a heating cabin, water reacts with the quick lime to produce a lot of heat which canheat the cement, the molecule activity of the cement and the water is improved, the mixing efficiency is improved, and a closed door and tin foil paper play a good role in thermal insulation. Mixingprocess production equipment for building material processing used in the process comprises a frame body and a base, at least three first mixing units and second mixing units are arranged in the framebody, the first mixing units and the second mixing units are alternately arranged and located on the same vertical line, sufficient mixing can be achieved, the device is not easily damaged in the mixing process, and operation is simple and convenient.

The invention relates to environment-friendly polyurethane sponge capable of maintaining hardness. The environment-friendly polyurethane sponge is prepared from the following raw materials: polyether polyol, polymer polyol, toluene diisocynate, water, a foaming agent, silicone oil and a composite catalyst. The environment-friendly polyurethane sponge capable of maintaining hardness is prepared from the following raw materials in parts by weight: 42 to 75 parts of toluene diisocynate, 1.2 to 4.3 parts of water, 5 to 10 parts of a foaming agent, 0.5 to 3.0 parts of silicone oil and 0.1 to 1.0 part of a composite catalyst on the basis of 100 parts of the total weight of a mixture of polyether polyol and polymer polyol. In the mixture of the polyether polyol and the polymer polyol, the polyether polyol accounts for 80 to 90 parts, and the polymer polyol accounts for 20 to 10 parts. The composite catalyst is a compound catalyst of triethylene diamine and amine ether. The hardness of the polyurethane sponge is not greatly changed along with an environment temperature, the phenomenon that the polyurethane sponge is very soft in summer and very hard in winter is avoided, and the purpose of maintaining hardness can be achieved. Meanwhile, VOC and TVOC are basically avoided from production to use by a user, so the polyurethane sponge is safer and has less peculiar smell, and the purpose of environmental protection is achieved.

The invention discloses a sizing material for a building shock isolation rubber support and a preparation method of the sizing material. The sizing material comprises the following raw materials in parts by weight: 100 parts of natural rubber, 4-6 parts of zinc oxide, 2-3 parts of stearic acid, 1-2 parts of microcrystalline wax, 1-2 parts of a flowing exhaust agent, 4.5-5 parts of an anti-aging agent, 1-2 parts of an accelerator, 1.1-1.3 parts of a vulcanizing agent, 1-2 parts of sulfur, 9-10 parts of N774 carbon black, 20-25 parts of engine oil and 6.5-7 parts of liquid nitrile rubber. The finished product is prepared from the components in the formula through plastication, mixing and vulcanization processes. According to the invention, a part of liquid nitrile rubber is added into the natural rubber, and then the proportions of other components are adjusted, so that bonding (peeling) strength between rubber and steel plates can be increased, and elastic resilience of the building shock isolation support rubber is improved.