High Purity Dicyclohexylamine-manufacture,factory,supplier from China

(Total 24 Products for High Purity Dicyclohexylamine)
The purity of dicyclohexylamine is higher than 99.5%, which is 99% higher than the standard of peer enterprises. Recycling the industrial chain can reduce the comprehensive cost of the factory. There are three aniline factories in Dongying, Shandong, Huai 'an, Jiangsu and Tianji, Shanxi within 400 kilometers. The technology is mature, and the workers have about twenty years of practical experience. Stable supply, with an annual output of 36,000 tons, of which dicyclohexylamine has an annual output of 12,000 tons.
  Contact Now
Silicon tetrachloride which chemical formula is SiCl4 is an inorganic compound, because silicon chloride only exists in the form of SiCl4, silicon tetrachloride is also directly called silicon chloride. The appearance of this product is light yellow liquid, and the appearance of high-purity silicon tetrachloride is colorless and transparent liquid, volatile, with special odor, toxicity and corrosion. Silicon tetrachloride can be miscible with benzene, chloroform, ether, carbon tetrachloride and other organic solvents. It can be hydrolyzed in humid air and react violently with water.
  Contact Now
Cyclohexylamine, an organic compound with the chemical formula of C6H13N, is a colorless to yellow liquid, soluble in water and miscible in most organic solvents. UsageIt is mainly used as solvent, and can also be used to prepare desulfurizer, rubber antioxidant, vulcanization accelerator, chemical additives for plastics and textiles, boiler feed water treatment agent, metal corrosion inhibitor, emulsifier, preservative, antistatic agent, latex coagulant, petroleum additive, bactericide, insecticide and dye intermediate.SpecificationProjectItemBest gradeFirst grade    
  Contact Now
The purity of dicyclohexylamine is better than 99.five%, that is 99% higher than the standard of peer organizations. recycling the economic chain can lessen the comprehensive value of the manufacturing facility. there are 3 aniline factories in dongying, shandong, huai 'an, jiangsu and tianji, shanxi within four hundred kilometers. the generation is mature, and the people have about twenty years of practical enjoy.
  Contact Now
The purity of dicyclohexylamine is higher than ninety nine.5%, that is 99% better than the same old of peer groups. recycling the economic chain can lessen the comprehensive price of the producing facility. there are three aniline factories in dongying, shandong, huai 'an, jiangsu and tianji, shanxi within four hundred kilometers. the era is mature, and the people have about 20 years of practical enjoy.
  Contact Now
At present, there are few reports on the quantitative analysis of dicyclohexylamine and impurities, so it is necessary to study them separately accurate quantitative analysis method. Since dicyclohexylamine has no ultraviolet absorption, the quantitative analysis method of dicyclohexylamine by high performance liquid chromatography evaporative light scattering detector was studied. 
  Contact Now
The purity of dicyclohexylamine is better than ninety nine.5%, this is 99% higher than the identical old of peer companies. recycling the economic chain can reduce the complete fee of the manufacturing facility. there are 3 aniline factories in dongying, shandong, huai 'an, jiangsu and tianji, shanxi within 4 hundred kilometers. the technology is mature, and the human beings have approximately twenty years of realistic experience.
  Contact Now
A high purity trichlorosilane differential pressure coupled distillation process, using the high pressure tower top steam as the heat source of the low pressure tower reboiler, realized the energy integration and process optimization. Chemical simulation software PRO/Ⅱ8.1 was used to simulate the design parameters of two columns of high purity trichlorosilane differential pressure coupled distillation process and three columns of high purity trichlorosilane differential pressure coupled distillation process.
  Contact Now
The purity of hydrogen is high, and the purity of cyclohexylamine reaches over 99.95%, which is higher than the industry standard by 99.8%. The purity of dicyclohexylamine is higher than 99.5%, which is 99% higher than the standard of peer enterprises. Recycling the industrial chain can reduce the comprehensive cost of the factory. There are three aniline factories in Dongying, Shandong, Huai 'an, Jiangsu and Tianji, Shanxi within 400 kilometers. The technology is mature, and the workers have about twenty years of practical experience.
  Contact Now
Distillation is the use of SiCl4, and the difference between the relative volatility of impurities components, through several partial gasification and partial condensation process, to achieve the separation of mixed liquid, so as to obtain high purity silicon tetrachloride products.
  Contact Now
The main by-product of trichlorosilane, silicon tetrachloride, is also the main raw material for the manufacture of silicone, its finished products are silicone ester, silicone oil, high temperature insulating paint, silicone resin, silicone rubber and heat resistant cushion lining materials. High purity silicon tetrachloride is also an important raw material for manufacturing high purity silicon dioxide, inorganic silicon compounds, quartz fibers and optical fibers.
  Contact Now
Silicon tetrachloride is mainly used in the manufacture of silicone esters, gaseous silica, silicone monomer, silicone oil, high temperature insulating paint, silicone resin, silicone rubber and so on. High-purity silicon tetrachloride is the main raw material for manufacturing fiber prefabricated rod, and the quality of fiber prefabricated rod directly determines the fiber performance. Therefore, high-purity silicon tetrachloride is the core raw material of fiber industry.
  Contact Now
Dicyclohexylamine has the chemical properties of a secondary amine. It has a strong base and can form salts with various acids. Acylation may occur. In terms of solubility, dicyclohexylamine is slightly soluble in cold water but almost insoluble in hot water. Dry powder, carbon dioxide, soluble foam and sand are used to extinguish the fire.
  Contact Now
The invention relates to a refining method of dicyclohexylamine, belonging to the technical field of organic chemistry.
  Contact Now
The invention relates to a method for the synthesis of N-chlorinated dicyclohexylamine with low concentration of sodium hypochlorite. The mass of dicyclohexylamine is weighed, and the amount of sodium hypochlorite of low concentration required for the reaction is calculated according to the molar ratio of dicyclohexylamine and sodium hypochlorite =1:1.051.20. Put dicyclohexylamine into the reactor, and keep the reactor temperature.
  Contact Now
The principle is to reduce high purity trichlorosilane with high purity hydrogen on the high purity silicon core at about 1100℃ to generate polycrystalline silicon deposited on the silicon core. On the basis of the traditional Siemens process, the improved Siemens process is equipped with a supporting process of energy saving, consumption reduction, recycling and utilization of a large amount of H2, HCI, SiCI4 and other by-products and a large amount of by-production heat energy.
  Contact Now
The invention relates to a tail gas refining method, especially a method for hydrogenation of aniline to produce dicyclohexylamine tail gas deamination and hydrogen refining, which belongs to the technical field of chemical industry.
  Contact Now
Colorless liquid with stinky scent. it's going to decompose with water and dissolve in carbon disulfide, carbon tetrachloride, chloroform, benzene, and lots of others. flammable, can spontaneously ignite in the air. poisonous!It may undergo an addition reaction with olefins.The hydrosilylation reaction of ethylene is as follows: cl3si-h + h2c=ch2 → cl3si-ch2-ch3 .
  Contact Now
Colorless liquid with pungent odor. It will decompose with water and dissolve in carbon disulfide, carbon tetrachloride, chloroform, benzene, etc. Flammable, can spontaneously ignite in the air. Poisonous! SpecificationInChIKeyZDHXKXAHOVTTAH-UHFFFAOYAHUN number1295RTECSVV5950000Chemical FormulaSiHCl3Mole Mass135.4524 g·mol⁻¹Exteriorcolourless liquidDensity1.342 g/cm3Melting Point-126.6 °CBoiling Point31.8 °CSolubility (water)Decomposition by waterVapour Pressure0.660 bar (20 °C)
  Contact Now
SiCl4 is one of the most important inorganic silicon compounds, is a colorless, transparent, flowing smoke liquid, with suffocating odor, soluble in benzene, ether, chloroform and other most organic solvents. Silicon tetrachloride is a volatile liquid with strong asphyxiating odor. It can be used as raw materials for the production of gaseous silica, high purity silicon and organosilicide. The upstream of the silicon tetrachloride industry chain is the raw material market, mainly silicon powder, ferrosilicon, hydrogen chloride, etc.
  Contact Now
Silicon tetrachloride is an important chemical raw material, it is widely used to produce high-purity silicon, silane, silicone ester, silicone oil, silica gel and other products, widely used in ink, paint, resin, rubber, medicine, grease and other fields; Silicon tetrachloride can also be used to manufacture optical fiber, polysilicon, silicon dioxide, etc., in communications, photovoltaic power generation, optical instruments and other fields of application; In addition, silicon tetrachloride can also be used in the military field, metallurgy, casting and other fields.
  Contact Now
By controlling the parameters in each step, such as time, temperature, pressure, etc.The yield of cyclohexylamine products is high, the product yield is more than 99%, the quality is stable, the yield is high, the production capacity is large, the side reaction is less, and a small amount of by-product dicyclohexylamine in the reaction can be recovered and purified, and the added value of the products can be increased.
  Contact Now
High temperature hydrogenation of silicon tetrachloride is an important method to treat silicon tetrachloride as a by-product of polysilicon. High temperature hydrogenation is silicon tetrachloride and hydrogen as raw materials, heated by 1200 ~ 1250℃ graphite heater, thermal reduction reaction to produce  trichlorosilane. The advantages of the process are that the whole system is closed circulation, suitable for continuous and stable operation; Trichlorosilane products of high purity, need to distillation links less.
  Contact Now
Trichlorosilane (TCS or SiHCl3) is generated as follows within a high temperature, pressurized reactor: Si + 3 HCl ➡ SiHCl3 + H2 ,Si + 3 SiCl4 +2 H2 ➡ 4 SiHCl3 .The TCS is then sent to the CVD (Chemical Vapor Desposition) reactor. In the Siemens process, high-purity silicon "starter" rods or hairpins are exposed to trichlorosilane at 1150 °C in the CVD reactor.
  Contact Now
Relate News
In phase II, based on the original land, the project of technical transformation and expansion of 80000 tons / year trichlorosilane (purification of 20000 tons of electronic grade high-purity trichlorosilane) and 12000 tons / year silicon tetrachloride (purification of 10000 tons of electronic grade high-purity silicon tetrachloride) will be carried out.
In phase II, based on the original land, the project of technical transformation and expansion of 80000 tons / year trichlorosilane (purification of 20000 tons of electronic grade high-purity trichlorosilane) and 12000 tons / year silicon tetrachloride (purification of 10000 tons of electronic grade high-purity silicon tetrachloride) will be carried out.
Build a distinctive recycling industrial chain centered on hydrogen, and the main products include silica sol, cyclohexylamine, dicyclohexylamine and other products.
Phase I covers an area of 110 mu, with a total investment of 360million yuan. Relying on the technical force with independent intellectual property rights and its own financial strength, it will build 50000 T / a silica sol, 10000 t / a cyclohexylamine and other co production projects, and build a distinctive recycling industry chain centered on hydrogen