Dicyclohexylamine - Aitelan Chemistry (Shandong) Co., Ltd.

Sample

Preparation Of DCHA Volatile Corrosion Inhibitor

A vapor phase corrosion inhibitor preparation method, including the following steps :a. Dispersing montmorillonite in deionized water, beating, stirring, and then taking the suspension of the solution to add morpholine, heating the solution to evaporate and precipitate crystals.b. Add formaldehyde

Dicyclohexylamine Ph

Solution Of Steel Corrosion By DCHA

At present, amine salt type corrosion inhibitors are widely used and have superior effects. Through physical and chemical analysis of the sample, ultraviolet spectrum, infrared spectrum, nuclear magnetic resonance spectroscopy and ion chromatography and other series of analysis and prediction to

Dicyclohexylamine

Dicyclohexylamine Tail Gas Refining Method

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. The dicyclohexyl amine device of exhaust emissions by roche

Dicyclohexylamine

Dicyclohexylamine Treating Process

The invention relates to a refining method of dicyclohexylamine, belonging to the technical field of organic chemistry. Soluble in solvents, materials will be under the action of reducing agent and proton acid, imine reduction for dicyclohexylamine. The reaction temperature is 20 ℃ - 35 ℃, pH

Factory

Dicyclohexylamine Synthesis Application

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

Goods Packing

Catalyst System Used For DCHA

The method of species co-production of cyclohexylamine and dicyclohexylamine and the catalyst system used for the method. The method includes the following steps :(1) the raw material aniline, cyclohexanone, ammonia, hydrogen after the loading load RhNi catalyst first section reactor, the first

Dicyclohexylamine

Quantitative Analysis Of Dicyclohexylamine And Impurities

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

Other Package

Dicyclohexylamine Export Process

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

Inventory

Dicyclohexylamine Production

Cyclohexanol gas-phase ammoniation method: it is the liquid hydrogenation of cyclohexanol and ammonia to cyclohexanamine and dicyclohexanamine under the action of nickel/silica catalyst. The yield of cyclohexanol and dicyclohexanamine is 3:1, and the conversion rate of cyclohexanol is about 70%,

Dicyclohexylamine

Some Production Processes Of Dicychexylamine

Nitrocyclohexane reduction method: This method takes nitrocyclohexane and hydrogen as raw materials, using reducing agent to generate cyclohexylamine, because nitrocyclohexane raw materials are difficult to obtain, this method is basically eliminated. Moreover, the process has some defects, such as

Inventory

Development Annual Rate Of Dicyclohexylamine

Foreign production and application are mainly concentrated in the western developed countries and regions, the main manufacturers are the United States Air Products company, Celanes company, Germany BASF, Bayer company and other scale manufacturers. But in Europe, cyclohexylamine has been in short

180kg Galvanized Iron Drum

A Method For Synthesis Of CHA & DCHA From Nitrobenzene

The invention uses nitro-benzene and hydrogen as raw materials. Adding solvent, nitro-benzene and catalyst into the reaction kettle, controlling the reaction pressure of 0.5 ~ 4MPa, reaction temperature of 60 ~ 160℃, reaction for 2 ~ 8h, cyclohexylamine and dicyclohexylamine are obtained, and the

Sample

Preparation Of DCHA Volatile Corrosion Inhibitor

Preparation Of DCHA Volatile Corrosion Inhibitor

Dicyclohexylamine Ph

Solution Of Steel Corrosion By DCHA

Solution Of Steel Corrosion By DCHA

Dicyclohexylamine

Dicyclohexylamine Tail Gas Refining Method

Dicyclohexylamine Tail Gas Refining Method

Dicyclohexylamine

Dicyclohexylamine Treating Process

Dicyclohexylamine Treating Process

Factory

Dicyclohexylamine Synthesis Application

Dicyclohexylamine Synthesis Application

Goods Packing

Catalyst System Used For DCHA

Catalyst System Used For DCHA

Dicyclohexylamine

Quantitative Analysis Of Dicyclohexylamine And Impurities

Quantitative Analysis Of Dicyclohexylamine And Impurities

Other Package

Dicyclohexylamine Export Process

Dicyclohexylamine Export Process

Inventory

Dicyclohexylamine Production

Dicyclohexylamine Production

Dicyclohexylamine

Some Production Processes Of Dicychexylamine

Some Production Processes Of Dicychexylamine

Inventory

Development Annual Rate Of Dicyclohexylamine

Development Annual Rate Of Dicyclohexylamine

180kg Galvanized Iron Drum

A Method For Synthesis Of CHA & DCHA From Nitrobenzene

A Method For Synthesis Of CHA & DCHA From Nitrobenzene

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