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Hexamine Production Equipment

Hexamine Production Equipment

Hexamine Production equipment introduction Currently Hexamine Production process at home and abroad are two main methods: liquid and gas phase method. Among them, The liquid phase method is the preferred process for paraformaldehyde production plant to process by-product diluted formaldehyde....

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Hexamine Production equipment introduction
 Currently Hexamine Production process at home and abroad are two main methods: liquid and gas phase method. Among them, The liquid phase method is the preferred process for paraformaldehyde production plant to process by-product diluted formaldehyde.

Hexamine complete sets of production equipment

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Hexamine features and uses

Hexamine is also known as hexamethylenetetramine, as white hygroscopic crystalline powder or colorless hygroscopic shiny diamond crystal, flammable. Produced by the condensation of formaldehyde and ammonia in the system, The formaldehyde solution is placed in the reactor, through the ammonia condensation reaction in alkaline solution, the reaction temperature maintain at 50-70 ℃,The liquid material  cooled into the  film vacuum evaporator, evaporate at 60-80°C, its concentration increases  from 24% to 38% -42%,Then the reaction mixture was filtered, the crystals were evaporated in vacuum, and the filtrate was dried by filtration to obtain finished Hexamine.

Applications of Hexamine

Widely used in resin and plastic curing agent, rubber vulcanization accelerator (accelerator H),  textiles shrink-proof agent, and used for making fungicides, explosives and so on. Medicinal, after oral administration of methenamine, acid urine decomposition produces formaldehyde and play a bactericidal effect for mild urinary tract infection; External for the treatment of ringworm, antiperspirant and underarm odor. And caustic soda and sodium phenol mixed for gas masks for the phosgene absorbent. Urotropine is also a commonly used corrosion inhibitor, used to slow down the corrosion of metal materials.


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