Send Message
Home News

company news about Hexamine Production Process

Certification
China Guangzhou Hongzheng Trade Co., Ltd. certification
China Guangzhou Hongzheng Trade Co., Ltd. certification
Customer Reviews
Our company have been cooperating with Hongzheng for 5 years, their service is good and the staffs are stable. Mr.Lam has served me for 5 years, we are like friends. We mainly purchasing calcium chloride dihydrate, it has very good performance on rubber glove industry. Worth working with them.

—— Tomo Visava

Hereby, we confirm that the quality of anhydrous ferric chloride barreled one is good. Thank you for all your suggestion, also good after sales service.

—— Syed Avais Ali

Under here with, we'd like to certified that anhydrous sodium sulfate of 500 tons supplied in 2020, works so well in textile and dyeing industry.

—— Torikul Zaman

Very appreciate for your professional service & very happy to know you. We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you.

—— Bill

I'm Online Chat Now
Company News
Hexamine Production Process
Latest company news about Hexamine Production Process

 

Liquid Phase Process

1. Liquid Phase Process Description

 

The liquid phase process uses a 37% formaldehyde solution and ammonium. The hexamine solution is then dewatered by evaporator and enters the centrifugation and drying device in order to obtain hexamine. This is an advanced, easy process. Because of the use of evaporation for dehydration, the crystal culture period is long and the urotropine particles are larger.

 

2. Flow chart

latest company news about Hexamine Production Process  0

 

3. Production Process
①The formaldehyde solution and ammonia gas react in the reactor, generating hexamine.
②Condense hexamine product to 60-65% concentration.
③Evaporation, condensation, centrifuge and drying of 65% hexamine.

 

 

Gas Phase Process

1. Gas Phase Process Description


Gas phase processes save steam during the production process. Under vacuum conditions, use the formaldehyde’s potential heat and the heat generated from the reaction to evaporate the water in the hexamine solution. Gas phase processes for hexamine feature a short route, less side reactions and a high purity. Recycling operations with left over ammonia gas and methanol also remove environmental pollution and decrease consumption.

 

2. Flow Chart

latest company news about Hexamine Production Process  1

 

3. Production Process
①The formaldehyde and ammonia gas react in the reactor, generating hexamine.
②Dewater the hexamine solution to get solid hexamine.
③Drying the solid hexamine.

 

 

Pub Time : 2022-04-28 17:00:41 >> News list
Contact Details
Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Miss. Jessic

Tel: +86 13928889251

Fax: 86-020-22307821

Send your inquiry directly to us (0 / 3000)