Production equipment of hexamethylenetetramine and production process

• Main Authors: ZHAO ZHEJUN, GUO RENYI, LI ZEYI, CUI WENKE
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2019
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

The invention discloses production equipment of hexamethylenetetramine and a production process, and belongs to the technical field of chemical production. According to the production equipment of hexamethylenetetramine and the production process, the structure is simple, the design is ingenious, and production raw materials and the equipment using allowance are fully utilized to increase the product conversion rate and the enterprise production capacity. According to the adopted technical scheme, the production process comprises the steps that formaldehyde gas generated in the mode that methyl alcohol, air and ingredient steam are mixed and then react in a formaldehyde reactor is supplied to two parallel production lines, namely the gas phase method production line and the liquid phase method production line, one part of the formaldehyde gas reacts with ammonia gas in a gas form in a gas phase method production system to generate the hexamethylenetetramine, the other part of the formaldehyde gas is converted