At present, there are mainly two kinds of paraformaldehyde production processes in the country: one is a vacuum rake type drying production process , another is spray drying production process.
Wuxi Suyang Chemical Equipment Co., Ltd. manufacturing process of vacuum rake type dryly paraformaldehyde plant is one of the earliest recognized the best manufacturers in the industry at present , rake type drying technology of paraformaldehyde device the company market share of more than 80%.
With the continuous innovation of production technology, our company now combines the advantages of spray drying production process and major rake drying production process optimization, Successfully developed a new type of rake drying production process paraformaldehyde device, The new device has been successfully used in Hubei Yihua Group, Hebei Jin Teda Chemical Co., Ltd., Anhui Hongyuan Chemical Co., Ltd. and other well-known paraformaldehyde producers. It has the characteristics of continuous production, high degree of automation, excellent working environment, excellent product quality, low consumption. Our company can provide 0.5~ 3 million tons per year of paraformaldehyde installed design, manufacturing, commissioning and other services.
Characteristics and Application of Paraformaldehyde
Paraformaldehyde is an excellent substitute for industrial formaldehyde.
High quality paraformaldehyde is characterized by its high purity, good water solubility, complete depolymerization, loose products, even particles . It is regarded as an ideal source of pure formaldehyde.
Because of its higher than the effective components of industrial formaldehyde, is solid particles and chemical synthesis, pharmaceuticals and other chemicals and other industrial fields of applications, especially in the requirements of anhydrous formaldehyde as raw materials for synthesis, has a wide range of use. It can also be used as a disinfectant, bactericide, fumigant and herbicide as well as in the manufacture of resins and artificial ivory. Paraformaldehyde instead of common industrial formaldehyde solution, in the synthesis of pesticides, synthetic resin, paint and preparation of formaldehyde fumigation disinfectant as diverse products and raw materials , which can reduce energy consumption of dehydrating, and can greatly reduce the amount of wastewater treatment, which is a benefit of the people green project.