The comprehensive utilization of salt mud and salt gypsum has obtained invention patents

Recently, China Pingmei Shenma Group United Salinization Co.
, Ltd.
independently developed "a comprehensive utilization method of salt mud salt gypsum" obtained the invention patent authorization
of the State Intellectual Property Office.
Industry insiders believe that this technology opens up a new way
for the deep comprehensive utilization of salt mud and salt gypsum.

According to reports, through repeated data testing, comparison, countless small tests and pilot demonstrations, the company has broken the technical barriers of anhydrous gypsum to dihydrate gypsum, and opened up the anhydrous gypsum-dihydrate-β semi-aqueous gypsum deep processing process route
.

"This technology not only solves the environmental protection problems that restrict the company's development, solves the situation that salt gypsum is difficult to handle, but also reduces the company's comprehensive energy consumption and production costs, and provides technical reserves
for the comprehensive utilization of salt gypsum.
" Liang Wuxing, chairman and general manager of China Pingmei Shenma Group United Salinization Company, said
.

"In the process of vacuum salt production, a large number of industrial by-products salt gypsum are produced, which has been treated as a solid waste subsidy because of its composition characteristics and moisture and salt problems, which increases production costs
.
" Shi Yongfei, director of the production technology department of China Pingmei Shenma Group United Salinization Company, said
.

In order to solve this problem, the company set up a special class for the comprehensive utilization of salt gypsum, gradually reduced the chloride ion and moisture content in gypsum solid waste through process optimization and equipment upgrading, so that gypsum solid waste was harmless, and preliminary commodities were formed for market sales, laying the foundation for the deep processing and reuse of salt gypsum, and realizing "turning waste into treasure"
.
At present, the product is mainly sold to Xinzheng, Xuchang, Zhumadian and other surrounding areas, used in cement mixed materials, gypsum building materials, white ash production and other industries, has sold gypsum products 27,000 tons
.

"We use industrial by-product salt gypsum as raw material, and the plaster produced by deep processing has been verified by a third-party technical team for many times and meets the requirements
of national standards.
" Liang Wuxing said, "In the next step, United Salinization Company will increase investment in scientific research, continuously improve the quality of salt gypsum products, strengthen the research of salt gypsum deep processing technology, continue to produce more scientific and technological innovation achievements, and promote the transformation process of scientific and technological achievements into real productivity
.
" ”