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On March 3, Taizhou Taixing Ecological Environment Bureau released the environmental impact assessment announcement of Wansheng Dawei Company’s "Technical Renovation Project with Annual Production of 27,000 tons of Fatty Amine and Its Derivatives":
Project Description
Project Name: Technical Transformation Project for Annual Production of 27,000 tons of Fatty Amine and Its Derivatives (including electronic grade trioctylamine, alkyl tertiary amine, and quaternary ammonium salt)
Construction site: Taixing Economic Development Zone, Jiangsu Province
Construction unit: Jiangsu Wansheng Dawei Chemical Co.
, Ltd.
Project overview: 1) No new main buildings, relying on existing buildings such as production workshops, public engineering workshops, warehouses, hazardous waste temporary storage rooms, tank farms, living and office buildings, etc.
(2) 2 new storage tanks were added, 2 new storage tanks were added in Category C tank area 1, 1 storage tank was added in Category C tank area 2, and 2 storage tanks were rebuilt in Category A tank area 2.
(3) The 30,000 t/a TCPP (triester phosphate) that has been approved in the existing environmental impact assessment will no longer be constructed and will be used to rebuild the com" href="http://">online coatingol.
com of this project .
(4) There are 2 types of production lines, namely 21# production line and 22# production line.
The 21# production line is designed with 3 production lines to produce electronic grade trioctylamine and alkyl tertiary amine, 11 products in total; The production line is designed with 4 reactors of different specifications to produce quaternary ammonium salts, a total of 8 products.
Economic gains and losses: The total investment is 156 million yuan, and the annual average sales of new products after reaching production capacity is about 900 million yuan, and the after-tax profit is 130 million yuan.
Jiangsu Wansheng Dawei Chemical Co.
, Ltd.
is a wholly-owned secondary subsidiary of Zhejiang Wansheng, located along the Yangtze River in Taixing Economic Development Zone.
The aliphatic amine industry has a special position in the national economy and plays an important role as a bridge between basic oleochemical products and fine chemical products.
The series of products are mainly used in industrial fungicides, rare earth metal extractants, pesticide green solvents, polyurethane catalysts, oil additives, electronic chemicals, daily chemical products and other fields.
The existing project of Wansheng Dawei Company is a special fatty amine series product project with an annual output of 100,000 tons.
The first phase of the project has been independently checked and accepted, and the second phase is pending construction.
The 30,000t/aTCPP products in the second phase of the project will no longer be constructed, and the workshop will be used for technical renovation of the “annual production of 27,000 tons of fatty amine and its derivatives (including electronic grade trioctylamine, alkyl tertiary amine, and quaternary ammonium salt).
