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On August 20, 2021, Sinopec Mitsubishi Chemical Polycarbonate (Beijing) Co.
, Ltd.
released the announcement of the completion and commissioning date of environmental protection facilities for the "150,000-ton/year Bisphenol A Plant Cleaner Production Technology Transformation Project"
.
Sinopec Mitsubishi's 150,000-ton/year bisphenol A plant has become the main domestic bisphenol A plant since it was put into operation at the end of 2011, with strong cost and scale advantages
.
Sinopec Mitsubishi 150,000 tons/year bisphenol A plant clean production technology transformation project: It is planned to add some BPA crystallization and recovery equipment to the existing bisphenol A plant cracking and rearrangement unit, including isomerization reactor, recovery concentrator, recovery There are 24 sets (sets) of equipment such as crystallizer, fourth separator, S-1881 melting tank, S-1881 mother liquor tank, etc.
The public works system and other auxiliary systems rely on the existing facilities
.
According to the EIA data in the early stage of the project, after the implementation of the project, the amount of tar produced in the system will be reduced by 0.
5/h, and the raw material phenol and acetone of the bisphenol A unit will be correspondingly reduced by 2311.
2t/a and 924.
48t/a respectively, which effectively saves the raw material phenol.
And the amount of acetone to achieve the purpose of reducing unit consumption
.
Before and after the transformation, the scale of the BPA plant remains unchanged at 150,000 tons per year
.
According to the Interim Measures for Environmental Protection Acceptance of Completion of Construction Projects (Guohuanguihuibao [2017] No.
4), the start and end time of the completion and commissioning of the supporting environmental protection facilities of the project is hereby announced to the public:
On March 15, 2021, the 150,000-ton/year bisphenol A plant clean production technology transformation project was completed and handed over, and it will be handed over on June 5, 2021
.
According to the company's production planning, starting from August 21, the 150,000-ton/year bisphenol A plant clean production technology transformation project began to be commissioned
.
The deadline for environmental protection acceptance of the 150,000-ton/year bisphenol A plant cleaner production technology transformation project is August 20, 2022
.
During the commissioning period, the commissioning and operation management of environmental protection facilities will be strictly managed to ensure that all pollutants are discharged up to the standard during the commissioning period.
At the same time, qualified units will be entrusted to carry out environmental protection acceptance monitoring and report preparation of the Zhongke project, and organize the completion of environmental protection before the deadline for commissioning of environmental protection facilities.
Facility completion acceptance
.
