On June 6, Wanhua Chemical announced on its official website the draft environmental impact reports of two projects, one for the special isocyanate project and the other for the project with an annual output of 30,000 tons of emollients.

Special Isocyanate Project



Project Name: Special Isocyanate Project of Wanhua Chemical Group Co., Ltd.

Project site: Wanhua Yantai Industrial Park, Yantai Chemical Industrial Park, Economic and Technological Development Zone, Yantai City, Shandong Province

Project overview: The main production plant of this project includes HMDA/BAC plant (HMDA and 1,3-BAC can be switched for production), XDI/H6XDI plant (XDI and H6XDI can be switched to production), HMDI Phase II plant and For the exhaust gas decomposition and absorption device, the corresponding public works, auxiliary works, storage and transportation works and environmental protection works are constructed.

HMDA is hexamethylene diamine. In addition to reacting with adipic acid to synthesize nylon 66, hexamethylene diamine can also be used as an intermediate to synthesize HDI;

1,3-BAC is 1,3-cyclohexanedimethylamine;

XDI is m-xylylene isocyanate, which is an ADI (aliphatic isocyanate) containing a benzene ring;

H6XDI is hydrogenated xylylene diisocyanate, which belongs to a kind of ADI;

HMDI is 4,4'-dicyclohexylmethane diisocyanate.

Project with an annual output of 30,000 tons of emollients



Project Name: Wanhua Chemical (Penglai) Co., Ltd. Project with an annual output of 30,000 tons of emollients

Project site: Penglai Chemical Industry Park, Beigou Town, Penglai District, Yantai City, Shandong Province

Project overview: This project mainly builds a 40,000-ton/year acetaldehyde plant and a 30,000-ton/year 1,3-butanediol plant, supporting auxiliary projects, storage and transportation projects, environmental protection projects, etc.; main public works And some environmental protection projects rely on existing ones.

High-performance new material integration and supporting projects

It is reported that the 30,000 tons/year emollient is part of the high-performance new material integration and supporting project of Wanhua Chemical Penglai Industrial Park.

On April 8, Wanhua Chemical announced that in order to realize the deep extension of the company's chemical industry chain, undertake the transformation of independent research and development innovation achievements, and build a first-class integrated manufacturing base for green low-carbon high-end fine chemicals and new materials, the company plans to pass the holding The subsidiary Wanhua Chemical (Penglai) Co., Ltd. is building a high-performance new material integration and supporting project in Wanhua Chemical Penglai Industrial Park.

Specifically, the planned project plans to cover an area of about 3,310 mu, mainly constructing 900,000 tons/year propane dehydrogenation, 500,000 tons/year polyether, 400,000 tons/year POCHP, 300,000 tons/year polypropylene, 300,000 tons/year polypropylene, 300,000 tons/year /year EO, 300,000 tons/year EOD, acrylic acid and ester (160,000 tons/year acrylic acid, 160,000 tons/year butyl acrylate, 20,000 tons/year octyl acrylate), 200,000 tons/year carbonate ester, 3 10,000 tons/year of emollient, air separation and other devices, as well as supporting public works and auxiliary facilities.

The project plans to invest 1.5 billion yuan in 2022, which has been included in the company's overall investment plan for 2022. The construction period of the project is planned from 2022 to 2025, and it is expected to start production in June 2024.