Lihua Yiweiyuan plans to build PDH and 400,000 tons polypropylene project

Recently, "Lihua Yiweiyuan Chemical Co.

Recently, "Lihua Yiweiyuan Chemical Co.
, Ltd.
's 600,000 tons / year propane dehydrogenation and 400,000 tons / year high-performance polypropylene project " has been approved by the environmental assessment.
The total investment of the project is 5,736,600,000 yuan, mainly to build a 600,000- ton / year propane dehydrogenation unit and two 200,000- ton / year high-performance polypropylene units.
The propane dehydrogenation unit uses propane as the raw material, and produces 600,000 tons of propylene (of which 402,000 tons are used as the raw material for polypropylene and 198,000 tons are used as the raw material for the phenol-acetone unit); the scale and process of the two high-performance polypropylene units are completely the same.
The annual output of 32 kinds of polypropylene products is 400,000 tons.
According to the published EIA information, the PDH device of this project uses Lummus propane catalytic dehydrogenation process technology; the polypropylene device uses Lyondell-Basell 's Spheripol process.