摘 要: | Henan Zhongyuan Dahua Group Company has officially kicked off a coal chemical development planning project. As specified in the overall planning, Zhongyuan Dahua Co. will adopt Shell's technology to construct a 2.0 kt/d (660 kt/a) coal gasification unit, the downstream units of which will include a 400 kt/a methanol unit, a 180 kt/a formaldehyde unit,a 20 kt/a urea-formaldehyde resin unit, a 50 kt/a polyformaldehyde unit, a 50 kt/a dimethyl ether unit, a 30
|