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On March 22, Yangpu Ecological Environment Bureau made the first public participation in the environmental impact assessment of the raw material optimization project of the Hainan Refinery and Chemical Ethylene Project.
1.
Shanghai Nanyu Petrochemical Environmental Protection Technology Co.
2.
1.
2.
3.
4.
5.
1 million tons/year ethylene plant
, 800,000 tons/year EO/EG device,
200,000 tons/year loop pipe method PP plant is optimized and transformed
, the transformation includes:
1)
Optimize the raw material of ethylene unit and use crude oil to directly crack to produce ethylene
, crude oil pretreatment and a crude oil cracking furnace were newly added to the cracking unit, and an impurity adsorption bed was newly added to the ethylene separation unit;
2) Add the second working condition of EO/EG unit, for some intermediate products
Ethylene oxide is further refined to obtain ethylene oxide products
,
A corresponding reduction in ethylene glycol products
;
3) will
200,000 tons/year ring-pipe method PP plant scale increased to 300,000 tons/year
;
4) Part of the public works that are matched with it in the boundary area
