On October 18, the website of the Ministry of Ecology and Environment released a public announcement on the acceptance of environmental impact assessment documents for the olefin, aromatic hydrocarbons and deep processing engineering project of Shaanxi Coal Group Yulin Chemical Co., Ltd. 15 million tons/year clean and efficient coal conversion demonstration project.
project profile
Project name: Olefin, Aromatics and Deep Processing Project of Shaanxi Coal Group Yulin Chemical Co., Ltd. 15 million tons/year Clean and Efficient Conversion Demonstration Project of Coal Quality Classification
Construction location: Qingshui Industrial Park, Yulin City, Shaanxi Province
Construction content: Construction of 13.5 million tons/year of main units such as coal pyrolysis, powder coke gasification, methanol to olefins, coal tar hydrogenation, aromatic and economic integration and olefin/aromatic hydrocarbon deep processing projects, as well as supporting public works and auxiliary facilities. It produces more than 30 kinds of energy and chemical products, mainly resin materials and new chemical materials, with a total product volume of 8.6036 million tons/year. Land occupation and total investment: This project is divided into north and south areas. The north area covers an area of 62.67hm2, and the south area covers an area of 1,016.38hm2.
The total investment is 175.973 billion yuan, of which environmental protection investment is 8.191 billion yuan, accounting for 4.65%.
Construction content: Equipment for coal pyrolysis, gasification, methanol-to-olefins, diesel hydrogenation, deep processing of aromatic hydrocarbons, degradable plastics and battery electrolyte products. The main equipment includes 13.5 million tons/year of coal pyrolysis (including hydrogen pyrolysis) equipment, 5.6 million tons/year of methanol plant, 1.48 million tons/year of methanol-to-olefins plant, and 31500 Nm3/h electrolyzed water hydrogen production equipment Equipment, 1.9 million tons/year of diesel hydrogenation, 1.5 million tons/year of reformed aromatic hydrocarbons combined, 700,000 tons/year of young hydrocarbon aromatization, 2.2 million tons/year of purified terephthalic acid plant, 2.4 million tons/year of polyester plant, 260,000 tons/year of polycarbonate, 300,000 tons/year of polypropylene (PP), 300,000 tons/year of polyethylene (FDPE), 400,000 tons/year of polyacetate-vinyl acetate (EVA), 50,000 tons/year Polyolefin elastomer (POE), 1 million tons/year of dimethyl carbonate (DMC), 220,000 tons/year of super absorbent resin, 300,000 tons/year of polybutylene terephthalate adipate (PBAT), 67,800 tons/year of biodegradable biomaterials (PBS), 30,000 tons/year of tetrahydrofuran homopolyether (PTMEG), 210,000 tons/year of ethylene carbonate (EC), 80,000 tons/year of poly-3-hydroxypropionic acid (PPL), 330,000 tons/year of polyether polyols, 700,000 tons/year of propylene oxide, 150,000 tons/year of carbon Ethyl methyl acetate (EMC), 600,000 tons/year of diethyl carbonate (DEC), 600,000 tons/year of polypropylene carbonate (PPC) and other equipment, as well as supporting public works and auxiliary facilities, produce resin materials, new chemical materials, degradable resins, and electrolytic cell electrolytes, with a total product volume of 8.7556 million tons/year, and a main product volume of 8.3172 million tons/year.
Source: BDO Research Institute