该项目位于陕西省渭北煤化工园区南部,由陕西煤业化工集团有限责任公司投资,续建180万吨煤制甲醇生产装置,其采用自主创新的新一代甲醇制低碳烯烃(DMTO-Ⅱ)技术进行工业示范,同时建设30万吨聚乙烯,40万吨聚丙烯生产线及其配套的辅助工程和公用工程设施。该项目废气污染源主要为低温甲醇洗洗涤塔尾气、硫回收尾气和锅炉烟气 The project, located in the southern part of Weibei Coal Chemical Industry Park in Shaanxi Province, is invested by Shaanxi Coal Chemical Industry Group Co., Ltd. to build 1.8 million tons of coal-to-methanol plant. The project uses a new generation of DMTO-Ⅱ ) Technology for industrial demonstration, while building 300,000 tons of polyethylene, 400,000 tons of polypropylene production line and its supporting ancillary works and public works facilities. The main sources of exhaust gas pollution in the project are low-temperature methanol scrubber exhaust gas, sulfur recovery exhaust gas and boiler flue gas