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投资2.5亿元的山西三维集团股份新建年产1.5万吨四氢呋喃均聚醚(PTMEG)装置,经过一年的建设,于月前开始投料试车,现已生产出合格产品。该项目采用了国际先进工艺和控制技术,尤其是在催化剂方面,采用了目前最为先进的第四代催化剂技术,即固体催化剂技术。它明显优于用高氯酸、氟磺酸、杂多酸为催化剂的技术,从而使这一项目不仅工艺技术处于国际领先水平,而且成为我国化工行业注重绿色环保的典范。
With an investment of 250 million yuan, Shanxi Sanwei Group Co., Ltd. newly built a 15,000-ton PTMEG unit. After one year of construction, it began trial runings months ago and has now produced qualified products. The project uses the international advanced technology and control technology, especially in the catalyst, using the most advanced fourth-generation catalyst technology, solid catalyst technology. It is obviously better than perchloric acid, fluorosulfonic acid, heteropoly acid as a catalyst technology, so that this project not only process technology in the international advanced level, but also become China’s chemical industry focus on green model.