国产美女黄色高清,91精品久久久久久综合五,亚欧洲精品观看mv,国产福利最近这个视频很

8month30day22Hour28branch，Accompanied by qualifiedHP500NEffluent of homopolymer products，It marks the key construction project of PetroChina——Daqing Refining and Chemical Company30Two 10000 ton polypropylene units project，After the construction of the project600Many days and nights of hard work，Achieve successful production at one time。

    thus，The polypropylene production capacity of Daqing Refining and Chemical Company can be changed from3010000 tons to6010000 tons，Become the most advanced polypropylene production base of PetroChina。The successful commissioning of this unit，To revitalize the northeast old industrial base、Promoting Daqing to be a modern international city，And promote the optimization of Daqing refining and chemical resources allocation、Maximizing value and characterizing development have far-reaching impact。

    Two sets of polypropylene units in Daqing Refining and Chemical Co., Ltd. adopt multi zone circulating reactor as the coreSpherizoneProduction process。The main unit introduces the world's most advanced patented technology，Multi zone circulating reactor instead of loop reactor。The products produced have excellent impact resistance、Low temperature and transparency，Replaceable in many application fieldsPSandPETAnd other plastic products。Two sets of polypropylene plants in Daqing Petrochemical Company can produce homopolymer and random copolymer products，Common product brands68individual。

    Introduction to engineering technicians at the plant commencement site，this year6month30After completion and handover in Japan，Two sets of polypropylene devices immediately enter the pipeline for purging、Airtight、substitution，Single unit test run、Material import、System intermodal transportation and dynamic test。8month13day，The unit formally introduces propylene raw material，Enter the commencement status。

    Daqing Refining and Chemical Year30After the 10000 ton polypropylene phase II unit is put into production，According to the domestic demand for polypropylene，Rapid growth of production and consumption and domestic automobile、chemical fiber、Series of products required in household appliances, pipe materials and other fields，To further optimize the product structure of Daqing Refining and Petrochemical High value-added Polypropylene、Enhance market competitiveness and create characteristic refining products to inject new impetus。