Shanghai Daoqin Plastics Co., Ltd.

currently, polypropylene (PP) （PP） main/primary use gas versus and process production, full gas versus and ring tube/pipe process resin growth strong/high 烈 挑战 淤浆 process product. 进入20世纪90 year 代以, process positive by 淘汰. full 球PP production process in, Basell company Spheripol ring tube/pipe / gas versus process 占主导 位, currently process full 球PP production 50％; its is DOW company Unipol gas versus process, BP company Innovene gas versus process, NTH company Novolen gas versus process, Mitsui company Hypol釜式本体 process, Borealis company Borstar ring tube/pipe ／ gas versus process and other. in recent years, gas versus and process ratio/proportion year increase, world in and newly built PP plant/unit will basic upper using/adopting gas versus process and process. especially is gas versus process fast speed increase positive 挑战居 world 第一位 Spheripol process. 据NTH company 称, 1997 year 以, world scope/range inner can PP new increase can force 55%都 is using/adopting Novolen gas versus process, in the future gas versus process also will has increase trend. remove above main/primary PP production process outer, 原Montell company 于20世纪90 year also formed development reaction device PP alloy Catalloy and Hivalloy technology. this technology development formed is PP resin high property can 化, function and high add value application areas conditions, already achieve industrial production. another, Basell company, Borealis company and other in polypropylene (PP) new technology has breakthrough. （1） Mitsui Hypol process. Hypol process using/adopting liquid versus 本体- gas versus combined process technology, use TK-Ⅱ high 效载体 catalytic agent, catalytic agent active property >2万gPP／gcat, can 不脱灰, random material. PP and other degree ≥98％, degree distribution narrow, can production wide scope/range PP. Hypol polypropylene (PP) process 于1984 year in 千叶工 injection molding parts processing strip/profile 4 10,000 tons ／ year production upper start production. world using/adopting process production plant/unit and in plant/unit 23 sleeve/set, production can force is 200 10,000 tons / year. process production polypropylene (PP) product product types more, grade full, degree high, optical property can good, property and ash content content low, product quality excellent, 不需进一步处理就 can to full quality requirements. 我国扬子石化, ethylene, cationic 石化, 广州石都 has process plant/unit. （2）海蒙特 company Spheripol process. Spheripol process using/adopting ring tube/pipe liquid versus 本体- gas versus combined process technology, use GF-2A, FT-4S, UCD-104 and other 10 types high 效载体 catalytic agent, catalytic agent active property 达4万gpp／gcat, product and other degree is 90％-99％, can 不脱灰, random material. process using/adopting new catalytic agent and new additives add technology, development pelletizing Spheripol process technology, and production process versus ratio, equipment investment reduce 50%, can consumption decrease/reduce 85％, repair decrease/reduce 80％. Spheripol process can production very wide scope/range PP product, homopolymer, random copolymer, terpolymer, more versus impact resistant copolymer and ethylene content large 于25％ has high impact resistance property copolymer. Spheripol process catalytic agent large 而圆且 uniform, therefore formed polymer pellets large, 呈粒形, degree distribution narrow. another ring tube/pipe reaction device inner material material speed high, formed powder material table/sheet density large surface light slip, easy by gas 流吹走, is versus 流化床 reaction device application conditions. full world using/adopting technology production plant/unit 43 sleeve/set, production can force 600 10,000 tons / year above, in plant/unit production can force >1000 10,000 tons / year. 我国齐鲁石化, Shanghai 石化, ethylene, 茂名石化, 天津联化, in 原, 独山山, large 连, 华北油田, large 庆炼化 and other mono using/adopting process production. （3）联 carbon company Unipol process. Unipol gas versus 流化床 process, use Shell company SHAC high catalytic agent, catalytic agent active property 达2-2.5万gpp／gcat.