Shanghai Daoqin Plastics Co., Ltd.

        随 石化 industry rise grade, oxidation hydrogen oxidation method made ring oxygen 丙烷(HPPO) technology will formed day 之星.

        亚化 inquiry 《 China ring oxygen industry chain year degree report 2019》显示, newly built HPPO plant/unit 12 sleeve/set, combined year production capacity 288 10,000 tons.

         ring oxidation combined material industry chain technology and market forum 2019 will 于12 month 4-5 day in 苏州召开. HPPO technology and industry application will is focus/key point 议题.

        ——HPPO technology market machine and policy 支持

        《 China ring oxygen industry chain year degree report 2019》显示, 随 落 rear production capacity 陆续退出, PO supply and demand will 进一步 add large. inquiry 测算, to 2019-2023 year, PO year output/production volume separation is 281, 307, 342, 372, 402 10,000 tons, year demand amount separation is 324, 348, 371, 390, 413 10,000 tons, supply and demand separation is 43, 41, 28, 18, 11 10,000 tons. if chlorine alcohol method production capacity 陆续退出, PO供 to will 进一步 add large.

         in more chemical industry product in, ring oxygen belongs to 佼佼者. 2018 year, remove HPPO method, its it ring oxygen full year 平均营业 profit in 1900-2400元/吨 between. relatively high product price and other factors, PO/SM路线 tool most strong/high cost advantages, has most high profit 空间, 2018 year full year profit in 2000-3000元/吨区间, therefore industry 界青睐.

         according to polyurethane ester industrial “十二五” development 规划建议, China and chemical industry combined published 《 polyurethane ester industrial “十二五” development 规划建议》明确提出, ring oxygen 丙烷淘汰 ring 境污染严 heavy chlorine alcohol method, main/primary development oxidation method made ring oxygen 丙烷(HPPO) method.

         remove HPPO process ring oxygen its it prohibited export. 2015 year 11 month 10 day, 商务部 and 海关总署 published 2015 year 第59号 announcement, will 《商务部海关总署2014 year 第90号 announcement 》 processing trade prohibited type product in combined industry policy, belongs to high consumption can, high product and tool has relatively high technology content product remove. announcement in 指出, 自2015 year 11 month 10 day 起, 国家允许直接 oxidation method (HPPO process) production export ring oxygen 乙烷(oxidation propylene)办理 processing trade export 手续, other process ring oxygen still prohibited type tube/pipe 理.

         announcement 显示, 自2007 year 12 month China 一直持续 prohibited ring oxygen processing trade export. 2007 year, 商务部 published 90号文 parts in 明确指出, Imported propylene material processing ring oxygen prohibited export, outer add prohibited high consumption can, high product export.

        ——HPPO technology and industry 化进展

        HPPO process is in versus comparison relatively temperature and conditions lower, oxidation hydrogen is oxidation agent, 以特殊 titanium silicon is catalytic agent, in solid reaction device in, in temperature, low pressure liquid versus conditions lower will propylene oxidation is PO reaction process. process propylene mono consumption in 0.79(吨/吨PO) left right, di oxygen water (折 pure) mono consumption is 0.66(吨/吨PO) left right.

         although HPPO process formed 熟, in China already has sleeve/set industrial plant/unit, technology 路线 推广受 to 一定 局限, main/primary has below/following several causes:

        1) di oxygen water sleeve/set issues: due to di oxygen water method long 距离运输, therefore HPPO process need solution sleeve/set di oxygen water issues, newly built di oxygen water plant/unit 一方面 need has hydrogen gas 资源, 另一方面 due to belongs to product, di oxygen water plant/unit difficult degree relatively large;

        2) process reaction di oxygen water concentrated degree relatively high, high concentrated degree di oxygen water made in difficult degree, currently in 产 吉林神华 plant/unit, its 需 70% di oxygen water Evonik supply, di oxygen water cost relatively high plant/unit can force relatively 差;

        3)HPPO process in di oxygen water active property relatively high, in is production process in generate separation aldehyde type 杂质, for lower production generate effect/influence.

        HPPO process advantages is, process/workflow simple, 占 面积 small, product rate high, has other product, waste less, belongs to ring good production process. disadvantages 包括, industrial time short, process 待完善, di oxygen water solvent liquid 储运困 difficult.

         currently, technology main/primary has 者包括, Dow chemical / BASF (Dow/BASF), Evonik industrial group /伍德 company (Degussa/Uhde), China chemical industry corporation has company chemical industry research 院. in addition, in large material, large 连理工 large 学/怡达 chemical, 华东理工 large 学/天津 large chemical industry, China engineering has company and other 均开展 HPPO technology development as, has in future achieve industrial 化.

        2008 year 7 month, Korea SKC company using/adopting Degussa and Uhde as development HPPO technology, formed start production 10 10,000 tons / year production plant/unit, will HPPO production process achieve industrial 化.

        2011 year, 吉林神华 group 引进Degussa and Uhde HPPO technology, investment 25 100 million yuan, in 吉林建 formed inner sleeve/set 且规模 most large HPPO plant/unit, year design can force 30 10,000 tons, 于2014 year 7 month 投运.

        2008 year 底, BASF and Dow using/adopting combined development HPPO technology, in ratio 利时安特卫普建 formed start production sleeve/set 30 10,000 tons / year PO plant/unit. 2011 year, Dow and SC group in Thailand combined formed start production sleeve/set 39 10,000 tons / year HPPO plant/unit.

         China chemical industry corporation has company chemical industry research 院, China long separation company, long 岭石化科技 development has company, Shanghai engineering company, 青岛安工院 combined as, rear development surface silicon more titanium silicon separation combined formed and modified technology, high selection property HPO-1 catalytic agent made and active technology, ring oxidation reaction process and system control technology, ring oxygen 丙烷精 made formed technology, alcohol di 效精馏 and hot formed technology, large type tube/pipe reaction device design and manufacturing technology and full process safety control technology.

        2005-2012 year, in 实验室 research, small and experiment/testing upper, in 石化建立1000吨/ year propylene and di oxygen water ring oxidation made 备PO in plant/unit, conditions experiment/testing. 经 两 year 运行, technology indicators combined 无污染 green production requirements, separation indicators excellent outer type process, 2012 year, technology China 石化总 company through.

        2013 year 1 month, China plan using/adopting independent development HPPO technology, investment 约12.8 100 million yuan, in long 岭炼化 construction sleeve/set 10 10,000 tons / year industrial plant/unit. 2014 year 7 month, plant/unit formed in 交, year 12 month 6 day material formed 功. China formed is world upper 第三家拥 has di oxygen water made ring oxygen technology patent 商, 打破 国 outer for this technology 垄断.

         currently, industrial production plant/unit already achieve safety, stability, negative 荷, long cycle 运行. product already formed used for lower polyether, alcohol ether and other industry, to use 户 肯定 and good 评. 2018 year 12 month 18 day 至19 day, group company 2018 year degree “十 strip/profile 龙”科技攻关工 as in 北京召开. upper, 科技攻关领导 small 组审议并批准 di oxygen water method made ring oxygen formed sleeve/set technology and other project “出龙”.

        2005 year, China 科学院 large chemical material research 承担 “ reaction control versus catalytic propylene oxidation made PO small research ” through in 石化组织 technology 鉴定. method in small in using/adopting third generation reaction control versus 转移磷钨 acid salt catalytic agent, use method 原位生 formed H2O2 is oxidation agent, in 70℃, pressure small 于0.3MPa, propylene and H2O2摩尔 ratio is 3:1 reaction conditions lower, catalytic propylene ring oxidation made PO, PO收 rate low 于86%(以H2O2计), PO selection property large 于94%(以 propylene 计), catalytic agent quality recycling rate large 于93%. third generation reaction control versus 转移磷钨 acid salt catalytic agent can more ring use. 2008 year 8 month, technology through 由辽宁省科技厅组织 鉴定, achieve ring good ring oxygen process target/goal, in the future year has in in inner to industrial application.

        2007 year, 华东理工 large in 实验室 small and mono tube/pipe experiment/testing upper, and large chemical industry corporation has company combined as formed inner sleeve/set propylene and di oxygen water ring oxidation made ring oxygen industrial experiment/testing plant/unit, design 规模1500吨/ year, using/adopting TS-1 separation catalytic agent, plant/unit market trends and product property 质.

        结果 table/sheet 明, 连续平稳运行 ultra- 4000 small 时, ring oxidation reaction di oxygen water rate to 90%-96 %, ring oxygen selection property to 90%-92%, production capacity to design requirements, 经 精馏 pure 化, product property indicators to excellent grade product requirements, achieve ring oxygen 丙烷 清洁 production. is 10,000 tons grade propylene ring oxidation made ring oxygen plant/unit provide design based on and 参考.

        ——HPPO project and development outlook/prospects

        吉林神华 chemical industrial 30 10,000 tons HPPO, in long separation company 10 10,000 tons HPPO already start production.

        2018 year 10 month, investment group 宣布, plan investment 100 100 million yuan, in 南京江北 new material 科技园 newly built 30 10,000 tons / year oxidation method made ring oxygen 丙烷(HPPO), 90 10,000 tons / year 丙烷脱 hydrogen (PDH) and 30 10,000 tons / year di oxygen water (HP) plant/unit. formed rear, expected year sales 收入约170 100 million yuan, year 均利税约18 100 million yuan.

        2019 year 7 month 23 day, 山东齐翔腾达 and Germany Evonik company, 蒂森克虏伯 company 两家国际 enterprise 共同签署 agreement, currently full made ring oxygen 丙烷(PO) most is green environmental protection process technology. 齐翔腾达 through technology can methods, obtain Evonik mono has di oxygen water (HP) process technology and and 蒂森克虏伯共同拥 has ring oxygen 丙烷HPPO method process technology.

        亚化 inquiry 《 China ring oxygen industry chain year degree report 》 data 显示, 截至2019 year 9 month 底, 试运行, in 建, front as and plan in ring oxygen project ultra- 30, combined production capacity 约870 10,000 tons / year. its in, will using/adopting HPPO technology plant/unit has 12 sleeve/set, combined production capacity 288 10,000 tons / year; will using/adopting PO/SM technology plant/unit has 17 sleeve/set, combined production capacity 497 10,000 tons / year; will using/adopting CHP technology plant/unit has 2 sleeve/set, combined production capacity 45 10,000 tons / year. PO/TBA路线因受联 product market effect/influence, new project already toward 该路径, currently 仅一家 company plan using/adopting technology.

        亚化 inquiry is: PO/SM联产 styrene technology, has 一体化 advantages;但 meanwhile 也会受 to styrene supply and demand balanced effect/influence, less HPPO technology active property features. technology process 改进, HPPO will formed is industry day 之星.

        亚化 inquiry is, ring oxygen production technology innovation and raw materials more development, will 进一步 improve/increase product cost competition force and property, promote industry rise grade. ring oxygen 丙烷盈利 can force can 期, development vast.