CN1887916A - 气相多段聚合方法及聚合反应器 - Google Patents
气相多段聚合方法及聚合反应器 Download PDFInfo
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- CN1887916A CN1887916A CN 200510027406 CN200510027406A CN1887916A CN 1887916 A CN1887916 A CN 1887916A CN 200510027406 CN200510027406 CN 200510027406 CN 200510027406 A CN200510027406 A CN 200510027406A CN 1887916 A CN1887916 A CN 1887916A
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- propylene
- phase polymerization
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- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 122
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 100
- 239000001257 hydrogen Substances 0.000 claims abstract description 70
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 70
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000005977 Ethylene Substances 0.000 claims abstract description 18
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 6
- 238000012685 gas phase polymerization Methods 0.000 claims description 132
- 239000007789 gas Substances 0.000 claims description 111
- 238000006073 displacement reaction Methods 0.000 claims description 61
- 239000000126 substance Substances 0.000 claims description 53
- -1 polypropylene Polymers 0.000 claims description 42
- 239000007788 liquid Substances 0.000 claims description 33
- 238000007334 copolymerization reaction Methods 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 29
- 229920001155 polypropylene Polymers 0.000 claims description 29
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 13
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- 238000010791 quenching Methods 0.000 claims description 11
- 239000004711 α-olefin Substances 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
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- 239000000203 mixture Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
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- 229920001519 homopolymer Polymers 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 229910000077 silane Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
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- 235000010446 mineral oil Nutrition 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 14
- 229920000642 polymer Polymers 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229920005606 polypropylene copolymer Polymers 0.000 abstract 2
- 239000012071 phase Substances 0.000 description 48
- 238000004519 manufacturing process Methods 0.000 description 18
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- 239000004698 Polyethylene Substances 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 230000014509 gene expression Effects 0.000 description 10
- 239000007791 liquid phase Substances 0.000 description 9
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
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- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007792 gaseous phase Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000012725 vapour phase polymerization Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
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- 238000007599 discharging Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010009866 Cold sweat Diseases 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
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- 239000012442 inert solvent Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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- 229920005604 random copolymer Polymers 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
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- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
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CN 200510027406 CN1887916A (zh) | 2005-06-30 | 2005-06-30 | 气相多段聚合方法及聚合反应器 |
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Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775087B (zh) * | 2009-01-09 | 2011-08-03 | 中国石油天然气股份有限公司 | 一种双线生产聚丙烯的工艺方法 |
CN102166505A (zh) * | 2011-03-22 | 2011-08-31 | 江苏中丹集团股份有限公司 | 一种间苯二酚碱熔工段反应装置及其反应工艺 |
CN101429309B (zh) * | 2008-10-29 | 2012-04-25 | 上海赛科石油化工有限责任公司 | 一种抗冲聚丙烯组合物及其制造方法 |
CN102675495A (zh) * | 2012-05-29 | 2012-09-19 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN102695728A (zh) * | 2009-11-06 | 2012-09-26 | 日本聚丙烯株式会社 | 丙烯聚合用反应器和丙烯聚合物的生产方法 |
CN105482009A (zh) * | 2016-01-12 | 2016-04-13 | 山东东方宏业化工有限公司 | 一种连续法生产聚丁烯-1的工艺及其装置 |
CN105960416A (zh) * | 2013-11-26 | 2016-09-21 | 格雷斯公司 | 生产丙烯抗冲共聚物及产品 |
CN107325217A (zh) * | 2017-08-01 | 2017-11-07 | 博立尔化工(扬州)有限公司 | 一种制备水性固体苯丙树脂的方法 |
CN107602739A (zh) * | 2017-10-18 | 2018-01-19 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
WO2018108620A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Improved process and system for vapor phase polymerization of olefin monomers |
WO2018108621A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Improved process and system for vapor phase polymerization of olefin monomers |
CN108203080A (zh) * | 2018-03-07 | 2018-06-26 | 张炳文 | 一种淬冷装置及其使用方法 |
CN108586644A (zh) * | 2018-06-13 | 2018-09-28 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN108794669A (zh) * | 2018-06-13 | 2018-11-13 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN108976329A (zh) * | 2018-06-13 | 2018-12-11 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN109627570A (zh) * | 2017-10-09 | 2019-04-16 | 高煦 | 丙烯多段聚合方法 |
CN112250778A (zh) * | 2020-09-14 | 2021-01-22 | 杭州双安科技有限公司 | 一种丙烯聚合物的生产方法 |
CN112717562A (zh) * | 2019-10-29 | 2021-04-30 | 中国石油化工股份有限公司 | 降低聚合物粉料中的夹带轻组分含量的方法及该方法的应用 |
CN113088004A (zh) * | 2021-04-13 | 2021-07-09 | 中国石油化工股份有限公司 | 耐辐照杀菌聚丙烯注塑专用料及其制备方法 |
CN115135681A (zh) * | 2020-02-17 | 2022-09-30 | 埃克森美孚化学专利公司 | 具有高分子量尾部的基于丙烯的聚合物组合物 |
CN116286231A (zh) * | 2023-02-08 | 2023-06-23 | 泸州老窖股份有限公司 | 滚筒摊晾机 |
-
2005
- 2005-06-30 CN CN 200510027406 patent/CN1887916A/zh active Pending
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429309B (zh) * | 2008-10-29 | 2012-04-25 | 上海赛科石油化工有限责任公司 | 一种抗冲聚丙烯组合物及其制造方法 |
CN101775087B (zh) * | 2009-01-09 | 2011-08-03 | 中国石油天然气股份有限公司 | 一种双线生产聚丙烯的工艺方法 |
CN102695728A (zh) * | 2009-11-06 | 2012-09-26 | 日本聚丙烯株式会社 | 丙烯聚合用反应器和丙烯聚合物的生产方法 |
CN102695728B (zh) * | 2009-11-06 | 2014-05-07 | 日本聚丙烯株式会社 | 丙烯聚合用反应器和丙烯聚合物的生产方法 |
US8735513B2 (en) | 2009-11-06 | 2014-05-27 | Japan Polypropylene Corporation | Reactor for propylene polymerization and process for producing propylene polymer |
CN102166505A (zh) * | 2011-03-22 | 2011-08-31 | 江苏中丹集团股份有限公司 | 一种间苯二酚碱熔工段反应装置及其反应工艺 |
CN102166505B (zh) * | 2011-03-22 | 2014-03-19 | 江苏中丹集团股份有限公司 | 一种间苯二酚碱熔工段反应装置及其反应工艺 |
CN102675495A (zh) * | 2012-05-29 | 2012-09-19 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN102675495B (zh) * | 2012-05-29 | 2014-05-07 | 浙江大学 | 烯烃聚合反应器和聚合方法 |
CN105960416A (zh) * | 2013-11-26 | 2016-09-21 | 格雷斯公司 | 生产丙烯抗冲共聚物及产品 |
US9663647B2 (en) | 2013-11-26 | 2017-05-30 | W. R. Grace & Co.-Conn. | Producing propylene impact copolymers and products |
CN105482009A (zh) * | 2016-01-12 | 2016-04-13 | 山东东方宏业化工有限公司 | 一种连续法生产聚丁烯-1的工艺及其装置 |
CN110291116B (zh) * | 2016-12-12 | 2022-03-29 | Sabic环球技术有限责任公司 | 用于烯烃单体的气相聚合的改进的方法及系统 |
WO2018108620A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Improved process and system for vapor phase polymerization of olefin monomers |
WO2018108621A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Improved process and system for vapor phase polymerization of olefin monomers |
US11292854B2 (en) * | 2016-12-12 | 2022-04-05 | Sabic Global Technologies B.V. | Process and system for vapor phase polymerization of olefin monomers |
CN110291115B (zh) * | 2016-12-12 | 2022-04-01 | Sabic环球技术有限责任公司 | 用于烯烃单体的气相聚合的改进的方法和系统 |
US11098137B2 (en) * | 2016-12-12 | 2021-08-24 | Sabic Global Technologies B.V. | Process and system for vapor phase polymerization of olefin monomers |
CN110291115A (zh) * | 2016-12-12 | 2019-09-27 | Sabic环球技术有限责任公司 | 用于烯烃单体的气相聚合的改进的方法和系统 |
CN110291116A (zh) * | 2016-12-12 | 2019-09-27 | Sabic环球技术有限责任公司 | 用于烯烃单体的气相聚合的改进的方法及系统 |
CN107325217A (zh) * | 2017-08-01 | 2017-11-07 | 博立尔化工(扬州)有限公司 | 一种制备水性固体苯丙树脂的方法 |
CN109627570A (zh) * | 2017-10-09 | 2019-04-16 | 高煦 | 丙烯多段聚合方法 |
CN107602739A (zh) * | 2017-10-18 | 2018-01-19 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN108203080A (zh) * | 2018-03-07 | 2018-06-26 | 张炳文 | 一种淬冷装置及其使用方法 |
CN108976329A (zh) * | 2018-06-13 | 2018-12-11 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN108794669A (zh) * | 2018-06-13 | 2018-11-13 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN108586644A (zh) * | 2018-06-13 | 2018-09-28 | 浙江卫星能源有限公司 | 一种丙烯的多段聚合方法及装置 |
CN112717562A (zh) * | 2019-10-29 | 2021-04-30 | 中国石油化工股份有限公司 | 降低聚合物粉料中的夹带轻组分含量的方法及该方法的应用 |
CN115135681A (zh) * | 2020-02-17 | 2022-09-30 | 埃克森美孚化学专利公司 | 具有高分子量尾部的基于丙烯的聚合物组合物 |
CN112250778A (zh) * | 2020-09-14 | 2021-01-22 | 杭州双安科技有限公司 | 一种丙烯聚合物的生产方法 |
CN112250778B (zh) * | 2020-09-14 | 2022-05-13 | 杭州双安科技有限公司 | 一种丙烯聚合物的生产方法 |
CN113088004A (zh) * | 2021-04-13 | 2021-07-09 | 中国石油化工股份有限公司 | 耐辐照杀菌聚丙烯注塑专用料及其制备方法 |
CN113088004B (zh) * | 2021-04-13 | 2023-03-10 | 中国石油化工股份有限公司 | 耐辐照杀菌聚丙烯注塑专用料及其制备方法 |
CN116286231A (zh) * | 2023-02-08 | 2023-06-23 | 泸州老窖股份有限公司 | 滚筒摊晾机 |
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