CN1302024C - 烯烃在气相中的(共)聚合方法 - Google Patents
烯烃在气相中的(共)聚合方法 Download PDFInfo
- Publication number
- CN1302024C CN1302024C CNB038164221A CN03816422A CN1302024C CN 1302024 C CN1302024 C CN 1302024C CN B038164221 A CNB038164221 A CN B038164221A CN 03816422 A CN03816422 A CN 03816422A CN 1302024 C CN1302024 C CN 1302024C
- Authority
- CN
- China
- Prior art keywords
- reactor
- alkane
- under
- treatment
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 11
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 32
- 238000011282 treatment Methods 0.000 claims abstract description 31
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 27
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000010907 mechanical stirring Methods 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 24
- 238000007334 copolymerization reaction Methods 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 13
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012495 reaction gas Substances 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- 238000012685 gas phase polymerization Methods 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 239000001273 butane Substances 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical group CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 14
- 229920001577 copolymer Polymers 0.000 abstract description 11
- 229920000642 polymer Polymers 0.000 abstract description 11
- 238000010926 purge Methods 0.000 abstract description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 14
- 239000005977 Ethylene Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 239000004711 α-olefin Substances 0.000 description 12
- 229920000098 polyolefin Polymers 0.000 description 11
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- -1 carbon atoms Alkanes Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 208000005156 Dehydration Diseases 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 229920001198 elastomeric copolymer Polymers 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920013728 elastomeric terpolymer Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02358014.5 | 2002-07-11 | ||
EP02358014A EP1380602A1 (en) | 2002-07-11 | 2002-07-11 | Process for the (co-)polymerisation of olefins in the gas phase |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1668651A CN1668651A (zh) | 2005-09-14 |
CN1302024C true CN1302024C (zh) | 2007-02-28 |
Family
ID=29724582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038164221A Expired - Fee Related CN1302024C (zh) | 2002-07-11 | 2003-07-03 | 烯烃在气相中的(共)聚合方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060074204A1 (zh) |
EP (2) | EP1380602A1 (zh) |
JP (1) | JP2005532459A (zh) |
KR (1) | KR20050025581A (zh) |
CN (1) | CN1302024C (zh) |
AT (1) | ATE429455T1 (zh) |
AU (1) | AU2003251150A1 (zh) |
DE (1) | DE60327320D1 (zh) |
WO (1) | WO2004007571A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130093597A (ko) * | 2010-08-02 | 2013-08-22 | 바젤 폴리올레핀 게엠베하 | 유체 흐름들을 혼합하고 분할하는 방법 및 장치 |
SG11201708340QA (en) * | 2015-04-17 | 2017-11-29 | Univation Tech Llc | Methods and systems for olefin polymerization |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5026502A (en) * | 1990-05-25 | 1991-06-25 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1-dichoro-1-fluoroethane; dichlorotrifluoroethane; and alkane or cycloalkane having 5 carbon atoms |
US5077358A (en) * | 1984-10-24 | 1991-12-31 | Bp Chemicals Limited | Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system |
JPH0463290A (ja) * | 1990-07-02 | 1992-02-28 | Asahi Chem Ind Co Ltd | 脱脂用洗浄剤 |
EP0574821A2 (en) * | 1992-06-18 | 1993-12-22 | Montell Technology Company bv | Process and apparatus for the gas-phase polymerization of olefins |
EP0722956A2 (de) * | 1990-11-12 | 1996-07-24 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung eines Olefinpolymers |
CN1249762A (zh) * | 1997-01-13 | 2000-04-05 | 英国石油化学品有限公司 | 聚合方法 |
US6162779A (en) * | 1995-04-20 | 2000-12-19 | Elf Atochem, S.A. | Cold cleaning composition based on alkanes or cycloalkanes and an organic compound comprising a ketone group |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3477513A (en) * | 1968-05-08 | 1969-11-11 | Petro Well Service Inc | Well cleaning with mixed liquefied propane and butane solvent |
US4316825A (en) * | 1979-10-01 | 1982-02-23 | Copolymer Rubber & Chemical Corp. | High green strength rubbers |
WO2003016362A1 (en) * | 2001-08-17 | 2003-02-27 | Dow Global Technologies Inc. | Ethylene polymerization process |
EP1448623B1 (en) * | 2001-10-17 | 2008-01-23 | Ineos Europe Limited | Process control for the (co)-polymerisation of olefins |
-
2002
- 2002-07-11 EP EP02358014A patent/EP1380602A1/en not_active Withdrawn
-
2003
- 2003-07-03 WO PCT/GB2003/002861 patent/WO2004007571A1/en active Application Filing
- 2003-07-03 EP EP03763964A patent/EP1521783B1/en not_active Expired - Lifetime
- 2003-07-03 AT AT03763964T patent/ATE429455T1/de not_active IP Right Cessation
- 2003-07-03 AU AU2003251150A patent/AU2003251150A1/en not_active Abandoned
- 2003-07-03 US US10/520,903 patent/US20060074204A1/en not_active Abandoned
- 2003-07-03 JP JP2004520809A patent/JP2005532459A/ja not_active Ceased
- 2003-07-03 CN CNB038164221A patent/CN1302024C/zh not_active Expired - Fee Related
- 2003-07-03 DE DE60327320T patent/DE60327320D1/de not_active Expired - Lifetime
- 2003-07-03 KR KR1020057000117A patent/KR20050025581A/ko not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5077358A (en) * | 1984-10-24 | 1991-12-31 | Bp Chemicals Limited | Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system |
US5026502A (en) * | 1990-05-25 | 1991-06-25 | Allied-Signal Inc. | Azeotrope-like compositions of 1,1-dichoro-1-fluoroethane; dichlorotrifluoroethane; and alkane or cycloalkane having 5 carbon atoms |
JPH0463290A (ja) * | 1990-07-02 | 1992-02-28 | Asahi Chem Ind Co Ltd | 脱脂用洗浄剤 |
EP0722956A2 (de) * | 1990-11-12 | 1996-07-24 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung eines Olefinpolymers |
EP0574821A2 (en) * | 1992-06-18 | 1993-12-22 | Montell Technology Company bv | Process and apparatus for the gas-phase polymerization of olefins |
US6162779A (en) * | 1995-04-20 | 2000-12-19 | Elf Atochem, S.A. | Cold cleaning composition based on alkanes or cycloalkanes and an organic compound comprising a ketone group |
CN1249762A (zh) * | 1997-01-13 | 2000-04-05 | 英国石油化学品有限公司 | 聚合方法 |
Also Published As
Publication number | Publication date |
---|---|
ATE429455T1 (de) | 2009-05-15 |
EP1521783A1 (en) | 2005-04-13 |
US20060074204A1 (en) | 2006-04-06 |
KR20050025581A (ko) | 2005-03-14 |
CN1668651A (zh) | 2005-09-14 |
EP1380602A1 (en) | 2004-01-14 |
WO2004007571A1 (en) | 2004-01-22 |
JP2005532459A (ja) | 2005-10-27 |
AU2003251150A1 (en) | 2004-02-02 |
DE60327320D1 (de) | 2009-06-04 |
EP1521783B1 (en) | 2009-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: O AND D TRADING COMPANY LTD. Free format text: FORMER OWNER: BP CHEMICALS LTD. Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: INNOVENE EUROP LTD Free format text: FORMER NAME: O AND D TRADING COMPANY LTD. |
|
CP03 | Change of name, title or address |
Address after: The Middlesex County Patentee after: INEOS EUROPE LTD. Address before: The Middlesex County Patentee before: INNOVENE EUROPE LTD. Address after: The Middlesex County Patentee after: INNOVENE EUROPE LTD. Address before: The Middlesex County Patentee before: O and D Trading Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: The Middlesex County Patentee after: O and D Trading Co.,Ltd. Address before: The Middlesex County Patentee before: BP Chemicals Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070228 Termination date: 20110703 |