ATE509964T1 - Polymerisationsverfahren - Google Patents
PolymerisationsverfahrenInfo
- Publication number
- ATE509964T1 ATE509964T1 AT03258235T AT03258235T ATE509964T1 AT E509964 T1 ATE509964 T1 AT E509964T1 AT 03258235 T AT03258235 T AT 03258235T AT 03258235 T AT03258235 T AT 03258235T AT E509964 T1 ATE509964 T1 AT E509964T1
- Authority
- AT
- Austria
- Prior art keywords
- feed stream
- hydrogen
- procatalyst
- catalyst
- diluent
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000003085 diluting agent Substances 0.000 abstract 3
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000012968 metallocene catalyst Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00707—Fouling
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03258235A EP1553108B1 (de) | 2003-12-30 | 2003-12-30 | Polymerisationsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE509964T1 true ATE509964T1 (de) | 2011-06-15 |
Family
ID=34585918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03258235T ATE509964T1 (de) | 2003-12-30 | 2003-12-30 | Polymerisationsverfahren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7666957B2 (de) |
| EP (1) | EP1553108B1 (de) |
| CN (1) | CN100448895C (de) |
| AT (1) | ATE509964T1 (de) |
| BR (1) | BRPI0418211A (de) |
| EA (1) | EA010205B1 (de) |
| ES (1) | ES2362722T3 (de) |
| WO (1) | WO2005063830A1 (de) |
| ZA (1) | ZA200604956B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102762606B (zh) * | 2009-12-18 | 2014-11-26 | 道达尔研究技术弗吕公司 | 改善乙烯聚合反应的方法 |
| KR101522080B1 (ko) * | 2009-12-18 | 2015-05-20 | 토탈 리서치 앤드 테크놀로지 펠루이 | 비호환성 에틸렌 중합 촉매 대체 방법 |
| EP2813517B2 (de) * | 2013-06-10 | 2019-06-26 | Borealis AG | Verfahren zur Herstellung eines Propylenpolymers |
| ES2985613T3 (es) * | 2015-04-17 | 2024-11-06 | Univation Tech Llc | Catalizadores para el control de ramificación de cadena larga |
| CN112745415B (zh) | 2019-10-30 | 2022-09-09 | 中国石油化工股份有限公司 | 一种制备高粘度指数聚α-烯烃的方法 |
| CN114426590A (zh) * | 2020-09-28 | 2022-05-03 | 中国石油化工股份有限公司 | 一种茂金属催化剂与Ziegler-Natta催化剂的在线切换方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193360A (en) * | 1961-05-31 | 1965-07-06 | Phillips Petroleum Co | Apparatus for propylene polymerization |
| WO1994021691A1 (en) | 1993-03-25 | 1994-09-29 | Mobil Oil Corporation | Process for forming a granular resin |
| US5763543A (en) * | 1994-09-14 | 1998-06-09 | Exxon Chemical Patents Inc. | Olefin polymerization process with little or no scavenger present |
| JPH09309926A (ja) | 1996-05-17 | 1997-12-02 | Dow Chem Co:The | エチレン共重合体の製造方法 |
| ES2209159T3 (es) * | 1997-06-24 | 2004-06-16 | Borealis Technology Oy | Procedimiento para la preparacion de copolimero de propileno heterofasico. |
| FI111848B (fi) * | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| FI973816A0 (fi) * | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
| GB9826874D0 (en) * | 1998-12-07 | 1999-01-27 | Borealis As | Process |
| US6262191B1 (en) | 1999-03-09 | 2001-07-17 | Phillips Petroleum Company | Diluent slip stream to give catalyst wetting agent |
| US6720396B2 (en) * | 2000-11-30 | 2004-04-13 | Univation Technologies, Llc | Polymerization process |
| US6924340B2 (en) * | 2002-04-04 | 2005-08-02 | Equistar Chemicals L.P. | Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors |
| US6753390B2 (en) * | 2002-09-04 | 2004-06-22 | Univation Technologies, Llc | Gas phase polymerization process |
| US7122606B2 (en) * | 2003-07-04 | 2006-10-17 | Basell Polyolefine Gmbh | Olefin polymerization process |
-
2003
- 2003-12-30 EP EP03258235A patent/EP1553108B1/de not_active Expired - Lifetime
- 2003-12-30 AT AT03258235T patent/ATE509964T1/de not_active IP Right Cessation
- 2003-12-30 ES ES03258235T patent/ES2362722T3/es not_active Expired - Lifetime
-
2004
- 2004-12-27 CN CNB2004800381898A patent/CN100448895C/zh not_active Expired - Fee Related
- 2004-12-27 WO PCT/EP2004/014738 patent/WO2005063830A1/en not_active Ceased
- 2004-12-27 BR BRPI0418211-1A patent/BRPI0418211A/pt not_active IP Right Cessation
- 2004-12-27 EA EA200601228A patent/EA010205B1/ru not_active IP Right Cessation
- 2004-12-27 ZA ZA200604956A patent/ZA200604956B/en unknown
- 2004-12-27 US US10/585,199 patent/US7666957B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20080269435A1 (en) | 2008-10-30 |
| WO2005063830A1 (en) | 2005-07-14 |
| ZA200604956B (en) | 2008-05-28 |
| BRPI0418211A (pt) | 2007-04-17 |
| EA200601228A1 (ru) | 2006-12-29 |
| CN1898275A (zh) | 2007-01-17 |
| ES2362722T3 (es) | 2011-07-12 |
| EP1553108B1 (de) | 2011-05-18 |
| CN100448895C (zh) | 2009-01-07 |
| EP1553108A1 (de) | 2005-07-13 |
| US7666957B2 (en) | 2010-02-23 |
| EA010205B1 (ru) | 2008-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |