ZA200607157B - Method and apparatus for producing polymers - Google Patents
Method and apparatus for producing polymers Download PDFInfo
- Publication number
- ZA200607157B ZA200607157B ZA200607157A ZA200607157A ZA200607157B ZA 200607157 B ZA200607157 B ZA 200607157B ZA 200607157 A ZA200607157 A ZA 200607157A ZA 200607157 A ZA200607157 A ZA 200607157A ZA 200607157 B ZA200607157 B ZA 200607157B
- Authority
- ZA
- South Africa
- Prior art keywords
- reactor
- distribution plate
- gas
- gas stream
- openings
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 84
- 239000000178 monomer Substances 0.000 claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000012685 gas phase polymerization Methods 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 description 92
- 238000010276 construction Methods 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 8
- 238000005243 fluidization Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101150069124 RAN1 gene Proteins 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000063 preceeding effect Effects 0.000 description 1
Classifications
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
- B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
-
- 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
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00247—Fouling of the reactor or the process equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04396018A EP1577003A1 (en) | 2004-03-15 | 2004-03-15 | Method and apparatus for producing polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200607157B true ZA200607157B (en) | 2007-11-28 |
Family
ID=34833818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200607157A ZA200607157B (en) | 2004-03-15 | 2006-08-28 | Method and apparatus for producing polymers |
Country Status (10)
Country | Link |
---|---|
US (1) | US7794670B2 (zh) |
EP (2) | EP1577003A1 (zh) |
KR (1) | KR101183319B1 (zh) |
CN (1) | CN1933902B (zh) |
AT (1) | ATE536933T1 (zh) |
BR (1) | BRPI0508727A (zh) |
EA (1) | EA011265B1 (zh) |
ES (1) | ES2379156T3 (zh) |
WO (1) | WO2005087361A1 (zh) |
ZA (1) | ZA200607157B (zh) |
Families Citing this family (74)
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JP5357380B2 (ja) * | 2005-05-17 | 2013-12-04 | 住友化学株式会社 | 気相流動層式反応装置、多槽重合反応装置及びポリオレフィン重合体の製造方法 |
RU2418628C2 (ru) | 2005-12-23 | 2011-05-20 | Сименс Фаи Металз Текнолоджиз Гмбх | Распределительная тарелка |
AT503349B1 (de) * | 2005-12-23 | 2008-09-15 | Siemens Vai Metals Tech Gmbh | Verteilerboden |
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EP2182524A1 (en) | 2008-10-31 | 2010-05-05 | Borealis AG | Cable and Polymer composition comprising a multimodal ethylene copolymer |
ES2370689T3 (es) | 2009-02-25 | 2011-12-21 | Borealis Ag | Polímero multimodal de polipropileno, composición que comprende el mismo y un procedimiento para producir el mismo. |
EP2223944A1 (en) | 2009-02-26 | 2010-09-01 | Borealis AG | Process for producing semicrystalline propylene polymers |
JP5545800B2 (ja) * | 2009-06-08 | 2014-07-09 | 住友化学株式会社 | 噴流−流動層型オレフィン重合反応装置、ポリオレフィン製造システム、及び、ポリオレフィン製造方法 |
US8501881B2 (en) | 2009-11-13 | 2013-08-06 | Borealis Ag | Process for olefin polymerization |
EP2322568B1 (en) | 2009-11-13 | 2013-05-15 | Borealis AG | Process for producing an olefin polymerization catalyst |
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EP2499169B1 (en) | 2009-11-13 | 2014-04-02 | Borealis AG | Process for recovering a transition metal compound |
AT509388B1 (de) * | 2010-02-12 | 2012-06-15 | Andritz Tech & Asset Man Gmbh | Anströmboden für einen fluidisierungsapparat |
EP2397221B1 (en) | 2010-06-17 | 2017-04-12 | Borealis AG | Control system for a gas phase reactor, a gas phase reactor for catalytic production of polyolefines, a method for catalytic productions of polyolefines and a use of the control system |
EP2452957A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Improved process for producing heterophasic propylene copolymers |
EP2452960B1 (en) | 2010-11-12 | 2015-01-07 | Borealis AG | Process for preparing propylene polymers with an ultra high melt flow rate |
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EP2617741B1 (en) | 2012-01-18 | 2016-01-13 | Borealis AG | Process for polymerizing olefin polymers in the presence of a catalyst system and a method of controlling the process |
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EP2796498B1 (en) | 2013-04-22 | 2018-09-12 | Abu Dhabi Polymers Company Limited (Borouge) | Multimodal polypropylene composition for pipe applications |
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EP2860200B1 (en) | 2013-10-10 | 2017-08-02 | Borealis AG | Polyethylene composition for pipe and pipe coating applications |
EP2883887A1 (en) | 2013-12-13 | 2015-06-17 | Borealis AG | Multistage process for producing polyethylene compositions |
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US9738735B1 (en) * | 2014-08-07 | 2017-08-22 | Basell Polyolefine Gmbh | Process for ethylene polymerization with improved ethylene feed system |
SG10201508475YA (en) * | 2014-10-14 | 2016-05-30 | China Petroleum & Chemical | Separation Device for Use in Fluidized bed Reactor, Reaction Regeneration Apparatus and Process for Preparing Olefins, and Process for Preparing Aromatic Hydrocarbons |
EP3023450B1 (en) | 2014-11-21 | 2017-07-19 | Borealis AG | Process for producing pellets of soft copolymers |
ES2790649T3 (es) | 2014-12-08 | 2020-10-28 | Borealis Ag | Procedimiento para producir gránulos de copolímeros de propileno |
CN107207662B (zh) | 2015-02-05 | 2021-04-09 | 博里利斯股份公司 | 用于生产聚乙烯的方法 |
EP3053936A1 (en) | 2015-02-06 | 2016-08-10 | Borealis AG | Process for producing copolymers of ethylene with alpha-olefins |
US10723870B2 (en) | 2015-02-20 | 2020-07-28 | Borealis Ag | Process for producing heterophasic copolymers of propylene |
CA2891002C (en) * | 2015-05-13 | 2022-09-06 | Veronica Rose Zimmerman | Modeling a bed plate and its use |
EP3109261B1 (en) | 2015-06-23 | 2018-12-26 | Borealis AG | Process for producing lldpe resins |
EP3238938A1 (en) | 2016-04-29 | 2017-11-01 | Borealis AG | Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers |
EP3243622B1 (en) | 2016-05-13 | 2020-09-09 | Borealis AG | Process for hydraulic conveying of polyolefin pellets |
EP3252085B1 (en) | 2016-05-31 | 2022-11-09 | Borealis AG | Jacket with improved properties |
US10961334B2 (en) | 2016-05-31 | 2021-03-30 | Borealis Ag | Polymer composition and a process for production of the polymer composition |
EP3475313B1 (en) | 2016-06-22 | 2024-03-20 | Borealis AG | Composition comprising three polyethylenes and a process for production of the polymer composition |
JP6902337B2 (ja) | 2016-08-03 | 2021-07-14 | 住友化学株式会社 | ヘテロファジックプロピレン重合材料の製造方法 |
RU2736712C1 (ru) | 2016-11-25 | 2020-11-19 | Бореалис Аг | Новая композиция и способ |
EP3418330B2 (en) | 2017-06-21 | 2023-07-19 | Borealis AG | Polymer composition and a process for production of the polymer composition |
CA3106413A1 (en) | 2018-07-19 | 2020-01-23 | Borealis Ag | Process for the preparation of an uhmwpe homopolymer |
BR112021025518A2 (pt) | 2019-06-24 | 2022-02-01 | Borealis Ag | Processo para a produção de um copolímero de propileno e unidade de polimerização para produzir um copolímero de propileno |
EP4025614A1 (en) | 2019-09-05 | 2022-07-13 | ExxonMobil Chemical Patents Inc. | Processes for producing polyolefins and impact copolymers with broad molecular weight distribution and high stiffness |
EP3835327A1 (en) | 2019-12-09 | 2021-06-16 | Borealis AG | System for producing polyolefin and process for recovering polymerization product from gas phase reactor |
EP4093780A1 (en) | 2020-01-24 | 2022-11-30 | ExxonMobil Chemical Patents Inc. | Methods for producing bimodal polyolefins and impact copolymers |
EP4107196A1 (en) | 2020-02-17 | 2022-12-28 | ExxonMobil Chemical Patents Inc. | Propylene-based polymer compositions having a high molecular weight tail |
CN111330519B (zh) * | 2020-03-17 | 2022-07-01 | 唐山海港德泰新材料技术有限公司 | 一种流体分布器、制备方法及其用途 |
KR20220039181A (ko) * | 2020-09-22 | 2022-03-29 | 주식회사 엘지화학 | 올리고머 제조 장치 |
US11845814B2 (en) | 2022-02-01 | 2023-12-19 | Chevron Phillips Chemical Company Lp | Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor |
WO2024025741A1 (en) | 2022-07-27 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Polypropylene compositions with enhanced strain hardening and methods of producing same |
KR20240027384A (ko) * | 2022-08-23 | 2024-03-04 | 에스케이이노베이션 주식회사 | 유동층 반응기 및 이를 활용한 리튬 이차 전지의 활성 금속 회수 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208736B (de) * | 1963-05-31 | 1966-01-13 | Basf Ag | Wirbelreaktor |
IT1150650B (it) * | 1982-03-10 | 1986-12-17 | Montedison Spa | Reattore a letto fluido |
JPS6079540U (ja) * | 1983-11-08 | 1985-06-03 | 三井造船株式会社 | 気相流動層反応器のガス分散板支持装置 |
CN1011861B (zh) * | 1984-08-24 | 1991-03-06 | 联合碳化公司 | 流化床聚合反应器的改进 |
US4933149A (en) * | 1984-08-24 | 1990-06-12 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
JP2722969B2 (ja) | 1992-10-26 | 1998-03-09 | 住友化学工業株式会社 | 流動層型反応器のガス分散板 |
FI96867C (fi) * | 1993-12-27 | 1996-09-10 | Borealis Polymers Oy | Leijupetireaktori |
JP3497029B2 (ja) * | 1994-12-28 | 2004-02-16 | 三井化学株式会社 | 気相重合装置用ガス分散板 |
US5837208A (en) * | 1996-06-12 | 1998-11-17 | Uop | Hydroprocessing reactor mixer/distributor |
US6117399A (en) * | 1997-04-23 | 2000-09-12 | Union Carbide Chemicals & Plastics Technology Corporation | Fluidized bed polymerization reactor with multiple fluidization grids |
EP1348720B1 (en) * | 2002-03-29 | 2004-12-29 | Mitsui Chemicals, Inc. | Process for producing olefinic polymer |
BR0317831B1 (pt) * | 2002-12-31 | 2013-07-02 | processo para transiÇço de um primeiro sistema catalisador de polimerizaÇço para um segundo sistema catalisador de polimerizaÇço incompatÍvel com o primeiro sistema catalisador de polimerizaÇço em um reator de fase gasosa |
-
2004
- 2004-03-15 EP EP04396018A patent/EP1577003A1/en not_active Withdrawn
-
2005
- 2005-03-15 EA EA200601695A patent/EA011265B1/ru not_active IP Right Cessation
- 2005-03-15 AT AT05728116T patent/ATE536933T1/de active
- 2005-03-15 EP EP05728116A patent/EP1725325B1/en active Active
- 2005-03-15 ES ES05728116T patent/ES2379156T3/es active Active
- 2005-03-15 BR BRPI0508727-9A patent/BRPI0508727A/pt not_active Application Discontinuation
- 2005-03-15 WO PCT/FI2005/000153 patent/WO2005087361A1/en active Application Filing
- 2005-03-15 CN CN2005800084449A patent/CN1933902B/zh active Active
- 2005-03-15 KR KR1020067021312A patent/KR101183319B1/ko active IP Right Grant
- 2005-03-15 US US10/591,436 patent/US7794670B2/en active Active
-
2006
- 2006-08-28 ZA ZA200607157A patent/ZA200607157B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1577003A1 (en) | 2005-09-21 |
ES2379156T3 (es) | 2012-04-23 |
EP1725325B1 (en) | 2011-12-14 |
EA200601695A1 (ru) | 2007-02-27 |
WO2005087361A1 (en) | 2005-09-22 |
EA011265B1 (ru) | 2009-02-27 |
CN1933902A (zh) | 2007-03-21 |
KR101183319B1 (ko) | 2012-09-14 |
BRPI0508727A (pt) | 2007-08-14 |
CN1933902B (zh) | 2010-09-01 |
US20070217966A1 (en) | 2007-09-20 |
KR20060130253A (ko) | 2006-12-18 |
EP1725325A1 (en) | 2006-11-29 |
US7794670B2 (en) | 2010-09-14 |
ATE536933T1 (de) | 2011-12-15 |
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