JP2010513622A5 - - Google Patents
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- Publication number
- JP2010513622A5 JP2010513622A5 JP2009541957A JP2009541957A JP2010513622A5 JP 2010513622 A5 JP2010513622 A5 JP 2010513622A5 JP 2009541957 A JP2009541957 A JP 2009541957A JP 2009541957 A JP2009541957 A JP 2009541957A JP 2010513622 A5 JP2010513622 A5 JP 2010513622A5
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- gas
- grid
- polymer
- annular module
- 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.)
- Ceased
Links
- 239000006185 dispersion Substances 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- 230000003134 recirculating effect Effects 0.000 claims 2
- 239000004711 α-olefin Substances 0.000 claims 2
- 238000005243 fluidization Methods 0.000 claims 1
- 238000012685 gas phase polymerization Methods 0.000 claims 1
- 239000002685 polymerization catalyst Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06126686 | 2006-12-20 | ||
| PCT/EP2007/063277 WO2008074632A1 (en) | 2006-12-20 | 2007-12-04 | Gas distribution grid for a polymerization apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010513622A JP2010513622A (ja) | 2010-04-30 |
| JP2010513622A5 true JP2010513622A5 (enExample) | 2011-01-20 |
Family
ID=39047879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009541957A Ceased JP2010513622A (ja) | 2006-12-20 | 2007-12-04 | 重合装置用の気体分散グリッド |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2125190B1 (enExample) |
| JP (1) | JP2010513622A (enExample) |
| KR (1) | KR101468471B1 (enExample) |
| CN (1) | CN101578134B (enExample) |
| AR (1) | AR064443A1 (enExample) |
| BR (1) | BRPI0720690B1 (enExample) |
| CL (1) | CL2007003670A1 (enExample) |
| RU (1) | RU2464083C2 (enExample) |
| SG (1) | SG177890A1 (enExample) |
| TW (1) | TWI426958B (enExample) |
| WO (1) | WO2008074632A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008012731A1 (de) | 2008-03-05 | 2009-09-24 | Uhde Gmbh | Vorrichtung zur Austragung von feinkörnigem oder staubartigem Feststoff aus einem Behälter |
| JP5420864B2 (ja) * | 2008-08-01 | 2014-02-19 | 住友化学株式会社 | 気相重合装置およびオレフィンの重合方法 |
| WO2011136492A2 (ko) * | 2010-04-30 | 2011-11-03 | 대림산업 주식회사 | 알파-올레핀의 기상중합 |
| EP2602269A1 (en) * | 2011-12-06 | 2013-06-12 | Basell Polyolefine GmbH | Multistage process for the polymerization of olefins |
| US20150064089A1 (en) * | 2013-08-29 | 2015-03-05 | Honeywell International Inc. | Fluidized bed reactors including conical gas distributors and related methods of fluorination |
| US9511339B2 (en) * | 2013-08-30 | 2016-12-06 | Honeywell International Inc. | Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination |
| CN110603092A (zh) * | 2017-05-17 | 2019-12-20 | 巴塞尔聚烯烃股份有限公司 | 具有多个再循环气体入口喷嘴的流化床反应器 |
| EP3486261B1 (en) * | 2017-11-17 | 2020-06-24 | Borealis AG | Method for improving the cooling capacity of a gas solids olefin polymerization reactor |
| ES2795985T3 (es) * | 2017-11-17 | 2020-11-25 | Borealis Ag | Procedimiento de división del gas de fluidización de retorno en un reactor de polimerización de olefinas de gas sólidos |
| CN111889039A (zh) * | 2020-08-31 | 2020-11-06 | 北京中加远东石化科技有限公司 | 气相反应器的锥形分布板 |
| WO2022258632A1 (en) | 2021-06-08 | 2022-12-15 | Basell Polyolefine Gmbh | Gas-phase polymerization apparatus |
| EP4587482A1 (en) | 2022-09-12 | 2025-07-23 | Basell Poliolefine Italia S.r.l. | Fluidized-bed reactor for the gas-phase polymerization of olefins |
| WO2024056538A1 (en) | 2022-09-12 | 2024-03-21 | Basell Poliolefine Italia S.R.L. | Fluidized-bed reactor for the gas-phase polymerization of olefins |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1186832B (de) * | 1958-08-05 | 1965-02-11 | Exxon Research Engineering Co | Vorrichtung zur Verteilung von Gasstroemen in einem Wirbelschichtreaktor |
| US3817696A (en) * | 1972-08-09 | 1974-06-18 | H Hereth | Method of and apparatus for fluidized bed treatment of solids or liquids |
| IT1150650B (it) * | 1982-03-10 | 1986-12-17 | Montedison Spa | Reattore a letto fluido |
| US4442796A (en) * | 1982-12-08 | 1984-04-17 | Electrodyne Research Corporation | Migrating fluidized bed combustion system for a steam generator |
| CA1241525A (en) * | 1984-08-24 | 1988-09-06 | Larry L. Simpson | Fluidized bed polymerization reactors |
| HU196717B (en) * | 1986-02-20 | 1989-01-30 | Mta Mueszaki Kemiai Kutato Int | Apparatus and method for fluidization contacting materials |
| US5101742A (en) * | 1990-06-22 | 1992-04-07 | Energy Products Of Idaho | Fluidized bed combustion |
| ES2114969T3 (es) * | 1992-06-18 | 1998-06-16 | Montell Technology Company Bv | Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas. |
| EP1099472A3 (en) * | 1999-11-12 | 2002-04-10 | Union Carbide Chemicals & Plastics Technology Corporation | Gas fluidized bed product removal apparatus |
| CN1259183C (zh) * | 2001-05-22 | 2006-06-14 | 华东理工大学 | 搅拌－喷动流化床及其在制备纤维增强复合材料中的应用 |
| JP4616248B2 (ja) * | 2003-04-17 | 2011-01-19 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 気相オレフィン重合方法 |
-
2007
- 2007-12-04 RU RU2009127726/02A patent/RU2464083C2/ru active
- 2007-12-04 JP JP2009541957A patent/JP2010513622A/ja not_active Ceased
- 2007-12-04 EP EP07847779.1A patent/EP2125190B1/en active Active
- 2007-12-04 KR KR1020097012654A patent/KR101468471B1/ko active Active
- 2007-12-04 BR BRPI0720690-9A patent/BRPI0720690B1/pt active IP Right Grant
- 2007-12-04 WO PCT/EP2007/063277 patent/WO2008074632A1/en not_active Ceased
- 2007-12-04 SG SG2011091618A patent/SG177890A1/en unknown
- 2007-12-04 CN CN200780047387.4A patent/CN101578134B/zh active Active
- 2007-12-10 TW TW096147000A patent/TWI426958B/zh active
- 2007-12-18 CL CL200703670A patent/CL2007003670A1/es unknown
- 2007-12-19 AR ARP070105720A patent/AR064443A1/es unknown
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