JP2010513622A - 重合装置用の気体分散グリッド - Google Patents

重合装置用の気体分散グリッド Download PDF

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Publication number
JP2010513622A
JP2010513622A JP2009541957A JP2009541957A JP2010513622A JP 2010513622 A JP2010513622 A JP 2010513622A JP 2009541957 A JP2009541957 A JP 2009541957A JP 2009541957 A JP2009541957 A JP 2009541957A JP 2010513622 A JP2010513622 A JP 2010513622A
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Prior art keywords
gas
grid
trays
slot
distribution grid
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JP2009541957A
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English (en)
Japanese (ja)
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JP2010513622A5 (enExample
Inventor
リナルディ，ロベルト
ペンツォ，ジュゼッペ
ゴヴォーニ，ガブリエレ
ミキエリン，ルチアーノ
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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
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Publication of JP2010513622A publication Critical patent/JP2010513622A/ja
Publication of JP2010513622A5 publication Critical patent/JP2010513622A5/ja
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    • 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
    • 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
    • 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
    • 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
    • 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

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  • 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)
  • Gas Separation By Absorption (AREA)
JP2009541957A 2006-12-20 2007-12-04 重合装置用の気体分散グリッド Ceased JP2010513622A (ja)

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 true JP2010513622A (ja) 2010-04-30
JP2010513622A5 JP2010513622A5 (enExample) 2011-01-20

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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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534872A (ja) * 2013-08-30 2016-11-10 ハネウェル・インターナショナル・インコーポレーテッド サイクロン式プレナム組立体を備える直列結合流動床反応炉ユニット、およびフッ化水素処理の関連する方法
KR20200068725A (ko) * 2017-11-17 2020-06-15 보레알리스 아게 가스 고체 올레핀 중합 반응기에서 리턴 유동화 가스를 분할하는 방법
KR20200068675A (ko) * 2017-11-17 2020-06-15 보레알리스 아게 가스 고체 올레핀 중합 반응기의 냉각 성능을 향상시키기 위한 방법

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181311A (ja) * 1999-11-12 2001-07-03 Union Carbide Chem & Plast Technol Corp ガス流動床生成物取出し装置
JP2006523736A (ja) * 2003-04-17 2006-10-19 バセル ポリオレフィン イタリア エス．アール．エル． 気相オレフィン重合方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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.
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181311A (ja) * 1999-11-12 2001-07-03 Union Carbide Chem & Plast Technol Corp ガス流動床生成物取出し装置
JP2006523736A (ja) * 2003-04-17 2006-10-19 バセル ポリオレフィン イタリア エス．アール．エル． 気相オレフィン重合方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016534872A (ja) * 2013-08-30 2016-11-10 ハネウェル・インターナショナル・インコーポレーテッド サイクロン式プレナム組立体を備える直列結合流動床反応炉ユニット、およびフッ化水素処理の関連する方法
KR20200068725A (ko) * 2017-11-17 2020-06-15 보레알리스 아게 가스 고체 올레핀 중합 반응기에서 리턴 유동화 가스를 분할하는 방법
KR20200068675A (ko) * 2017-11-17 2020-06-15 보레알리스 아게 가스 고체 올레핀 중합 반응기의 냉각 성능을 향상시키기 위한 방법
KR102333339B1 (ko) 2017-11-17 2021-12-02 보레알리스 아게 가스 고체 올레핀 중합 반응기의 냉각 성능을 향상시키기 위한 방법
KR102358263B1 (ko) 2017-11-17 2022-02-08 보레알리스 아게 가스 고체 올레핀 중합 반응기에서 리턴 유동화 가스를 분할하는 방법

Also Published As

Publication number Publication date
TW200836837A (en) 2008-09-16
BRPI0720690A2 (pt) 2014-02-25
CL2007003670A1 (es) 2008-07-25
BRPI0720690B1 (pt) 2018-04-03
AR064443A1 (es) 2009-04-01
CN101578134B (zh) 2015-05-20
KR101468471B1 (ko) 2014-12-04
WO2008074632A1 (en) 2008-06-26
CN101578134A (zh) 2009-11-11
KR20090101186A (ko) 2009-09-24
TWI426958B (zh) 2014-02-21
SG177890A1 (en) 2012-02-28
EP2125190A1 (en) 2009-12-02
RU2009127726A (ru) 2011-01-27
RU2464083C2 (ru) 2012-10-20
EP2125190B1 (en) 2019-01-16

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