ATE527052T1 - Polymerisierungsabbruchverfahren und system - Google Patents
Polymerisierungsabbruchverfahren und systemInfo
- Publication number
- ATE527052T1 ATE527052T1 AT08743440T AT08743440T ATE527052T1 AT E527052 T1 ATE527052 T1 AT E527052T1 AT 08743440 T AT08743440 T AT 08743440T AT 08743440 T AT08743440 T AT 08743440T AT E527052 T1 ATE527052 T1 AT E527052T1
- Authority
- AT
- Austria
- Prior art keywords
- transfer
- conduit
- conduit extension
- polymerization
- transfer line
- Prior art date
Links
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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
-
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/08—Butenes
- C08F10/10—Isobutene
-
- 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
- B01J2219/00051—Controlling the temperature
- B01J2219/00121—Controlling the temperature by direct heating or cooling
- B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/08—Butenes
- C08F110/10—Isobutene
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
- Y10T137/2109—By tangential input to axial output [e.g., vortex amplifier]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90064107P | 2007-02-09 | 2007-02-09 | |
PCT/US2008/052075 WO2008100692A1 (en) | 2007-02-09 | 2008-01-25 | Polymerization quench method and system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE527052T1 true ATE527052T1 (de) | 2011-10-15 |
Family
ID=38353929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08743440T ATE527052T1 (de) | 2007-02-09 | 2008-01-25 | Polymerisierungsabbruchverfahren und system |
Country Status (8)
Country | Link |
---|---|
US (1) | US7771667B2 (de) |
EP (1) | EP2118148B1 (de) |
JP (1) | JP5046342B2 (de) |
CN (1) | CN101627059B (de) |
AT (1) | ATE527052T1 (de) |
CA (1) | CA2677795C (de) |
RU (1) | RU2455315C2 (de) |
WO (1) | WO2008100692A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3307430B1 (de) | 2015-06-10 | 2020-12-16 | Corning Incorporated | Gegenüber thermischem übersprechen resistenter strömungsreaktor |
EP3676299B1 (de) | 2017-08-29 | 2023-08-30 | ExxonMobil Chemical Patents Inc. | Kohlendioxid als katalysator-quenchmittel in der lösungspolymerisation und daraus hergestellte produkte |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1564889A (en) * | 1977-03-16 | 1980-04-16 | Monsanto Co | Reducing polymer scale in lines carrying acrylic polymerization slurries |
US4154924A (en) * | 1978-03-31 | 1979-05-15 | Exxon Research & Engineering Co. | Butyl reactor overflow plugging and post reactor polymerization prevention |
SU1070097A1 (ru) * | 1982-10-27 | 1984-01-30 | Ленинградский Ордена Ленина,Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Горный Институт Им.Г.В.Плеханова | Способ транспортировани суспензии по трубопроводам |
US5035794A (en) * | 1985-12-27 | 1991-07-30 | Exxon Chemical Patents Inc. | Isoprene recovery in the butyl rubber process |
ES2101111T3 (es) | 1991-07-29 | 1997-07-01 | Exxon Chemical Patents Inc | Reactor de polimerizacion. |
JP2613146B2 (ja) * | 1991-11-26 | 1997-05-21 | 旭化成工業株式会社 | スラリー触媒用管型反応器 |
US6870072B2 (en) * | 2001-10-30 | 2005-03-22 | Exxonmobil Chemical Patents Inc. | Heat recovery in an olefin production process |
CA2510860C (en) | 2002-12-20 | 2012-10-09 | Exxonmobil Chemical Patents Inc. | Polymerization process utilizing hydrofluorocarbons as diluents |
DE60333123D1 (de) | 2002-12-20 | 2010-08-05 | Exxonmobil Chem Patents Inc | Polymerisationsverfahren |
WO2004058827A1 (en) | 2002-12-20 | 2004-07-15 | Exxonmobil Chemical Patents Inc. | Polymerization processes |
US7425601B2 (en) | 2002-12-20 | 2008-09-16 | Exxonmobil Chemical Patents Inc. | Polymers with new sequence distributions |
US7141711B2 (en) | 2003-03-24 | 2006-11-28 | Exxonmobil Chemical Patents Inc. | Catalyst fines handling process |
CA2458750C (en) | 2004-02-23 | 2012-02-07 | Bayer Inc. | Isoolefin-diolefin production process and apparatus therefor |
US7781547B2 (en) | 2004-06-25 | 2010-08-24 | Exxonmobil Chemical Patents Inc. | Reactor systems for use in polymerization processes |
KR101293839B1 (ko) * | 2005-07-12 | 2013-08-07 | 바스프 에스이 | 고품질 폴리이소부텐을 제조하는 방법 |
-
2008
- 2008-01-25 CN CN2008800075710A patent/CN101627059B/zh active Active
- 2008-01-25 RU RU2009133443/04A patent/RU2455315C2/ru active
- 2008-01-25 WO PCT/US2008/052075 patent/WO2008100692A1/en active Application Filing
- 2008-01-25 CA CA 2677795 patent/CA2677795C/en not_active Expired - Fee Related
- 2008-01-25 JP JP2009549165A patent/JP5046342B2/ja not_active Expired - Fee Related
- 2008-01-25 US US12/020,191 patent/US7771667B2/en not_active Expired - Fee Related
- 2008-01-25 AT AT08743440T patent/ATE527052T1/de not_active IP Right Cessation
- 2008-01-25 EP EP20080743440 patent/EP2118148B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
RU2009133443A (ru) | 2011-03-20 |
CN101627059A (zh) | 2010-01-13 |
EP2118148A1 (de) | 2009-11-18 |
RU2455315C2 (ru) | 2012-07-10 |
JP5046342B2 (ja) | 2012-10-10 |
CA2677795A1 (en) | 2008-08-21 |
WO2008100692A1 (en) | 2008-08-21 |
EP2118148B1 (de) | 2011-10-05 |
JP2010518232A (ja) | 2010-05-27 |
US20080194777A1 (en) | 2008-08-14 |
CA2677795C (en) | 2012-07-03 |
CN101627059B (zh) | 2012-08-22 |
US7771667B2 (en) | 2010-08-10 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |