JP6755255B2 - 多相重合のための方法 - Google Patents
多相重合のための方法 Download PDFInfo
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- JP6755255B2 JP6755255B2 JP2017541644A JP2017541644A JP6755255B2 JP 6755255 B2 JP6755255 B2 JP 6755255B2 JP 2017541644 A JP2017541644 A JP 2017541644A JP 2017541644 A JP2017541644 A JP 2017541644A JP 6755255 B2 JP6755255 B2 JP 6755255B2
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- 238000006116 polymerization reaction Methods 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 19
- 239000002904 solvent Substances 0.000 claims description 36
- 239000003054 catalyst Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 7
- 230000002051 biphasic effect Effects 0.000 claims description 3
- 229920000535 Tan II Polymers 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000047 product Substances 0.000 description 39
- 239000000376 reactant Substances 0.000 description 21
- 229920005549 butyl rubber Polymers 0.000 description 17
- 238000000926 separation method Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1837—Loop-type reactors
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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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/08—Isoprene
-
- 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
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00761—Discharging
-
- 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
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00085—Plates; Jackets; Cylinders
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00114—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant slurries
-
- 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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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Claims (4)
- 多相重合のためのプロセスであって、
・パイプピースの軸方向にフローを生成する攪拌器を使用して、溶媒において生成物をもたらすために重合を実施するために、注入口と排出口との間で半径方向に反応器容積の境界を定める前記パイプピース内で第1反応剤を第2反応剤および/または触媒と混合するステップと、
・前記パイプピース内で半径方向に前記生成物の濃度分布を生じさせるために、同じ前記攪拌器を使用して、少なくとも前記生成物および前記溶媒に遠心力を与えるステップと、
・排出口導管から軸フローの濃縮された半径方向内側部を引き出すステップと
を含み、
前記生成物は前記溶媒より低い密度を有する、プロセス。 - 前記遠心力を与えるステップの間、回転フローが生成され、前記回転フローが、異なる濃度の少なくとも2つの部分を有する二相性積層型回転フローであり、前記部分の一つは、前記軸フローの濃縮された半径方向内側部であることを特徴とする、請求項1に記載のプロセス。
- 少なくとも前記溶媒が冷却され、少なくとも前記溶媒が、前記遠心力を与えるステップの後、および前記軸フローの前記濃縮された半径方向内側部を引き出すステップの後に、ループフローを介して、熱除去のための少なくとも1つの熱交換器要素へ搬送され、前記ループフローが、同じ前記攪拌器を使用して与えられることを特徴とする、請求項1または2に記載のプロセス。
- 比率c=wtan 2/((d/2)・g)について、wtanが前記攪拌器の外縁での接線速度を示し、dが前記攪拌器の外径を示し、gが重力による加速を示し、c≧10であるように、前記攪拌器が作動されることを特徴とする、請求項1〜3のいずれか一項に記載のプロセス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019135368A JP6928037B2 (ja) | 2015-02-06 | 2019-07-23 | 多相重合のための管状反応器および方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15154112.5A EP3053647A1 (de) | 2015-02-06 | 2015-02-06 | Rohrreaktor und Verfahren zur mehrphasigen Polymerisation |
EP15154112.5 | 2015-02-06 | ||
PCT/EP2016/051222 WO2016124411A1 (de) | 2015-02-06 | 2016-01-21 | Rohrreaktor und verfahren zur mehrphasigen polymerisation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019135368A Division JP6928037B2 (ja) | 2015-02-06 | 2019-07-23 | 多相重合のための管状反応器および方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018507295A JP2018507295A (ja) | 2018-03-15 |
JP6755255B2 true JP6755255B2 (ja) | 2020-09-16 |
Family
ID=52469626
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2017541644A Expired - Fee Related JP6755255B2 (ja) | 2015-02-06 | 2016-01-21 | 多相重合のための方法 |
JP2019135368A Active JP6928037B2 (ja) | 2015-02-06 | 2019-07-23 | 多相重合のための管状反応器および方法 |
Family Applications After (1)
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JP2019135368A Active JP6928037B2 (ja) | 2015-02-06 | 2019-07-23 | 多相重合のための管状反応器および方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10384190B2 (ja) |
EP (2) | EP3053647A1 (ja) |
JP (2) | JP6755255B2 (ja) |
CN (1) | CN107249727B (ja) |
CA (1) | CA2975847A1 (ja) |
PL (1) | PL3253482T3 (ja) |
RU (1) | RU2704196C2 (ja) |
SA (1) | SA517382043B1 (ja) |
SG (1) | SG11201706325VA (ja) |
WO (1) | WO2016124411A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12036527B1 (en) | 2021-05-28 | 2024-07-16 | Gerald B. Eaton | System and method for producing ultra-high molecular weight polyalphaolefins for use as pipeline drag reducing agents |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1693786A (en) * | 1924-09-17 | 1928-12-04 | Krystal As | Process for the crystallization of solid substances in a coarse granular form from solutions |
US2999084A (en) * | 1959-03-25 | 1961-09-05 | Exxon Research Engineering Co | Polymerization method |
BE787511A (fr) * | 1971-08-16 | 1973-02-12 | Uss Eng & Consult | Procede et appareil pour redresser des pieces coulees en continu |
US4395523A (en) * | 1978-03-16 | 1983-07-26 | Chemplex Company | Method of making and recovering olefin polymer particles |
EP0558595A4 (en) * | 1990-11-08 | 1993-11-03 | The Dow Chemical Company | Reactor with foam shearing means for solution polymerization process |
JP3774291B2 (ja) * | 1996-03-28 | 2006-05-10 | 株式会社クラレ | 溶液重合装置 |
US6599422B2 (en) * | 2001-06-20 | 2003-07-29 | Maritime Solutions Technology, Inc. | Separator for liquids containing impurities |
EP1444035B1 (en) * | 2001-11-06 | 2010-07-07 | Chevron Phillips Chemical Company LP | Continuous removal of polymerization slurry |
BE1015976A3 (fr) * | 2004-04-14 | 2005-12-06 | Broqueville Axel De | Procede de polymerisation cataltytique dans un lit fluidifie vertical rotatif. |
DE602004001391T2 (de) | 2004-04-29 | 2007-05-31 | Borealis Technology Oy | Verfahren und Vorrichtung zur Herstellung von Olefinpolymeren |
US7547750B2 (en) * | 2005-10-05 | 2009-06-16 | Chevron Phillips Chemical Company Lp | Apparatus and method for removing polymer solids from slurry loop reactor |
EP2269727A1 (de) * | 2009-07-01 | 2011-01-05 | LANXESS International SA | Rohrreaktor und Verfahren zur kontinuierlichen Polymerisation |
EP2598540B1 (en) * | 2010-07-30 | 2016-06-15 | Total Research & Technology Feluy | Process for preparing polyolefins |
-
2015
- 2015-02-06 EP EP15154112.5A patent/EP3053647A1/de not_active Withdrawn
-
2016
- 2016-01-21 WO PCT/EP2016/051222 patent/WO2016124411A1/de active Application Filing
- 2016-01-21 RU RU2017131214A patent/RU2704196C2/ru active
- 2016-01-21 PL PL16701298T patent/PL3253482T3/pl unknown
- 2016-01-21 EP EP16701298.8A patent/EP3253482B1/de active Active
- 2016-01-21 JP JP2017541644A patent/JP6755255B2/ja not_active Expired - Fee Related
- 2016-01-21 CA CA2975847A patent/CA2975847A1/en not_active Abandoned
- 2016-01-21 SG SG11201706325VA patent/SG11201706325VA/en unknown
- 2016-01-21 US US15/548,516 patent/US10384190B2/en not_active Expired - Fee Related
- 2016-01-21 CN CN201680008656.5A patent/CN107249727B/zh not_active Expired - Fee Related
-
2017
- 2017-08-02 SA SA517382043A patent/SA517382043B1/ar unknown
-
2019
- 2019-07-23 JP JP2019135368A patent/JP6928037B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN107249727A (zh) | 2017-10-13 |
EP3253482B1 (de) | 2019-11-20 |
RU2017131214A3 (ja) | 2019-04-02 |
RU2704196C2 (ru) | 2019-10-24 |
RU2017131214A (ru) | 2019-03-06 |
CN107249727B (zh) | 2021-08-31 |
JP6928037B2 (ja) | 2021-09-01 |
US10384190B2 (en) | 2019-08-20 |
SG11201706325VA (en) | 2017-09-28 |
WO2016124411A1 (de) | 2016-08-11 |
US20180236428A1 (en) | 2018-08-23 |
PL3253482T3 (pl) | 2020-06-15 |
EP3253482A1 (de) | 2017-12-13 |
JP2019196497A (ja) | 2019-11-14 |
JP2018507295A (ja) | 2018-03-15 |
SA517382043B1 (ar) | 2021-07-12 |
CA2975847A1 (en) | 2016-08-11 |
EP3053647A1 (de) | 2016-08-10 |
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