JP5530066B2 - スラリー相重合方法 - Google Patents
スラリー相重合方法 Download PDFInfo
- Publication number
- JP5530066B2 JP5530066B2 JP2007542109A JP2007542109A JP5530066B2 JP 5530066 B2 JP5530066 B2 JP 5530066B2 JP 2007542109 A JP2007542109 A JP 2007542109A JP 2007542109 A JP2007542109 A JP 2007542109A JP 5530066 B2 JP5530066 B2 JP 5530066B2
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- JP
- Japan
- Prior art keywords
- reactor
- loop reactor
- loop
- inner diameter
- average
- 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.)
- Expired - Fee Related
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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
- 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
- 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
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- 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
- B01J2219/00243—Mathematical modelling
-
- 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
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/918—Polymerization reactors for addition polymer preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatment Of Sludge (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Description
10〜30重量%の遷移金属(好ましくは15〜20重量%)、
20〜60重量%のハロゲン(好ましくは30〜50重量%)、
0.5〜20重量%のマグネシウム(一般に1〜10重量%)、
0.1〜10重量%のアルミニウム(一般に0.5〜5重量%)、
残部は一般にその製造につき使用される物品から生ずる元素、たとえば炭素、水素および酸素で構成される。遷移金属およびハロゲンは好ましくはチタンおよび塩素である。
Claims (17)
- オレフィンモノマーを必要に応じオレフィンコモノマーと一緒に、重合触媒の存在下に希釈剤中にて、少なくとも2つの水平セクションと少なくとも2つの垂直セクションとを含むループ反応器内において重合する工程を含む、固体微粒子オレフィンポリマーと希釈剤とを含むスラリーを生成する方法であって、
ループ反応器の垂直セクションにおける長さの少なくとも20%におけるフラウデ数が、該ループ反応器の水平セクションにおける長さの少なくとも20%におけるフラウデ数の85%未満であり、
ループ反応器の平均内径が300mmよりも大きく、且つ
水平セクションが全反応器長さの20%以下からなる
ことを特徴とする前記方法。 - ループ反応器における平均フラウデ数を20もしくは20以下に維持する請求項1に記載の方法。
- ループ反応器における平均フラウデ数を10〜3の範囲に維持する請求項2に記載の方法。
- ループ反応器の垂直セクションにおける上方向循環でのフラウデ数を、水平セクションで使用される最小フラウデ数の30〜85%に維持する請求項1〜3のいずれか一項に記載の方法。
- ループ反応器の垂直セクションにおける下方向循環でのフラウデ数を、水平セクションで使用される最小フラウデ数の15〜70%に維持する請求項1〜3のいずれか一項に記載の方法。
- 水平セクションにおけるフラウデ数を30未満に維持する請求項1〜5のいずれか一項に記載の方法。
- 垂直セクションにおけるフラウデ数を20未満に維持する請求項1〜6のいずれか一項に記載の方法。
- 全ループ圧力が1.3バール未満だけ低下する請求項1〜7のいずれか一項に記載の方法。
- 反応器寸法が50m3を越える請求項1〜8のいずれか一項に記載の方法。
- ループ反応器の平均内径が500mmを越える請求項1〜9のいずれか一項に記載の方法。
- ループ反応器の平均内径が600〜750mmの範囲である請求項10に記載の方法。
- ループ反応器の平均内径に対する反応器長さの比が500未満である請求項1〜11のいずれか一項に記載の方法。
- ループ反応器の平均内径に対する反応器長さの比が250未満である、請求項12に記載の方法。
- 少なくとも2つの水平セクションと少なくとも2つの垂直セクションとを含む、請求項1〜13のいずれか一項に記載の方法に用いるための連続チューブ構造のループ反応器であって、
垂直セクションの長さの少なくとも20%は、水平セクションの長さの少なくとも20%をカバーする最大内部断面積よりも少なくとも5%大の内部断面積を有し、且つ
平均内径が500mmよりも大きいことを特徴とする、前記ループ反応器。 - 垂直セクションの平均内径が水平セクションの平均内径よりも少なくとも5%大である請求項14に記載のループ反応器。
- 少なくとも2つの水平セクションと少なくとも2つの垂直セクションとを含む、請求項1〜13のいずれか一項に記載の方法に用いるための連続チューブ構造のループ反応器であって、
2つの垂直セクションの平均内径が水平セクションの平均内径よりも5〜90%大であり、且つ
平均内径が500mmよりも大きいことを特徴とする、前記ループ反応器。 - 水平セクションの平均内径が500〜700mmの範囲であると共に、垂直セクションの平均内径が600〜900mmの範囲である請求項16に記載のループ反応器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0426057.6 | 2004-11-26 | ||
GBGB0426057.6A GB0426057D0 (en) | 2004-11-26 | 2004-11-26 | Chemical process |
PCT/GB2005/004487 WO2006056763A1 (en) | 2004-11-26 | 2005-11-22 | Slurry phase polymerisation process |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008521961A JP2008521961A (ja) | 2008-06-26 |
JP2008521961A5 JP2008521961A5 (ja) | 2014-03-20 |
JP5530066B2 true JP5530066B2 (ja) | 2014-06-25 |
Family
ID=33561437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007542109A Expired - Fee Related JP5530066B2 (ja) | 2004-11-26 | 2005-11-22 | スラリー相重合方法 |
Country Status (20)
Country | Link |
---|---|
US (2) | US7572866B2 (ja) |
EP (1) | EP1817350B2 (ja) |
JP (1) | JP5530066B2 (ja) |
KR (1) | KR101245399B1 (ja) |
CN (1) | CN101065408B (ja) |
AR (1) | AR055693A1 (ja) |
AT (1) | ATE423798T1 (ja) |
AU (1) | AU2005308591B2 (ja) |
BR (1) | BRPI0518667B1 (ja) |
CA (1) | CA2589180C (ja) |
DE (1) | DE602005012984D1 (ja) |
EA (1) | EA011774B1 (ja) |
ES (1) | ES2319449T5 (ja) |
GB (1) | GB0426057D0 (ja) |
MX (1) | MX2007006297A (ja) |
MY (1) | MY138421A (ja) |
PL (1) | PL1817350T3 (ja) |
TW (1) | TWI392687B (ja) |
WO (1) | WO2006056763A1 (ja) |
ZA (1) | ZA200703922B (ja) |
Families Citing this family (18)
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GB0426058D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426057D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426059D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
EP2021124B1 (en) | 2006-05-26 | 2020-10-07 | INEOS Manufacturing Belgium NV | Loop type reactor for polymerization |
SG138525A1 (en) * | 2006-06-13 | 2008-01-28 | Sumitomo Chemical Co | Method for measuring concentration of propylene polymer slurry, and process for producing propylene polymer |
EP2033976A1 (en) | 2007-09-03 | 2009-03-11 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
US8871886B1 (en) | 2013-05-03 | 2014-10-28 | Chevron Phillips Chemical Company Lp | Polymerization product pressures in olefin polymerization |
DE202010018395U1 (de) | 2010-03-24 | 2016-05-11 | Antacor Ltd. | Vorrichtung zur Behandlung von Fest-Flüssig-Gemischen |
DK2598541T3 (da) * | 2010-07-30 | 2015-05-26 | Total Res & Technology Feluy | Fremgangsmåde til fremstilling af polyethylen |
BR112013033155B1 (pt) * | 2011-06-24 | 2020-12-22 | Ineos Europe Ag | Processo de pasta fluida para a polimerização de etileno em um sistema de reator e uso de propano como um diluente e uma concentração de sólidos |
US8597582B2 (en) | 2011-06-30 | 2013-12-03 | Chevron Phillips Chemical Company Lp | Flashline heater system and method |
WO2013039619A1 (en) | 2011-09-16 | 2013-03-21 | Exxonmobil Chemical Patents Inc. | Loop reactor configuration for high capacity |
CN104395362B (zh) | 2012-04-19 | 2018-01-12 | 英尼奥斯欧洲股份公司 | 用于烯烃聚合的催化剂、其生产方法及用途 |
US8921498B2 (en) * | 2012-10-31 | 2014-12-30 | Chevron Phillips Chemical Company Lp | Pressure management for slurry polymerization |
US9238698B2 (en) | 2012-10-31 | 2016-01-19 | Chevron Phillips Chemical Company Lp | Pressure management for slurry polymerization |
US9096694B1 (en) | 2014-01-20 | 2015-08-04 | Chevron Phillips Chemical Company Lp | Monomer/diluent recovery |
PT3510057T (pt) | 2016-11-10 | 2020-04-06 | Basell Polyolefine Gmbh | Processo de polimerização de olefina num reator de fase gasosa que compreende uma unidade de riser e um tubo vertical de descida |
WO2024132716A1 (en) | 2022-12-20 | 2024-06-27 | Ineos Europe Ag | Process |
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-
2004
- 2004-11-26 GB GBGB0426057.6A patent/GB0426057D0/en not_active Ceased
-
2005
- 2005-11-22 DE DE602005012984T patent/DE602005012984D1/de active Active
- 2005-11-22 EP EP05804333.2A patent/EP1817350B2/en active Active
- 2005-11-22 PL PL05804333T patent/PL1817350T3/pl unknown
- 2005-11-22 WO PCT/GB2005/004487 patent/WO2006056763A1/en active Application Filing
- 2005-11-22 EA EA200700980A patent/EA011774B1/ru not_active IP Right Cessation
- 2005-11-22 KR KR1020077011865A patent/KR101245399B1/ko not_active IP Right Cessation
- 2005-11-22 AT AT05804333T patent/ATE423798T1/de active
- 2005-11-22 CN CN2005800406921A patent/CN101065408B/zh active Active
- 2005-11-22 JP JP2007542109A patent/JP5530066B2/ja not_active Expired - Fee Related
- 2005-11-22 BR BRPI0518667A patent/BRPI0518667B1/pt not_active IP Right Cessation
- 2005-11-22 AU AU2005308591A patent/AU2005308591B2/en not_active Ceased
- 2005-11-22 ES ES05804333.2T patent/ES2319449T5/es active Active
- 2005-11-22 MX MX2007006297A patent/MX2007006297A/es active IP Right Grant
- 2005-11-22 US US11/667,018 patent/US7572866B2/en active Active
- 2005-11-22 CA CA2589180A patent/CA2589180C/en not_active Expired - Fee Related
- 2005-11-24 MY MYPI20055499A patent/MY138421A/en unknown
- 2005-11-25 AR ARP050104946A patent/AR055693A1/es active IP Right Grant
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AU2005308591A1 (en) | 2006-06-01 |
MX2007006297A (es) | 2007-07-11 |
DE602005012984D1 (de) | 2009-04-09 |
CA2589180C (en) | 2013-07-23 |
EA200700980A1 (ru) | 2007-12-28 |
TW200626620A (en) | 2006-08-01 |
CN101065408A (zh) | 2007-10-31 |
EP1817350A1 (en) | 2007-08-15 |
EA011774B1 (ru) | 2009-06-30 |
ATE423798T1 (de) | 2009-03-15 |
CA2589180A1 (en) | 2006-06-01 |
ES2319449T5 (es) | 2016-01-22 |
AR055693A1 (es) | 2007-09-05 |
US20080262171A1 (en) | 2008-10-23 |
WO2006056763A1 (en) | 2006-06-01 |
EP1817350B1 (en) | 2009-02-25 |
KR20070090164A (ko) | 2007-09-05 |
ES2319449T3 (es) | 2009-05-07 |
KR101245399B1 (ko) | 2013-03-19 |
US7820116B2 (en) | 2010-10-26 |
US7572866B2 (en) | 2009-08-11 |
EP1817350B2 (en) | 2015-11-25 |
US20090252657A1 (en) | 2009-10-08 |
PL1817350T3 (pl) | 2009-06-30 |
CN101065408B (zh) | 2011-07-27 |
AU2005308591B2 (en) | 2011-06-09 |
BRPI0518667B1 (pt) | 2017-03-21 |
GB0426057D0 (en) | 2004-12-29 |
BRPI0518667A2 (pt) | 2008-12-02 |
MY138421A (en) | 2009-06-30 |
JP2008521961A (ja) | 2008-06-26 |
TWI392687B (zh) | 2013-04-11 |
ZA200703922B (en) | 2008-10-29 |
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