ATE244734T1 - Herrstellung von polyethylen - Google Patents
Herrstellung von polyethylenInfo
- Publication number
- ATE244734T1 ATE244734T1 AT00901113T AT00901113T ATE244734T1 AT E244734 T1 ATE244734 T1 AT E244734T1 AT 00901113 T AT00901113 T AT 00901113T AT 00901113 T AT00901113 T AT 00901113T AT E244734 T1 ATE244734 T1 AT E244734T1
- Authority
- AT
- Austria
- Prior art keywords
- reactor
- main
- preliminary
- inlet
- polyethylene
- 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
- 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
- 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
- B01J19/242—Tubular reactors 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
- 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
-
- 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
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- 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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
Landscapes
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Pens And Brushes (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99100835A EP1020481A1 (de) | 1999-01-18 | 1999-01-18 | Herstellung von Polyethylen |
PCT/EP2000/000358 WO2000042083A1 (en) | 1999-01-18 | 2000-01-18 | Production of polyethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE244734T1 true ATE244734T1 (de) | 2003-07-15 |
Family
ID=8237363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00901113T ATE244734T1 (de) | 1999-01-18 | 2000-01-18 | Herrstellung von polyethylen |
Country Status (9)
Country | Link |
---|---|
US (3) | US6245866B1 (de) |
EP (2) | EP1020481A1 (de) |
JP (1) | JP2001040018A (de) |
AT (1) | ATE244734T1 (de) |
AU (1) | AU2109300A (de) |
DE (1) | DE60003787T2 (de) |
DK (1) | DK1151017T3 (de) |
ES (1) | ES2202040T3 (de) |
WO (1) | WO2000042083A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
KR100531628B1 (ko) | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
US20020111441A1 (en) | 1998-03-20 | 2002-08-15 | Kendrick James Austin | Continuous slurry polymerization volatile removal |
US6281300B1 (en) * | 1998-03-20 | 2001-08-28 | Exxon Chemical Patents, Inc. | Continuous slurry polymerization volatile removal |
US7268194B2 (en) * | 1998-03-20 | 2007-09-11 | Exxonmobil Chemical Patents Inc. | Continuous slurry polymerization process and apparatus |
EP1020481A1 (de) * | 1999-01-18 | 2000-07-19 | Fina Research S.A. | Herstellung von Polyethylen |
CA2379424A1 (en) * | 1999-07-15 | 2001-01-25 | Phillips Petroleum Company | Slotted slurry take off |
WO2003074167A1 (en) * | 2002-02-28 | 2003-09-12 | Exxonmobile Chemical Patents Inc. | Continuous slurry polymerization process in a loop reactor |
ATE489409T1 (de) * | 2004-02-13 | 2010-12-15 | Total Petrochemicals Res Feluy | Verfahren zur verbesserung der copolymerisation von ethylen und einem olefin-comonomer in einem schlaufenpolymerisationsreaktor |
EP1601703B1 (de) * | 2004-02-13 | 2006-07-05 | Total Petrochemicals Research Feluy | Katalysatoreinsatz bei der herstellung von bimodalem polyolefin |
CN102615734B (zh) | 2004-08-27 | 2014-07-02 | 切夫里昂菲利普化学有限责任公司 | 能量有效的聚烯烃方法 |
FR2879305B1 (fr) * | 2004-12-15 | 2007-06-29 | Commissariat Energie Atomique | Traitement d'un signal representatif de rayonnement |
US7629421B2 (en) * | 2005-12-21 | 2009-12-08 | Chevron Phillips Chemical Company Lp | Monomer recovery by returning column overhead liquid to the reactor |
US7740070B2 (en) * | 2008-06-16 | 2010-06-22 | Halliburton Energy Services, Inc. | Wellbore servicing compositions comprising a density segregation inhibiting composite and methods of making and using same |
US10646845B2 (en) * | 2013-07-03 | 2020-05-12 | Chevron Phillips Chemical Company Lp | Cooling between multiple polyolefin polymerization reactors |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194074A (en) * | 1977-02-02 | 1980-03-18 | Chemplex Company | Polymerization process |
FR2609036B1 (fr) * | 1986-12-29 | 1989-04-14 | Bp Chimie Sa | Polymerisation ou copolymerisation d'ethylene en phase gazeuse en presence d'un prepolymere comprenant un catalyseur d'oxyde de chrome |
US5034195A (en) * | 1988-11-18 | 1991-07-23 | Brown & Root Usa, Inc. | Apparatus for gas phase polymerization of olefins in vertically stacked reactors |
IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
US5728824A (en) | 1996-02-01 | 1998-03-17 | Evercorn, Inc. | Microfiber reinforced biodegradable starch ester composites with enhanced shock absorbance and processability |
FI105818B (fi) * | 1996-03-13 | 2000-10-13 | Borealis Tech Oy | Prosessi olefiinimonomeerien polymeroimiseksi |
FR2761998B1 (fr) * | 1997-04-10 | 1999-06-04 | Bp Chemicals Snc | Procede de (co-) polymerisation de l'ethylene en presence de catalyseur a base d'oxyde de chrome |
EP1020481A1 (de) * | 1999-01-18 | 2000-07-19 | Fina Research S.A. | Herstellung von Polyethylen |
-
1999
- 1999-01-18 EP EP99100835A patent/EP1020481A1/de not_active Withdrawn
-
2000
- 2000-01-18 DE DE60003787T patent/DE60003787T2/de not_active Expired - Fee Related
- 2000-01-18 AU AU21093/00A patent/AU2109300A/en not_active Abandoned
- 2000-01-18 US US09/484,481 patent/US6245866B1/en not_active Expired - Lifetime
- 2000-01-18 ES ES00901113T patent/ES2202040T3/es not_active Expired - Lifetime
- 2000-01-18 WO PCT/EP2000/000358 patent/WO2000042083A1/en active IP Right Grant
- 2000-01-18 DK DK00901113T patent/DK1151017T3/da active
- 2000-01-18 EP EP00901113A patent/EP1151017B1/de not_active Expired - Lifetime
- 2000-01-18 AT AT00901113T patent/ATE244734T1/de not_active IP Right Cessation
- 2000-01-18 JP JP2000009105A patent/JP2001040018A/ja active Pending
-
2001
- 2001-04-10 US US09/832,420 patent/US6872363B2/en not_active Expired - Fee Related
-
2005
- 2005-03-21 US US11/086,490 patent/US7588735B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60003787D1 (de) | 2003-08-14 |
DE60003787T2 (de) | 2004-06-03 |
EP1151017B1 (de) | 2003-07-09 |
ES2202040T3 (es) | 2004-04-01 |
US7588735B2 (en) | 2009-09-15 |
EP1020481A1 (de) | 2000-07-19 |
WO2000042083A1 (en) | 2000-07-20 |
US20010012497A1 (en) | 2001-08-09 |
US6245866B1 (en) | 2001-06-12 |
EP1151017A1 (de) | 2001-11-07 |
JP2001040018A (ja) | 2001-02-13 |
AU2109300A (en) | 2000-08-01 |
DK1151017T3 (da) | 2003-10-20 |
US20050163672A1 (en) | 2005-07-28 |
US6872363B2 (en) | 2005-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1151017 Country of ref document: EP |
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REN | Ceased due to non-payment of the annual fee |