SG10201704103QA - Polyolefin production with multiple polymerization reactors - Google Patents
Polyolefin production with multiple polymerization reactorsInfo
- Publication number
- SG10201704103QA SG10201704103QA SG10201704103QA SG10201704103QA SG10201704103QA SG 10201704103Q A SG10201704103Q A SG 10201704103QA SG 10201704103Q A SG10201704103Q A SG 10201704103QA SG 10201704103Q A SG10201704103Q A SG 10201704103QA SG 10201704103Q A SG10201704103Q A SG 10201704103QA
- Authority
- SG
- Singapore
- Prior art keywords
- polymerization reactors
- polyolefin production
- multiple polymerization
- polyolefin
- production
- Prior art date
Links
Classifications
-
- 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
- B01J19/245—Stationary reactors without moving elements inside placed 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
-
- 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
- B01J19/1818—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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1812—Tubular reactors
- B01J19/1825—Tubular reactors in parallel
-
- 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
-
- 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
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
-
- 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
- B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
- B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- 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
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- 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
- B01J2219/00018—Construction aspects
- B01J2219/00024—Revamping, retrofitting or modernisation of existing plants
-
- 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
- B01J2219/24—Stationary reactors without moving elements inside
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/682,336 US20140140894A1 (en) | 2012-11-20 | 2012-11-20 | Polyolefin production with multiple polymerization reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201704103QA true SG10201704103QA (en) | 2017-06-29 |
Family
ID=49681215
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG10201704103QA SG10201704103QA (en) | 2012-11-20 | 2013-11-19 | Polyolefin production with multiple polymerization reactors |
| SG11201503930WA SG11201503930WA (en) | 2012-11-20 | 2013-11-19 | Polyolefin production with multiple polymerization reactors |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201503930WA SG11201503930WA (en) | 2012-11-20 | 2013-11-19 | Polyolefin production with multiple polymerization reactors |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20140140894A1 (de) |
| EP (1) | EP2922627A1 (de) |
| CN (2) | CN105121001A (de) |
| BR (1) | BR112015011654B1 (de) |
| CA (1) | CA2891924C (de) |
| MX (1) | MX2015006335A (de) |
| RU (1) | RU2644897C2 (de) |
| SG (2) | SG10201704103QA (de) |
| WO (1) | WO2014081684A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140140894A1 (en) * | 2012-11-20 | 2014-05-22 | Chevron Phillips Chemical Company, Lp | Polyolefin production with multiple polymerization reactors |
| CN105556236B (zh) * | 2013-07-22 | 2020-03-06 | 英尼奥斯欧洲股份公司 | 用于清洁热交换器的方法 |
| EP3472211B1 (de) * | 2016-06-17 | 2020-04-15 | SABIC Global Technologies B.V. | Verfahren zur steuerung und system zur herstellung von multimodalem hochdichtem polyethylen |
| CN106268586A (zh) * | 2016-08-17 | 2017-01-04 | 浙江绿宇环保股份有限公司 | 粉料添加系统 |
| CA3035069A1 (en) | 2016-09-16 | 2018-03-22 | W.R. Grace & Co.-Conn. | Process for efficient polymer particle purging |
| US11525017B2 (en) | 2017-01-03 | 2022-12-13 | Basell Polyolefine Gmbh | Multi-reactor slurry polymerization process |
| CN110173626B (zh) * | 2019-06-28 | 2024-02-13 | 恒力石化（大连）有限公司 | 一种pta精制装置浆料系统联运和互供控制系统 |
| CN114106895B (zh) * | 2020-08-25 | 2023-05-26 | 中国石油天然气股份有限公司 | 一种热吹扫干燥式天然气湿气脱汞装置及方法 |
| CN115838450B (zh) * | 2021-09-18 | 2024-03-05 | 中国石油化工股份有限公司 | 一种用于淤浆聚乙烯的制备方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6239235B1 (en) * | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
| US6916892B2 (en) * | 2001-12-03 | 2005-07-12 | Fina Technology, Inc. | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene |
| US6926088B2 (en) | 2002-08-08 | 2005-08-09 | Team Oil Tools, Llc | Sequential release packer J tools for single trip insertion and extraction |
| EP1713840B1 (de) * | 2004-01-14 | 2019-04-24 | Chevron Phillips Chemical Company Lp | Verfahren und vorrichtung zur überwachung der polyolefin-produktion |
| US8492489B2 (en) | 2004-02-13 | 2013-07-23 | Total Petrochemicals Research Feluy | Double loop technology |
| EP1564224A1 (de) * | 2004-02-13 | 2005-08-17 | Total Petrochemicals Research Feluy | Schlaufensuspensionreaktor |
| US20050272891A1 (en) * | 2004-02-13 | 2005-12-08 | Atofina Research S.A. | Double loop technology |
| WO2005080457A1 (en) * | 2004-02-13 | 2005-09-01 | Total Petrochemicals Research Feluy | Catalyst deployment in bimodal polyolefin production |
| EP1611948A1 (de) * | 2004-07-01 | 2006-01-04 | Total Petrochemicals Research Feluy | Polymerisierungsreaktoren mit einem By-Pass |
| MX2007002216A (es) * | 2004-08-27 | 2007-05-04 | Chevron Phillips Chemical Co | Procedimiento de poliolefina eficiente de energia. |
| JP2008516068A (ja) * | 2004-10-13 | 2008-05-15 | エクソンモービル・ケミカル・パテンツ・インク | エラストマー性反応ブレンド組成物 |
| SG160338A1 (en) * | 2005-01-31 | 2010-04-29 | Exxonmobil Chem Patents Inc | Polymer blends and pellets and methods of producing same |
| EP1825910A1 (de) | 2006-02-24 | 2007-08-29 | Total Petrochemicals Research Feluy | Methode zur Umwandlung eines Schleifenreaktors |
| US7957947B2 (en) * | 2006-08-25 | 2011-06-07 | Chevron Phillips Chemical Company Lp | Method and apparatus for managing volatile organic content in polyolefin |
| US8143352B2 (en) | 2006-12-20 | 2012-03-27 | Exxonmobil Research And Engineering Company | Process for fluid phase in-line blending of polymers |
| EP2030678A1 (de) * | 2007-08-31 | 2009-03-04 | Total Petrochemicals Research Feluy | Schlaufenreaktor zur Olefinpolymerisation mit verbesserten Produktentfernungsmitteln |
| EP2231772B1 (de) | 2007-12-20 | 2014-04-16 | ExxonMobil Research and Engineering Company | Polypropylen-ethylen-propylen-copolymer-mischungen und in-line-verfahren zu deren herstellung |
| US9358515B2 (en) * | 2010-02-03 | 2016-06-07 | Chevron Phillips Chemical Company Lp | Compressible liquid diluent in polyolefin polymerization |
| US8344078B2 (en) * | 2010-05-21 | 2013-01-01 | Chevron Phillips Chemical Company Lp | Continuous take off technique and pressure control of polymerization reactors |
| US20140140894A1 (en) * | 2012-11-20 | 2014-05-22 | Chevron Phillips Chemical Company, Lp | Polyolefin production with multiple polymerization reactors |
-
2012
- 2012-11-20 US US13/682,336 patent/US20140140894A1/en not_active Abandoned
-
2013
- 2013-11-19 MX MX2015006335A patent/MX2015006335A/es unknown
- 2013-11-19 WO PCT/US2013/070675 patent/WO2014081684A1/en active Application Filing
- 2013-11-19 CN CN201380065335.5A patent/CN105121001A/zh active Pending
- 2013-11-19 CA CA2891924A patent/CA2891924C/en active Active
- 2013-11-19 EP EP13798875.4A patent/EP2922627A1/de not_active Withdrawn
- 2013-11-19 BR BR112015011654-0A patent/BR112015011654B1/pt active IP Right Grant
- 2013-11-19 SG SG10201704103QA patent/SG10201704103QA/en unknown
- 2013-11-19 RU RU2015118452A patent/RU2644897C2/ru active
- 2013-11-19 CN CN201811091780.XA patent/CN109289715A/zh active Pending
- 2013-11-19 SG SG11201503930WA patent/SG11201503930WA/en unknown
-
2016
- 2016-09-19 US US15/269,050 patent/US10799847B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015011654B1 (pt) | 2020-12-15 |
| SG11201503930WA (en) | 2015-06-29 |
| US20170001167A1 (en) | 2017-01-05 |
| CN105121001A (zh) | 2015-12-02 |
| US10799847B2 (en) | 2020-10-13 |
| WO2014081684A1 (en) | 2014-05-30 |
| CA2891924C (en) | 2020-07-21 |
| US20140140894A1 (en) | 2014-05-22 |
| EP2922627A1 (de) | 2015-09-30 |
| CN109289715A (zh) | 2019-02-01 |
| RU2015118452A (ru) | 2017-01-10 |
| RU2644897C2 (ru) | 2018-02-14 |
| CA2891924A1 (en) | 2014-05-30 |
| MX2015006335A (es) | 2016-02-25 |
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