RU2619690C2 - Разделение компонентов при полимеризации - Google Patents
Разделение компонентов при полимеризации Download PDFInfo
- Publication number
- RU2619690C2 RU2619690C2 RU2014140971A RU2014140971A RU2619690C2 RU 2619690 C2 RU2619690 C2 RU 2619690C2 RU 2014140971 A RU2014140971 A RU 2014140971A RU 2014140971 A RU2014140971 A RU 2014140971A RU 2619690 C2 RU2619690 C2 RU 2619690C2
- Authority
- RU
- Russia
- Prior art keywords
- stream
- gas stream
- ethylene
- polymerization
- reactor
- Prior art date
Links
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- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
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- 125000005474 octanoate group Chemical group 0.000 description 1
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- 229910052763 palladium Inorganic materials 0.000 description 1
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- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
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- 239000002798 polar solvent Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
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- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
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- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
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- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Images
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
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- 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
- C08F6/001—Removal of residual monomers by physical means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- 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
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Gas Separation By Absorption (AREA)
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| US13/447,003 | 2012-04-13 | ||
| US13/447,003 US9108147B2 (en) | 2010-10-15 | 2012-04-13 | Component separations in polymerization |
| PCT/US2013/035274 WO2013154907A2 (en) | 2012-04-13 | 2013-04-04 | Component separations in polymerization |
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| RU2014140971A RU2014140971A (ru) | 2016-06-10 |
| RU2619690C2 true RU2619690C2 (ru) | 2017-05-17 |
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| RU2014140971A RU2619690C2 (ru) | 2012-04-13 | 2013-04-04 | Разделение компонентов при полимеризации |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2781635C1 (ru) * | 2019-01-31 | 2022-10-17 | ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи (CHEVRON PHILLIPS CHEMICAL COMPANY LP) | Системы и способы извлечения полиэтилена с низким содержанием летучих веществ |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9108147B2 (en) | 2010-10-15 | 2015-08-18 | Chevron Phillips Chemical Company Lp | Component separations in polymerization |
| US9180405B2 (en) | 2010-10-15 | 2015-11-10 | Chevron Phillips Chemical Company Lp | Ethylene recovery by absorption |
| BR112017001515B1 (pt) * | 2014-08-14 | 2021-09-14 | Basell Polyolefine Gmbh | Processos de polimerização de pasta aquosa de múltiplos reatores com etileno de alta pureza |
| US9108891B1 (en) * | 2014-11-21 | 2015-08-18 | Chevron Phillips Chemical Company | Ethylene separation with pressure swing adsorption |
| KR101928765B1 (ko) | 2015-06-09 | 2018-12-13 | 주식회사 엘지화학 | 에틸렌을 회수하기 위한 분리방법 및 분리공정 시스템 |
| US10544237B2 (en) | 2015-08-26 | 2020-01-28 | Exxonmobil Chemical Patents Inc. | Method of regulating hydrogen to a polymerization reactor |
| CN109641986A (zh) | 2016-08-23 | 2019-04-16 | 埃克森美孚化学专利公司 | 烯烃聚合方法 |
| WO2018038796A1 (en) | 2016-08-23 | 2018-03-01 | Exxonmobil Chemical Patents Inc. | Olefin polymerization processes |
| SG11202007620YA (en) * | 2018-02-22 | 2020-09-29 | Borealis Ag | Process |
| AU2019291010B2 (en) * | 2018-06-21 | 2021-10-21 | Basell Polyolefine Gmbh | Suspension process for preparing ethylene copolymers in a reactor cascade |
| CN114011103B (zh) * | 2021-10-21 | 2023-03-28 | 金聚合科技(宁波)有限公司 | 一种用于洗涤聚烯烃的系统和方法 |
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| RU2107059C1 (ru) * | 1992-05-29 | 1998-03-20 | Дзе Бок Груп, Инк. | Способ выделения газообразного алкена из газообразной смеси |
| EP2018899A1 (en) * | 2007-07-23 | 2009-01-28 | Total Petrochemicals Research Feluy | Method for cooling in distillation and polymerisation process by absorption refrigeration |
| EP2083020A1 (en) * | 2008-01-18 | 2009-07-29 | Total Petrochemicals Research Feluy | Process for monomer recovery from a polymerization process |
| US7709585B1 (en) * | 2009-05-22 | 2010-05-04 | Equistar Chemicals, Lp | Ethylene recovery from a polymerization process |
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| US3248179A (en) | 1962-02-26 | 1966-04-26 | Phillips Petroleum Co | Method and apparatus for the production of solid polymers of olefins |
| US4501885A (en) | 1981-10-14 | 1985-02-26 | Phillips Petroleum Company | Diluent and inert gas recovery from a polymerization process |
| US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
| US5191153A (en) | 1989-12-26 | 1993-03-02 | Phillips Petroleum Company | Method for preparing olefin complexing reagents and use thereof |
| US5104570A (en) | 1989-12-26 | 1992-04-14 | Phillips Petroleum Company | Method for preparing olefin complexing reagents and use thereof |
| US5565175A (en) | 1990-10-01 | 1996-10-15 | Phillips Petroleum Company | Apparatus and method for producing ethylene polymer |
| US5575979A (en) | 1991-03-04 | 1996-11-19 | Phillips Petroleum Company | Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator |
| US5259986A (en) | 1991-12-31 | 1993-11-09 | Phillips Petroleum Company | Copper (I) carboxylate-containing olefin complexing reagents |
| US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
| US5436304A (en) | 1992-03-19 | 1995-07-25 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
| US5455314A (en) | 1994-07-27 | 1995-10-03 | Phillips Petroleum Company | Method for controlling removal of polymerization reaction effluent |
| US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
| BE1011333A3 (fr) | 1997-08-20 | 1999-07-06 | Solvay | Procede de fabrication d'une composition de polymeres d'ethylene. |
| EP0905151A1 (en) | 1997-09-27 | 1999-03-31 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
| KR100531628B1 (ko) | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
| US6225412B1 (en) | 1998-08-19 | 2001-05-01 | Exxonmobil Chemical Patents, Inc. | Plastic toughened plastics |
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| EP1041090A1 (en) | 1999-03-29 | 2000-10-04 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
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| EP2330135B1 (en) * | 2009-12-02 | 2012-11-07 | Borealis AG | Process for producing polyolefins |
-
2013
- 2013-04-04 SG SG11201406524VA patent/SG11201406524VA/en unknown
- 2013-04-04 CA CA2869960A patent/CA2869960A1/en not_active Abandoned
- 2013-04-04 IN IN8508DEN2014 patent/IN2014DN08508A/en unknown
- 2013-04-04 EP EP13717384.5A patent/EP2836284A2/en not_active Withdrawn
- 2013-04-04 RU RU2014140971A patent/RU2619690C2/ru not_active IP Right Cessation
- 2013-04-04 MX MX2014012363A patent/MX2014012363A/es unknown
- 2013-04-04 WO PCT/US2013/035274 patent/WO2013154907A2/en active Application Filing
- 2013-04-04 CN CN201380019547.XA patent/CN104245088B/zh not_active Expired - Fee Related
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| RU2107059C1 (ru) * | 1992-05-29 | 1998-03-20 | Дзе Бок Груп, Инк. | Способ выделения газообразного алкена из газообразной смеси |
| EP2018899A1 (en) * | 2007-07-23 | 2009-01-28 | Total Petrochemicals Research Feluy | Method for cooling in distillation and polymerisation process by absorption refrigeration |
| EP2083020A1 (en) * | 2008-01-18 | 2009-07-29 | Total Petrochemicals Research Feluy | Process for monomer recovery from a polymerization process |
| US7709585B1 (en) * | 2009-05-22 | 2010-05-04 | Equistar Chemicals, Lp | Ethylene recovery from a polymerization process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2781635C1 (ru) * | 2019-01-31 | 2022-10-17 | ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи (CHEVRON PHILLIPS CHEMICAL COMPANY LP) | Системы и способы извлечения полиэтилена с низким содержанием летучих веществ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2836284A2 (en) | 2015-02-18 |
| IN2014DN08508A (enrdf_load_stackoverflow) | 2015-05-15 |
| CN104245088A (zh) | 2014-12-24 |
| CA2869960A1 (en) | 2013-10-17 |
| WO2013154907A2 (en) | 2013-10-17 |
| WO2013154907A3 (en) | 2014-01-03 |
| RU2014140971A (ru) | 2016-06-10 |
| CN104245088B (zh) | 2016-11-23 |
| MX2014012363A (es) | 2014-12-05 |
| SG11201406524VA (en) | 2014-11-27 |
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