BRPI0415911A - separação de partìculas de polìmero e diluentes vaporizado em um ciclone - Google Patents
separação de partìculas de polìmero e diluentes vaporizado em um cicloneInfo
- Publication number
- BRPI0415911A BRPI0415911A BRPI0415911-0A BRPI0415911A BRPI0415911A BR PI0415911 A BRPI0415911 A BR PI0415911A BR PI0415911 A BRPI0415911 A BR PI0415911A BR PI0415911 A BRPI0415911 A BR PI0415911A
- Authority
- BR
- Brazil
- Prior art keywords
- cyclone
- diluent
- vaporized
- separation
- diluents
- Prior art date
Links
- 239000003085 diluting agent Substances 0.000 title abstract 8
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- 239000002245 particle Substances 0.000 title abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/007—Separating solid material from the gas/liquid stream by sedimentation
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
-
- 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
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- 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
- C08F6/24—Treatment of polymer suspensions
-
- 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
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Cyclones (AREA)
Abstract
"SEPARAçãO DE PARTìCULAS DE POLìMERO E DILUENTE VAPORIZADO EM UM CICLONE". Um processo da polimerização do olefina em que o monómero, o diluente e o catalisador são circulados em um reator de laço contínuo e uma pasta do produto é retirada e passada através de um canal aquecido a um ciclone, é descrito. O ciclone permite a separação melhor do diluente vaporizado. Em uma incorporação preferida, a pasta é aquecida em um aquecedor 'flashline' de modo que uma porcentagem elevada do diluente retirado seja vaporizada. O diluente vaporizado e o produto intermediário concentrado são passados a um ciclone onde uma maioria do diluente vaporizado é separada e condensada por troca de calor, sem compressão, e reciclada ao reator. Também um aparelho para separar partículas vaporizadas do diluente e do polímero usando um ciclone é descrito.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/699,095 US20040136881A1 (en) | 1997-07-15 | 2003-10-31 | Separation of polymer particles and vaporized diluent in a cyclone |
US10/699.095 | 2003-10-31 | ||
PCT/US2004/034244 WO2005044871A1 (en) | 2003-10-31 | 2004-10-15 | Separation of polymer particles and vaporized diluent in a cyclone |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0415911A true BRPI0415911A (pt) | 2007-01-16 |
BRPI0415911B1 BRPI0415911B1 (pt) | 2015-07-14 |
Family
ID=34573276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0415911-0A BRPI0415911B1 (pt) | 2003-10-31 | 2004-10-15 | Processos para produção de partículas de polímero sólidas e aparelho reator de circuito |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040136881A1 (pt) |
EP (2) | EP2993193B1 (pt) |
CN (1) | CN100532401C (pt) |
BR (1) | BRPI0415911B1 (pt) |
CA (1) | CA2544150C (pt) |
ES (1) | ES2562491T3 (pt) |
WO (1) | WO2005044871A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2471048C (en) | 2002-09-19 | 2006-04-25 | Suncor Energy Inc. | Bituminous froth hydrocarbon cyclone |
BRPI0514170B1 (pt) | 2004-08-27 | 2017-04-25 | Chevron Phillips Chemical Co Lp | sistema de fabricação para produzir poliolefina e método para operar um processo de fabricação de poliolefina |
GB0426057D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426058D0 (en) | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
GB0426059D0 (en) * | 2004-11-26 | 2004-12-29 | Solvay | Chemical process |
US7098301B1 (en) | 2005-07-29 | 2006-08-29 | Exxonmobil Chemical Patents Inc. | High pressure filter method of separating polymer solids and unreacted monomer |
CA2526336C (en) | 2005-11-09 | 2013-09-17 | Suncor Energy Inc. | Method and apparatus for oil sands ore mining |
CA2567644C (en) | 2005-11-09 | 2014-01-14 | Suncor Energy Inc. | Mobile oil sands mining system |
US7629421B2 (en) * | 2005-12-21 | 2009-12-08 | Chevron Phillips Chemical Company Lp | Monomer recovery by returning column overhead liquid to the reactor |
CN101733058B (zh) * | 2006-05-26 | 2014-10-22 | 英尼奥斯制造业比利时有限公司 | 用于聚合的环流型反应器 |
EP1859858A1 (en) * | 2006-05-26 | 2007-11-28 | INEOS Manufacturing Belgium NV | Loop type reactor for polymerization |
US8776391B1 (en) | 2007-04-13 | 2014-07-15 | Align Technology, Inc. | System for post-processing orthodontic appliance molds |
DE602008006714D1 (de) † | 2007-05-18 | 2011-06-16 | Ineos Mfg Belgium Nv | Schlammphasenpolymerisation |
EP2030994A1 (en) * | 2007-09-03 | 2009-03-04 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
EP2033976A1 (en) | 2007-09-03 | 2009-03-11 | INEOS Manufacturing Belgium NV | Slurry phase polymerisation process |
KR20150121243A (ko) * | 2007-12-06 | 2015-10-28 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 중합 반응에 적용되는 가스-고체 분리를 위한 방법 및 장치 |
EP2110173A1 (en) | 2008-04-16 | 2009-10-21 | INEOS Manufacturing Belgium NV | Polymer stream transfer |
CA2689021C (en) | 2009-12-23 | 2015-03-03 | Thomas Charles Hann | Apparatus and method for regulating flow through a pumpbox |
US8871886B1 (en) | 2013-05-03 | 2014-10-28 | Chevron Phillips Chemical Company Lp | Polymerization product pressures in olefin polymerization |
CN102234340B (zh) * | 2010-04-30 | 2012-10-31 | 中国石油化工股份有限公司 | 一种烯烃聚合反应的装置和方法 |
US8344078B2 (en) | 2010-05-21 | 2013-01-01 | Chevron Phillips Chemical Company Lp | Continuous take off technique and pressure control of polymerization reactors |
US9163564B2 (en) | 2010-06-21 | 2015-10-20 | Chevron Phillips Chemical Company Lp | Method and system for energy generation in a chemical plant by utilizing flare gas |
US8703063B2 (en) | 2010-06-21 | 2014-04-22 | Chevron Phillips Chemical Company Lp | System and method for closed relief of a polyolefin loop reactor system |
US8597582B2 (en) | 2011-06-30 | 2013-12-03 | Chevron Phillips Chemical Company Lp | Flashline heater system and method |
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 |
CN104693325B (zh) * | 2013-12-09 | 2017-03-08 | 中国石油天然气股份有限公司 | 一种聚烯烃装置中气相系统的分离设备 |
US9096694B1 (en) | 2014-01-20 | 2015-08-04 | Chevron Phillips Chemical Company Lp | Monomer/diluent recovery |
CN104341072A (zh) * | 2014-11-12 | 2015-02-11 | 湖北加德科技股份有限公司 | 一种节能的废水连续蒸发结晶系统 |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
EP3834923A1 (en) * | 2019-12-11 | 2021-06-16 | Basell Polyolefine GmbH | Apparatus and process for the gas-phase polymerization |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU34020A1 (pt) | 1953-01-27 | 1956-02-06 | ||
BE786661A (fr) * | 1971-07-27 | 1973-01-24 | Nat Petro Chem | Procede de production de copolymeres ethylene/butene-1 et d'homopolymeres d'ethylene |
US4424341A (en) * | 1981-09-21 | 1984-01-03 | Phillips Petroleum Company | Separation of solid polymers and liquid diluent |
CA2023745A1 (en) * | 1989-11-27 | 1991-05-28 | Kelly E. Tormaschy | Control of polymerization reaction |
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 |
US5624877A (en) * | 1994-02-25 | 1997-04-29 | Phillips Petroleum Company | Process for producing polyolefins |
US5455314A (en) * | 1994-07-27 | 1995-10-03 | Phillips Petroleum Company | Method for controlling removal of polymerization reaction effluent |
DE69909263T2 (de) * | 1998-03-20 | 2004-04-22 | Exxonmobil Chemical Patents Inc., Baytown | Kontinuierliches entfernen flüchtiger bestandteile aus suspensionspolymerisation |
KR100531628B1 (ko) * | 1998-03-20 | 2005-11-29 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 연속적인 슬러리 중합반응의 휘발물질 제거 |
US6045661A (en) * | 1998-05-20 | 2000-04-04 | Phillips Petroleum Company | Process and apparatus for recovering diluent, monomer, and comonomer from a polymerization reactor effluent |
US6559247B2 (en) * | 1999-03-09 | 2003-05-06 | Chevron Phillips Chemical Company, Lp | Direct recycle fractionation method using a swing column |
US6262191B1 (en) * | 1999-03-09 | 2001-07-17 | Phillips Petroleum Company | Diluent slip stream to give catalyst wetting agent |
US6420497B1 (en) * | 1999-12-03 | 2002-07-16 | Phillips Petroleum Company | Solids concentration in slurry polymerization |
EP1551881B1 (en) * | 2002-09-16 | 2010-02-10 | Chevron Phillips Chemical Company LP | Process and apparatus for separating diluent from polymer solids |
US6908971B2 (en) | 2002-09-16 | 2005-06-21 | Chevron Phillips Chemical Company, Lp | Catalyst slurry feeding assembly for a polymerization reactor |
-
2003
- 2003-10-31 US US10/699,095 patent/US20040136881A1/en not_active Abandoned
-
2004
- 2004-10-15 WO PCT/US2004/034244 patent/WO2005044871A1/en active Application Filing
- 2004-10-15 ES ES04795412.8T patent/ES2562491T3/es active Active
- 2004-10-15 EP EP15191018.9A patent/EP2993193B1/en active Active
- 2004-10-15 CA CA2544150A patent/CA2544150C/en active Active
- 2004-10-15 CN CNB2004800352062A patent/CN100532401C/zh not_active Expired - Fee Related
- 2004-10-15 BR BRPI0415911-0A patent/BRPI0415911B1/pt not_active IP Right Cessation
- 2004-10-15 EP EP04795412.8A patent/EP1689794B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2993193B1 (en) | 2021-01-06 |
CN100532401C (zh) | 2009-08-26 |
CA2544150C (en) | 2011-02-22 |
EP2993193A3 (en) | 2016-03-23 |
CA2544150A1 (en) | 2005-05-19 |
BRPI0415911B1 (pt) | 2015-07-14 |
EP1689794B1 (en) | 2015-12-23 |
EP2993193A2 (en) | 2016-03-09 |
CN1886432A (zh) | 2006-12-27 |
US20040136881A1 (en) | 2004-07-15 |
ES2562491T3 (es) | 2016-03-04 |
WO2005044871A1 (en) | 2005-05-19 |
EP1689794A1 (en) | 2006-08-16 |
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Legal Events
Date | Code | Title | Description |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/07/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 19A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2744 DE 08-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |