SG11201406523XA - Ethylene recovery by absorption - Google Patents

Ethylene recovery by absorption

Info

Publication number
SG11201406523XA
SG11201406523XA SG11201406523XA SG11201406523XA SG11201406523XA SG 11201406523X A SG11201406523X A SG 11201406523XA SG 11201406523X A SG11201406523X A SG 11201406523XA SG 11201406523X A SG11201406523X A SG 11201406523XA SG 11201406523X A SG11201406523X A SG 11201406523XA
Authority
SG
Singapore
Prior art keywords
absorption
ethylene recovery
recovery
ethylene
Prior art date
Application number
SG11201406523XA
Other languages
English (en)
Inventor
John D Hottovy
Ai-Fu Chang
Original Assignee
Chevron Phillips Chemical Co
John D Hottovy
Ai-Fu Chang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/446,965 external-priority patent/US9180405B2/en
Application filed by Chevron Phillips Chemical Co, John D Hottovy, Ai-Fu Chang filed Critical Chevron Phillips Chemical Co
Publication of SG11201406523XA publication Critical patent/SG11201406523XA/en

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20421—Primary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20468—Cyclic amines containing a pyrrolidone-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/604—Stabilisers or agents inhibiting degradation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
SG11201406523XA 2012-04-13 2013-04-03 Ethylene recovery by absorption SG11201406523XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/446,965 US9180405B2 (en) 2010-10-15 2012-04-13 Ethylene recovery by absorption
PCT/US2013/035103 WO2013154882A1 (fr) 2012-04-13 2013-04-03 Récupération d'éthylène par absorption

Publications (1)

Publication Number Publication Date
SG11201406523XA true SG11201406523XA (en) 2014-11-27

Family

ID=48142970

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201406523XA SG11201406523XA (en) 2012-04-13 2013-04-03 Ethylene recovery by absorption

Country Status (8)

Country Link
EP (1) EP2836285A1 (fr)
CN (1) CN104302381B (fr)
CA (1) CA2869744A1 (fr)
IN (1) IN2014DN08511A (fr)
MX (1) MX2014012359A (fr)
RU (1) RU2623433C2 (fr)
SG (1) SG11201406523XA (fr)
WO (1) WO2013154882A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9180405B2 (en) 2010-10-15 2015-11-10 Chevron Phillips Chemical Company Lp Ethylene recovery by absorption
US9108147B2 (en) 2010-10-15 2015-08-18 Chevron Phillips Chemical Company Lp Component separations in polymerization
EP3233248A1 (fr) 2014-12-18 2017-10-25 Dow Global Technologies LLC Procédé pour la purification de courants d'évacuation
JP6228246B2 (ja) * 2015-03-03 2017-11-08 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ エテンのオリゴマー化に使用される不均一系触媒の再生
CN107983134A (zh) * 2018-01-30 2018-05-04 重庆坤泉环境工程有限公司 气体净化塔及尾气净化设备
RU2710189C1 (ru) * 2018-12-28 2019-12-24 Федеральное государственное бюджетное учреждение науки Институт проблем химической физики Российской академии наук (ИПХФ РАН) Способ мембранно-абсорбционного разделения нефтезаводских газовых смесей, содержащих олефины и монооксид углерода
CN115677880A (zh) * 2022-10-31 2023-02-03 中安联合煤化有限责任公司 一种乙烯精制系统的开工升温控制方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248179A (en) 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US3755487A (en) * 1972-06-02 1973-08-28 Exxon Research Engineering Co Olefin complexing process
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
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US6262191B1 (en) 1999-03-09 2001-07-17 Phillips Petroleum Company Diluent slip stream to give catalyst wetting agent
DE19915106A1 (de) * 1999-04-01 2000-10-05 Elenac Gmbh Verfahren zur Isolierung von Olefinen aus Polyolefinanlagen
EP1236770B1 (fr) 2001-03-01 2006-06-07 Borealis Technology Oy Compositions de polyéthylène utilisées dans le moulage par rotation
US7294599B2 (en) 2004-06-25 2007-11-13 Chevron Phillips Chemical Co. Acidic activator-supports and catalysts for olefin polymerization
US7163906B2 (en) 2004-11-04 2007-01-16 Chevron Phillips Chemical Company, Llp Organochromium/metallocene combination catalysts for producing bimodal resins
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
EP2018899A1 (fr) * 2007-07-23 2009-01-28 Total Petrochemicals Research Feluy Méthode de refroidissement en distillation ou polymérisation au moyen de réfrigération par absorption
EP2083020A1 (fr) * 2008-01-18 2009-07-29 Total Petrochemicals Research Feluy Procédé pour la récupération de monomères d'un procédé de polymérisation
US8410329B2 (en) * 2010-10-15 2013-04-02 Chevron Phillips Chemical Company Lp Ethylene separation

Also Published As

Publication number Publication date
CA2869744A1 (fr) 2013-10-17
MX2014012359A (es) 2014-11-25
RU2623433C2 (ru) 2017-06-26
RU2014140972A (ru) 2016-06-10
IN2014DN08511A (fr) 2015-05-15
WO2013154882A1 (fr) 2013-10-17
CN104302381B (zh) 2017-07-25
CN104302381A (zh) 2015-01-21
EP2836285A1 (fr) 2015-02-18

Similar Documents

Publication Publication Date Title
GB2508606B (en) Credential recovery
AP2014007810A0 (en) Imidazopyrrolidinone compounds
GB2511961B (en) Nanocomposites for absorption tunable sandscreens
HK1209295A1 (en) Concentrator
EP2925129A4 (fr) Composés pro-neurogènes
EP2815546A4 (fr) Construction d'un dvpn à grande échelle
EP2828262A4 (fr) Composés d'imidazotriazinone
SG11201407172VA (en) Energy absorber
EP2881308A4 (fr) Élément d'absorption des chocs
EP2821121A4 (fr) Dispositif de récupération de co2
GB201204125D0 (en) Compounds
HK1211486A1 (en) Novel uses
EP2894171A4 (fr) Absorbant
SG11201406523XA (en) Ethylene recovery by absorption
ZA201500421B (en) Absorber tube
GB2505656B (en) Error recovery
EP2891546A4 (fr) Scie à lame remplaçable
GB2506868B (en) Error recovery
EP2841174A4 (fr) Panneau de protection d'absorption des chocs
EP2967092A4 (fr) Absorbeur d'éthylène réactif
EP2835558A4 (fr) Absorbeur de chocs
EP2910293A4 (fr) Dispositif de récupération de co2
GB201500762D0 (en) Sorbents
EP2705248A4 (fr) Agencement de récupération d'énergie
GB2508356B (en) Polymer recovery