IN2014DN08511A - - Google Patents

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Publication number
IN2014DN08511A
IN2014DN08511A IN8511DEN2014A IN2014DN08511A IN 2014DN08511 A IN2014DN08511 A IN 2014DN08511A IN 8511DEN2014 A IN8511DEN2014 A IN 8511DEN2014A IN 2014DN08511 A IN2014DN08511 A IN 2014DN08511A
Authority
IN
India
Prior art keywords
gas stream
light gas
solvent system
absorption solvent
ethylene
Prior art date
Application number
Other languages
English (en)
Inventor
John D Hottovy
Ai Fu CHANG
Original Assignee
Chevron Phillips Chemical Co
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 filed Critical Chevron Phillips Chemical Co
Publication of IN2014DN08511A publication Critical patent/IN2014DN08511A/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)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
IN8511DEN2014 2012-04-13 2013-04-03 IN2014DN08511A (zh)

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 (en) 2012-04-13 2013-04-03 Ethylene recovery by absorption

Publications (1)

Publication Number Publication Date
IN2014DN08511A true IN2014DN08511A (zh) 2015-05-15

Family

ID=48142970

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8511DEN2014 IN2014DN08511A (zh) 2012-04-13 2013-04-03

Country Status (8)

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

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
SG11201704835YA (en) 2014-12-18 2017-07-28 Dow Global Technologies Llc Process for purification of vent streams
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
ES2260172T3 (es) 2001-03-01 2006-11-01 Borealis Technology Oy Composiciones de polietileno para moldeo por rotacion.
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 (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
US8410329B2 (en) * 2010-10-15 2013-04-02 Chevron Phillips Chemical Company Lp Ethylene separation

Also Published As

Publication number Publication date
CA2869744A1 (en) 2013-10-17
MX2014012359A (es) 2014-11-25
SG11201406523XA (en) 2014-11-27
EP2836285A1 (en) 2015-02-18
CN104302381A (zh) 2015-01-21
RU2014140972A (ru) 2016-06-10
CN104302381B (zh) 2017-07-25
RU2623433C2 (ru) 2017-06-26
WO2013154882A1 (en) 2013-10-17

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