IN2014CN04735A - - Google Patents

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Publication number
IN2014CN04735A
IN2014CN04735A IN4735CHN2014A IN2014CN04735A IN 2014CN04735 A IN2014CN04735 A IN 2014CN04735A IN 4735CHN2014 A IN4735CHN2014 A IN 4735CHN2014A IN 2014CN04735 A IN2014CN04735 A IN 2014CN04735A
Authority
IN
India
Prior art keywords
butadiene
purifying
polymerization
following
polymerization inhibitor
Prior art date
Application number
Other languages
English (en)
Inventor
Tatsuto Nakahara
Hiroshi Nakano
Original Assignee
Asahi Kasei Chemicals Corp
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
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of IN2014CN04735A publication Critical patent/IN2014CN04735A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/06—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/02—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
IN4735CHN2014 2011-11-28 2012-11-27 IN2014CN04735A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011259130 2011-11-28
PCT/JP2012/080609 WO2013080967A1 (ja) 2011-11-28 2012-11-27 １，３－ブタジエンの精製方法

Publications (1)

Publication Number Publication Date
IN2014CN04735A true IN2014CN04735A (zh) 2015-09-18

Family

ID=48535420

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4735CHN2014 IN2014CN04735A (zh) 2011-11-28 2012-11-27

Country Status (12)

Country Link
US (1) US9676683B2 (zh)
EP (1) EP2786979B1 (zh)
JP (1) JP5684924B2 (zh)
KR (1) KR20140044942A (zh)
CN (1) CN103946189B (zh)
BR (1) BR112014012519B1 (zh)
EA (1) EA201491052A1 (zh)
IN (1) IN2014CN04735A (zh)
MY (1) MY169867A (zh)
SG (1) SG11201402607VA (zh)
TW (1) TWI450888B (zh)
WO (1) WO2013080967A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015159350A1 (ja) * 2014-04-14 2015-10-22 旭化成ケミカルズ株式会社 ブタジエン含有組成物
CN105085150B (zh) * 2014-04-22 2016-12-07 中国石油化工股份有限公司 一种脱除2,6-二叔丁基对甲酚的方法
KR101704902B1 (ko) 2014-06-03 2017-02-08 주식회사 엘지화학 산화탈수소화 반응을 통한 부타디엔의 제조방법
CN104370679B (zh) * 2014-10-17 2016-09-21 中国石油集团东北炼化工程有限公司吉林设计院 脱除丁二烯二聚物的分离工艺以及装置
SG11201906703SA (en) * 2017-02-01 2019-08-27 Zeon Corp 1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus
CN108727150B (zh) * 2017-04-25 2021-02-02 中国石化工程建设有限公司 一种控制乙腈法丁二烯抽提装置的系统循环溶剂中二聚物含量的方法
JP2019123676A (ja) * 2018-01-12 2019-07-25 三菱ケミカル株式会社 共役ジエンの製造方法
JP7405521B2 (ja) * 2018-07-04 2023-12-26 旭化成株式会社 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、及びゴム組成物
CN109020776B (zh) * 2018-08-23 2021-02-19 东华工程科技股份有限公司 一种丁二烯的深度预处理系统及方法
CN112424240A (zh) * 2018-09-26 2021-02-26 日本瑞翁株式会社 单体组合物的纯化方法和聚合物的制造方法
JP7180241B2 (ja) * 2018-09-26 2022-11-30 日本ゼオン株式会社 単量体組成物の精製方法及び重合体の製造方法
JP2020050744A (ja) * 2018-09-26 2020-04-02 日本ゼオン株式会社 単量体組成物の精製方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240830A (en) * 1962-05-04 1966-03-15 Phillips Petroleum Co Separation of inhibitor and water from monomeric materials
US3663641A (en) 1970-09-18 1972-05-16 Phillips Petroleum Co Removal of oxygenated compounds from unsaturated hydrocarbons
FR2109780A5 (zh) * 1970-10-14 1972-05-26 Gellon Alberto
JPS5572124A (en) 1978-11-21 1980-05-30 Nippon Zeon Co Ltd Purification of vinyl monomer
US4547619A (en) 1984-12-24 1985-10-15 Shell Oil Company Process for removal of phenolic inhibitors from polymerizable conjugated olefin
GB9002804D0 (en) 1990-02-08 1990-04-04 Secr Defence Anionic polymerisation
US5708092A (en) 1994-05-13 1998-01-13 Fmc Corporation Functionalized chain extended initiators for anionic polymerization
US5527753A (en) 1994-12-13 1996-06-18 Fmc Corporation Functionalized amine initiators for anionic polymerization
JPH08310979A (ja) * 1995-05-19 1996-11-26 Bridgestone Corp ビニル系モノマーの精製法
FR2758552B1 (fr) * 1997-01-22 1999-04-16 Rhodia Chimie Sa Procede d'elimination d'inhibiteurs de polymerisation de melanges de monomeres a l'aide d'une alumine optimisee
FR2758554B1 (fr) 1997-01-22 1999-04-16 Rhodia Chimie Sa Procede d'elimination d'inhibiteurs de polymerisation de melanges de monomeres a l'aide d'une alumine de forme optimisee
US6093285A (en) * 1998-08-31 2000-07-25 Phillips Petroleum Company Purification of 1,3-butadiene
CN1200919C (zh) * 2002-12-31 2005-05-11 中国石化齐鲁股份有限公司 丁二烯精制装置的除氧方法
US20100312033A1 (en) * 2009-03-13 2010-12-09 Exxonmobil Research And Engineering Company Olefin feed purification process

Also Published As

Publication number Publication date
JP5684924B2 (ja) 2015-03-18
BR112014012519B1 (pt) 2019-08-27
TWI450888B (zh) 2014-09-01
WO2013080967A1 (ja) 2013-06-06
EP2786979A4 (en) 2015-04-15
MY169867A (en) 2019-05-27
BR112014012519A2 (pt) 2017-06-06
US20150191403A1 (en) 2015-07-09
US9676683B2 (en) 2017-06-13
JPWO2013080967A1 (ja) 2015-04-27
EP2786979B1 (en) 2016-02-03
CN103946189B (zh) 2015-08-26
TW201329041A (zh) 2013-07-16
KR20140044942A (ko) 2014-04-15
EP2786979A1 (en) 2014-10-08
CN103946189A (zh) 2014-07-23
EA201491052A1 (ru) 2014-09-30
SG11201402607VA (en) 2014-09-26

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