JP7003037B2 - 回収カラム制御 - Google Patents

回収カラム制御 Download PDF

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Publication number
JP7003037B2
JP7003037B2 JP2018531191A JP2018531191A JP7003037B2 JP 7003037 B2 JP7003037 B2 JP 7003037B2 JP 2018531191 A JP2018531191 A JP 2018531191A JP 2018531191 A JP2018531191 A JP 2018531191A JP 7003037 B2 JP7003037 B2 JP 7003037B2
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JP
Japan
Prior art keywords
recovery column
acetonitrile
acrylonitrile
column
mixture
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JP2018531191A
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English (en)
Japanese (ja)
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JP2019500211A (ja
JP2019500211A5 (enExample
Inventor
ティモシー ロバート マクドネル
ジェイ ロバート カウチ
ポール トリッグ ヴァヒテンドルフ
Original Assignee
イネオス ユーロープ アクチェンゲゼルシャフト
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Publication of JP2019500211A publication Critical patent/JP2019500211A/ja
Publication of JP2019500211A5 publication Critical patent/JP2019500211A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B01D3/4211—Regulation; Control of columns
    • B01D3/4261—Side stream
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/03—Mononitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Water Treatment By Sorption (AREA)
JP2018531191A 2015-12-17 2016-11-29 回収カラム制御 Expired - Fee Related JP7003037B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510947436.6 2015-12-17
CN201510947436.6A CN106892838A (zh) 2015-12-17 2015-12-17 回收塔控制
PCT/US2016/063962 WO2017105820A1 (en) 2015-12-17 2016-11-29 Recovery column control

Publications (3)

Publication Number Publication Date
JP2019500211A JP2019500211A (ja) 2019-01-10
JP2019500211A5 JP2019500211A5 (enExample) 2020-01-16
JP7003037B2 true JP7003037B2 (ja) 2022-01-20

Family

ID=57590838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018531191A Expired - Fee Related JP7003037B2 (ja) 2015-12-17 2016-11-29 回収カラム制御

Country Status (10)

Country Link
EP (1) EP3389810B1 (enExample)
JP (1) JP7003037B2 (enExample)
KR (1) KR20180095026A (enExample)
CN (1) CN106892838A (enExample)
ES (1) ES2920858T3 (enExample)
HU (1) HUE059006T2 (enExample)
RU (1) RU2720939C2 (enExample)
SA (1) SA518391822B1 (enExample)
TW (1) TWI709552B (enExample)
WO (1) WO2017105820A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003176253A (ja) 2001-12-11 2003-06-24 Mitsubishi Chemicals Corp （メタ）アクリル酸類の蒸留方法
WO2009146289A1 (en) 2008-05-28 2009-12-03 Ascend Performance Material Llc A process for manufacturing unsaturated mononitriles to improve on-stream time and reduce fouling
WO2015134718A1 (en) 2014-03-06 2015-09-11 Ineos Europe Ag Acrylonitrile product column level control
WO2015183866A1 (en) 2014-05-30 2015-12-03 Ineos Europe Ag Separation of crude acetonitrile from acrylonitrile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415662A (en) * 1943-10-06 1947-02-11 Sinelair Refining Company Distillation of acrylonitrile from acetonitrile
GB1051080A (enExample) 1964-08-14
FR1427860A (fr) * 1964-12-24 1966-02-11 Electrochimie Soc Perfectionnements aux procédés d'obtention d'acrylonitrile et d'acétonitrile purs
US3399120A (en) 1965-12-09 1968-08-27 Monsanto Co Purification of olefinically unsaturated nitriles by water extractive distillation
US3936360A (en) 1971-04-07 1976-02-03 The Standard Oil Company Process for distillation and recovery of olefinic nitriles
US4234510A (en) 1973-06-07 1980-11-18 Standard Oil Company Recovery of acrylonitrile or methacrylonitrile by condensation
US3885928A (en) 1973-06-18 1975-05-27 Standard Oil Co Ohio Acrylonitrile and methacrylonitrile recovery and purification system
CN1014888B (zh) * 1988-03-10 1991-11-27 中国石油化工总公司 丙烯腈和乙腈回收的新方法
RU2024497C1 (ru) * 1991-06-28 1994-12-15 Якушкин Михаил Иванович Способ получения пропионитрила
CN1059897C (zh) * 1997-11-13 2000-12-27 中国石油化工总公司 烯腈的回收和精制工艺
CN100424065C (zh) * 2001-10-09 2008-10-08 三菱化学株式会社 （甲基）丙烯酸类的生产方法
JP2007518736A (ja) * 2004-01-09 2007-07-12 ザ・スタンダード・オイル・カンパニー オレフィン性不飽和ニトリル類の精製方法
JP5476774B2 (ja) * 2009-04-07 2014-04-23 三菱レイヨン株式会社 （メタ）アクリロニトリルの回収方法
CN104107559A (zh) * 2014-06-11 2014-10-22 英尼奥斯欧洲股份公司 丙烯腈回收的乙腈移除步骤中的污染减轻

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003176253A (ja) 2001-12-11 2003-06-24 Mitsubishi Chemicals Corp （メタ）アクリル酸類の蒸留方法
WO2009146289A1 (en) 2008-05-28 2009-12-03 Ascend Performance Material Llc A process for manufacturing unsaturated mononitriles to improve on-stream time and reduce fouling
WO2015134718A1 (en) 2014-03-06 2015-09-11 Ineos Europe Ag Acrylonitrile product column level control
WO2015183866A1 (en) 2014-05-30 2015-12-03 Ineos Europe Ag Separation of crude acetonitrile from acrylonitrile

Also Published As

Publication number Publication date
WO2017105820A1 (en) 2017-06-22
JP2019500211A (ja) 2019-01-10
CN106892838A (zh) 2017-06-27
ES2920858T3 (es) 2022-08-10
EP3389810B1 (en) 2022-03-30
SA518391822B1 (ar) 2022-04-07
KR20180095026A (ko) 2018-08-24
RU2720939C2 (ru) 2020-05-14
RU2018124855A3 (enExample) 2020-01-17
TW201800387A (zh) 2018-01-01
RU2018124855A (ru) 2020-01-17
HUE059006T2 (hu) 2022-09-28
TWI709552B (zh) 2020-11-11
EP3389810A1 (en) 2018-10-24

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