CN106892838A - 回收塔控制 - Google Patents

回收塔控制 Download PDF

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Publication number
CN106892838A
CN106892838A CN201510947436.6A CN201510947436A CN106892838A CN 106892838 A CN106892838 A CN 106892838A CN 201510947436 A CN201510947436 A CN 201510947436A CN 106892838 A CN106892838 A CN 106892838A
Authority
CN
China
Prior art keywords
recovery tower
acrylonitrile
tower
acetonitrile
section
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510947436.6A
Other languages
English (en)
Chinese (zh)
Inventor
T.R.麦克唐奈
J.R.库奇
P.T.瓦赫滕多夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Europe AG
Original Assignee
Ineos Europe AG
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 Ineos Europe AG filed Critical Ineos Europe AG
Priority to CN201510947436.6A priority Critical patent/CN106892838A/zh
Priority to RU2018124855A priority patent/RU2720939C2/ru
Priority to KR1020187020383A priority patent/KR20180095026A/ko
Priority to HUE16816502A priority patent/HUE059006T2/hu
Priority to EP16816502.5A priority patent/EP3389810B1/en
Priority to JP2018531191A priority patent/JP7003037B2/ja
Priority to ES16816502T priority patent/ES2920858T3/es
Priority to PCT/US2016/063962 priority patent/WO2017105820A1/en
Priority to TW105139717A priority patent/TWI709552B/zh
Publication of CN106892838A publication Critical patent/CN106892838A/zh
Priority to SA518391822A priority patent/SA518391822B1/ar
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • 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)
  • Sorption Type Refrigeration Machines (AREA)
  • Water Treatment By Sorption (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
CN201510947436.6A 2015-12-17 2015-12-17 回收塔控制 Pending CN106892838A (zh)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CN201510947436.6A CN106892838A (zh) 2015-12-17 2015-12-17 回收塔控制
JP2018531191A JP7003037B2 (ja) 2015-12-17 2016-11-29 回収カラム制御
KR1020187020383A KR20180095026A (ko) 2015-12-17 2016-11-29 회수 탑 제어
HUE16816502A HUE059006T2 (hu) 2015-12-17 2016-11-29 Visszanyerõ oszlop szabályozása
EP16816502.5A EP3389810B1 (en) 2015-12-17 2016-11-29 Recovery column control
RU2018124855A RU2720939C2 (ru) 2015-12-17 2016-11-29 Управление колонной выделения
ES16816502T ES2920858T3 (es) 2015-12-17 2016-11-29 Control de columna de recuperación
PCT/US2016/063962 WO2017105820A1 (en) 2015-12-17 2016-11-29 Recovery column control
TW105139717A TWI709552B (zh) 2015-12-17 2016-12-01 回收塔控制（一）
SA518391822A SA518391822B1 (ar) 2015-12-17 2018-06-16 التحكم في عمود استخلاص

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510947436.6A CN106892838A (zh) 2015-12-17 2015-12-17 回收塔控制

Publications (1)

Publication Number Publication Date
CN106892838A true CN106892838A (zh) 2017-06-27

Family

ID=57590838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510947436.6A Pending CN106892838A (zh) 2015-12-17 2015-12-17 回收塔控制

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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536134B1 (enExample) * 1965-12-09 1978-03-04
CN1035661A (zh) * 1988-03-10 1989-09-20 中国石油化工总公司 丙烯腈和乙腈回收的新方法
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
CN1550485A (zh) * 2001-10-09 2004-12-01 ������ѧ��ʽ���� （甲基）丙烯酸类的蒸馏方法
CN1910142A (zh) * 2004-01-09 2007-02-07 标准石油公司 烯式不饱和腈的纯化方法
TW201004909A (en) * 2008-05-28 2010-02-01 Solutia Inc A process for manufacturing unsaturated mononitriles to improve on-stream time and reduce fouling
CN104027994A (zh) * 2014-05-30 2014-09-10 英尼奥斯欧洲股份公司 粗乙腈与丙烯腈的分离
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
CN104888489A (zh) * 2014-03-06 2015-09-09 英尼奥斯欧洲股份公司 丙烯腈产物塔液位控制

Family Cites Families (9)

* 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
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
RU2024497C1 (ru) * 1991-06-28 1994-12-15 Якушкин Михаил Иванович Способ получения пропионитрила
JP4034559B2 (ja) 2001-12-11 2008-01-16 三菱化学株式会社 （メタ）アクリル酸類の蒸留方法
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536134B1 (enExample) * 1965-12-09 1978-03-04
CN1035661A (zh) * 1988-03-10 1989-09-20 中国石油化工总公司 丙烯腈和乙腈回收的新方法
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
CN1550485A (zh) * 2001-10-09 2004-12-01 ������ѧ��ʽ���� （甲基）丙烯酸类的蒸馏方法
CN1910142A (zh) * 2004-01-09 2007-02-07 标准石油公司 烯式不饱和腈的纯化方法
TW201004909A (en) * 2008-05-28 2010-02-01 Solutia Inc A process for manufacturing unsaturated mononitriles to improve on-stream time and reduce fouling
CN104888489A (zh) * 2014-03-06 2015-09-09 英尼奥斯欧洲股份公司 丙烯腈产物塔液位控制
CN104027994A (zh) * 2014-05-30 2014-09-10 英尼奥斯欧洲股份公司 粗乙腈与丙烯腈的分离
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张冷俗，等: "丙烯腈生产技术研究进展", 《弹性体》 *
张平: "21.2万吨/年丙烯睛生产装置回收和精制过程的模拟分析", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 *

Also Published As

Publication number Publication date
WO2017105820A1 (en) 2017-06-22
JP2019500211A (ja) 2019-01-10
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
JP7003037B2 (ja) 2022-01-20
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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