CN103180283A - 从干燥塔供给蒸气到轻馏分塔的方法和系统 - Google Patents

从干燥塔供给蒸气到轻馏分塔的方法和系统 Download PDF

Info

Publication number
CN103180283A
CN103180283A CN2011800475522A CN201180047552A CN103180283A CN 103180283 A CN103180283 A CN 103180283A CN 2011800475522 A CN2011800475522 A CN 2011800475522A CN 201180047552 A CN201180047552 A CN 201180047552A CN 103180283 A CN103180283 A CN 103180283A
Authority
CN
China
Prior art keywords
sidestreams
vapor
product stream
light ends
tower
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
CN2011800475522A
Other languages
English (en)
Chinese (zh)
Inventor
R·齐诺比莱
R·D·谢弗
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.)
Celanese International Corp
Original Assignee
Celanese International 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 Celanese International Corp filed Critical Celanese International Corp
Priority to CN201610958773.XA priority Critical patent/CN106518654A/zh
Publication of CN103180283A publication Critical patent/CN103180283A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CN2011800475522A 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统 Pending CN103180283A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610958773.XA CN106518654A (zh) 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/857,323 2010-08-16
US12/857,323 US8378141B2 (en) 2010-08-16 2010-08-16 Process and system for supplying vapor from drying column to light ends column
PCT/US2011/047375 WO2012024154A1 (en) 2010-08-16 2011-08-11 Process and system for supplying vapor from drying column to light ends column

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201610958773.XA Division CN106518654A (zh) 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统

Publications (1)

Publication Number Publication Date
CN103180283A true CN103180283A (zh) 2013-06-26

Family

ID=44545917

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2011800475522A Pending CN103180283A (zh) 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统
CN201610958773.XA Pending CN106518654A (zh) 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201610958773.XA Pending CN106518654A (zh) 2010-08-16 2011-08-11 从干燥塔供给蒸气到轻馏分塔的方法和系统

Country Status (13)

Country Link
US (1) US8378141B2 (enExample)
EP (1) EP2606026B1 (enExample)
JP (1) JP5681798B2 (enExample)
CN (2) CN103180283A (enExample)
AR (1) AR082709A1 (enExample)
BR (1) BR112013003602B1 (enExample)
CA (1) CA2808385C (enExample)
MX (1) MX2013001949A (enExample)
RS (1) RS56681B1 (enExample)
RU (1) RU2564021C2 (enExample)
SG (1) SG187849A1 (enExample)
TW (1) TWI598329B (enExample)
WO (1) WO2012024154A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137468B (zh) * 2015-10-02 2021-04-13 国际人造丝公司 使用水的再循环生产乙酸的方法
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060178528A1 (en) * 2005-02-08 2006-08-10 Cawood James M Jr Method of controlling acetic acid process
WO2009042078A1 (en) * 2007-09-27 2009-04-02 Celanese International Corporation Method and apparatus for making acetic acid with improved purification

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026908A (en) 1932-10-05 1936-01-07 Gen Aniline Works Inc Waterinsoluble azodyestuffs
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US3769177A (en) 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US4615806B1 (en) 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
CA1299195C (en) 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol
US4894477A (en) 1986-10-14 1990-01-16 Hoechst Celanese Corporation Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid
US5672743A (en) 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
JP3332594B2 (ja) 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
US5696284A (en) 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
IN189249B (enExample) 1995-10-27 2003-01-18 Hoechst Celanese Corp
IN192600B (enExample) 1996-10-18 2004-05-08 Hoechst Celanese Corp
US6339171B1 (en) 1996-10-18 2002-01-15 Celanese International Corporation Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream
GB9625335D0 (en) 1996-12-05 1997-01-22 Bp Chem Int Ltd Process
GB9626317D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626429D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626428D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
US6225498B1 (en) 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US6627770B1 (en) * 2000-08-24 2003-09-30 Celanese International Corporation Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US7005541B2 (en) 2002-12-23 2006-02-28 Celanese International Corporation Low water methanol carbonylation process for high acetic acid production and for water balance control
US7223886B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
US7271293B2 (en) 2004-03-02 2007-09-18 Celanese International Corporation Control method for process of removing permanganate reducing compounds from methanol carbonylation process
CN101116039B (zh) * 2005-02-08 2012-08-15 塞拉尼斯国际公司 控制乙酸工艺的方法
US7855306B2 (en) * 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
US7989659B2 (en) 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
US8017802B2 (en) 2007-05-21 2011-09-13 Celanese International Corporation Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation
US8062482B2 (en) 2007-10-30 2011-11-22 Celanese International Corporation Acetaldehyde removal from methyl acetate by distillation at elevated pressure
MX2010011850A (es) 2008-04-29 2010-11-30 Celanese Int Corp Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060178528A1 (en) * 2005-02-08 2006-08-10 Cawood James M Jr Method of controlling acetic acid process
WO2009042078A1 (en) * 2007-09-27 2009-04-02 Celanese International Corporation Method and apparatus for making acetic acid with improved purification

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FERNANDO ISRAEL GÓMEZ-CASTRO ET AL.: "Esterification of fatty acids in a thermally coupled reactive distillation column by the two-step supercritical methanol method", 《CHEMICAL ENGINEERING RESEARCH AND DESIGN》, vol. 89, 1 January 2011 (2011-01-01), pages 480 - 490, XP028158138, DOI: doi:10.1016/j.cherd.2010.08.009 *
RAKESH AGRAWAL ET AL.: "Thermally Coupled Distillation with Reduced Number of Intercolumn Vapor Transfers", 《AICHE JOURNAL》, vol. 46, no. 11, 30 November 2000 (2000-11-30), pages 2198 - 2210 *

Also Published As

Publication number Publication date
RU2013111849A (ru) 2014-09-27
EP2606026A1 (en) 2013-06-26
BR112013003602A2 (pt) 2016-08-16
CA2808385A1 (en) 2012-02-23
JP2013537549A (ja) 2013-10-03
CN106518654A (zh) 2017-03-22
WO2012024154A1 (en) 2012-02-23
US20120041230A1 (en) 2012-02-16
TWI598329B (zh) 2017-09-11
RU2564021C2 (ru) 2015-09-27
SG187849A1 (en) 2013-03-28
EP2606026B1 (en) 2017-09-27
BR112013003602B1 (pt) 2019-05-28
RS56681B1 (sr) 2018-03-30
TW201233671A (en) 2012-08-16
AR082709A1 (es) 2012-12-26
CA2808385C (en) 2019-02-05
US8378141B2 (en) 2013-02-19
MX2013001949A (es) 2013-03-08
JP5681798B2 (ja) 2015-03-11

Similar Documents

Publication Publication Date Title
US10519089B2 (en) Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
MX2013003395A (es) Reactor de recirculación de bomba para la producción de ácido acético.
TWI606037B (zh) 增加生產速率之醋酸製程
CN103180283A (zh) 从干燥塔供给蒸气到轻馏分塔的方法和系统
EP3444235A1 (en) Production of acetic acid with an increased production rate
HK1184778A (en) Process and system for supplying vapor from drying column to light ends column
HK1156560B (en) Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
HK1187601A (en) Production and purification of acetic acid with optionally generation of steam from heat of the reaction
HK1187329B (en) Pump around reactor for porduction of acetic acid

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1184778

Country of ref document: HK

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20130626

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1184778

Country of ref document: HK