DE69911059D1 - Prozesssteuerungsverfahren bei der herstellung von essigsäure - Google Patents

Prozesssteuerungsverfahren bei der herstellung von essigsäure

Info

Publication number
DE69911059D1
DE69911059D1 DE69911059T DE69911059T DE69911059D1 DE 69911059 D1 DE69911059 D1 DE 69911059D1 DE 69911059 T DE69911059 T DE 69911059T DE 69911059 T DE69911059 T DE 69911059T DE 69911059 D1 DE69911059 D1 DE 69911059D1
Authority
DE
Germany
Prior art keywords
preparation
acetic acid
control process
process control
acetic
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.)
Expired - Lifetime
Application number
DE69911059T
Other languages
English (en)
Other versions
DE69911059T2 (de
Inventor
Noel Hallinan
A Hinnenkamp
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.)
Millennium Petrochemicals Inc
Original Assignee
Millennium Petrochemicals Inc
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 Millennium Petrochemicals Inc filed Critical Millennium Petrochemicals Inc
Application granted granted Critical
Publication of DE69911059D1 publication Critical patent/DE69911059D1/de
Publication of DE69911059T2 publication Critical patent/DE69911059T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00628—Controlling the composition of the reactive mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Optical Measuring Cells (AREA)
DE69911059T 1998-12-18 1999-12-07 Prozesssteuerungsverfahren bei der herstellung von essigsäure Expired - Lifetime DE69911059T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US216330 1998-12-18
US09/216,330 US6103934A (en) 1998-12-18 1998-12-18 Manufacturing and process control methods
PCT/US1999/028993 WO2000037405A1 (en) 1998-12-18 1999-12-07 Process control method in acetic acid production

Publications (2)

Publication Number Publication Date
DE69911059D1 true DE69911059D1 (de) 2003-10-09
DE69911059T2 DE69911059T2 (de) 2004-06-03

Family

ID=22806629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911059T Expired - Lifetime DE69911059T2 (de) 1998-12-18 1999-12-07 Prozesssteuerungsverfahren bei der herstellung von essigsäure

Country Status (9)

Country Link
US (2) US6103934A (de)
EP (1) EP1140763B1 (de)
JP (1) JP2002533305A (de)
KR (1) KR100623787B1 (de)
DE (1) DE69911059T2 (de)
MY (1) MY121125A (de)
TW (1) TW482758B (de)
WO (1) WO2000037405A1 (de)
YU (1) YU43401A (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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US6103934A (en) * 1998-12-18 2000-08-15 Millennium Petrochemicals, Inc. Manufacturing and process control methods
US6552221B1 (en) * 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
DE60141586D1 (de) * 2000-08-07 2010-04-29 Mitsui Chemicals Inc Verfahren zur fertigungssteuerung
CA2443192C (en) * 2001-04-03 2011-03-01 Paul Scherrer Institut Stabilised zirconium oxide for an observation window
US6420595B1 (en) * 2001-09-10 2002-07-16 Millennium Petrochemicals, Inc. Process control for vinyl acetate manufacture
US6677480B2 (en) * 2002-01-28 2004-01-13 Celanese International Corporation Process control in production of acetic acid via use of heavy phase density measurement
US7115791B2 (en) * 2002-12-19 2006-10-03 Exxonmobil Chemical Patents Inc. Method and apparatus for controlling effluent composition in oxygenates to olefins conversion
DE10304615A1 (de) * 2003-02-05 2004-08-19 Bayer Ag Verfahren zur Überwachung und Führung von Nitrierprozessen mit Hilfe von Online-Spektrometern
AU2003212615A1 (en) * 2003-03-10 2004-09-30 Dynochem Ip Limited A physiocochemical process modelling system
DE10322439A1 (de) * 2003-05-19 2004-12-09 Bayer Ag Verfahren und Vorrichtung zur Bestimmung der Isomerenzusammensetzung bei Isocyanat-Herstellprozessen
MXPA06008234A (es) * 2004-01-21 2007-01-26 Great Lakes Chemical Corp Procedimientos quimicos de produccion, sistemas quimicos de produccion, y metodos para monitorear y alterar condiciones de reactor.
US7767848B2 (en) 2005-02-08 2010-08-03 Celanese International Corporation Method of controlling acetic acid process
EP1989288A4 (de) 2006-02-14 2012-08-01 Aspect Ai Ltd Reaktoren auf mrd-basis
TWI465424B (zh) * 2006-03-21 2014-12-21 Bp Chem Int Ltd 製造醋酸的方法
CN100427449C (zh) * 2006-06-19 2008-10-22 上海吴泾化工有限公司 一种低压甲醇羰基合成醋酸的提纯方法
KR100827968B1 (ko) 2006-07-21 2008-05-08 그레이트 레이크스 케미칼 코퍼레이션 화학물질 제조 방법, 화학물질 제조 시스템 및 반응기조건의 모니터 및 변경 방법
US9494540B2 (en) 2006-08-21 2016-11-15 Aspect Ai Ltd. System and method for a nondestructive on-line testing of samples
US20100127217A1 (en) * 2007-06-15 2010-05-27 David Lightowlers Method for the online analysis of a vapour phase process stream
DE102010050599B4 (de) * 2009-11-07 2014-11-13 Hte Gmbh The High Throughput Experimentation Company Vorrichtung und Verfahren zur Testung von Katalysatoren mit verbesserter Prozessdruckeinstellung
US8431740B2 (en) * 2010-07-21 2013-04-30 Equistar Chemicals, Lp Controlling decanter phase separation of acetic acid production process
US8461379B2 (en) * 2010-10-12 2013-06-11 Celanese International Corporation Production of acetic acid comprising feeding at least one reactant to a recycle stream
US8519182B2 (en) * 2010-10-18 2013-08-27 Lyondell Chemical Technology, L.P. Acetic acid production process
US8822717B2 (en) 2010-11-24 2014-09-02 LyondellBassell Acetyls, LLC Vinyl acetate production process
US8629298B2 (en) 2011-02-28 2014-01-14 Lyondell Chemical Technology, L.P. Acetic acid production process
KR102048611B1 (ko) 2014-02-28 2019-11-25 라이온델바젤 아세틸, 엘엘씨 초산 제조 공정
RU2658011C1 (ru) * 2014-12-12 2018-06-19 Лионделлбазелл Ацетилс, Ллк Усовершенствованный способ регулирования содержания воды в технологическом процессе производства уксусной кислоты
BR112017019235B1 (pt) * 2015-03-09 2021-12-21 Lyondellbasell Acetyls, Llc. Processo de ácido acético
US10118884B2 (en) 2015-03-09 2018-11-06 Lyondellbasell Acetyls, Llc Acetic acid process
BR112019026280B1 (pt) * 2017-06-30 2023-11-14 Lyondellbasell Acetyls, Llc. Métodos para controlar um processo de produção de ácido acético
EP3732480A1 (de) * 2017-12-26 2020-11-04 Dow Technology Investments LLC System und verfahren zur online-messung von verunreinigungen in flüssigen ethylenoxidströmen
CN108717085B (zh) * 2018-05-03 2021-05-14 华南理工大学 一种用于原位评价金属催化剂还原性能的顶空萃取方法
EP3837522A4 (de) * 2018-08-15 2022-05-04 Georgia Tech Research Corporation Analysesystem und verfahren zur verwendung davon
GB2619247A (en) * 2021-03-26 2023-11-29 Hamamatsu Photonics Kk Attenuated total reflectance spectroscopy apparatus, and attenuated total reflectance spectroscopy method
US20230375478A1 (en) 2022-05-19 2023-11-23 Lyondellbasell Acetyls, Llc Methods for improved control of glacial acetic acid processes

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US4000170A (en) * 1974-07-29 1976-12-28 Monsanto Company Production of carboxylic acids by controlling the active form of iridium catalyst in response to infrared absorption spectra
CA1218999A (en) * 1983-01-25 1987-03-10 Eit Drent Process for the preparation of carboxylic acids and/or esters
US4627008A (en) * 1984-04-25 1986-12-02 Trebor Industries, Inc. Optical quantitative analysis using curvilinear interpolation
US5121337A (en) * 1990-10-15 1992-06-09 Exxon Research And Engineering Company Method for correcting spectral data for data due to the spectral measurement process itself and estimating unknown property and/or composition data of a sample using such method
US5296843A (en) * 1991-03-28 1994-03-22 Sd Laboratories, Inc. Fluid or vapor diagnostic device
US5468961A (en) * 1991-10-08 1995-11-21 Fisher & Paykel Limited Infrared gas analyser and humidity sensor
US5317379A (en) * 1992-02-11 1994-05-31 Rosemount Analytical Inc. Chemical species optical analyzer with multiple fiber channels
US5596992A (en) * 1993-06-30 1997-01-28 Sandia Corporation Multivariate classification of infrared spectra of cell and tissue samples
US5604132A (en) * 1995-01-23 1997-02-18 Olin Corporation Process flow injection analyzer and method
JPH08301793A (ja) * 1995-05-01 1996-11-19 Asahi Chem Ind Co Ltd 近赤外線による反応制御方法
US5696284A (en) * 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
US5817869A (en) * 1995-10-03 1998-10-06 Quantum Chemical Corporation Use of pentavalent Group VA oxides in acetic acid processing
US6103934A (en) * 1998-12-18 2000-08-15 Millennium Petrochemicals, Inc. Manufacturing and process control methods

Also Published As

Publication number Publication date
KR20010082302A (ko) 2001-08-29
MY121125A (en) 2005-12-30
DE69911059T2 (de) 2004-06-03
TW482758B (en) 2002-04-11
US6362366B1 (en) 2002-03-26
WO2000037405A1 (en) 2000-06-29
EP1140763A1 (de) 2001-10-10
KR100623787B1 (ko) 2006-09-12
EP1140763B1 (de) 2003-09-03
YU43401A (sh) 2003-12-31
US6103934A (en) 2000-08-15
JP2002533305A (ja) 2002-10-08

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