MXPA03001564A - Metodo y aparato para secuestrar especies de catalizador, arrastradas y volatiles en un procedimiento de carbonilacion. - Google Patents

Metodo y aparato para secuestrar especies de catalizador, arrastradas y volatiles en un procedimiento de carbonilacion.

Info

Publication number
MXPA03001564A
MXPA03001564A MXPA03001564A MXPA03001564A MXPA03001564A MX PA03001564 A MXPA03001564 A MX PA03001564A MX PA03001564 A MXPA03001564 A MX PA03001564A MX PA03001564 A MXPA03001564 A MX PA03001564A MX PA03001564 A MXPA03001564 A MX PA03001564A
Authority
MX
Mexico
Prior art keywords
entrained
sequestering
catalyst species
volatile catalyst
carbonylation process
Prior art date
Application number
MXPA03001564A
Other languages
English (en)
Inventor
Hung-Cheun Cheung
Original Assignee
Celanese Int 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 Int Corp filed Critical Celanese Int Corp
Publication of MXPA03001564A publication Critical patent/MXPA03001564A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—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
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
MXPA03001564A 2000-08-24 2001-07-30 Metodo y aparato para secuestrar especies de catalizador, arrastradas y volatiles en un procedimiento de carbonilacion. MXPA03001564A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/645,642 US6627770B1 (en) 2000-08-24 2000-08-24 Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
PCT/US2001/023852 WO2002016297A1 (en) 2000-08-24 2001-07-30 Method and apparatus for sequestering entrained and volatile catalyst species in a carbonylation process

Publications (1)

Publication Number Publication Date
MXPA03001564A true MXPA03001564A (es) 2003-06-06

Family

ID=24589845

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03001564A MXPA03001564A (es) 2000-08-24 2001-07-30 Metodo y aparato para secuestrar especies de catalizador, arrastradas y volatiles en un procedimiento de carbonilacion.

Country Status (12)

Country Link
US (1) US6627770B1 (es)
EP (1) EP1326823B1 (es)
JP (2) JP4855635B2 (es)
KR (1) KR100728432B1 (es)
CN (1) CN1209334C (es)
AT (1) ATE521586T1 (es)
BR (1) BR0113428B1 (es)
CA (1) CA2418073C (es)
ES (1) ES2371234T3 (es)
MX (1) MXPA03001564A (es)
TW (1) TWI290134B (es)
WO (1) WO2002016297A1 (es)

Families Citing this family (228)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7741242B2 (en) * 2002-09-13 2010-06-22 Wako Pure Chemical Industries, Ltd. Palladium catalyst composition
CN100376325C (zh) * 2004-03-25 2008-03-26 香港理工大学 羰基合成催化剂、其制备方法和制备乙酸和乙酐的方法
CN100443173C (zh) * 2004-11-22 2008-12-17 中国科学院化学研究所 甲醇合成乙酸或乙酸甲酯合成乙酐的催化剂体系及应用
CN100372608C (zh) * 2004-11-22 2008-03-05 中国科学院化学研究所 催化醋酸甲酯或二甲醚合成醋酐的催化剂体系及应用
US7902398B2 (en) * 2007-04-25 2011-03-08 Celanese International Corporation Method and apparatus for carbonylation with reduced catalyst loss
US7989659B2 (en) * 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
US7820855B2 (en) * 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
ES2523719T3 (es) 2008-04-29 2014-12-01 Celanese International Corporation Sistema de carbonilación de metanol que tiene un absorbente con opciones de disolvente múltiples
US8309773B2 (en) 2010-02-02 2012-11-13 Calanese International Corporation Process for recovering ethanol
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US8546622B2 (en) 2008-07-31 2013-10-01 Celanese International Corporation Process for making ethanol from acetic acid using acidic catalysts
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
US8168822B2 (en) 2009-07-07 2012-05-01 Celanese International Corporation Acetic acid production by way of carbonylation with enhanced reaction and flashing
US8455685B2 (en) * 2009-07-07 2013-06-04 Celanese International Corporation Acetic anhydride production by way of carbonylation with enhanced reaction and flashing
BR112012009824A2 (pt) 2009-10-26 2016-11-22 Celanese Int Corp processo para a fabricação de etanol a partir do ácido acético com a utilização de catalisadores de ácidos
US8344186B2 (en) 2010-02-02 2013-01-01 Celanese International Corporation Processes for producing ethanol from acetaldehyde
US8680343B2 (en) 2010-02-02 2014-03-25 Celanese International Corporation Process for purifying ethanol
WO2011097219A2 (en) 2010-02-02 2011-08-11 Celanese International Corporation Process for purifying a crude ethanol product
US8394984B2 (en) * 2010-02-02 2013-03-12 Celanese International Corporation Process for producing an ethyl acetate solvent and co-production of ethanol
US8314272B2 (en) 2010-02-02 2012-11-20 Celanese International Corporation Process for recovering ethanol with vapor separation
US8222466B2 (en) 2010-02-02 2012-07-17 Celanese International Corporation Process for producing a water stream from ethanol production
US8460405B2 (en) 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US8552224B2 (en) 2010-05-07 2013-10-08 Celanese International Corporation Processes for maximizing ethanol formation in the hydrogenation of acetic acid
SG182638A1 (en) 2010-02-02 2012-08-30 Celanese Int Corp Process for purifying ethanol
US8668750B2 (en) 2010-02-02 2014-03-11 Celanese International Corporation Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels
US8552226B2 (en) 2010-02-02 2013-10-08 Celanese International Corporation Process for heat integration for ethanol production and purification process
WO2011097193A2 (en) 2010-02-02 2011-08-11 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
US8318988B2 (en) 2010-05-07 2012-11-27 Celanese International Corporation Process for purifying a crude ethanol product
US8747492B2 (en) 2010-02-02 2014-06-10 Celanese International Corporation Ethanol/fuel blends for use as motor fuels
US8728179B2 (en) 2010-02-02 2014-05-20 Celanese International Corporation Ethanol compositions
BR112012019360A2 (pt) 2010-02-02 2018-05-08 Celanese Int Corp processos para a produção de etanol desnaturado.
WO2012039840A2 (en) 2010-02-02 2012-03-29 Celanese International Corporation Processes for producing alcohols from a mixed acid feed
US8552225B2 (en) 2010-02-02 2013-10-08 Celanese International Corporation Process for vaporizing acetic acid for hydrogenation processes to produce ethanol
WO2011097220A2 (en) 2010-02-02 2011-08-11 Celanese International Corporation Process for producing ethanol using an extractive distillation column
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
EP2531292A2 (en) 2010-02-02 2012-12-12 Celanese International Corporation Processes for producing ethanol from acetaldehyde
WO2012039841A1 (en) 2010-02-02 2012-03-29 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
US8932372B2 (en) 2010-02-02 2015-01-13 Celanese International Corporation Integrated process for producing alcohols from a mixed acid feed
US8858659B2 (en) 2010-02-02 2014-10-14 Celanese International Corporation Processes for producing denatured ethanol
US8394985B2 (en) 2010-02-02 2013-03-12 Celanese International Corporation Process for producing an ester feed stream for esters production and co-production of ethanol
US8541633B2 (en) 2010-02-02 2013-09-24 Celanese International Corporation Processes for producing anhydrous ethanol compositions
US8575404B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Process for recycling gas from acetic acid hydrogenation
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
US8604255B2 (en) 2010-05-07 2013-12-10 Celanese International Corporation Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations
US8704011B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Separating ethanol and ethyl acetate under low pressure conditions
US8754267B2 (en) 2010-05-07 2014-06-17 Celanese International Corporation Process for separating acetaldehyde from ethanol-containing mixtures
US8569551B2 (en) 2010-05-07 2013-10-29 Celanese International Corporation Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
EP2566837A2 (en) 2010-05-07 2013-03-13 Celanese International Corporation Process for purifying ethanol
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
US9024083B2 (en) 2010-07-09 2015-05-05 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US8710280B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Weak acid recovery system for ethanol separation processes
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
CN103619791B (zh) 2010-07-09 2015-06-24 国际人造丝公司 纯化乙醇产物的方法
US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US20120010445A1 (en) 2010-07-09 2012-01-12 Celanese International Corporation Low Energy Alcohol Recovery Processes
US8884080B2 (en) 2010-07-09 2014-11-11 Celanese International Corporation Reduced energy alcohol separation process
US8809597B2 (en) 2010-07-09 2014-08-19 Celanese International Corporation Separation of vapor crude alcohol product
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8901358B2 (en) 2010-07-09 2014-12-02 Celanese International Corporation Esterification of vapor crude product in the production of alcohols
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
WO2012148509A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol using a stacked bed reactor
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
WO2012018963A2 (en) 2010-08-06 2012-02-09 Celanese International Corporation Ethanol/fuel blends for use as motor fuels
MX2012013925A (es) 2010-08-06 2013-01-24 Celanese Int Corp Composiciones de combustible de etanol desnaturalizado para mezclarlas con gasolina o combustible diesel para usarlas como combustibles de motores.
US8378141B2 (en) 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
US8530696B2 (en) 2010-09-24 2013-09-10 Celanese International Corporation Pump around reactor for production of acetic acid
US8877963B2 (en) 2010-09-28 2014-11-04 Celanese International Corporation Production of acetic acid with high conversion rate
US8394988B2 (en) 2010-09-28 2013-03-12 Celanese International Corporation Production of acetic acid with high conversion rate
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
SG189328A1 (en) 2010-10-13 2013-05-31 Celanese Int Corp Process for recovering halogen promoters and removing permanganate reducing compounds
US8678715B2 (en) 2010-11-15 2014-03-25 B&J Rocket America, Inc. Air cooled spacer for multi-blade abrading wheel
US8637698B2 (en) 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
US8563773B2 (en) 2010-12-16 2013-10-22 Celanese International Corporation Eductor-based reactor and pump around loops for production of acetic acid
US20120253084A1 (en) 2011-04-01 2012-10-04 Celanese International Corporation Vent scrubbers for use in production of ethanol
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
US20120277482A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Removing Water from an Acetic Acid Stream in the Production of Alcohols
AR086131A1 (es) 2011-04-26 2013-11-20 Celanese Int Corp Proceso para reducir etanol reciclado hasta reactor de hidrogenacion
US8933278B2 (en) 2011-04-26 2015-01-13 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
US9024082B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Using a dilute acid stream as an extractive agent
AR086132A1 (es) 2011-04-26 2013-11-20 Celanese Int Corp Proceso para recuperar el alcohol por medio de reactores secundarios para la hidrolisis de acetal
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
WO2012149140A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Reduced energy alcohol separation process having water removal
WO2012149199A2 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
TW201249790A (en) 2011-04-26 2012-12-16 Celanese Int Corp Reduced energy alcohol separation process having controlled pressure
US9024084B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Reduced energy alcohol separation process having controlled pressure
US9000232B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Extractive distillation of crude alcohol product
AR086136A1 (es) 2011-04-26 2013-11-20 Celanese Int Corp Reduccion del acido dentro de la columna por medio de la esterificacion durante la produccion de alcoholes
US9024085B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Process to reduce ethanol recycled to hydrogenation reactor
US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US8927787B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process for controlling a reboiler during alcohol recovery and reduced ester formation
US8927783B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Recovering ethanol with sidestreams to regulate C3+ alcohols concentrations
US8748675B2 (en) 2011-06-16 2014-06-10 Celanese International Corporation Extractive distillation of crude alcohol product
US8927788B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol with reduced water from overhead of acid column
US8927784B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol from an ethyl acetate residue stream
AR086129A1 (es) 2011-04-26 2013-11-20 Celanese Int Corp Destilacion extractiva de un producto de alcohol crudo
US8686200B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process to recover alcohol from an acidic residue stream
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
WO2012149135A2 (en) 2011-04-26 2012-11-01 Celanese International Corporation Using a dilute acid stream as an extractive agent
US8461399B2 (en) 2011-04-26 2013-06-11 Celanese International Corporation Separation process having an alcohol sidestream
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
US8927780B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process for removing aldehydes from ethanol reaction mixture
CN103119010B (zh) 2011-04-26 2015-07-29 国际人造丝公司 通过分离来自加氢过程的粗产物回收乙醇侧线馏分
WO2012148465A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Recovering ethanol with sidestreams to regulate c3+ alcohols concentrations
US8652988B2 (en) 2011-04-27 2014-02-18 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
US8697908B2 (en) 2011-05-05 2014-04-15 Celanese International Corporation Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants
WO2012151377A1 (en) 2011-05-05 2012-11-08 Celanese International Corporation Removal of aromatics from carbonylation process
US8642498B2 (en) 2011-05-11 2014-02-04 Celanese International Corporation Catalysts for producing acrylic acids and acrylates
US8704012B2 (en) 2011-06-16 2014-04-22 Celanese International Corporation Distillation of crude alcohol product using entrainer
WO2013019239A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Ethanol separation process having stripping section for reducing acetals
WO2013019236A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for recovering ethanol in a side draw distillation column
US8927782B2 (en) 2011-08-03 2015-01-06 Celanese International Corporation Vapor separation in alcohol production
WO2013019231A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Vapor separation in ethanol production
US8440866B2 (en) 2011-08-03 2013-05-14 Celanese International Corporation Process for separating ethanol having low acid
WO2013019229A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing impurities in ethanol in hydrogenation processes with multiple reaction zones
US8877986B2 (en) 2011-08-03 2014-11-04 Celanese International Corporation Process for recovering alcohol
US8877987B2 (en) 2011-08-03 2014-11-04 Celanese International Corportation Process for producing anhydrous ethanol using extractive distillation column
WO2013019237A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing acetals and/or esters during ethanol separation process
US8846987B2 (en) 2011-08-03 2014-09-30 Celanese International Corporation Ethanol separation process having stripping section for reducing acetals
US8558034B2 (en) 2011-08-03 2013-10-15 Celanese International Corporation Reducing acetals during ethanol separation process using high pressure distillation column
CN103796979A (zh) 2011-08-03 2014-05-14 国际人造丝公司 用于分离具有低酸的乙醇的方法
US8481792B2 (en) 2011-08-03 2013-07-09 Celanese International Corporation Reducing acetals and/or esters during ethanol separation process
US8748676B2 (en) 2011-08-03 2014-06-10 Celanese International Corporation Process for purifying a crude ethanol product
WO2013019235A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for purifying a crude ethanol product
CN103781749A (zh) 2011-08-03 2014-05-07 国际人造丝公司 在乙醇分离过程中减少缩醛
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
WO2013019233A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Process for producing anhydrous ethanol using extractive distillation column
US8884079B2 (en) 2011-08-03 2014-11-11 Celanese International Corporation Reducing impurities in hydrogenation processes with multiple reaction zones
WO2013019238A1 (en) 2011-08-03 2013-02-07 Celanese International Corporation Reducing acetals during ethanol separation process using high pressure distillation column
CN103930392A (zh) 2011-08-03 2014-07-16 国际人造丝公司 用于通过酯污染物的水解改善乙醇生产的方法
US8575405B2 (en) 2011-08-03 2013-11-05 Celanese International Corporation Reducing acetals during ethanol separation process
US8829253B2 (en) 2011-08-19 2014-09-09 Celanese International Corporation Integrated process for producing ethanol from methanol
US8853466B2 (en) 2011-08-19 2014-10-07 Celanese International Corporation Integrated process for producing ethanol from methanol
US8853467B2 (en) 2011-08-19 2014-10-07 Celanese International Corporation Integrated process for producing ethanol
US20130053599A1 (en) 2011-08-22 2013-02-28 Celanese International Corporation Catalysts for producing acrylic acids and acrylates
US9663437B2 (en) 2011-09-13 2017-05-30 Celanese International Corporation Production of acetic acid with high conversion rate
US8802585B2 (en) 2011-09-22 2014-08-12 Celanese International Corporation Catalysts for producing acrylic acids and acrylates
US8735314B2 (en) 2011-09-29 2014-05-27 Celanese International Corporation Catalysts for producing acrylic acids and acrylates
US8536368B2 (en) 2011-10-03 2013-09-17 Celanese International Corporation Processes for the production of acrylic acids and acrylates from a trioxane feed
US9487466B2 (en) 2011-12-16 2016-11-08 Celanese International Corporation Process for producing acrylic acids and acrylates
US8729299B2 (en) 2011-10-03 2014-05-20 Celanese International Corporation Processes for the production of acrylic acids and acrylates
US20130085298A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates with Liquid Product Dilution
US20130085295A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for producing acrylic acids and acrylates
US20130085299A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylate with Diluted Crude Acrylate Stream
US8658822B2 (en) 2011-10-03 2014-02-25 Celanese International Corporation Processes for producing acrylic acids and acrylates
US8658824B2 (en) 2011-10-03 2014-02-25 Celanese International Corporation Processes for producing acrylic acids and acrylates
US20130267736A1 (en) 2011-10-03 2013-10-10 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates with Diluted Reaction Mixture and By-Product Recycle
US8864950B2 (en) 2011-10-03 2014-10-21 Celanese International Corporation Processes for producing acrylic acids and acrylates
US20130085302A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates
US20130085297A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates with Pre- and Post-Reactor Dilution
US20130085303A1 (en) 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates
US8658823B2 (en) 2011-10-03 2014-02-25 Celanese International Corporation Processes for producing acrylic acids and acrylates
US20130253224A1 (en) 2012-03-20 2013-09-26 Celanese International Corporation Process for Producing Acrylic Acids and Acrylates
WO2013056268A2 (en) 2011-10-06 2013-04-18 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol
US8536382B2 (en) 2011-10-06 2013-09-17 Celanese International Corporation Processes for hydrogenating alkanoic acids using catalyst comprising tungsten
US8658843B2 (en) 2011-10-06 2014-02-25 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol while minimizing diethyl ether formation
US8648220B2 (en) 2011-10-11 2014-02-11 Celanese International Corporation Process for producing ethanol using a crude vinyl acetate feed
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
WO2013070210A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol having flashing to recover acid production catalyst
WO2013070209A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8748673B2 (en) 2011-11-18 2014-06-10 Celanese International Corporation Process of recovery of ethanol from hydrogenolysis process
EP2782890A1 (en) 2011-11-22 2014-10-01 Celanese International Corporation Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
WO2013078212A1 (en) 2011-11-22 2013-05-30 Celanese International Corporation Hydrogenating acetic acid to produce ethyl acetate and reducing ethyl acetate to ethanol
US20130131399A1 (en) 2011-11-23 2013-05-23 Celanese International Corporation Catalyst Preparations for High Conversion Catalysts for Producing Ethanol
US8927785B2 (en) 2011-11-29 2015-01-06 Celanese International Corporation Treatment of recycle gas from acid hydrogenation
US9079121B2 (en) 2011-12-02 2015-07-14 Celanese International Corporation Distillation column having enlarged downcomers and method of downcomer enlargement
US9029614B2 (en) 2011-12-14 2015-05-12 Celanese International Corporation Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
US8927790B2 (en) 2011-12-15 2015-01-06 Celanese International Corporation Multiple vapor feeds for hydrogenation process to produce alcohol
US9249081B2 (en) 2011-12-16 2016-02-02 Celanese International Corporation Processes for the production of acrylic acids and acrylates
US20130165704A1 (en) 2011-12-21 2013-06-27 Celanese International Corporation Process for producing ethanol in a reactor having a constant temperature
WO2013095963A1 (en) 2011-12-22 2013-06-27 Celanese International Corporation Ethanol process using hydrogenation catalysts having an amorphous support
US20130165695A1 (en) 2011-12-22 2013-06-27 Celanese International Corporation Process conditions for producing acrylic acid
US9233899B2 (en) 2011-12-22 2016-01-12 Celanese International Corporation Hydrogenation catalysts having an amorphous support
US8907142B2 (en) 2011-12-29 2014-12-09 Celanese International Corporation Process for promoting catalyst activity for ethyl acetate conversion
WO2013101304A1 (en) 2011-12-29 2013-07-04 Celanese International Corporation Process for producing ethanol from impure methanol
CN103282334B (zh) 2011-12-30 2015-11-25 国际人造丝公司 用于从加氢方法进行乙醇生产和回收的压力驱动蒸馏
EP2800624A1 (en) 2012-01-06 2014-11-12 Celanese International Corporation Cobalt-containing hydrogenation catalysts and processes for making same
WO2013103394A1 (en) 2012-01-06 2013-07-11 Celanese International Corporation Processes for making catalysts with metal halide precursors
US20130178667A1 (en) 2012-01-06 2013-07-11 Celanese International Corporation Processes for Making Catalysts
US8815768B2 (en) 2012-01-06 2014-08-26 Celanese International Corporation Processes for making catalysts with acidic precursors
US8937203B2 (en) 2012-01-06 2015-01-20 Celanese International Corporation Multifunctional hydrogenation catalysts
WO2013103398A1 (en) 2012-01-06 2013-07-11 Celanese International Corporation Modified catalyst supports and process for producing ethanol using the catalyst
US8865609B2 (en) 2012-01-06 2014-10-21 Celanese International Corporation Hydrogenation catalysts
US20130197278A1 (en) 2012-01-27 2013-08-01 Celanese International Corporation Process For Manufacturing Ethanol Using A Metallic Catalyst Supported on Titania
US9353034B2 (en) 2012-02-07 2016-05-31 Celanese International Corporation Hydrogenation process with reduced residence time for vapor phase reactants
US9051235B2 (en) 2012-02-07 2015-06-09 Celanese International Corporation Process for producing ethanol using a molar excess of hydrogen
BR112013007324B1 (pt) 2012-02-08 2020-10-20 Celanese International Corporation produção de ácido acético com alta taxa de conversão
US8729311B2 (en) 2012-02-10 2014-05-20 Celanese International Corporaton Catalysts for converting acetic acid to acetone
US9050585B2 (en) 2012-02-10 2015-06-09 Celanese International Corporation Chemisorption of ethyl acetate during hydrogenation of acetic acid to ethanol
US8729317B2 (en) 2012-02-15 2014-05-20 Celanese International Corporation Ethanol manufacturing process over catalyst with cesium and support comprising tungsten or oxides thereof
US20130225876A1 (en) 2012-02-29 2013-08-29 Celanese International Corporation Hydrogenation Catalyst Using Multiple Impregnations of an Active Metal Solution
US9126194B2 (en) 2012-02-29 2015-09-08 Celanese International Corporation Catalyst having support containing tin and process for manufacturing ethanol
CN107497418B (zh) 2012-03-13 2021-02-23 国际人造丝公司 用于产生丙烯酸和丙烯酸类的包含钒、铋和钨的催化剂
EP2825521B1 (en) 2012-03-13 2019-04-24 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
US8802903B2 (en) 2012-03-13 2014-08-12 Celanese International Corporation Stacked bed reactor with diluents for producing ethanol
US8669201B2 (en) 2012-03-13 2014-03-11 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
US8927786B2 (en) 2012-03-13 2015-01-06 Celanese International Corporation Ethanol manufacturing process over catalyst having improved radial crush strength
WO2013138227A1 (en) 2012-03-13 2013-09-19 Celanese International Corporation Catalyst for producing acrylic acids and acrylates
US8536383B1 (en) 2012-03-14 2013-09-17 Celanese International Corporation Rhodium/tin catalysts and processes for producing ethanol
US20130245131A1 (en) 2012-03-14 2013-09-19 Celanese International Corporation Hydrogenation of Mixed Oxygenate Stream to Produce Alcohol
US20130261349A1 (en) 2012-03-28 2013-10-03 Celanese International Corporation Hydrogenation Catalysts and Processes for Making Same
US8859810B2 (en) 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
MX350643B (es) 2012-09-06 2017-09-11 Celanese Int Corp Procedimiento para la produccion de acetato de vinilo.
US8759576B2 (en) 2012-09-06 2014-06-24 Celanese International Corporation Processes for purifying acetic anhydride
US20140121410A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Processes for Regenerating Catalyst for Producing Acrylic Acids and Acrylates
US9000237B2 (en) 2012-12-20 2015-04-07 Celanese International Corporation Ethanol refining process using intermediate reboiler
AR094541A1 (es) * 2013-01-25 2015-08-12 Daicel Corp Procedimiento para producir ácido carboxílico
SG11201507677VA (en) 2013-03-15 2015-10-29 Celanese Int Corp Process for separating product gas using carbonylation processes
JP2014234383A (ja) * 2013-06-05 2014-12-15 千代田化工建設株式会社 カルボニル化合物の製造方法
US9073846B2 (en) 2013-06-05 2015-07-07 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
US9120743B2 (en) 2013-06-27 2015-09-01 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
US9150475B2 (en) 2013-11-08 2015-10-06 Celanese International Corporation Process for producing ethanol by hydrogenation with carbon monoxide controls
EP3201165B1 (en) 2014-10-02 2019-08-21 Celanese International Corporation Process for producing acetic acid
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
KR102493738B1 (ko) 2015-01-30 2023-01-30 셀라니즈 인터내셔날 코포레이션 아세트산의 제조 방법
WO2016122728A1 (en) 2015-01-30 2016-08-04 Celanese International Corporation Processes for producing acetic acid
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
WO2018004994A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Fluidized bed membrane reactor
WO2018004993A1 (en) 2016-07-01 2018-01-04 Res Usa, Llc Reduction of greenhouse gas emission
US9981896B2 (en) 2016-07-01 2018-05-29 Res Usa, Llc Conversion of methane to dimethyl ether
US20190084912A1 (en) 2017-09-15 2019-03-21 Celanese International Corporation Process for producing acrylic acids and acrylates

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517662A (en) 1976-03-12 1978-07-12 California Inst Of Techn Photochemical preparation of catalysts for addition reactions of olefines
JPS53101310A (en) * 1977-02-16 1978-09-04 Asahi Chem Ind Co Ltd Removal of meral and halogen dissolved in carboxylic acid
US4139688A (en) 1977-06-24 1979-02-13 Gaf Corporation Preparation of insoluble polyvinylpyrrolidone
US4328125A (en) * 1979-05-14 1982-05-04 University Of Illinois Foundation Heterogeneous anionic transition metal catalysts
US5144068A (en) 1984-05-03 1992-09-01 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
DE3532747A1 (de) 1985-09-13 1987-03-26 Basf Ag Verfahren zur herstellung von polyvinylpyrrolidon
JPS63162044A (ja) * 1986-12-25 1988-07-05 Daicel Chem Ind Ltd 触媒の分離方法
US5155261A (en) 1987-02-05 1992-10-13 Reilly Industries, Inc. Process for acetic acid preparation and heterogenous catalyst for same
JP2611774B2 (ja) * 1987-07-01 1997-05-21 和光純薬工業 株式会社 酢酸の精製方法
US5131943A (en) * 1990-12-11 1992-07-21 Conoco Inc. Process for the separation of precious group VIII a metals from cyano complexes of such metals and other metals
US5300685A (en) * 1991-11-25 1994-04-05 Hoechst Celanese Corporation Removal of halide impurities from organic liquids
FR2688335B1 (fr) * 1992-03-03 1994-05-27 Cogema Procede de piegeage du ruthenium gazeux sur de la polyvinylpyridine, utilisable en particulier pour recuperer le ruthenium radioactif provenant de combustibles nucleaires irradies.
US5334755A (en) 1992-04-24 1994-08-02 Chiyoda Corporation Process for the production of acetic acid from methanol and carbon monoxide using supported rhodium catalyst
US5281359A (en) * 1992-08-31 1994-01-25 Hoechst Celanese Corporation Polymeric carbonylation catalyst system
US5286826A (en) 1993-03-05 1994-02-15 Isp Investments Inc. Process for making highly crosslinked polyvinylpyrrolidone having a low swell volume
US5672743A (en) 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
JP2662683B2 (ja) * 1993-04-30 1997-10-15 千代田化工建設株式会社 カルボニル化反応用固体触媒及びそれを用いる酢酸の製造方法
JPH06315636A (ja) * 1993-04-30 1994-11-15 Chiyoda Corp ロジウム錯体担持固体触媒の製造方法
US5364963A (en) 1993-04-30 1994-11-15 Chiyoda Corporation Supported rhodium catalyst, method of preparing same and process of producing acetic acid by methanol carbonylation using same
JPH07309800A (ja) * 1994-03-25 1995-11-28 Chiyoda Corp 有機カルボン酸の製造方法
JPH07324055A (ja) * 1994-04-04 1995-12-12 Daicel Chem Ind Ltd 無水酢酸及び酢酸の製造法
EP0685445B1 (en) 1994-05-31 1997-10-22 Eastman Chemical Company Process for removing iodine-containing compounds from acetic acid
US5625095A (en) * 1994-06-15 1997-04-29 Daicel Chemical Industries, Ltd. Process for producing high purity acetic acid
DE4440801A1 (de) * 1994-11-17 1996-05-23 Basf Ag Verfahren zur Herstellung von Aldehyden
GB9503385D0 (en) 1995-02-21 1995-04-12 Bp Chem Int Ltd Process
US5892110A (en) 1996-05-21 1999-04-06 Air Products And Chemicals, Inc. Heterogeneous catalyst for the production of acetic anhydride from methyl acetate
GB9625335D0 (en) 1996-12-05 1997-01-22 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
GB9626317D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
WO1998033590A1 (en) 1997-02-04 1998-08-06 Eastman Chemical Company Carbonylation catalyst
GB9712601D0 (en) 1997-06-16 1997-08-20 Bp Chem Int Ltd Chemical process

Also Published As

Publication number Publication date
CN1209334C (zh) 2005-07-06
JP2012006963A (ja) 2012-01-12
ES2371234T3 (es) 2011-12-28
TWI290134B (en) 2007-11-21
BR0113428A (pt) 2003-07-08
BR0113428B1 (pt) 2012-11-27
KR100728432B1 (ko) 2007-06-13
CA2418073A1 (en) 2002-02-28
KR20030027071A (ko) 2003-04-03
EP1326823A1 (en) 2003-07-16
CN1449370A (zh) 2003-10-15
WO2002016297A1 (en) 2002-02-28
US6627770B1 (en) 2003-09-30
EP1326823B1 (en) 2011-08-24
CA2418073C (en) 2010-03-09
JP2004506704A (ja) 2004-03-04
JP4855635B2 (ja) 2012-01-18
ATE521586T1 (de) 2011-09-15

Similar Documents

Publication Publication Date Title
MXPA03001564A (es) Metodo y aparato para secuestrar especies de catalizador, arrastradas y volatiles en un procedimiento de carbonilacion.
MY115243A (en) Process for the preparation of vinyl acetate
DE59709121D1 (de) Verfahren zur herstellung von wasserstoffperoxid
MY148298A (en) Improved method and apparatus for carbonylation with reduced catalyst loss
RS87304A (en) Oxidation treatment of a recycle stream in production of acetic acid by methanol carbonylation
PL2014685T3 (pl) Sposób polimeryzacji
CA2649298A1 (en) Process for the reduction of aldehyde concentration in a target stream of a carbonylation process via a supported catalyst
DE59814049D1 (de) Vorrichtung zur Wasserstofferzeugung,Vorrichtung zur Kohlenmonoxid-Verringerung,Vorrichtung zur Kohlenmonoxid-Oxidation,Vorrichtung zum katalytischen Verbrennen und Verfahren zur Herstellung eines Katalysators
DE69928417D1 (de) Verfahren zur elektrokatalytischen entfernung von kohlenmonoxid aus einem wasserstoffreichen gas
AU2116599A (en) Process for treating cobalt catalyst in oxidation mixtures of hydrocarbons to dibasic acids
DZ1840A1 (fr) Procédé d'oxydation catalytique partielle des hydrocarbures.
WO2001036352A8 (en) Regeneration procedure for fischer-tropsch catalyst
MY113114A (en) Process for purifying a carboxylic acid
DE50109455D1 (de) Katalysatorsystem und verfahren zur carbonylierung
DE10194954D2 (de) Verfahren und Vorrichtung zur Reduktion des Kohlenmonoxidgehalts in einem wasserstoffhaltigen Gasstrom, sowie Reformeranlage
DE59502112D1 (de) Verfahren zur regenerierung eines katalysators
AU6059800A (en) Process for regenerating a carbon monoxide oxidation reactor
DE69810110D1 (de) Verfahren zum herstellen einer carbonsäure
ATE332350T1 (de) Verfahren zur entschwefelung einer dieselfraktion
WO2001081275A3 (en) Process for catalytic hydroxylation of aromatic compounds
MY121879A (en) Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
DE69709587T2 (de) Verfahren zur Trennung eines Oxidationsreaktionproduktes von einem Oxidationskatalysator
TW200708611A (en) A process for hydrocarbon conversion with on-line solid particulate material removal
ATE275137T1 (de) Verfahren zur oxidation eines alkens
ATE449300T1 (de) Verfahren und vorrichtung zur reinigung von wasserstoffbromid

Legal Events

Date Code Title Description
FG Grant or registration