CL2012002134A1 - Proceso para la purificacion de un producto de etanol crudo que comprende hidrogenacion de una corriente de alimentacion de acido acetico en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna. - Google Patents

Proceso para la purificacion de un producto de etanol crudo que comprende hidrogenacion de una corriente de alimentacion de acido acetico en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna.

Info

Publication number
CL2012002134A1
CL2012002134A1 CL2012002134A CL2012002134A CL2012002134A1 CL 2012002134 A1 CL2012002134 A1 CL 2012002134A1 CL 2012002134 A CL2012002134 A CL 2012002134A CL 2012002134 A CL2012002134 A CL 2012002134A CL 2012002134 A1 CL2012002134 A1 CL 2012002134A1
Authority
CL
Chile
Prior art keywords
hydrogenation
reactor
purification
catalyst
column
Prior art date
Application number
CL2012002134A
Other languages
English (en)
Inventor
Trinity Horton
Radmila Jevtic
Victor J Johnston
R Jay Warner
Wael Amleh
Gerald Grusendorf
Lincoln Sarager
Fred Ronald Olsson
Nathan Kirk Powel
Manuel Salado
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
Priority claimed from US12/852,305 external-priority patent/US8304587B2/en
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of CL2012002134A1 publication Critical patent/CL2012002134A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/08—Ethanol
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Proceso para la purificación de un producto de etanol crudo que comprende hidrogenación de una corriente de alimentación de ácido acético en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna.
CL2012002134A 2010-02-02 2012-07-31 Proceso para la purificacion de un producto de etanol crudo que comprende hidrogenacion de una corriente de alimentacion de acido acetico en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna. CL2012002134A1 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US30081510P 2010-02-02 2010-02-02
US33272810P 2010-05-07 2010-05-07
US33269610P 2010-05-07 2010-05-07
US33269910P 2010-05-07 2010-05-07
US34634410P 2010-05-19 2010-05-19
US12/852,305 US8304587B2 (en) 2010-05-07 2010-08-06 Process for producing ethanol using an extractive distillation column

Publications (1)

Publication Number Publication Date
CL2012002134A1 true CL2012002134A1 (es) 2013-04-19

Family

ID=44340376

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2012002132A CL2012002132A1 (es) 2010-02-02 2012-07-31 Procesos para la producción de una corriente de agua que comprende la hidrogenación de una corriente de alimentación de ácido acético para formar etanol crudo, su separación en un destilado de etanol y un residuo comprendiendo la corriente de agua, la cual está libre de impurezas orgánicas diferentes a ácido acético y etanol.
CL2012002134A CL2012002134A1 (es) 2010-02-02 2012-07-31 Proceso para la purificacion de un producto de etanol crudo que comprende hidrogenacion de una corriente de alimentacion de acido acetico en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CL2012002132A CL2012002132A1 (es) 2010-02-02 2012-07-31 Procesos para la producción de una corriente de agua que comprende la hidrogenación de una corriente de alimentación de ácido acético para formar etanol crudo, su separación en un destilado de etanol y un residuo comprendiendo la corriente de agua, la cual está libre de impurezas orgánicas diferentes a ácido acético y etanol.

Country Status (18)

Country Link
US (3) US8222466B2 (es)
EP (3) EP2531466A2 (es)
JP (2) JP2013518820A (es)
KR (2) KR20120115564A (es)
CN (4) CN102414151B (es)
AU (2) AU2011213059A1 (es)
BR (2) BR112012019032A2 (es)
CA (2) CA2787444A1 (es)
CL (2) CL2012002132A1 (es)
CO (2) CO6602150A2 (es)
HK (1) HK1166975A1 (es)
IL (2) IL221222A0 (es)
MX (2) MX2012008937A (es)
NZ (1) NZ601364A (es)
RU (2) RU2012137266A (es)
SG (2) SG182735A1 (es)
TW (2) TW201141821A (es)
WO (1) WO2011097211A2 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8884080B2 (en) 2010-07-09 2014-11-11 Celanese International Corporation Reduced energy alcohol separation process
US9126125B2 (en) 2010-07-09 2015-09-08 Celanese International Corporation Reduced energy alcohol separation process having water removal
US8536384B2 (en) 2010-07-09 2013-09-17 Celanese International Corporation Recovering ethanol sidedraw by separating crude product from hydrogenation process
US20120253084A1 (en) * 2011-04-01 2012-10-04 Celanese International Corporation Vent scrubbers for use in production of ethanol
TW201245128A (en) * 2011-04-26 2012-11-16 Celanese Int Corp Reduced energy alcohol separation process having water removal
JP6067566B2 (ja) * 2011-09-09 2017-01-25 宝酒造株式会社 無水エタノールの製造方法
CN103787830A (zh) * 2012-10-31 2014-05-14 中国石油化工股份有限公司 醋酸加氢生产乙醇的方法
US8729318B1 (en) 2012-11-20 2014-05-20 Celanese International Corporation Process for producing ethanol from methyl acetate
CN104211572B (zh) * 2013-06-05 2016-03-30 中国石油化工股份有限公司 醋酸直接加氢生产无水乙醇的方法
CN104211568A (zh) * 2013-06-05 2014-12-17 中国石油化工股份有限公司 由醋酸生产燃料乙醇的方法
CN104211569A (zh) * 2013-06-05 2014-12-17 中国石油化工股份有限公司 醋酸直接加氢生产乙醇的方法
CN104211573B (zh) * 2013-06-05 2016-03-30 中国石油化工股份有限公司 由醋酸加氢生产无水乙醇的方法
CN104211571A (zh) * 2013-06-05 2014-12-17 中国石油化工股份有限公司 乙酸加氢生产无水乙醇的方法
KR102355059B1 (ko) * 2014-06-17 2022-01-25 이네오스 아세틸스 유케이 리미티드 아세트산 제조 유닛에서 오프가스를 처리하기 위한 방법 및 장치
CN105481649B (zh) * 2014-09-18 2017-08-25 中国石油化工股份有限公司 一种乙酸加氢制备乙醇的方法
CN105111079A (zh) * 2015-09-14 2015-12-02 湖南中创化工股份有限公司 一种分离乙酸仲丁酯和仲丁醇的方法及装置
CN105859521A (zh) * 2016-04-07 2016-08-17 上海华谊（集团）公司 通过乙酸乙酯水解回收乙醇的方法
CN105669379B (zh) * 2016-04-08 2018-02-23 河南顺达化工科技有限公司 一种醋酸乙酯加氢制备乙醇的工艺
CN110878006B (zh) * 2018-09-05 2022-05-13 国家能源投资集团有限责任公司 一种乙醇和乙酸乙酯的分离方法和装置
CN110922328B (zh) * 2019-12-12 2022-11-08 万华化学集团股份有限公司 一种异辛酸粗产品中重组分的处理方法
CN112811540A (zh) * 2021-01-04 2021-05-18 奉节县体育发展中心 一种游泳池消毒方法

Family Cites Families (262)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021698A (en) 1935-11-19 Vinyl ester
US788082A (en) * 1905-02-13 1905-04-25 George H Wood Side bearing for railway rolling-stock.
US1469447A (en) 1922-10-30 1923-10-02 Schneible Joseph Absolute alcohol
US1939116A (en) 1929-07-23 1933-12-12 Firm Of Deutsche Gold Und Silb Process for the continuous production of esters of ethyl alcohol
US2105540A (en) * 1935-01-09 1938-01-18 Du Pont Catalytic hydrogenation process for the production of aldehydes
US2192137A (en) * 1937-11-09 1940-02-27 Du Pont Denatured materials
US2549416A (en) 1948-02-04 1951-04-17 Du Pont Preparation of alcohols
US2591671A (en) 1948-09-17 1952-04-08 Standard Oil Dev Co Dehydration of alcohols by extractive distillation
US2591672A (en) 1949-01-03 1952-04-08 Standard Oil Dev Co Dehydration of alcohols by gasoline extractive distillation
US2607719A (en) 1949-04-15 1952-08-19 Stanolind Oil & Gas Co Extractive distillation of oxygenated organic compounds
US2607807A (en) 1950-02-24 1952-08-19 Du Pont Preparation of alcohols from carboxylic acids
US2702783A (en) * 1952-03-14 1955-02-22 Gulf Research Development Co Process of separating mixtures of organic compounds
US2649407A (en) 1952-03-14 1953-08-18 Gulf Research Development Co Separation of ethyl acetate and ethanol by azeotropic distillation with methanol
US2882244A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US2715604A (en) 1954-05-10 1955-08-16 Stanolind Oil & Gas Co Recovery of pure ethanol from hydrocarbon synthesis product
US2801209A (en) 1954-11-16 1957-07-30 Nat Petro Chem Alcohol purification process
US2744939A (en) * 1954-11-26 1956-05-08 Standard Oil Co Production of alcohols of high purity by improved oxo process
US3130007A (en) * 1961-05-12 1964-04-21 Union Carbide Corp Crystalline zeolite y
DE1235879B (de) 1964-03-17 1967-03-09 Basf Ag Verfahren zur Herstellung von Alkoholen durch katalytische Hydrierung von Carbonsaeuren
GB1168785A (en) 1965-09-24 1969-10-29 British Petroleum Co Graphite
US3408267A (en) 1966-01-17 1968-10-29 Nat Distillers Chem Corp Extractive distillation of ethanol followed by activated carbon treatment
US3404186A (en) 1966-02-07 1968-10-01 Celanese Corp Recovery of ethanol from a methyl ethyl ketone-ethyl acetate fraction such as produced by hydrocarbon oxidation
US3445345A (en) * 1968-05-08 1969-05-20 Raphael Katzen Associates Extractive distillation of c1 to c3 alcohols and subsequent distillation of purge streams
US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US3729429A (en) * 1970-08-31 1973-04-24 Exxon Research Engineering Co Layered complex metal silicate compositions and their preparation
US3990952A (en) 1974-10-10 1976-11-09 Raphael Katzen Associates International, Inc. Alcohol distillation process
US4048096A (en) 1976-04-12 1977-09-13 E. I. Du Pont De Nemours And Company Surface impregnated catalyst
US4065512A (en) 1976-07-06 1977-12-27 Petro-Tex Chemical Corporation Iso-C4 compound reactions with perfluorosulfonic acid resin catalysts
DE2723611C3 (de) 1977-05-25 1979-11-29 Erdoelchemie Gmbh, 5000 Koeln Verfahren zur Herstellung von Äthylalkohol
FR2426037A1 (fr) * 1978-05-17 1979-12-14 Rhone Poulenc Ind Procede de preparation de l'acetate d'ethyle
US4228307A (en) 1978-12-18 1980-10-14 Standard Oil Company (Indiana) Removal of bromine from acetic acid
US4270015A (en) * 1979-02-05 1981-05-26 Texaco Inc. Manufacture of ethylene from synthesis gas (D#75,673-C1)
US4317918A (en) * 1979-11-05 1982-03-02 Sumitomo Chemical Co., Ltd. Process for preparing alcohols
US4352940A (en) 1980-04-28 1982-10-05 E. I. Du Pont De Nemours And Company Hydrolysis of methyl acetate
NL8003405A (nl) 1980-06-12 1982-01-04 Shell Int Research Werkwijze voor het bereiden van ethanol.
US4306942A (en) 1980-06-27 1981-12-22 Raphael Katzen Associates International, Inc. Hydrous alcohol distillation method and apparatus
EP0048173B1 (en) 1980-09-16 1985-01-16 Mitsubishi Gas Chemical Company, Inc. One step process for producing vinyl acetate
US4319058A (en) * 1980-10-10 1982-03-09 Uop Inc. Process for the separation of ethanol from water
DE3162835D1 (en) 1980-12-06 1984-04-26 Bp Chem Int Ltd Improved method of producing ethanol-water azeotrope from crude ethanol
DE3101750A1 (de) * 1981-01-21 1982-08-26 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von ethanol
US4886905A (en) 1981-01-30 1989-12-12 Eastman Kodak Company Preparation of ethyl acetate
US4337351A (en) * 1981-01-30 1982-06-29 Eastman Kodak Company Preparation of ethylidene diacetate
US4422903A (en) 1981-02-17 1983-12-27 Raphael Katzen Associates International Inc. Anhydrous ethanol distillation method and apparatus
US4471136A (en) 1981-03-17 1984-09-11 Eastman Kodak Company Preparation of ethyl acetate
US4465854A (en) 1981-03-17 1984-08-14 Eastman Kodak Company Preparation of ethyl acetate
US4398039A (en) 1981-05-18 1983-08-09 The Standard Oil Company Hydrogenation of carboxylic acids
US4443639A (en) * 1981-05-18 1984-04-17 The Standard Oil Company (Indiana) Hydrogenation of carboxylic acids
US4374265A (en) * 1981-07-31 1983-02-15 Eastman Kodak Company Preparation of ethylidene diacetate
US5004845A (en) * 1981-08-20 1991-04-02 Davy Mckee (London) Limited Hydrogenation of aldehydes
DE3142518A1 (de) 1981-10-27 1983-05-05 Chemische Werke Hüls AG, 4370 Marl Destillationsverfahren zur herstellung von entwaessertem ethanol
DE3303571C2 (de) 1982-03-11 1984-07-26 Buckau-Walther AG, 4048 Grevenbroich Verfahren und Anlage zur Herstellung von Äthanol
US4426541A (en) * 1982-03-16 1984-01-17 Exxon Research & Engineering Co. Process for production of aliphatic alcohols
JPS59500516A (ja) 1982-03-26 1984-03-29 デイビ−　マツキ−　（ロンドン）　リミテツド エタノ−ルの生成方法
US4379028A (en) * 1982-03-30 1983-04-05 Lloyd Berg Separation of ethyl acetate from ethanol and water by extractive distillation
US4520213A (en) * 1982-05-03 1985-05-28 Institute Of Gas Technology Method for solvent recovery in solvent separation of ethanol from water
FR2527200A1 (fr) * 1982-05-24 1983-11-25 Inst Francais Du Petrole Procede catalytique de production d'alcools par hydrogenolyse d'esters d'acides carboxyliques
DE3221077A1 (de) * 1982-06-04 1983-12-08 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von ethanol
CA1213263A (en) * 1982-08-09 1986-10-28 Freddy Wattimena Process and catalytic composition for the preparation of aldehydes, and aldehydes thus prepared
US4465875A (en) 1982-09-27 1984-08-14 Calgon Carbon Corporation Process for dehydrating ethanol
US4421939A (en) 1982-10-15 1983-12-20 Union Carbide Corporation Production of ethanol from acetic acid
US4399305A (en) 1982-10-18 1983-08-16 Union Carbide Corporation Production of ethylene by the pyrolysis of ethyl acetate
US4480115A (en) 1983-03-17 1984-10-30 Celanese Corporation Direct hydrogenation of carboxylic acids to alcohol and esters
GB8307612D0 (en) 1983-03-18 1983-04-27 British Petroleum Co Plc Ammonia production and catalysts
US4559109A (en) 1983-03-31 1985-12-17 Phillips Petroleum Company Dehydration of alcohol with extractive distillation
DE3313530A1 (de) * 1983-04-14 1984-10-18 Fried. Krupp Gmbh, 4300 Essen Verfahren zur abtrennung von aethanol aus einer athanolhaltigen loesung
US5124004A (en) * 1983-08-22 1992-06-23 Trustees Of Dartmouth College Distillation process for ethanol
US4626321A (en) 1983-08-22 1986-12-02 Trustees Of Dartmouth College Distillation systems and methods
BR8404579A (pt) 1983-09-14 1985-08-06 Halcon Sd Group Inc Processo para tratamento de acido acetico aquoso diluido
US4550185A (en) 1983-12-22 1985-10-29 E. I. Du Pont De Nemours And Company Process for making tetrahydrofuran and 1,4-butanediol using Pd/Re hydrogenation catalyst
EP0150961B1 (en) 1984-01-18 1988-05-11 Mitsubishi Kasei Corporation Catalytic process of producing aromatic aldehydes
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
EP0167300A1 (en) 1984-06-06 1986-01-08 Humphreys & Glasgow Limited Process for the production of alcohols
US4497967A (en) * 1984-06-15 1985-02-05 The Halcon Sd Group, Inc. Process for the preparation of ethanol from methanol, carbon monoxide _and hydrogen
US4569726A (en) * 1984-07-19 1986-02-11 Lloyd Berg Process for the separation of ethyl acetate from ethanol and water by extractive distillation
EP0175558A1 (en) 1984-09-17 1986-03-26 EASTMAN KODAK COMPANY (a New Jersey corporation) Process for the vapor phase hydrogenation of carboxylic acids to esters and alcohols
FR2577217B1 (fr) * 1985-02-08 1987-02-20 Rhone Poulenc Chim Base Procede d'hydrogenation de l'acide acetique
GB8509530D0 (en) 1985-04-13 1985-05-15 Bp Chem Int Ltd Hydrogenation of carboxylic acids
JPS61243033A (ja) * 1985-04-18 1986-10-29 Mitsubishi Chem Ind Ltd 有機カルボニル化合物の水素化方法
US4654123A (en) * 1985-07-08 1987-03-31 Lloyd Berg Dehydration of ethanol by extractive distillation
US5215902A (en) 1985-08-12 1993-06-01 Georgia Tech Research Corporation Process for recovering alcohol with energy integration
US4761505A (en) 1985-09-16 1988-08-02 Exxon Research & Engineering Co. Process for recovery of alcohols from sulfuric acid streams
GB8601081D0 (en) * 1986-01-17 1986-02-19 Distillers Co Carbon Dioxide Removing water from ethanol
US4961826A (en) 1986-02-13 1990-10-09 Trustees Of Dartmouth College Distillation process for ethanol
DE3606121A1 (de) 1986-02-26 1987-08-27 Texaco Ag Verfahren zur kontinuierlichen abtrennung von wasser aus gemischen mit organischen substanzen
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
JPS6415136A (en) 1987-03-03 1989-01-19 Japan Tobacco Inc Catalyst for reducing carboxylic acid or its ester to alcohol compound
GB8707595D0 (en) * 1987-03-31 1987-05-07 British Petroleum Co Plc Chemical process
US5149680A (en) 1987-03-31 1992-09-22 The British Petroleum Company P.L.C. Platinum group metal alloy catalysts for hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters
US5250271A (en) 1987-07-24 1993-10-05 Minister Of International Trade & Industry Apparatus to concentrate and purify alcohol
US4774365A (en) 1987-11-25 1988-09-27 Air Products And Chemicals, Inc. Pervaporation process for separating alcohols from ethers
DE3803900A1 (de) 1988-02-09 1989-08-17 Hoechst Ag Verfahren zur herstellung von vinylacetat
GB8828616D0 (en) 1988-12-07 1989-01-11 Bp Chem Int Ltd Chemical process
FI80218C (fi) 1988-12-30 1990-05-10 Alko Ab Oy Foerfarande och anlaeggning foer rening av en tvaokomponentvaetskeblandning medelst destillering.
GB8917157D0 (en) 1989-07-27 1989-09-13 Bp Chem Int Ltd Chemical process
JP2806391B2 (ja) 1989-07-11 1998-09-30 田中貴金属工業株式会社 有害気体酸化触媒
US5008235A (en) * 1989-12-21 1991-04-16 Union Carbide Chemicals And Plastics Technology Corporation Catalysts of Cu-Al-third metal for hydrogenation
US5237108A (en) 1990-03-06 1993-08-17 Ausimont S.R.L. Perfluoropolyethers and processes for their preparation
US5035776A (en) 1990-03-29 1991-07-30 University Of Massachusetts Low energy extractive distillation process for producing anhydrous ethanol
JPH0635403B2 (ja) * 1990-04-16 1994-05-11 通商産業省基礎産業局長 粗製エタノール水溶液中の不純物の分離方法
DE4025525A1 (de) 1990-08-11 1992-02-20 Hoechst Ag Traegerkatalysatoren und ein verfahren zu ihrer herstellung
JPH0699337B2 (ja) 1990-12-27 1994-12-07 花王株式会社 アルコールの製造方法
US5137861A (en) 1991-01-22 1992-08-11 Mobil Oil Corp. Catalyst comprising a hydrogenation metal and a delaminated layered silicate
US5185308A (en) * 1991-05-06 1993-02-09 Bp Chemicals Limited Catalysts and processes for the manufacture of vinyl acetate
JPH0699341B2 (ja) 1991-06-07 1994-12-07 通商産業省基礎産業局長 粗製エタノール水溶液の精製方法
US5241106A (en) 1991-10-22 1993-08-31 Mitsui Toatsu Chemicals, Inc. Process for producing ethyl acetate
FR2682949B1 (fr) 1991-10-24 1993-12-17 Rhone Poulenc Chimie Procede de synthese d'aldehydes.
US5243095A (en) 1992-04-24 1993-09-07 Engelhard Corporation Hydrogenation catalyst, process for preparing and process for using said catalyst
JP3295960B2 (ja) * 1992-05-12 2002-06-24 三菱化学株式会社 アルデヒド類の製造方法
JP3132905B2 (ja) * 1992-07-10 2001-02-05 昭和電工株式会社 エチルアルコールの製造方法
US5821111A (en) 1994-03-31 1998-10-13 Bioengineering Resources, Inc. Bioconversion of waste biomass to useful products
IT1256062B (it) 1992-11-20 1995-11-23 Snam Progetti Procedimento per l'ottenimento di correnti di metanolo, etanolo, n-propanolo,isobutanolo,utilizzabili soprattutto nella preparazione diprodotti alto ottanici, da miscele contenenti detti alcoli con acqua ed altri composti bassobollenti e altobollenti
US5350504A (en) 1992-12-18 1994-09-27 Mobil Oil Corporation Shape selective hydrogenation of aromatics over modified non-acidic platinum/ZSM-5 catalysts
USRE35377E (en) 1993-05-27 1996-11-12 Steinberg; Meyer Process and apparatus for the production of methanol from condensed carbonaceous material
JP3381804B2 (ja) * 1993-07-27 2003-03-04 荒川化学工業株式会社 カルボン酸直接還元用触媒および該触媒の製造方法ならびにアルコール化合物の製造方法
US5488185A (en) * 1993-09-30 1996-01-30 The Boc Group, Inc. Process for the production of ethanol and isopropanol
US5348625A (en) 1994-01-14 1994-09-20 Lloyd Berg Separation of ethanol from isopropanol by extractive distillation
DE4431987A1 (de) 1994-09-08 1996-03-28 Hoechst Ag Verfahren zur Herstellung von Aldehyden durch katalytische Gasphasenhydrierung von Carbonsäuren oder ihre Derivate mit Hilfe eines Zinnkatalysators
US5437770A (en) 1994-09-13 1995-08-01 Lloyd Berg Separation of ethanol from isopropanol by azeotropic distillation
US5415741A (en) * 1994-10-18 1995-05-16 Lloyd Berg Separation of ethanol from isopropanol by azeotropic distillation
US5445716A (en) 1994-10-18 1995-08-29 Lloyd Berg Separation of ethanol from isopropanol by extractive distillation
ES2151015T3 (es) 1994-11-29 2000-12-16 Degussa Catalizador para la deshidrogenacion de parafinas c6 a c15.
KR960022419A (ko) * 1994-12-29 1996-07-18 김준웅 반응증류를 이용하여 메틸아세테이트로부터 초산과 메탄올을 제조하는 방법 및 장치
US5502248A (en) 1995-02-27 1996-03-26 Uop Process for concurrent hydrolysis of esters and separation of products using a simulated moving bed
US5599976A (en) * 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
US5977010A (en) * 1995-06-15 1999-11-02 Engelhard Corporation Shaped hydrogenation catalyst and processes for their preparation and use
DE69618032T2 (de) * 1995-08-02 2002-06-27 Bp Chemicals Ltd., London Estersynthese
DE19613791C2 (de) 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
US5691267A (en) 1996-04-16 1997-11-25 Hoechst Celanese Corporation Two step gold addition method for preparing a vinyl acetate catalyst
JPH09299702A (ja) * 1996-05-16 1997-11-25 Kyowa Yuka Kk 蒸留方法
US5767307A (en) * 1996-05-21 1998-06-16 Air Products And Chemicals, Inc. Heterogeneous catalyst for the production of ethylidene diacetate from acetic anhydride
GB9616573D0 (en) * 1996-08-07 1996-09-25 Bp Chem Int Ltd Process
IN192600B (es) 1996-10-18 2004-05-08 Hoechst Celanese Corp
FR2755378B1 (fr) 1996-11-07 1999-01-08 Inst Francais Du Petrole Catalyseurs d'hydrogenation selective contenant du palladium et au moins un metal du groupe iva
CA2256626C (en) 1997-03-26 2006-08-22 Bp Chemicals Limited Ester co-production
US5762765A (en) * 1997-04-14 1998-06-09 Berg; Lloyd Separation of ethanol, isopropanol and water mixtures by azeotropic distillation
US5800681A (en) 1997-04-21 1998-09-01 Berg; Lloyd Separation of ethanol, isopropanol and water mixtures by extractive distillation
US5858031A (en) * 1997-07-08 1999-01-12 Brandeis University Isopropanol blended with aqueous ethanol for flame coloration without use of salts or hazardous solvents
DE19734974A1 (de) 1997-08-13 1999-02-25 Hoechst Ag Verfahren zur Herstellung von porös geträgerten Metall-Nanopartikel-haltigen Katalysatoren, insbesondere für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat
FR2777562B1 (fr) * 1998-04-16 2002-07-19 Rhone Poulenc Fibres Procede de purification d'aminonitriles aliphatiques
US6121498A (en) 1998-04-30 2000-09-19 Eastman Chemical Company Method for producing acetaldehyde from acetic acid
US5993610A (en) 1998-05-04 1999-11-30 Berg; Lloyd Separation of ethyl acetate from ethanol by azeotropic distillation
US6294703B1 (en) 1998-06-22 2001-09-25 Mitsubishi Chemical Company Process for the manufacture of cycloalkyldimethanol
US5998658A (en) 1998-06-26 1999-12-07 Industrial Technology Research Institute Catalytic processes for the preparation of acetic esters
US5973193A (en) 1998-07-16 1999-10-26 Mobil Oil Corporation Ethyl acetate synthesis from ethylene and acetic acid using solid acid catalysts
GB9819606D0 (en) 1998-09-08 1998-11-04 Bp Chem Int Ltd Carbonylation process
EP0990638A1 (en) * 1998-10-01 2000-04-05 Kvaerner Process Technology Limited Process
EP0992484A1 (en) 1998-10-01 2000-04-12 Kvaerner Process Technology Limited Process
EP0992482A1 (en) 1998-10-01 2000-04-12 Kvaerner Process Technology Limited Process
US5945570A (en) 1998-10-29 1999-08-31 Arhancet; Juan Pedro Catalyst and process for preparing 1,3-propanediol
DE69910962T2 (de) 1998-12-24 2004-07-22 Council Of Scientific & Industrial Research Verfahren zur Herstellung von Estern
US6232504B1 (en) * 1998-12-29 2001-05-15 University Of Delaware Functionalized monolith catalyst and process for production of ketenes
US6375807B1 (en) * 1999-01-28 2002-04-23 Izak Nieuwoudt Separation of ethanol mixtures by extractive distillation
US7074603B2 (en) * 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
NZ514253A (en) 1999-03-11 2003-06-30 Zeachem Inc Process for producing ethanol
DE19920390C2 (de) * 1999-05-04 2002-08-01 Celanese Chem Europe Gmbh Katalysator und Verfahren zur Herstellung von Vinylacetat
JP4282829B2 (ja) 1999-06-16 2009-06-24 株式会社クラレ カルボン酸及びアルコールの製造方法
JP2001046874A (ja) 1999-08-17 2001-02-20 Mitsubishi Chemicals Corp 水素化用触媒、及びこれを用いるカルボン酸類からのアルコール類の製造方法
DE19942895A1 (de) 1999-09-08 2001-03-15 Basf Ag Katalysator und Verfahren zur Hydrierung von Carbonylverbindungen
KR100460371B1 (ko) 1999-09-21 2004-12-08 아사히 가세이 가부시키가이샤 카르복실산 수소첨가용 촉매
JP4472109B2 (ja) 1999-09-21 2010-06-02 旭化成ケミカルズ株式会社 カルボン酸水添用触媒
CZ292620B6 (cs) * 1999-10-14 2003-11-12 Sulzer Chemtech Ltd. Způsob výroby etylacetátu a zařízení k provádění tohoto způsobu
US6232352B1 (en) * 1999-11-01 2001-05-15 Acetex Limited Methanol plant retrofit for acetic acid manufacture
US6723886B2 (en) * 1999-11-17 2004-04-20 Conocophillips Company Use of catalytic distillation reactor for methanol synthesis
US6768021B2 (en) * 1999-12-22 2004-07-27 Celanese International Corporation Process improvement for continuous ethyl acetate production
US7199212B2 (en) 2000-01-05 2007-04-03 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyesters, polyesters produced with the same and process for producing polyesters
DE10009817A1 (de) * 2000-03-01 2001-09-06 Basf Ag Verfahren zur Herstellung von Alkoholen an rheniumhaltigen Aktivkohle-Trägerkatalysatoren
RS50337B (sr) * 2000-05-19 2009-11-10 Celanese International Corporation, Postupak za proizvodnju vinil acetata
US6509290B1 (en) * 2000-07-17 2003-01-21 Exxon Mobil Chemical Patents, Inc. Catalyst composition including attrition particles and method for making same
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
GB0026241D0 (en) * 2000-10-26 2000-12-13 Bp Chem Int Ltd Process
US6765110B2 (en) 2000-12-19 2004-07-20 Celanese International Corporation Process for the simultaneous coproduction and purification of ethyl acetate and isopropyl acetate
US6486366B1 (en) 2000-12-23 2002-11-26 Degussa Ag Method for producing alcohols by hydrogenation of carbonyl compounds
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US6812372B2 (en) 2001-03-01 2004-11-02 Exxonmobil Chemical Patents Inc. Silicoaluminophosphate molecular sieve
US6685754B2 (en) * 2001-03-06 2004-02-03 Alchemix Corporation Method for the production of hydrogen-containing gaseous mixtures
US6525230B2 (en) 2001-04-18 2003-02-25 Grt, Inc. Zone reactor
JP3786007B2 (ja) 2001-05-29 2006-06-14 住友金属鉱山株式会社 炭化水素油中に含む芳香族化合物の水素化処理用触媒
US6903045B2 (en) * 2001-06-19 2005-06-07 Eastman Chemical Company Tin promoted platinum catalyst for carbonylation of lower alkyl alcohols
US7297236B1 (en) 2001-06-30 2007-11-20 Icm, Inc. Ethanol distillation process
EP1277826A1 (en) 2001-07-18 2003-01-22 ATOFINA Research Hydrogenation and dehydrogenation processes and catalysts therefor
GB0118553D0 (en) 2001-07-30 2001-09-19 Bp Chem Int Ltd Process for removing an alcohol impurity
GB0119327D0 (en) * 2001-08-08 2001-10-03 Johnson Matthey Plc Catalyst
NO318680B1 (no) 2001-11-07 2005-04-25 Polymers Holding As Metode for a fremstille krystallinsk, mikroporost metalloaluminofosfat fra et fast legeme og anvendelse derav
US7115772B2 (en) 2002-01-11 2006-10-03 Celanese International Corporation Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
CN1312094C (zh) 2002-12-04 2007-04-25 三菱化学株式会社 醇的制备方法
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
KR100654271B1 (ko) 2003-02-21 2006-12-08 가부시키가이샤 붓산 나노테크 겐큐쇼 수용성 유기물의 농축 방법
WO2004096403A1 (de) 2003-04-25 2004-11-11 2S-Sophisticated Systems Limited Destillationsverfahren
US7208624B2 (en) * 2004-03-02 2007-04-24 Celanese International Corporation Process for producing acetic acid
JP3868479B2 (ja) 2004-03-17 2007-01-17 株式会社物産ナノテク研究所 分離膜
US7700801B2 (en) * 2004-11-15 2010-04-20 Celanese International Corporation Co-production of vinyl acetate and ethyl acetate
DE102005004604A1 (de) 2005-02-01 2006-08-10 Basf Ag Verfahren zur Steuerung einer Hydrierung
CN101163528A (zh) 2005-04-20 2008-04-16 白狐技术有限公司 分离方法
EP1885260A4 (en) 2005-05-12 2015-01-21 Arstasis Inc ACCESS AND LOCKING DEVICE AND METHOD
WO2006123158A2 (en) 2005-05-20 2006-11-23 Bp Chemicals Limited Process for the conversion of synthesis gas to oxygenates
EP1741692A1 (en) 2005-07-06 2007-01-10 BP Chemicals Limited Process for the conversion of hydrocarbons to C2-oxygenates
US20080207953A1 (en) 2005-07-13 2008-08-28 Basf Aktiengesellschaft Catalyst and Method for Hyrogenating Carbonyl Compounds
US7732173B2 (en) * 2005-08-03 2010-06-08 Membrane Technology And Research, Inc. Ethanol recovery process
US7666282B2 (en) 2005-12-28 2010-02-23 E.I. Du Pont De Nemours And Company Process for providing ethanol
DE102006003492A1 (de) 2006-01-25 2007-07-26 Oxeno Olefinchemie Gmbh Verfahren zur Entwässerung von Ethanol
EP1989168B1 (en) * 2006-02-28 2009-07-22 Shell Internationale Research Maatschappij B.V. A process for reactive distillation of a carboxylic acid
EA013194B1 (ru) 2006-04-05 2010-02-26 Вудлэнд Байофьюэлс Инк. Способ получения этанола
US8354564B2 (en) 2006-04-07 2013-01-15 BHS Technology LLC Production of dry alcohol
EP2024304B1 (en) 2006-04-13 2017-09-27 Dow Global Technologies LLC Mixed alcohol synthesis with enhanced carbon value use
EP1916233A1 (en) 2006-10-20 2008-04-30 BP Chemicals Limited Process for the conversion of hydrocarbons to alcohols
EP1923380A1 (en) * 2006-10-20 2008-05-21 BP Chemicals Limited Process for the conversion of hydrocarbons to alcohols
FR2910346B1 (fr) 2006-12-22 2010-10-15 Inst Francais Du Petrole Procede de deshydrogenation en presence d'un catalyseur bimetallique ou multi-metallique ayant un indice de bimetallicite et une capacite d'adsorption d'hydrogene optimises
US7538060B2 (en) * 2007-02-14 2009-05-26 Eastman Chemical Company Palladium-copper chromite hydrogenation catalysts
US8128826B2 (en) 2007-02-28 2012-03-06 Parker Filtration Bv Ethanol processing with vapour separation membranes
US7700814B2 (en) 2007-03-27 2010-04-20 Exxonmobil Chemical Patents Inc. Manufacture of alcohols
DE102007020786A1 (de) 2007-05-03 2008-11-06 Gea Wiegand Gmbh Alkohol-Rektifikationsanlage
US7425657B1 (en) 2007-06-06 2008-09-16 Battelle Memorial Institute Palladium catalyzed hydrogenation of bio-oils and organic compounds
US8080684B2 (en) * 2007-06-27 2011-12-20 H R D Corporation Method of producing ethyl acetate
WO2009009323A1 (en) 2007-07-06 2009-01-15 Best Energies, Inc. Improved homoacidogenic fermentation and indirect process for producing alcohols
WO2009009322A1 (en) 2007-07-06 2009-01-15 Best Energies, Inc. Integrated facility for producing alcohol using homoacidogenic fermentation
US8002953B2 (en) * 2007-07-13 2011-08-23 Amt International Inc. Low-energy extractive distillation process for dehydration of aqueous ethanol
GB0714460D0 (en) 2007-07-25 2007-09-05 Johnson Matthey Plc Catalyst
EP2027917A1 (en) 2007-07-31 2009-02-25 Shell Internationale Researchmaatschappij B.V. Catalyst composition, its preparation and use
US7923405B2 (en) * 2007-09-07 2011-04-12 Range Fuels, Inc. Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas
NO328571B1 (no) 2007-10-12 2010-03-22 Epcon Energy & Process Control Fremgangsmate ved avvanning av en blanding av overveiende etanol og vann
SG185947A1 (en) * 2007-11-14 2012-12-28 Bp Plc Process for the production of alcohol from a carbonaceous feedstock
EP2060553A1 (en) 2007-11-14 2009-05-20 BP p.l.c. Process for the conversion of hydrocarbons into alcohol
WO2009063173A1 (en) 2007-11-14 2009-05-22 Bp P.L.C. An improved process for the production of alcohol from a carbonaceous feedstock
EP2072487A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072489A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons into ethanol
EP2072488A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbon to ethanol
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
US20090166172A1 (en) 2007-12-28 2009-07-02 Leonard Ray Casey Ethanol plant process
US8080693B2 (en) 2008-02-28 2011-12-20 Enerkem, Inc. Production of ethanol from methanol
US20090221725A1 (en) 2008-02-28 2009-09-03 Enerkem, Inc. Production of ethanol from methanol
KR100922998B1 (ko) * 2008-03-06 2009-10-22 한국화학연구원 모노카르복실산 또는 그의 유도체로부터 일가 알콜의 제조방법
JP5593629B2 (ja) 2008-03-31 2014-09-24 宇部興産株式会社 醗酵アルコールの精製処理方法
US7863489B2 (en) * 2008-07-31 2011-01-04 Celanese International Corporation Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst
US8309773B2 (en) 2010-02-02 2012-11-13 Calanese International Corporation Process for recovering ethanol
US7820852B2 (en) * 2008-07-31 2010-10-26 Celanese International Corporation Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst
US8309772B2 (en) * 2008-07-31 2012-11-13 Celanese International Corporation Tunable catalyst gas phase hydrogenation of carboxylic acids
US7816565B2 (en) * 2008-07-31 2010-10-19 Celanese International Corporation Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst
US8304586B2 (en) 2010-02-02 2012-11-06 Celanese International Corporation Process for purifying ethanol
US20100030001A1 (en) * 2008-07-31 2010-02-04 Laiyuan Chen Process for catalytically producing ethylene directly from acetic acid in a single reaction zone
US7608744B1 (en) 2008-07-31 2009-10-27 Celanese International Corporation Ethanol production from acetic acid utilizing a cobalt catalyst
US20100030002A1 (en) * 2008-07-31 2010-02-04 Johnston Victor J Ethylene production from acetic acid utilizing dual reaction zone process
US8546622B2 (en) * 2008-07-31 2013-10-01 Celanese International Corporation Process for making ethanol from acetic acid using acidic catalysts
US8501652B2 (en) 2008-07-31 2013-08-06 Celanese International Corporation Catalysts for making ethanol from acetic acid
US8471075B2 (en) 2008-07-31 2013-06-25 Celanese International Corporation Processes for making ethanol from acetic acid
CN102177127B (zh) 2008-08-13 2014-04-09 Amt国际有限公司 从含有相应酯的原料流回收醋酸的方法和装置
EP2186787A1 (en) 2008-11-13 2010-05-19 BP p.l.c. Hydrogenation of ethanoic acid to produce ethanol
US7855303B2 (en) 2008-11-14 2010-12-21 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethylene
BRPI0922707A2 (pt) 2008-12-02 2019-10-15 The Texas A & M University System métodos para produzir alcoóis, hidrocarbonetos, ou ambos a partir de biomassa.
US7884253B2 (en) * 2008-12-11 2011-02-08 Range Fuels, Inc. Methods and apparatus for selectively producing ethanol from synthesis gas
CN101525272B (zh) 2009-04-07 2012-05-30 天津大学 乙醇蒸馏脱水节能工艺及设备
US8198057B2 (en) 2009-06-08 2012-06-12 Alternative Green Technologies, Llc Ethanol production by fermentation of chinese tallow tree
MX2012004837A (es) * 2009-10-26 2012-05-29 Celanese Int Corp Procesos para hacer etanol a partir de acido acetico.
US8318988B2 (en) 2010-05-07 2012-11-27 Celanese International Corporation Process for purifying a crude ethanol product
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
CN201768393U (zh) 2010-08-02 2011-03-23 江阴市润玛电子材料有限公司 超净高纯级无水乙醇提取装置
CN102091429B (zh) 2010-12-20 2012-10-03 广东中科天元新能源科技有限公司 低压三效精馏乙醇回收装置及方法
CN102228831A (zh) 2011-04-25 2011-11-02 中国科学院大连化学物理研究所 一种乙酸气相加氢制取乙醇的催化剂
CN102229520B (zh) 2011-04-25 2013-12-11 江苏索普（集团）有限公司 一种由醋酸气相加氢制备乙醇的方法
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8748676B2 (en) 2011-08-03 2014-06-10 Celanese International Corporation Process for purifying a crude ethanol product

Also Published As

Publication number Publication date
CN103333046A (zh) 2013-10-02
HK1166975A1 (en) 2012-11-16
WO2011097211A2 (en) 2011-08-11
CN102414151B (zh) 2013-10-30
RU2012137190A (ru) 2014-03-10
BR112012019032A2 (pt) 2017-10-10
EP2531475A2 (en) 2012-12-12
BR112012019270A2 (pt) 2018-05-08
EP2531466A2 (en) 2012-12-12
MX2012008937A (es) 2012-08-15
CA2787444A1 (en) 2011-08-11
CN102414149B (zh) 2016-05-11
US20130224102A1 (en) 2013-08-29
CA2787406A1 (en) 2011-08-11
NZ601364A (en) 2014-06-27
WO2011097211A3 (en) 2011-09-29
US8222466B2 (en) 2012-07-17
CN103333046B (zh) 2016-03-16
EP2531470A2 (en) 2012-12-12
SG182608A1 (en) 2012-08-30
US20110190549A1 (en) 2011-08-04
AU2011213050B2 (en) 2014-12-11
KR20120136352A (ko) 2012-12-18
AU2011213050A1 (en) 2012-08-02
IL221219A0 (en) 2012-10-31
JP2013518820A (ja) 2013-05-23
MX2012008933A (es) 2012-08-15
CO6602150A2 (es) 2013-01-18
TW201141821A (en) 2011-12-01
CL2012002132A1 (es) 2013-01-25
US8399719B2 (en) 2013-03-19
CN102414153A (zh) 2012-04-11
RU2012137266A (ru) 2014-03-10
US8653308B2 (en) 2014-02-18
CN102414149A (zh) 2012-04-11
CN102414151A (zh) 2012-04-11
KR20120115564A (ko) 2012-10-18
AU2011213059A1 (en) 2012-08-02
CO6592054A2 (es) 2013-01-02
TW201139349A (en) 2011-11-16
US20120275989A1 (en) 2012-11-01
JP2013518818A (ja) 2013-05-23
IL221222A0 (en) 2012-10-31
SG182735A1 (en) 2012-08-30
CN102414153B (zh) 2015-05-20
EP2531470B1 (en) 2016-06-15

Similar Documents

Publication Publication Date Title
CL2012002134A1 (es) Proceso para la purificacion de un producto de etanol crudo que comprende hidrogenacion de una corriente de alimentacion de acido acetico en un reactor en presencia de catalizador, y separaciones sucesivas en primera, segunda y tercera columna.
AR086058A1 (es) Proceso para la recuperacion del alcohol desde una corriente de residuo de acetato de etilo
MX2012013922A (es) Procedimientos de baja energia para la recuperacion de alcohol.
WO2012006219A3 (en) Liquid esterification for the production of alcohols
MX2012008936A (es) Proceso para purificar un producto de etanol crudo.
CL2011001612A1 (es) Proceso de produccion de acetato de vinilo que comprende: contactar una corriente de alimentacion de acido acetico e hidrogeno a temperatura elevada con catalizador de hidrogenacion, enriquecer la corriente con acetato de etilo,contactar la corriente con un catalizador de cracking, y separar el acetato de vinilo
MX2012008939A (es) Proceso para producir etanol y una corriente de alimentacion de ester para la produccion de ester.
MY168081A (en) Ethyl acetate production
AR086137A1 (es) Proceso para producir etanol desde una alimentacion de acido acetico y una alimentacion de acetato de etilo reciclado
MY164542A (en) Method for the production of acrylic acid or its derivatives
BRPI0914822A2 (pt) processo, e, sistema para a produção de gás de síntese
WO2012006499A3 (en) Finishing reactor for purifying ethanol
CL2015000892A1 (es) Proceso para la co-producción de bioenergía y productos desde la conversión integrada de biomasas y residuos municipales.
IN2012DN01991A (es)
MY170831A (en) Process for the production of acetic acid and dimethyl ether
CR20140444A (es) Un sistema y un método para la producción integrada de etanol de primera y segunda generación, y uso de puntos de integración para dicha producción
AR059346A1 (es) Proceso integrado para producir acido acetico y acetato de vinilo
MX2013012532A (es) Separacion de agua de producto de alcohol crudo.
CL2012003699A1 (es) Proceso para la produccion de gas natural sustituto que comprende proveer gas de alimentacion a metanador a granel, someter dicho gas aetanacion en presencia de catalizador, eliminar una corriente del primer metanador y someterla a segunda metanacion, pasar corriente a tren de metanador de depuracion, y someter a enfriado y reciclo metanacion/depuracion.
EG26842A (en) Method of catalytic cracking with the recycling of olefinic picking cycle, picked up towards the source of gas separation section to maximize the production of propylene
MX2012008928A (es) Proceso de purificar etanol.
FR2978682B1 (fr) Procede catalytique pour la conversion d'un gaz de synthese en hydrocarbures
CA2897927C (en) Process for the conversion of saccharide-containing feedstock
WO2011097197A3 (en) Process for producing an ethyl acetate solvent and co-production of ethanol
WO2013002592A3 (ko) 베툴론산의 고순도 정제방법, 고순도 베툴론산을 이용한 피페라진 베툴론산 아마이드 유도체의 제조방법과 그 유도체, 고순도 베툴론산을 이용한 고순도 비오씨-라이시네이티드 베툴론산 정제방법