NL191438C - Werkwijze voor het continu bereiden van een alcohol. - Google Patents

Werkwijze voor het continu bereiden van een alcohol.

Info

Publication number
NL191438C
NL191438C NL8220121A NL8220121A NL191438C NL 191438 C NL191438 C NL 191438C NL 8220121 A NL8220121 A NL 8220121A NL 8220121 A NL8220121 A NL 8220121A NL 191438 C NL191438 C NL 191438C
Authority
NL
Netherlands
Prior art keywords
alcohol
continuously preparing
kpa
absolute
range
Prior art date
Application number
NL8220121A
Other languages
English (en)
Dutch (nl)
Other versions
NL191438B (nl
NL8220121A (nl
Original Assignee
London Davy M
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 London Davy M filed Critical London Davy M
Publication of NL8220121A publication Critical patent/NL8220121A/nl
Publication of NL191438B publication Critical patent/NL191438B/xx
Application granted granted Critical
Publication of NL191438C publication Critical patent/NL191438C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B31/00—Reduction in general
    • 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
    • C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
    • C07C29/177—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with simultaneous reduction of a carboxy group
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • 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
    • 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
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pinball Game Machines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8220121A 1981-04-29 1982-04-21 Werkwijze voor het continu bereiden van een alcohol. NL191438C (nl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US25873381A 1981-04-29 1981-04-29
US25873381 1981-04-29
GB8203701 1982-02-09
GB8203701 1982-02-09
PCT/GB1982/000118 WO1982003854A1 (en) 1981-04-29 1982-04-21 Process fo enolysis of carboxylic acid esters
GB8200118 1982-04-21

Publications (3)

Publication Number Publication Date
NL8220121A NL8220121A (nl) 1983-07-01
NL191438B NL191438B (nl) 1995-03-01
NL191438C true NL191438C (nl) 1995-07-04

Family

ID=26281940

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8220121A NL191438C (nl) 1981-04-29 1982-04-21 Werkwijze voor het continu bereiden van een alcohol.

Country Status (13)

Country Link
JP (1) JPS58500993A (cg-RX-API-DMAC7.html)
AU (1) AU560590B2 (cg-RX-API-DMAC7.html)
BR (1) BR8207962A (cg-RX-API-DMAC7.html)
CA (1) CA1229096A (cg-RX-API-DMAC7.html)
FI (1) FI831848A7 (cg-RX-API-DMAC7.html)
GB (1) GB2116552B (cg-RX-API-DMAC7.html)
IT (1) IT1190783B (cg-RX-API-DMAC7.html)
MX (1) MX156577A (cg-RX-API-DMAC7.html)
NL (1) NL191438C (cg-RX-API-DMAC7.html)
NO (1) NO824396L (cg-RX-API-DMAC7.html)
NZ (1) NZ200442A (cg-RX-API-DMAC7.html)
SE (1) SE452154B (cg-RX-API-DMAC7.html)
WO (1) WO1982003854A1 (cg-RX-API-DMAC7.html)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558736B2 (en) * 1982-03-26 1987-02-05 Davy Mckee (London) Limited Process for the production of ethanol
US4593147A (en) * 1984-11-01 1986-06-03 Air Products And Chemicals, Inc. Synthesis of neoalkanes
US4588848A (en) * 1984-11-01 1986-05-13 Air Products And Chemicals, Inc. Synthesis of neoalkanols
DE3510883A1 (de) * 1985-03-26 1986-10-09 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von 2.2.2.-trifluoraethanol
US4652685A (en) * 1985-11-15 1987-03-24 General Electric Company Hydrogenation of lactones to glycols
US4837367A (en) * 1987-08-03 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds
US4837368A (en) * 1988-02-01 1989-06-06 Eastman Kodak Company Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor
US4810807A (en) * 1987-10-13 1989-03-07 The Standard Oil Company Hydrogenation of maleic anhydride to tetrahydrofuran
JP2772524B2 (ja) * 1988-07-15 1998-07-02 東燃株式会社 １，４‐ブタンジオールの製造方法
BR9007037A (pt) * 1989-01-17 1991-10-22 Davy Mckee London Processo para a producao de alcoois graxos
GB8917862D0 (en) * 1989-08-04 1989-09-20 Davy Mckee London Process
DE3930288A1 (de) * 1989-09-11 1991-03-21 Henkel Kgaa Kupfer-silikat-katalysator, sein herstellungsverfahren und seine verwendung
CA2026275C (en) * 1989-10-17 2000-12-05 Deepak S. Thakur Hydrogenation catalyst, process for preparing and process of using said catalyst
JP2595358B2 (ja) * 1989-12-07 1997-04-02 東燃株式会社 １，４―ブタンジオールおよびテトラヒドロフランの製造方法
GB9025708D0 (en) * 1990-11-27 1991-01-09 Unilever Plc Fatty ester hydrogenation
DE4141220A1 (de) * 1991-12-13 1993-06-17 Basf Ag Verfahren zur herstellung von primaeren alkoholen
DE4142899A1 (de) * 1991-12-23 1993-06-24 Sued Chemie Ag Verfahren zur herstellung von alkoholen durch katalytische hydrierung von carbonsaeurealkylestern
DE4206750A1 (de) * 1992-03-04 1993-09-09 Hoechst Ag Verfahren zur herstellung von alkoholen oder aminen
DE4233431A1 (de) * 1992-10-05 1994-04-07 Basf Ag Verfahren zur Hydrierung von Zitronensäure
US5334779A (en) * 1993-06-01 1994-08-02 Eastman Kodak Company Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
US5710349A (en) * 1993-10-08 1998-01-20 Ube Industries, Ltd. Process for producing diol compounds
GB9324823D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324782D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324784D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324752D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324786D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324785D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324783D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
GB9324753D0 (en) * 1993-12-02 1994-01-19 Davy Mckee London Process
DE4431220A1 (de) * 1994-09-02 1996-03-07 Bayer Ag Verfahren zur Herstellung von Butandiol-1,4 aus Maleinsäureanhydrid
DE19500783A1 (de) * 1995-01-13 1996-07-18 Bayer Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Diolen
DE69608105T2 (de) * 1995-06-20 2000-11-09 Kao Corp., Tokio/Tokyo Verfahren zur herstellung von einem alkohol
DE19711404A1 (de) * 1997-03-19 1998-09-24 Hoechst Ag Verfahren zur Herstellung von aromatischen Alkoholen
DE19754788A1 (de) * 1997-12-10 1999-06-17 Bayer Ag Verfahren zur Herstellung von aliphatischen alpha,omega-Diolen
BR0010379A (pt) 1999-03-11 2001-12-26 Dan Verser Processo para a produção de etanol
US7074603B2 (en) 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
DE10207443A1 (de) 2002-02-22 2003-09-04 Bayer Ag Verfahren und Katalysator zur Herstellung von Alkoholen
DE10225927A1 (de) 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol durch kombinierte Gasphasen- und Flüssigphasensynthese
DE10225926A1 (de) 2002-06-11 2003-12-24 Basf Ag Verfahren zur Herstellung von Butandiol
NZ586246A (en) 2004-01-29 2013-03-28 Zeachem Inc Recovery of organic acids from a fermentation broth
TWI568847B (zh) 2007-03-16 2017-02-01 奇諾麥提卡公司 用於１，４-丁二醇及其前驅物之生物合成的組合物及方法
US7947483B2 (en) 2007-08-10 2011-05-24 Genomatica, Inc. Methods and organisms for the growth-coupled production of 1,4-butanediol
GB0719251D0 (en) 2007-10-03 2007-11-14 Davy Process Techn Ltd Process
CA2712779C (en) 2008-01-22 2021-03-16 Genomatica, Inc. Methods and organisms for utilizing synthesis gas or other gaseous carbon sources and methanol
JP2011511639A (ja) 2008-02-07 2011-04-14 ジーケム インコーポレイテッド ブタノールおよびヘキサノールの間接生産
BRPI0909690A2 (pt) 2008-03-05 2019-02-26 Genomatica Inc organismos produtores de alcoóis primários
AU2009242615A1 (en) 2008-05-01 2009-11-05 Genomatica, Inc. Microorganisms for the production of methacrylic acid
BRPI0908303A2 (pt) 2008-05-07 2015-08-18 Zeachem Inc Recuperação de ácidos orgânicos
CA2735883C (en) 2008-09-10 2020-05-05 Genomatica, Inc. Microorganisms for the production of 1,4-butanediol
US8232440B2 (en) 2008-12-02 2012-07-31 The Texas A&M University System Alternative paths to alcohols and hydrocarbons from biomass
GB0906031D0 (en) * 2009-04-07 2009-05-20 Davy Process Techn Ltd Process
AU2010242849A1 (en) 2009-04-30 2011-11-24 Genomatica, Inc. Organisms for the production of isopropanol, n-butanol, and isobutanol
ES2593117T3 (es) 2009-04-30 2016-12-05 Genomatica, Inc. Organismos para la producción de 1,3-butanodiol
VN29801A1 (cg-RX-API-DMAC7.html) 2009-06-04 2012-05-25
EP2462221B1 (en) 2009-08-05 2017-02-22 Genomatica, Inc. Semi-synthetic terephthalic acid via microorganisms that produce muconic acid
EE200900073A (et) 2009-09-22 2011-06-15 Nordbiochem O� Katalsaator ja meetod hdrokskarbokslhapete estrite kataltiliseks hdrogeenimiseks glkoolideks
BR112012009332A2 (pt) 2009-10-23 2015-09-15 Genomatica Inc micro-organismo para a produção de anilina
US8530210B2 (en) 2009-11-25 2013-09-10 Genomatica, Inc. Microorganisms and methods for the coproduction 1,4-butanediol and gamma-butyrolactone
MX2012008738A (es) 2010-01-29 2012-08-31 Genomatica Inc Microorganismos y metodos para la biosintesis de p-toluato y tereftalato.
EP2357037A1 (de) 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Verfahren zur Herstellung von mechanisch stabilen Katalysatorformkörpern
US9023636B2 (en) 2010-04-30 2015-05-05 Genomatica, Inc. Microorganisms and methods for the biosynthesis of propylene
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US8846986B2 (en) 2011-04-26 2014-09-30 Celanese International Corporation Water separation from crude alcohol product
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8859827B2 (en) 2011-11-18 2014-10-14 Celanese International Corporation Esterifying acetic acid to produce ester feed for hydrogenolysis
US9150474B2 (en) 2010-07-09 2015-10-06 Celanese International Corporation Reduction of acid within column through esterification during the production of alcohols
US8901358B2 (en) 2010-07-09 2014-12-02 Celanese International Corporation Esterification of vapor crude product in the production of alcohols
BR112013001635A2 (pt) 2010-07-26 2016-05-24 Genomatica Inc micro-organismo e métodos para a biossíntese de aromáticos, 2, 4-pentadienoato e 1,3-butadieno
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
TW201302684A (zh) 2011-04-26 2013-01-16 Celanese Int Corp 由醋酸進料及再循環醋酸乙酯進料生產乙醇之製程
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
GB201119871D0 (en) 2011-11-17 2011-12-28 Davy Process Techn Ltd Process
US8853468B2 (en) 2011-11-18 2014-10-07 Celanese International Corporation Vapor esterification method to produce ester feed for hydrogenolysis
US9024089B2 (en) 2011-11-18 2015-05-05 Celanese International Corporation Esterification process using extractive separation to produce feed for hydrogenolysis
WO2013078207A1 (en) 2011-11-22 2013-05-30 Celanese International Corporation Esterifying an ethanol and acetic acid mixture to produce an ester feed for hydrogenolysis
EP2782893B1 (en) 2011-11-25 2017-08-23 Conser SPA Process for producing 1,4-butanediol, gamma-butyrolactone and tetrahydrofuran by hydrogenating dialkyl maleate in mixed liquid/vapor phase
US8697802B2 (en) 2011-11-28 2014-04-15 Celanese International Corporation Process for producing polyvinyl alcohol or a copolymer thereof
WO2013089990A1 (en) 2011-12-14 2013-06-20 Celanese International Corporation Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
US9051235B2 (en) 2012-02-07 2015-06-09 Celanese International Corporation Process for producing ethanol using a molar excess of hydrogen
US8975452B2 (en) 2012-03-28 2015-03-10 Celanese International Corporation Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration
SI2855687T1 (sl) 2012-06-04 2020-09-30 Genomatica, Inc. Mikroorganizmi in metode za proizvodnjo 4-hidroksibutirat, 1,4-butandiola in sorodne spojine
CN102766021B (zh) * 2012-07-24 2014-04-09 唐山市冀东溶剂有限公司 乙酸乙酯加氢连续生产乙醇的生产系统以及生产方法
KR20150046322A (ko) 2012-08-31 2015-04-29 롬 앤드 하스 캄파니 유기 산으로부터 알코올을 제조하는 방법
GB201218078D0 (en) 2012-10-09 2012-11-21 Davy Process Techn Ltd Process
US8853469B2 (en) 2012-11-20 2014-10-07 Celanese International Corporation Combined column for separating products of different hydrogenation reactors
JP6230617B2 (ja) 2012-12-20 2017-11-15 アーチャー−ダニエルズ−ミッドランド カンパニー 生物学的に誘導されたカルボン酸エステルからの水素化生成物
EP2935532B1 (en) * 2012-12-20 2019-06-19 Archer Daniels Midland Co. Biofuels production from bio-derived carboxylic-acid esters
US8975451B2 (en) 2013-03-15 2015-03-10 Celanese International Corporation Single phase ester feed for hydrogenolysis
MY187966A (en) 2013-04-26 2021-11-02 Genomatica Inc Microorganisms and methods for production of 4-hydroxybutyrate, 1,4-butanediol and related compounds
DE102013106382A1 (de) 2013-06-19 2014-12-24 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Verfahren zum Herstellen von Fettalkoholen aus Fettsäuremethylester
US20180222831A1 (en) * 2015-08-05 2018-08-09 White Dog Labs, Inc. Method for the production of at least one derivate of a carboxylic acid
GB201617698D0 (en) * 2016-10-19 2016-11-30 Johnson Matthey Davy Technologies Limited Process
US10570081B2 (en) 2017-08-02 2020-02-25 Eastman Chemical Company Process for making formic acid utilizing lower-boiling formate esters
US10544077B2 (en) 2017-08-02 2020-01-28 Eastman Chemical Company Process for making formic acid utilizing higher-boiling formate esters
US10266467B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Synthesis of glycols via transfer hydrogenation of alpha-functional esters with alcohols
US10266466B2 (en) 2017-08-02 2019-04-23 Eastman Chemical Company Iron-catalyzed transfer hydrogenation of esters to alcohols
US10435349B2 (en) 2017-08-02 2019-10-08 Eastman Chemical Company Iron-catalyzed cross-coupling of methanol with secondary or tertiary alcohols to produce formate esters
EP4188903B1 (en) 2021-03-12 2024-01-03 Conser S.P.A. Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages
CN113713829A (zh) * 2021-10-09 2021-11-30 凯瑞环保科技股份有限公司 一种醋酸仲丁酯加氢催化剂的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248465A (en) * 1936-12-19 1941-07-08 American Hyalsol Corp Process for the reduction of fatty acids to alcohols
US2285448A (en) * 1937-10-30 1942-06-09 Du Pont Preparation of polyhydric alcohols
DE1005497B (de) * 1954-03-19 1957-04-04 Dehydag Gmbh Verfahren zur Herstellung von Alkoholen
BE548808A (cg-RX-API-DMAC7.html) * 1955-07-08 1900-01-01
GB932991A (en) * 1959-02-02 1963-07-31 Asahi Denka Kogyo Kk Method for producing a copper containing catalyst
FR1303231A (fr) * 1961-09-01 1962-09-07 Hydrierwerk Rodleben Veb Procédé de préparation d'alcools
BE622853A (cg-RX-API-DMAC7.html) * 1961-09-02 1900-01-01
NL292315A (cg-RX-API-DMAC7.html) * 1962-05-05
AT257556B (de) * 1962-11-16 1967-10-10 Celanese Corp Verfahren zur Herstellung von Alkoholen
DE1768313B2 (de) * 1968-04-27 1977-05-18 Henkel & Cie GmbH, 4000 Düsseldorf Verfahren zur herstellung hoehermolekularer mehrwertiger alkohole
DE2455617C3 (de) * 1974-11-23 1982-03-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Butandiol und/oder Tetrahydrofuran über die Zwischenstufe des γ-Butyrolactons
DE2613226B2 (de) * 1976-03-27 1978-12-14 Henkel Kgaa, 4000 Duesseldorf Verfahren zur kontinuierlichen Herstellung von Fettalkoholen
US4112245A (en) * 1976-08-18 1978-09-05 Atlantic Richfield Company Process for the preparation of ethylene glycol
BE864567A (fr) * 1977-04-25 1978-07-03 Chevron Res Procede d'hydrogenation d'esters en acools
US4199479A (en) * 1978-02-24 1980-04-22 Chevron Research Company Hydrogenation catalyst

Also Published As

Publication number Publication date
FI831848A0 (fi) 1983-05-24
FI831848L (fi) 1983-05-24
FI831848A7 (fi) 1983-05-24
CA1229096A (en) 1987-11-10
JPH0457655B2 (cg-RX-API-DMAC7.html) 1992-09-14
SE8303027L (sv) 1983-05-30
AU560590B2 (en) 1987-04-09
GB2116552B (en) 1985-09-25
GB2116552A (en) 1983-09-28
AU8336582A (en) 1982-12-07
WO1982003854A1 (en) 1982-11-11
IT1190783B (it) 1988-02-24
SE8303027D0 (sv) 1983-05-30
NZ200442A (en) 1985-10-11
NL191438B (nl) 1995-03-01
GB8306413D0 (en) 1983-04-13
NL8220121A (nl) 1983-07-01
BR8207962A (pt) 1983-10-04
NO824396L (no) 1982-12-28
SE452154B (sv) 1987-11-16
MX156577A (es) 1988-09-13
JPS58500993A (ja) 1983-06-23
IT8220820A0 (it) 1982-04-20

Similar Documents

Publication Publication Date Title
NL191438C (nl) Werkwijze voor het continu bereiden van een alcohol.
GB2016461A (en) Method for production of an ester and its recovery from the reaction mixture
JPS5615220A (en) Production of high-purity isobutylene
JPS5236609A (en) Process for preparation of alcohol and carbon monoxide
DE3271576D1 (en) Process for esterifying fluorinated carboxylic acid polymer
AU2774084A (en) Ceric alkoxides from ceric ammonium nitrate
EP0107430A3 (en) Method for the preparation of alcohols and aldehydes by reacting olefins with carbon monoxide and hydrogen
HU906352D0 (en) Process for continuous synthesis of mercaptocarboylic acid esthers
GB9209153D0 (en) Chemical process
JPS5740508A (en) Production of polyvinyl alcohol resin containing acetoacetic ester groups
GB1542709A (en) Process for the manufacture of polycarboxylic acid polyglycidyl esters
JPS5770836A (en) Preparation of cinnamic acid ester
NL184360C (nl) Werkwijze voor het bereiden van koolmonoxyde.
JPS5626861A (en) Manufacture of methyleneebissphenylcarbamic ester and polymethyleneepolyphenylcarbamic ester
JPS5522640A (en) Esterification process
ES8106490A1 (es) Procedimiento de preparacion de acido percarboxilico
GB957979A (en) Esters
ES8200076A3 (es) Procedimiento para la obtencion de 2-(2-hidroxietoxi)-etil- n-( , , trifluor-m-tolil)-antranilato
JPS51131819A (en) Process for preparation of r-unsaturated carboxylic acid esters
JPS5315309A (en) Continuous preparation of carboxylic acid esters
JPS5253802A (en) Stabilization process for esters
ES8100014A1 (es) Un metodo mejorado para preparar derivados de triorganoesta-no de acidos etilicamente insaturados.
JPS54112818A (en) Preparation of dialkyl malonate
JPS5632438A (en) Production of acrylic or methacrylic ester
JPS5222592A (en) Process for recovering catalyst used in hydroesterification

Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: DAVY PROCESS TECHNOLOGY LIMITED

V1 Lapsed because of non-payment of the annual fee

Effective date: 19961101