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
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)
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 (OSRAM) |
| AU (1) | AU560590B2 (OSRAM) |
| BR (1) | BR8207962A (OSRAM) |
| CA (1) | CA1229096A (OSRAM) |
| FI (1) | FI831848L (OSRAM) |
| GB (1) | GB2116552B (OSRAM) |
| IT (1) | IT1190783B (OSRAM) |
| MX (1) | MX156577A (OSRAM) |
| NL (1) | NL191438C (OSRAM) |
| NO (1) | NO824396L (OSRAM) |
| NZ (1) | NZ200442A (OSRAM) |
| SE (1) | SE452154B (OSRAM) |
| WO (1) | WO1982003854A1 (OSRAM) |
Families Citing this family (101)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104197B1 (en) * | 1982-03-26 | 1986-05-28 | DAVY McKEE (LONDON) LIMITED | Process for the production of ethanol |
| US4588848A (en) * | 1984-11-01 | 1986-05-13 | Air Products And Chemicals, Inc. | Synthesis of neoalkanols |
| US4593147A (en) * | 1984-11-01 | 1986-06-03 | Air Products And Chemicals, Inc. | Synthesis of neoalkanes |
| 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 |
| US4837368A (en) * | 1988-02-01 | 1989-06-06 | Eastman Kodak Company | Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor |
| US4837367A (en) * | 1987-08-03 | 1989-06-06 | Eastman Kodak Company | Low pressure catalytic hydrogenation of carbonyl-containing compounds |
| 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 |
| ES2064715T3 (es) * | 1989-01-17 | 1995-02-01 | Davy Mckee London | Procedimiento para la obtencion de alcoholes grasos. |
| 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 |
| EP0673909B1 (en) * | 1993-10-08 | 1999-04-07 | Ube Industries, Ltd. | Process for producing diol compound |
| GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324783D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324784D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324785D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324786D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324753D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324752D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
| GB9324782D0 (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 |
| EP0833808B1 (en) * | 1995-06-20 | 2000-05-03 | Kao Corporation | Method for producing alcohol |
| 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 |
| US7074603B2 (en) | 1999-03-11 | 2006-07-11 | Zeachem, Inc. | Process for producing ethanol from corn dry milling |
| ES2312337T3 (es) | 1999-03-11 | 2009-03-01 | Zeachem Inc. | Proceso para producir etanol. |
| 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 |
| US7601865B2 (en) | 2004-01-29 | 2009-10-13 | Zeachem, Inc. | Recovery of organic acids |
| US8067214B2 (en) | 2007-03-16 | 2011-11-29 | Genomatica, Inc. | Compositions and methods for the biosynthesis of 1,4-butanediol and its precursors |
| 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 |
| US7803589B2 (en) | 2008-01-22 | 2010-09-28 | Genomatica, Inc. | Methods and organisms for utilizing synthesis gas or other gaseous carbon sources and methanol |
| CN101990576A (zh) | 2008-02-07 | 2011-03-23 | 齐凯姆公司 | 丁醇和己醇的间接制造 |
| US7977084B2 (en) | 2008-03-05 | 2011-07-12 | Genomatica, Inc. | Primary alcohol producing organisms |
| EP2285973A4 (en) | 2008-05-01 | 2012-04-25 | Genomatica Inc | PROCESS FOR PREPARING METHACRYLIC ACID |
| JP2011519578A (ja) | 2008-05-07 | 2011-07-14 | ジーケム インコーポレイテッド | 有機酸の回収 |
| WO2010030711A2 (en) | 2008-09-10 | 2010-03-18 | Genomatica, Inc. | Microorganisms for the production of 1,4-butanediol |
| MX2011005690A (es) | 2008-12-02 | 2011-10-28 | Texas A & M Univ Sys | Vias alternas a los alcoholes e hidrocarbonos de biomasa. |
| GB0906031D0 (en) * | 2009-04-07 | 2009-05-20 | Davy Process Techn Ltd | Process |
| JP2012525156A (ja) | 2009-04-30 | 2012-10-22 | ゲノマチカ， インク． | イソプロパノール、ｎ−ブタノール、及びイソブタノールの産生のための微生物 |
| MY176050A (en) | 2009-04-30 | 2020-07-22 | Genomatica Inc | Organisms for the production of 1,3-butanediol |
| CN107384846B (zh) | 2009-06-04 | 2021-08-10 | 基因组股份公司 | 生产1,4-丁二醇的微生物和相关方法 |
| 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� | Katalsaator ja meetod hdrokskarbokslhapete estrite kataltiliseks hdrogeenimiseks glkoolideks |
| 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 |
| SG182686A1 (en) | 2010-01-29 | 2012-08-30 | Genomatica Inc | Microorganisms and methods for the biosynthesis of p-toluate and terephthalate |
| 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 |
| 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 |
| US8846986B2 (en) | 2011-04-26 | 2014-09-30 | Celanese International Corporation | Water separation from 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 |
| US8846988B2 (en) | 2010-07-09 | 2014-09-30 | Celanese International Corporation | Liquid esterification for 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 |
| JP2013535203A (ja) | 2010-07-26 | 2013-09-12 | ジェノマティカ・インコーポレイテッド | 芳香族、２，４−ペンタジエノエートおよび１，３−ブタジエンを生合成するための微生物および方法 |
| US9000233B2 (en) | 2011-04-26 | 2015-04-07 | Celanese International Corporation | Process to recover alcohol with secondary reactors for hydrolysis of acetal |
| WO2012149137A1 (en) | 2011-04-26 | 2012-11-01 | Celanese International Corporation | Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed |
| US9073816B2 (en) | 2011-04-26 | 2015-07-07 | Celanese International Corporation | Reducing ethyl acetate concentration in recycle streams for ethanol production processes |
| US8907141B2 (en) | 2011-04-26 | 2014-12-09 | Celanese International Corporation | Process to recover alcohol with secondary reactors for esterification of acid |
| 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 |
| US9024089B2 (en) | 2011-11-18 | 2015-05-05 | Celanese International Corporation | Esterification process using extractive separation to produce feed for hydrogenolysis |
| US8853468B2 (en) | 2011-11-18 | 2014-10-07 | Celanese International Corporation | Vapor esterification method to produce ester feed for hydrogenolysis |
| 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 |
| US9040756B2 (en) | 2011-11-25 | 2015-05-26 | Conser Spa | Process for producing 1,4-butanediol 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 |
| 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 |
| 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 |
| BR112014030202A2 (pt) | 2012-06-04 | 2017-09-12 | Genomatica Inc | microorganismos e métodos para a produção de 4-hidroxibutirato 1,4-butanodiol e compostos relacionados |
| 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 |
| JP6170157B2 (ja) | 2012-08-31 | 2017-07-26 | ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ | アルコールを有機酸から作製する方法 |
| 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 |
| MX362055B (es) | 2012-12-20 | 2019-01-07 | Archer Daniels Midland Co | Productos de hidrogenación obtenidos a partir de ésteres de ácidos carboxílicos derivados biológicamente. |
| SG11201503746VA (en) * | 2012-12-20 | 2015-07-30 | 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 |
| WO2017024256A1 (en) * | 2015-08-05 | 2017-02-09 | 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 |
| US10544077B2 (en) | 2017-08-02 | 2020-01-28 | Eastman Chemical Company | Process for making formic acid utilizing higher-boiling formate esters |
| US10570081B2 (en) | 2017-08-02 | 2020-02-25 | Eastman Chemical Company | Process for making formic acid utilizing lower-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 |
| 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 |
| US10266466B2 (en) | 2017-08-02 | 2019-04-23 | Eastman Chemical Company | Iron-catalyzed transfer hydrogenation of esters to alcohols |
| JP7769684B2 (ja) | 2021-03-12 | 2025-11-13 | コンサー エッセ．ピ．ア． | マレイン酸ジアルキルを２段階で水素化することによるコハク酸ジアルキル及び１，４－ブタンジオールの同時生成のための方法 |
| 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)
| 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 (OSRAM) * | 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 |
| NL282632A (OSRAM) * | 1961-09-02 | 1900-01-01 | ||
| NL292315A (OSRAM) * | 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 |
-
1982
- 1982-04-20 IT IT20820/82A patent/IT1190783B/it active
- 1982-04-21 FI FI831848A patent/FI831848L/fi not_active Application Discontinuation
- 1982-04-21 BR BR8207962A patent/BR8207962A/pt unknown
- 1982-04-21 AU AU83365/82A patent/AU560590B2/en not_active Ceased
- 1982-04-21 GB GB08306413A patent/GB2116552B/en not_active Expired
- 1982-04-21 WO PCT/GB1982/000118 patent/WO1982003854A1/en not_active Ceased
- 1982-04-21 JP JP57501245A patent/JPS58500993A/ja active Granted
- 1982-04-21 NL NL8220121A patent/NL191438C/xx not_active IP Right Cessation
- 1982-04-28 NZ NZ200442A patent/NZ200442A/xx unknown
- 1982-04-28 CA CA000401903A patent/CA1229096A/en not_active Expired
- 1982-04-29 MX MX192496A patent/MX156577A/es unknown
- 1982-12-28 NO NO824396A patent/NO824396L/no unknown
-
1983
- 1983-05-30 SE SE8303027A patent/SE452154B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1190783B (it) | 1988-02-24 |
| GB2116552A (en) | 1983-09-28 |
| FI831848A0 (fi) | 1983-05-24 |
| JPH0457655B2 (OSRAM) | 1992-09-14 |
| BR8207962A (pt) | 1983-10-04 |
| GB2116552B (en) | 1985-09-25 |
| NO824396L (no) | 1982-12-28 |
| FI831848A7 (fi) | 1983-05-24 |
| NL8220121A (nl) | 1983-07-01 |
| CA1229096A (en) | 1987-11-10 |
| AU8336582A (en) | 1982-12-07 |
| NZ200442A (en) | 1985-10-11 |
| SE8303027D0 (sv) | 1983-05-30 |
| IT8220820A0 (it) | 1982-04-20 |
| MX156577A (es) | 1988-09-13 |
| JPS58500993A (ja) | 1983-06-23 |
| SE452154B (sv) | 1987-11-16 |
| FI831848L (fi) | 1983-05-24 |
| SE8303027L (sv) | 1983-05-30 |
| AU560590B2 (en) | 1987-04-09 |
| GB8306413D0 (en) | 1983-04-13 |
| NL191438B (nl) | 1995-03-01 |
| WO1982003854A1 (en) | 1982-11-11 |
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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 |