ES2115870T3 - Procedimiento para la produccion de ciclohexanodimetanol, con preponderancia de isomero trans. - Google Patents
Procedimiento para la produccion de ciclohexanodimetanol, con preponderancia de isomero trans.Info
- Publication number
- ES2115870T3 ES2115870T3 ES94300087T ES94300087T ES2115870T3 ES 2115870 T3 ES2115870 T3 ES 2115870T3 ES 94300087 T ES94300087 T ES 94300087T ES 94300087 T ES94300087 T ES 94300087T ES 2115870 T3 ES2115870 T3 ES 2115870T3
- Authority
- ES
- Spain
- Prior art keywords
- hydrogenation
- cyclohexanodimethanol
- current
- vaporous
- approximately
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C07C31/27—Polyhydroxylic alcohols containing saturated rings
- C07C31/272—Monocyclic
- C07C31/276—Monocyclic with a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Glass Compositions (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA LA PRODUCCION DE CICLOHEXANODIMETANOL POR HIDROGENACION DE UN CICLOHEXANODICARBOXILATO DE DIALQUILO QUE CONSISTE EN A) PREVER UNA ZONA DE HIDROGENACION QUE CONTIENE UNA CARGA DE UN CATALIZADOR DE HIDROGENACION DE ESTER HETEROGENEO GRANULAR; B) FORMAR UNA CORRIENTE DE ALIMENTACION VAPOROSA DE UN GAS QUE CONTIENEN HIDROGENO Y UN MATERIAL HIDROGENABLE QUE COMPRENDE UN DIALQUILO CICLOHEXANODICARBOXILATO A UNA TEMPERATURA DE ALIMENTACION QUE ESTA EN LA GAMA DE APROXIMADAMENTE 150 (GRADOS) C A APROXIMADAMENTE 350 (GRADOS) C Y QUE ESTA POR ENCIMA DE UN PUNTO DE ROCIO DE LA CORRIENTE DE ALIMENTACION Y A UNA PRESION DE ALIMENTACION QUE VA DE APROXIMADAMENTE 150 PSI (APROXIMADAMENTE 10.34 BARES) A APROXIMADAMENTE 2000 PSI (APROXIMADAMENTE 137.90 BARES), TENIENDO DICHA CORRIENTE DE ALIMENTACION VAPOROSA UNA RELACION GAS QUE CONTIENEN HIDROGENO: CICLOHEXANODICARBOXILATO DE DIALQUILO CONOCIDA. C) SUMINISTRAR LA CORRIENTE DE ALIMENTACION VAPOROSA A LA ZONA DE HIDROGENACION; D)MANTENER LAS CONDICIONES DE HIDROGENACION EN LA ZONA DE HIDROGENACION QUE ES EFECTIVA PARA MANTENER LA MEZCLA DE REACCION EN CONTACTO CON EL CATALIZADOR DE HIDROGENACION POR ENCIMA DE SU PUNTO DE ROCIO; Y E) PASAR LA CORRIENTE DE ALIMENTACION VAPOROSA A TRAVES DE LA ZONA DE HIDROGENACION; Y F) RECUPERAR DE LA ZONA DE HIDROGENACION UNA CORRIENTE DE PRODUCTO QUE CONTIENEN CICLOHEXANODIMETANOL. EN ESTE PROCESO SE PREFIERE USAR 1,4CICLOHEXANODICARBOXILTO DE DIMETILO PARA PRODUCIR 1,4CILOHEXANODIMETANOL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939324783A GB9324783D0 (en) | 1993-12-02 | 1993-12-02 | Process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2115870T3 true ES2115870T3 (es) | 1998-07-01 |
Family
ID=10746056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94300087T Expired - Lifetime ES2115870T3 (es) | 1993-12-02 | 1994-01-06 | Procedimiento para la produccion de ciclohexanodimetanol, con preponderancia de isomero trans. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5387752A (es) |
EP (1) | EP0656339B1 (es) |
JP (1) | JP4050333B2 (es) |
KR (1) | KR100281492B1 (es) |
CN (1) | CN1060150C (es) |
AT (1) | ATE165326T1 (es) |
AU (1) | AU673471B2 (es) |
BR (1) | BR9404844A (es) |
DE (1) | DE69409762T2 (es) |
ES (1) | ES2115870T3 (es) |
GB (1) | GB9324783D0 (es) |
MX (1) | MXPA94009221A (es) |
MY (1) | MY111619A (es) |
SG (1) | SG47920A1 (es) |
TW (1) | TW266204B (es) |
ZA (1) | ZA948636B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9324785D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
US5561245A (en) * | 1995-04-17 | 1996-10-01 | Western Atlas International, Inc. | Method for determining flow regime in multiphase fluid flow in a wellbore |
EP0922690B1 (en) | 1996-06-28 | 2003-12-03 | SK NJC Co., Ltd. | Process for the preparation of cyclohexanedimethanol |
DE69908888T2 (de) | 1998-11-09 | 2003-12-18 | Calsonic Kansei Corp | Plattenverdampfer |
WO2000058248A1 (en) * | 1999-03-25 | 2000-10-05 | Eastman Chemical Company | Process for producing 1,4-cyclohexanedimethanol with enhanced cis-isomer content |
US6919489B1 (en) * | 2004-03-03 | 2005-07-19 | Eastman Chemical Company | Process for a cyclohexanedimethanol using raney metal catalysts |
RU2008135693A (ru) * | 2006-02-03 | 2010-03-10 | Дау Глобал Текнолоджиз Инк. (Us) | Мономеры и полимеры на основе 1,3/1,4-циклогександиметанола |
EP2280739B1 (en) * | 2008-06-03 | 2012-07-04 | Actamax Surgical Materials LLC | A tissue coating for preventing undesired tissue-to-tissue adhesions |
KR101099127B1 (ko) * | 2008-10-16 | 2011-12-26 | 한화케미칼 주식회사 | 60%이상의 시스 디(c4-c20)알킬 시클로헥산-1,4-디카르복실레이트의 제조방법 |
US8410317B2 (en) * | 2011-07-29 | 2013-04-02 | Eastman Chemical Company | Process for the preparation of 1,4-cyclohexanedimethanol |
US8410318B2 (en) * | 2011-07-29 | 2013-04-02 | Eastman Chemical Company | Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid |
US8766017B2 (en) | 2011-07-29 | 2014-07-01 | Eastman Chemical Company | Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid |
US8877984B2 (en) | 2011-07-29 | 2014-11-04 | Eastman Chemical Company | Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid |
CN104549322A (zh) * | 2013-10-29 | 2015-04-29 | 中国石油天然气股份有限公司 | 一种加氢生产1,4-环己烷二甲醇的催化剂及其制备和应用 |
US9340482B2 (en) | 2013-12-30 | 2016-05-17 | Eastman Chemical Company | Processes for making cyclohexane compounds |
US9346737B2 (en) | 2013-12-30 | 2016-05-24 | Eastman Chemical Company | Processes for making cyclohexane compounds |
US9115155B1 (en) | 2014-03-20 | 2015-08-25 | Eastman Chemical Company | Low-pressure synthesis of cyclohexanedimethanol and derivatives |
KR101639487B1 (ko) * | 2014-11-11 | 2016-07-13 | 롯데케미칼 주식회사 | 공정 단순화를 위한 트랜스-1,4-사이클로헥산디메탄올 제조장치 |
EP3118181A4 (en) | 2014-04-07 | 2018-03-14 | Lotte Chemical Corporation | Composite metal catalyst composition, and method and apparatus for preparing 1,4-cyclohexanedimethanol using same |
US9328050B1 (en) | 2014-12-23 | 2016-05-03 | Eastman Chemical Company | Processes for making hydroxymethylbenzoic acid compounds |
KR102413118B1 (ko) | 2015-11-02 | 2022-06-24 | 에스케이케미칼 주식회사 | 1,4-사이클로헥산디메탄올의 제조 부산물의 처리 방법 |
CN107282044B (zh) * | 2016-04-12 | 2020-02-04 | 中国石油化工股份有限公司 | 1,4-环己烷二甲酸合成用催化剂 |
CN106748704A (zh) * | 2016-11-14 | 2017-05-31 | 中海油天津化工研究设计院有限公司 | 一种联产1,4‑环己烷二甲醇和环己基‑1,4‑二甲醛的方法 |
CN106748645B (zh) * | 2016-12-10 | 2020-06-05 | 山东元利科技有限公司 | 一种提高1,6-己二醇纯度的方法 |
US10329235B2 (en) * | 2017-08-31 | 2019-06-25 | ClearWaterBay CHDM Technology Limited | System and method for producing 1,4-cyclohexanedimethanol and 1,4- cyclohexanedicarboxylic acid from terephthalic acid |
CN112209945A (zh) * | 2020-11-10 | 2021-01-12 | 湖北吉和昌化工科技有限公司 | 一种3,4-乙烯二氧噻吩的合成工艺 |
CN113649021B (zh) * | 2021-09-09 | 2023-12-01 | 濮阳圣恺环保新材料科技股份有限公司 | 一种铜系加氢催化剂的制备方法 |
Family Cites Families (51)
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US2105664A (en) * | 1930-04-17 | 1938-01-18 | Du Pont | Catalytic hydrogenation of hydroaromatic carboxylic acids and their esters |
US2137407A (en) * | 1931-05-11 | 1938-11-22 | Du Pont | Catalytic hydrogenation process |
US2091800A (en) * | 1931-09-15 | 1937-08-31 | Rohm & Haas | Method of hydrogenating esters |
US2079414A (en) * | 1932-08-20 | 1937-05-04 | Du Pont | Process for producing alcohols from esters of nonaromatic carboxylic acids |
US2040944A (en) * | 1933-09-22 | 1936-05-19 | Du Pont | Process for producing polyhydroxy alcohols |
US2755317A (en) * | 1952-11-10 | 1956-07-17 | Universal Oil Prod Co | Hydrogenation of benzene to cyclohexane |
US2818393A (en) * | 1953-05-05 | 1957-12-31 | Kellogg M W Co | Method of preparing a catalyst |
US2830095A (en) * | 1953-05-07 | 1958-04-08 | Olin Mathieson | Production of ethylene chlorohydrin |
BE592181A (es) * | 1955-12-22 | |||
US2884450A (en) * | 1956-04-20 | 1959-04-28 | Du Pont | Hydrogenation of unsaturated dilactones to 1,8-octanedioic acids and 1,8-octanediolswith copper chromite catalysts |
GB879264A (en) * | 1957-10-09 | 1961-10-11 | Eastman Kodak Co | Preparation of 1,4-cyclohexanedimethanol |
US2917549A (en) * | 1958-01-07 | 1959-12-15 | Eastman Kodak Co | Preparation of trans-1,4-cyclohexanedimethanol |
NL260833A (es) * | 1960-02-09 | |||
DE1144703B (de) * | 1960-10-06 | 1963-03-07 | Eastman Kodak Co | Verfahren zur Herstellung von Alkoholen durch katalytische Hydrierung von Estern |
FR1276722A (fr) * | 1960-10-11 | 1961-11-24 | Eastman Kodak Co | Procédé de préparation d'un catalyseur en vue de la réduction des esters en alcools |
NL292315A (es) * | 1962-05-05 | |||
CH438269A (it) * | 1963-05-10 | 1967-06-30 | Snam Spa | Processo di idrogenazione di composti acetilenici miscibili con acqua a composti etilenici |
US3334149A (en) * | 1964-07-21 | 1967-08-01 | Eastman Kodak Co | Plural stage hydrogenation of dialkyl terephthalate using palladium and then copper chromite |
US4052467A (en) * | 1967-11-08 | 1977-10-04 | Phillips Petroleum Company | Catalytic reduction of aldehydes to alcohols |
GB1454440A (en) * | 1974-10-03 | 1976-11-03 | Ucb Sa | Process for the production of butane-1,4-diol from but-2-ene- 1,4-dioic acid |
GB1464263A (en) * | 1974-12-03 | 1977-02-09 | Ucb Sa | Production of butane-1,4-diol |
US4032458A (en) * | 1975-08-08 | 1977-06-28 | Petro-Tex Chemical Corporation | Production of 1,4-butanediol |
US4172961A (en) * | 1975-08-08 | 1979-10-30 | Denka Chemical Corporation | Production of 1,4-butanediol |
DE2719867A1 (de) * | 1977-05-04 | 1978-11-09 | Bayer Ag | Verfahren zur herstellung von butandiol-1,4 |
DE2845905C3 (de) * | 1978-10-21 | 1983-05-26 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur kontinuierlichen Herstellung von Butandiol-1,4 |
DE3106819A1 (de) * | 1981-02-24 | 1982-09-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von 1,4-butandiol |
IT1190783B (it) * | 1981-04-29 | 1988-02-24 | Davy Mckee Oil & Chem | Processo per l'idrogenolisi di esteri di acidi carbossilici |
GB8331793D0 (en) * | 1983-11-29 | 1984-01-04 | Davy Mckee Ltd | Process |
GB8514002D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
BR8507068A (pt) * | 1984-11-21 | 1987-07-14 | Davy Mckee London | Processo para a producao de butano-1,4-diol |
GB8514001D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
US4652685A (en) * | 1985-11-15 | 1987-03-24 | General Electric Company | Hydrogenation of lactones to glycols |
DE3610698A1 (de) * | 1986-03-29 | 1987-10-01 | Henkel Kgaa | Katalysator und verfahren zur katalytischen hydrierung von fettsaeuremethylestern im festbett |
JPH01500753A (ja) * | 1986-08-01 | 1989-03-16 | デイヴィ マッキー (ロンドン) リミテッド | ブタン‐1,4‐ジオールおよびガンマ‐ブチロラクトンの同時製造方法 |
GB8717989D0 (en) * | 1987-07-29 | 1987-09-03 | Davy Mckee Ltd | Catalyst |
US4837368A (en) * | 1988-02-01 | 1989-06-06 | Eastman Kodak Company | Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor |
KR970009560B1 (ko) * | 1987-08-03 | 1997-06-14 | 이스트만 코닥 컴퍼니 | 카보닐을 함유하는 화합물의 저압 촉매수소화 및 이에 관한 촉매 |
US4999090A (en) * | 1988-04-10 | 1991-03-12 | Towa Chemical Industry Co., Ltd. | Process for preparing trans-1,4-cyclohexanedimethanol and powder of the same |
US5185476A (en) * | 1988-07-15 | 1993-02-09 | Eastman Kodak Company | Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor |
DE3843956A1 (de) * | 1988-12-24 | 1990-06-28 | Huels Chemische Werke Ag | Verfahren zur herstellung von aliphatischen und cycloaliphatischen diolen durch katalytische hydrierung von dicarbonsaeureestern |
US5124435A (en) * | 1988-12-28 | 1992-06-23 | Mitsubishi Rayon Co., Ltd. | Polyester copolymer from terephthalic acid glycol and cycloaliphatic diol |
JP2781272B2 (ja) * | 1989-01-17 | 1998-07-30 | デイヴィ・プロセス・テクノロジー・リミテッド | 脂肪族アルコールの製造方法 |
US4929777A (en) * | 1989-02-13 | 1990-05-29 | Eastman Kodak Company | Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters |
GB8917862D0 (en) * | 1989-08-04 | 1989-09-20 | Davy Mckee London | Process |
US5142067A (en) * | 1989-12-21 | 1992-08-25 | Union Carbide Chemicals & Plastics Technology Corporation | Hydrogenation with Cu-Al-X catalysts |
US5191091A (en) * | 1989-12-21 | 1993-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Hydrogenation with Cu-Al catalysts |
GB9025708D0 (en) * | 1990-11-27 | 1991-01-09 | Unilever Plc | Fatty ester hydrogenation |
DE4141199A1 (de) * | 1991-12-13 | 1993-06-17 | Sued Chemie Ag | Chromfreier katalysator fuer die hydrierung von organischen verbindungen, die die carbonylfunktionen enthalten |
GB9324752D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324785D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
GB9324823D0 (en) * | 1993-12-02 | 1994-01-19 | Davy Mckee London | Process |
-
1993
- 1993-12-02 GB GB939324783A patent/GB9324783D0/en active Pending
- 1993-12-30 US US08/174,321 patent/US5387752A/en not_active Expired - Lifetime
- 1993-12-31 TW TW082111218A patent/TW266204B/zh not_active IP Right Cessation
-
1994
- 1994-01-06 DE DE69409762T patent/DE69409762T2/de not_active Expired - Lifetime
- 1994-01-06 AT AT94300087T patent/ATE165326T1/de not_active IP Right Cessation
- 1994-01-06 ES ES94300087T patent/ES2115870T3/es not_active Expired - Lifetime
- 1994-01-06 SG SG1996005365A patent/SG47920A1/en unknown
- 1994-01-06 KR KR1019940000130A patent/KR100281492B1/ko not_active IP Right Cessation
- 1994-01-06 EP EP94300087A patent/EP0656339B1/en not_active Expired - Lifetime
- 1994-01-10 JP JP00079894A patent/JP4050333B2/ja not_active Expired - Fee Related
- 1994-11-02 ZA ZA948636A patent/ZA948636B/xx unknown
- 1994-11-10 MY MYPI94002993A patent/MY111619A/en unknown
- 1994-11-29 MX MXPA94009221A patent/MXPA94009221A/es active IP Right Grant
- 1994-12-01 AU AU79142/94A patent/AU673471B2/en not_active Ceased
- 1994-12-02 BR BR9404844A patent/BR9404844A/pt not_active IP Right Cessation
- 1994-12-02 CN CN94112835A patent/CN1060150C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0656339A1 (en) | 1995-06-07 |
KR100281492B1 (ko) | 2001-02-15 |
TW266204B (es) | 1995-12-21 |
ATE165326T1 (de) | 1998-05-15 |
MXPA94009221A (es) | 2005-01-10 |
MY111619A (en) | 2000-09-27 |
JPH07188079A (ja) | 1995-07-25 |
CN1108234A (zh) | 1995-09-13 |
AU673471B2 (en) | 1996-11-07 |
GB9324783D0 (en) | 1994-01-19 |
JP4050333B2 (ja) | 2008-02-20 |
BR9404844A (pt) | 1995-08-01 |
DE69409762T2 (de) | 1998-09-24 |
DE69409762D1 (de) | 1998-05-28 |
US5387752A (en) | 1995-02-07 |
KR950017894A (ko) | 1995-07-20 |
SG47920A1 (en) | 1998-04-17 |
EP0656339B1 (en) | 1998-04-22 |
CN1060150C (zh) | 2001-01-03 |
AU7914294A (en) | 1995-06-08 |
ZA948636B (en) | 1995-07-10 |
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