ES2118981T3 - Hidrogenacion catalitica selectiva de aldehidos aromaticos. - Google Patents

Hidrogenacion catalitica selectiva de aldehidos aromaticos.

Info

Publication number
ES2118981T3
ES2118981T3 ES94100078T ES94100078T ES2118981T3 ES 2118981 T3 ES2118981 T3 ES 2118981T3 ES 94100078 T ES94100078 T ES 94100078T ES 94100078 T ES94100078 T ES 94100078T ES 2118981 T3 ES2118981 T3 ES 2118981T3
Authority
ES
Spain
Prior art keywords
catalytic hydrogenation
selective catalytic
aromatic aldehydes
group
hydrogen
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
Application number
ES94100078T
Other languages
English (en)
Inventor
Martin Dr Bankmann
Reinhold Dr Brand
Andreas Dr Freund
Thomas Dr Tacke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2118981T3 publication Critical patent/ES2118981T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
    • 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
    • C07C29/14—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 a —CHO group
    • C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/46—Ruthenium, rhodium, osmium or iridium
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN PROCESO PARA LA HIDROGENACION CATALITICA SELECTIVA DEL GRUPO CARBONILO DE ALDEIDOS AROMATICOS DE LA FORMULA REFERIDA EN EL RESUMEN DE LA PATENTE C6H5CHOX DONDE X PUEDE SER UN GRUPO CARBOXILO, UN GRUPO METILO O UN HALOGENO CON RESPECTO A LOS CORRESPONDIENTES ALCOHOLES Y COMPUESTOS METILO. LA HIDROGENACION CATALITICA SE REALIZA BAJO LA ADICION DE UN DISOLVENTE EVENTUALMENTE EN PRESENCIA DE ACIDOS ORGANICOS EN UN CATALIZADOR PORTADOR FORMADO PREVIAMENTE QUE CONTIENE UN METAL-GRUPO PLATINO SOBRE UN SOPORTE A BASE DE OXIDO DE TITANIO EN PRESENCIA DE HIDROGENO CON UNA PRESION PARCIAL DEL HIDROGENO DESDE 5 HASTA 50 BAR Y UNA TEMPERATURA DESDE 100 HASTA 300
ES94100078T 1993-01-08 1994-01-05 Hidrogenacion catalitica selectiva de aldehidos aromaticos. Expired - Lifetime ES2118981T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4300297A DE4300297C2 (de) 1993-01-08 1993-01-08 Verfahren zur selektiven katalytischen Hydrierung der Carbonylgruppe von 4-Carboxylbenzaldehyd

Publications (1)

Publication Number Publication Date
ES2118981T3 true ES2118981T3 (es) 1998-10-01

Family

ID=6477865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94100078T Expired - Lifetime ES2118981T3 (es) 1993-01-08 1994-01-05 Hidrogenacion catalitica selectiva de aldehidos aromaticos.

Country Status (9)

Country Link
US (1) US5387726A (es)
EP (1) EP0606072B1 (es)
KR (1) KR940018338A (es)
CN (1) CN1099740A (es)
BR (1) BR9400041A (es)
DE (2) DE4300297C2 (es)
ES (1) ES2118981T3 (es)
MX (1) MX9400303A (es)
TW (1) TW237446B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1002923B (el) * 1997-01-24 1998-06-16 Καταλυτες για την καυση πτητικων οργανικων ενωσεων (vocs)
KR101516812B1 (ko) * 1998-02-16 2015-04-30 스미또모 가가꾸 가부시끼가이샤 염소의 제조방법
DE19926621A1 (de) * 1999-06-11 2000-12-14 Bayer Ag Verfahren zur Herstellung von Benzylalkoholen und deren Verwendung
AU2003200836A1 (en) * 2002-01-09 2003-07-24 Hormos Medical Corporation Method for the preparation of matairesinol
BR0306939A (pt) 2002-01-24 2004-12-14 Basf Ag Processo para preparar derivados de tolueno
CN101844957B (zh) * 2010-03-30 2012-10-24 杭州师范大学 一种α, β-不饱和酮羰基还原成亚甲基的方法
EP2444150A1 (de) * 2010-10-22 2012-04-25 crenox GmbH Trägerkatalysator aus Aufschlussrückständen der titanylsulfathaltigen Schwarzlösung
KR101930087B1 (ko) * 2011-07-26 2018-12-18 에스케이이노베이션 주식회사 방향족 카르복시산 및/또는 방향족 카르복시산 알킬 에스테르 제조 공정에서 발생하는 부산물로부터 방향족 탄화수소 제조방법
CN103301864B (zh) * 2012-03-12 2014-12-31 中国科学院大连化学物理研究所 一种Pd/TiO2-C-SiC催化剂及其制备与应用
CN102863331B (zh) * 2012-09-18 2014-09-03 中国石油化工股份有限公司 对苯二甲酸加氢精制催化剂活性状况判断方法
CN103386303B (zh) * 2013-07-25 2016-03-02 中国石油化工股份有限公司 一种加氢催化剂及其制备方法
CN105268434B (zh) * 2014-07-24 2018-07-13 中国石油化工股份有限公司 粗对苯二甲酸加氢精制催化剂
CN106475093B (zh) * 2015-09-02 2021-07-23 中国石化扬子石油化工有限公司 一种蛋壳型Pd/TiO2催化剂的制备方法
FI128885B (en) * 2018-11-06 2021-02-15 Teknologian Tutkimuskeskus Vtt Oy Catalyst for dehydrogenation, method for preparing the catalyst and use

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233536A (fr) * 1958-01-13 1960-10-12 Engelhard Ind Inc Catalyseur contenant du ruthénium
GB1159967A (en) * 1965-11-15 1969-07-30 Johnson Matthey Co Ltd Improvements in and relating to the Catalytic Reduction of Aromatic Ketones and Aromatic Aldehydes
US3532760A (en) * 1966-08-15 1970-10-06 Dow Chemical Co Reduction of chlorophenones
GB1578725A (en) * 1977-03-02 1980-11-05 Johnson Matthey Co Ltd Catalytic process for the purification of terephthalic acid
US4743577A (en) * 1986-10-14 1988-05-10 Amoco Corporation Catalyst composition
JPH078823B2 (ja) * 1986-10-20 1995-02-01 三井石油化学工業株式会社 高純度テレフタル酸の製造方法
US4721808A (en) * 1987-04-21 1988-01-26 Amoco Corporation Process for purification of crude p-hydroxymethylbenzoic acid
US4812594A (en) * 1987-04-21 1989-03-14 Amoco Corporation Process for purification of crude p-hydroxymethylbenzoic acid
DE4132663C2 (de) * 1991-10-01 1993-10-14 Degussa Verfahren zum Herstellen von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd

Also Published As

Publication number Publication date
BR9400041A (pt) 1994-07-26
DE4300297C2 (de) 1998-01-29
DE59406155D1 (de) 1998-07-16
EP0606072B1 (de) 1998-06-10
DE4300297A1 (de) 1994-07-21
TW237446B (es) 1995-01-01
CN1099740A (zh) 1995-03-08
KR940018338A (ko) 1994-08-16
EP0606072A1 (de) 1994-07-13
US5387726A (en) 1995-02-07
MX9400303A (es) 1994-07-29

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