DE69824148D1 - Verfahren, Katalysator und Vorrichtung zur Herstellung von Acetaldehyd aus Essigsäure - Google Patents

Verfahren, Katalysator und Vorrichtung zur Herstellung von Acetaldehyd aus Essigsäure

Info

Publication number
DE69824148D1
DE69824148D1 DE69824148T DE69824148T DE69824148D1 DE 69824148 D1 DE69824148 D1 DE 69824148D1 DE 69824148 T DE69824148 T DE 69824148T DE 69824148 T DE69824148 T DE 69824148T DE 69824148 D1 DE69824148 D1 DE 69824148D1
Authority
DE
Germany
Prior art keywords
acetaldehyde
catalyst
production
acetic acid
acetic
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
DE69824148T
Other languages
English (en)
Other versions
DE69824148T2 (de
Inventor
Gerald C Tustin
Leslie S Depew
Nick A Collins
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of DE69824148D1 publication Critical patent/DE69824148D1/de
Publication of DE69824148T2 publication Critical patent/DE69824148T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B01J23/8906—Iron and noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE69824148T 1998-04-30 1998-08-18 Verfahren, Katalysator und Vorrichtung zur Herstellung von Acetaldehyd aus Essigsäure Expired - Lifetime DE69824148T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69953 1998-04-30
US09/069,953 US6121498A (en) 1998-04-30 1998-04-30 Method for producing acetaldehyde from acetic acid

Publications (2)

Publication Number Publication Date
DE69824148D1 true DE69824148D1 (de) 2004-07-01
DE69824148T2 DE69824148T2 (de) 2005-05-25

Family

ID=22092220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824148T Expired - Lifetime DE69824148T2 (de) 1998-04-30 1998-08-18 Verfahren, Katalysator und Vorrichtung zur Herstellung von Acetaldehyd aus Essigsäure

Country Status (4)

Country Link
US (1) US6121498A (de)
EP (1) EP0953560B1 (de)
JP (1) JP4094737B2 (de)
DE (1) DE69824148T2 (de)

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WO2014119185A1 (ja) * 2013-01-30 2014-08-07 株式会社ダイセル アセトアルデヒドの製造方法
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Also Published As

Publication number Publication date
EP0953560A1 (de) 1999-11-03
DE69824148T2 (de) 2005-05-25
JPH11322658A (ja) 1999-11-24
JP4094737B2 (ja) 2008-06-04
EP0953560B1 (de) 2004-05-26
US6121498A (en) 2000-09-19

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