RO115517B1 - Procedeu de obţinere a acidului acetic - Google Patents

Procedeu de obţinere a acidului acetic

Info

Publication number
RO115517B1
RO115517B1 RO95-01734A RO9501734A RO115517B1 RO 115517 B1 RO115517 B1 RO 115517B1 RO 9501734 A RO9501734 A RO 9501734A RO 115517 B1 RO115517 B1 RO 115517B1
Authority
RO
Romania
Prior art keywords
oxygen
reaction
ethylene
group
preparing acetic
Prior art date
Application number
RO95-01734A
Other languages
English (en)
Inventor
Toshiro Suzuki
Hiroko Yoshikawa
Abe Kenichi
Sano Kenichi
Original Assignee
Showa Denko K.K.
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 Showa Denko K.K. filed Critical Showa Denko K.K.
Publication of RO115517B1 publication Critical patent/RO115517B1/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Prezenta invenţie se referă la un procedeu de obţinere a acidului acetic prin reacţia etilenei cu oxigenul în prezenţa apei şi a unui catalizator constituit din (a) Pd metalic şi (b) cel puţin un membru ales din grupa constând din heteropoliacizi şi sărurile lor, care constă în accea că, reacţia se desfăşoară în fază gazoasă şi se aduc în reacţie etilenă, oxigen şi abur. Intr-o altă variantă, procedeul de obţinere a acidului acetic prin reacţia etilenei cu oxigenul în prezenţa apei şi a unui catalizator constituit din (a) Pd metalic, (b) cel puţin un membru ales din grupa constând din heteropoliacizi şi sărurile lor şi (c) cel puţin un membru ales din grupa constând din elemente metalice din grupele 11, 14, 15 şi 16 din Tabelul periodic, forma extinsă constă în aceea că, reacţia se desfăşoară în fază gazoasă şi se aduc în reacţie etilenă, oxigen şi abur.
RO95-01734A 1993-04-06 1994-04-05 Procedeu de obţinere a acidului acetic RO115517B1 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7973093 1993-04-06
JP14091093 1993-06-11
PCT/JP1994/000557 WO1994022803A1 (en) 1993-04-06 1994-04-05 Process for producing acetic acid

Publications (1)

Publication Number Publication Date
RO115517B1 true RO115517B1 (ro) 2000-03-30

Family

ID=26420731

Family Applications (1)

Application Number Title Priority Date Filing Date
RO95-01734A RO115517B1 (ro) 1993-04-06 1994-04-05 Procedeu de obţinere a acidului acetic

Country Status (26)

Country Link
US (1) US5405996A (ro)
EP (1) EP0620205B1 (ro)
JP (1) JP2770734B2 (ro)
KR (1) KR100307815B1 (ro)
CN (1) CN1057078C (ro)
AT (1) ATE169612T1 (ro)
AU (1) AU673905B2 (ro)
BG (1) BG62804B1 (ro)
BR (1) BR9406104A (ro)
CA (1) CA2159486A1 (ro)
CZ (1) CZ288296B6 (ro)
DE (1) DE69412326T2 (ro)
DK (1) DK0620205T3 (ro)
ES (1) ES2119002T3 (ro)
FI (1) FI954739A (ro)
HU (1) HU216812B (ro)
MY (1) MY110744A (ro)
NO (1) NO304021B1 (ro)
PL (1) PL176669B1 (ro)
RO (1) RO115517B1 (ro)
RU (1) RU2131409C1 (ro)
SG (1) SG43820A1 (ro)
SK (1) SK281296B6 (ro)
TW (1) TW295579B (ro)
UA (1) UA44243C2 (ro)
WO (1) WO1994022803A1 (ro)

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GB9616573D0 (en) * 1996-08-07 1996-09-25 Bp Chem Int Ltd Process
US7189377B1 (en) 1996-08-07 2007-03-13 Bp Chemicals Limited Apparatus for performing integrated process for reproduction of vinyl acetate and/or acetic acid using a fluidized bed
DE19717076A1 (de) * 1997-04-23 1998-10-29 Hoechst Ag Katalysator und Verfahren zur katalytischen Oxidation von Ethan zu Essigsäure
US6013597A (en) * 1997-09-17 2000-01-11 Saudi Basic Industries Corporation Catalysts for the oxidation of ethane to acetic acid processes of making same and, processes of using same
DE19745902A1 (de) * 1997-10-17 1999-04-22 Hoechst Ag Verfahren zur selektiven Herstellung von Essigsäure durch katalytische Oxidation von Ethan
US6030920A (en) 1997-12-24 2000-02-29 Saudi Basic Industries Corporation Catalysts for producing acetic acid from ethane oxidation, processes of making same and method of using same
FR2778583B1 (fr) * 1998-05-13 2000-06-16 Inst Francais Du Petrole Catalyseur comprenant un phyllosilicate contenant du bore et/ou du silicium et procede d'hydrocraquage
GB9810928D0 (en) * 1998-05-22 1998-07-22 Bp Chem Int Ltd Catalyst and process
US6028221A (en) * 1998-06-29 2000-02-22 Saudi Basic Industries Corporation Catalyst systems for the one step gas phase production of acetic acid from ethylene and methods of making and using the same
US6087297A (en) * 1998-06-29 2000-07-11 Saudi Basic Industries Corporation Catalysts for gas phase production of acetic acid from ethane, processes of making the same and methods of using same
GB9819221D0 (en) * 1998-09-04 1998-10-28 Bp Chem Int Ltd Process for the production of acetic acid
US6114278A (en) * 1998-11-16 2000-09-05 Saudi Basic Industries Corporation Catalysts for catalytic oxidation of propane to acrylic acid, methods of making and using the same
US6060421A (en) * 1998-12-23 2000-05-09 Saudi Basic Industries Corporation Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same
US6037304A (en) * 1999-01-11 2000-03-14 Saudi Basic Industries Corporation Highly active and selective catalysts for the production of unsaturated nitriles, methods of making and using the same
US6017846A (en) * 1999-01-11 2000-01-25 Saudi Basic Industries Corporation Highly active and selective catalysts for the production of unsaturated nitriles, methods of making and using the same
CA2360499A1 (en) * 1999-02-26 2000-09-08 Tomoyoshi Higashi Catalyst for production of acetic acid, process for its production and process for production of acetic acid using it
US20030091496A1 (en) * 2001-07-23 2003-05-15 Resasco Daniel E. Method and catalyst for producing single walled carbon nanotubes
US6333016B1 (en) * 1999-06-02 2001-12-25 The Board Of Regents Of The University Of Oklahoma Method of producing carbon nanotubes
US7816709B2 (en) * 1999-06-02 2010-10-19 The Board Of Regents Of The University Of Oklahoma Single-walled carbon nanotube-ceramic composites and methods of use
US6258992B1 (en) * 1999-09-17 2001-07-10 Saudi Basic Industries Corporation Gas phase catalytic oxidation of hydrocarbons to carboxylic acids and dehydrogenated products
WO2001024924A1 (en) * 1999-10-05 2001-04-12 Showa Denko K. K. Catalyst for acetic acid production, process for producing the same, and process for producing acetic acid with the same
US6706919B1 (en) 1999-10-05 2004-03-16 Showa Denko K. K. Catalyst for use in producing acetic acid, process for producing the catalyst, and process for producing acetic acid using the catalyst
JP3920020B2 (ja) 1999-12-24 2007-05-30 株式会社日本触媒 含酸素有機化合物製造用触媒および含酸素有機化合物の製造方法
US20020038051A1 (en) 2000-02-18 2002-03-28 Degussa-Huls Ag Raney copper
US6919064B2 (en) * 2000-06-02 2005-07-19 The Board Of Regents Of The University Of Oklahoma Process and apparatus for producing single-walled carbon nanotubes
US6413487B1 (en) * 2000-06-02 2002-07-02 The Board Of Regents Of The University Of Oklahoma Method and apparatus for producing carbon nanotubes
GB0026243D0 (en) * 2000-10-26 2000-12-13 Bp Chem Int Ltd Process
JP4861563B2 (ja) * 2001-04-24 2012-01-25 昭和電工株式会社 低級脂肪族カルボン酸の精製方法、該精製方法による低級脂肪族カルボン酸の製造方法及び該製造方法により得られた低級脂肪族カルボン酸
MY122928A (en) * 2001-12-27 2006-05-31 Daicel Chem Catalyst and process for the production of lower fatty acid esters
US7829622B2 (en) * 2002-06-19 2010-11-09 The Board Of Regents Of The University Of Oklahoma Methods of making polymer composites containing single-walled carbon nanotubes
US7153903B1 (en) 2002-06-19 2006-12-26 The Board Of Regents Of The University Of Oklahoma Carbon nanotube-filled composites prepared by in-situ polymerization
JP2004083473A (ja) * 2002-08-27 2004-03-18 Showa Denko Kk 低級脂肪族カルボン酸エステルの製造方法及び該製造方法で製造された低級脂肪族カルボン酸エステル
TWI272123B (en) * 2002-12-20 2007-02-01 Showa Denko Kk Heteropolyacid and/or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst
ATE470734T1 (de) * 2003-12-15 2010-06-15 Resasco Daniel E Rheniumkatalysatoren und verfahren zur herstellung von einwandigen kohlenstoffnanoröhren
US7279247B2 (en) * 2004-01-09 2007-10-09 The Board Of Regents Of The University Of Oklahoma Carbon nanotube pastes and methods of use
SA05260071B1 (ar) * 2004-03-29 2009-11-11 دينكو كيه كيه, شوا محفز لإنتاج مركب يحتوي على اكسجين، وعملية لإنتاج المحفز وعملية لإنتاج مركب يحتوي على اكسجين باستخدام المحفز
EP1904670B1 (en) 2005-06-28 2011-09-28 The Board of Regents of the University of Oklahoma Methods for growing and harvesting carbon nanotubes
WO2013056268A2 (en) * 2011-10-06 2013-04-18 Celanese International Corporation Hydrogenation catalysts prepared from polyoxometalate precursors and process for using same to produce ethanol
US9024086B2 (en) 2012-01-06 2015-05-05 Celanese International Corporation Hydrogenation catalysts with acidic sites
CN104039448B (zh) 2012-01-06 2016-11-16 国际人造丝公司 具有钴改性载体的加氢催化剂
BR112014016770A2 (pt) * 2012-01-06 2017-06-13 Celanese International Corporation catalisador de hidrogenação
WO2023112488A1 (ja) * 2021-12-15 2023-06-22 株式会社レゾナック 酢酸エチルの製造方法

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GB1025679A (en) * 1961-12-29 1966-04-14 Eastman Kodak Co The preparation of organic compounds containing a carbonyl group and compositions for use therein
US3970697A (en) * 1974-07-01 1976-07-20 National Distillers And Chemical Corporation Oxidation of ethylene to acetic acid
GB1508331A (en) * 1975-03-18 1978-04-19 Inst Kataliza Sibir Otdel An S Catalyst for liquid-phase oxidation of olefins and a method of preparing same
JPS5457488A (en) * 1977-10-17 1979-05-09 Sagami Chem Res Center Acetic acid production catalyst
JPS60190733A (ja) * 1984-03-09 1985-09-28 Babcock Hitachi Kk 酢酸の合成法
US5162578A (en) * 1987-06-12 1992-11-10 Union Carbide Chemicals & Plastics Technology Corporation Acetic acid from ethane, ethylene and oxygen
US5218140A (en) * 1988-08-02 1993-06-08 Union Carbide Chemicals & Plastics Technology Corporation Carbonylation reaction and catalyst therefor
GB9022127D0 (en) * 1990-10-11 1990-11-21 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
AU6292994A (en) 1994-10-24
BG100045A (bg) 1996-05-31
FI954739A (fi) 1995-12-05
KR100307815B1 (ko) 2001-11-30
SK125095A3 (en) 1996-04-03
NO304021B1 (no) 1998-10-12
UA44243C2 (uk) 2002-02-15
CZ288296B6 (en) 2001-05-16
US5405996A (en) 1995-04-11
MY110744A (en) 1999-02-27
EP0620205A1 (en) 1994-10-19
ES2119002T3 (es) 1998-10-01
HU216812B (hu) 1999-08-30
JP2770734B2 (ja) 1998-07-02
ATE169612T1 (de) 1998-08-15
FI954739A0 (fi) 1995-10-05
HUT73744A (en) 1996-09-30
CZ257295A3 (en) 1996-05-15
PL311003A1 (en) 1996-01-22
NO953970L (no) 1995-12-05
PL176669B1 (pl) 1999-07-30
AU673905B2 (en) 1996-11-28
SG43820A1 (en) 1997-11-14
KR960701823A (ko) 1996-03-28
SK281296B6 (sk) 2001-02-12
CN1057078C (zh) 2000-10-04
RU2131409C1 (ru) 1999-06-10
WO1994022803A1 (en) 1994-10-13
CA2159486A1 (en) 1994-10-13
HU9502910D0 (en) 1995-12-28
EP0620205B1 (en) 1998-08-12
DE69412326T2 (de) 1999-04-29
NO953970D0 (no) 1995-10-05
TW295579B (ro) 1997-01-11
JPH0789896A (ja) 1995-04-04
BG62804B1 (bg) 2000-08-31
DE69412326D1 (de) 1998-09-17
BR9406104A (pt) 1995-12-12
CN1122131A (zh) 1996-05-08
DK0620205T3 (da) 1998-10-26

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