AR247719A1 - Proceso para la oxidacion en lecho fluidizado de etano a acido acetico - Google Patents

Proceso para la oxidacion en lecho fluidizado de etano a acido acetico

Info

Publication number
AR247719A1
AR247719A1 AR92323840A AR32384092A AR247719A1 AR 247719 A1 AR247719 A1 AR 247719A1 AR 92323840 A AR92323840 A AR 92323840A AR 32384092 A AR32384092 A AR 32384092A AR 247719 A1 AR247719 A1 AR 247719A1
Authority
AR
Argentina
Prior art keywords
ethane
reaction zone
fluidized bed
acetic acid
gas
Prior art date
Application number
AR92323840A
Other languages
English (en)
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Application granted granted Critical
Publication of AR247719A1 publication Critical patent/AR247719A1/es

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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCESO PARA OXIDAR ETANO A ACIDO ACETICO QUE COMPRENDE: ALIMENTAR ETANO Y UN GAS DE RECICLADO A LA ZONA DE REACCION DE UN LECHO FLUIDIZADO QUE CONTIENE UN CATALIZADOR SOLIDO PARA OXIDACION, EN PARTICULAS FLUIDIZADAS, ALIMENTAR UN GAS QUE CONTIENE OXIGENO MOLECULAR EN FORMA SEPARADA AL ETANO HACIA LA ZONA DE REACCION DE FORMA QUE EL GAS QUE CONTIENE OXIGENO MOLECULAR SE MEZCLE PRIMERO CON LA MAYOR PORCION DE LOS GASES DE ALIMENTACION DE HIDROCARBUROS COMBUSTIBLE DENTRO DEL LECHO FLUIDIZADO; INCLUYENDO EL PROCESO LOS PASOS DE: (1) ENFRIAR EL EFLUENTE GASEOSO DE LA ZONA DE REACCION, (2) SEPARAR LA MAYORIA DEL ACIDO ACETICO EN FORMA LIQUIDA DEL EFLUENTE DE GASES, DEJAR UNA CORRIENTE GASEOSA QUE CONTIENE CASI TODOS LOS OXIDOS DE CARBONO CONTENIDOS EN EL EFLUENTE, (3) PURGAR UNA PEQUENA PARTE DE LA CORRIENTE GASEOSA Y RECICLAR LA MAYOR PARTE COMO PARTE DE LA ALIMENTACION HACIA LA ZONA DE REACCION, EN DONDE TAL PURGA PREVIENE LA GENERACION DE OXIDOS DE CARBONO ENLA ZONA DE REACCION,Ñ Y EL RECICLADO SIRVE PARA MANTENER UNA ALTA PROPORCION DE OXIDOS DE CARBONO EN LOS GASES DE LA ZONA DE REACCION.
AR92323840A 1991-12-09 1992-12-07 Proceso para la oxidacion en lecho fluidizado de etano a acido acetico AR247719A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/803,882 US5300684A (en) 1991-12-09 1991-12-09 Process for the fluidized bed oxidation of ethane to acetic acid

Publications (1)

Publication Number Publication Date
AR247719A1 true AR247719A1 (es) 1995-03-31

Family

ID=25187683

Family Applications (1)

Application Number Title Priority Date Filing Date
AR92323840A AR247719A1 (es) 1991-12-09 1992-12-07 Proceso para la oxidacion en lecho fluidizado de etano a acido acetico

Country Status (19)

Country Link
US (1) US5300684A (es)
EP (1) EP0546677B1 (es)
JP (1) JP3221938B2 (es)
KR (1) KR0163772B1 (es)
CN (1) CN1073159A (es)
AR (1) AR247719A1 (es)
AT (1) ATE136017T1 (es)
AU (1) AU668529B2 (es)
BR (1) BR9204603A (es)
CA (1) CA2083459A1 (es)
DE (1) DE69209462T2 (es)
FI (1) FI925313A (es)
MX (1) MX9207136A (es)
MY (1) MY121842A (es)
NO (1) NO177850C (es)
NZ (1) NZ244895A (es)
RU (1) RU2094423C1 (es)
SA (1) SA93140025B1 (es)
ZA (1) ZA928654B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720063B1 (fr) * 1994-05-20 1996-10-25 Rhone Poulenc Chimie Catalyseur à base d'hétéropolyacide et son utilisation pour la préparation d'acide acétique par oxydation ménagée de l'éthane.
EP0685449B1 (en) * 1994-06-02 1999-08-18 The Standard Oil Company Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
IT1269970B (it) * 1994-06-30 1997-04-16 Sisas Spa Procedimento di riciclo di gas esausti nel processo di conversione di n-butano ad anidride maleica
DE19717075A1 (de) * 1997-04-23 1998-10-29 Hoechst Ag Verfahren zur Herstellung von Essigsäure in einer Reaktorkaskade
DE59900217D1 (de) 1998-05-22 2001-10-04 Consortium Elektrochem Ind Verfahren zur Herstellung von gesättigten Carbonsäuren mit 1 bis 4 C-Atomen
GB9819221D0 (en) * 1998-09-04 1998-10-28 Bp Chem Int Ltd Process for the production of acetic acid
US6977064B1 (en) 2000-05-05 2005-12-20 Saudi Basic Industries Corporation Apparatus for the controlled optimized addition of reactants in continuous flow reaction systems
GB0014584D0 (en) * 2000-06-14 2000-08-09 Bp Chem Int Ltd Apparatus and process
AU2001296666A1 (en) * 2000-10-11 2002-04-22 Union Carbide Chemicals And Plastics Technology Corporation Processes for oxidizing hydrocarbyl moieties to carboxylic acids and anhydrides
GB0026243D0 (en) 2000-10-26 2000-12-13 Bp Chem Int Ltd Process
GB0026242D0 (en) 2000-10-26 2000-12-13 Bp Chem Int Ltd Apparatus and process
GB0312965D0 (en) * 2003-06-05 2003-07-09 Bp Chem Int Ltd Process
US7465823B2 (en) * 2004-03-17 2008-12-16 Celanese International Corporation Utilization of acetic acid reaction heat in other process plants
KR101196454B1 (ko) * 2005-03-17 2012-11-01 깃세이 야쿠힌 고교 가부시키가이샤 글루코피라노실옥시피라졸 유도체의 제조방법
EP2007704A4 (en) * 2006-02-07 2011-05-18 Celanese Int Corp USE OF PRE-REHYDRATION TOWERS IN A ETHANE OXIDATION PROCESS OF ACETIC ACID / ETHYLENE
CN103664572B (zh) * 2013-12-14 2015-05-27 济南开发区星火科学技术研究院 一种由乙烷制备醋酸的工艺
EP4161896A1 (en) * 2020-06-09 2023-04-12 Nova Chemicals (International) S.A. Forming acetic acid by the selective oxidation of light hydrocarbons

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767290A (en) * 1953-04-25 1957-01-30 Distillers Co Yeast Ltd Production of aliphatic carboxylic acids
FR1108672A (fr) * 1953-10-07 1956-01-16 Distillers Co Yeast Ltd Préparation de l'acide acétique
US2926191A (en) * 1956-05-22 1960-02-23 Distillers Co Yeast Ltd Chemical process
US3948983A (en) * 1970-12-05 1976-04-06 Chemische Werke Huls Aktiengesellschaft Process for the preparation of acetic acid by catalytic gas-phase oxidation of butenes
US5162578A (en) * 1987-06-12 1992-11-10 Union Carbide Chemicals & Plastics Technology Corporation Acetic acid from ethane, ethylene and oxygen

Also Published As

Publication number Publication date
RU2094423C1 (ru) 1997-10-27
KR0163772B1 (ko) 1999-01-15
SA93140025B1 (ar) 2004-08-14
DE69209462D1 (de) 1996-05-02
MX9207136A (es) 1993-06-01
JPH05246934A (ja) 1993-09-24
FI925313A (fi) 1993-06-10
CN1073159A (zh) 1993-06-16
NO924746D0 (no) 1992-12-08
ZA928654B (en) 1993-05-11
NO924746L (no) 1993-06-10
CA2083459A1 (en) 1993-06-10
NZ244895A (en) 1994-04-27
AU668529B2 (en) 1996-05-09
BR9204603A (pt) 1993-06-15
DE69209462T2 (de) 1996-08-14
FI925313A0 (fi) 1992-11-23
ATE136017T1 (de) 1996-04-15
NO177850B (no) 1995-08-28
JP3221938B2 (ja) 2001-10-22
NO177850C (no) 1995-12-06
AU2986992A (en) 1993-06-10
EP0546677B1 (en) 1996-03-27
EP0546677A1 (en) 1993-06-16
MY121842A (en) 2006-02-28
US5300684A (en) 1994-04-05

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