MX168848B - Procedimiento de diluyentes anhidridos para la reaccion de oxidacion de propileno en acroleina y oxidacion de acroleina en acido acrilico. - Google Patents

Procedimiento de diluyentes anhidridos para la reaccion de oxidacion de propileno en acroleina y oxidacion de acroleina en acido acrilico.

Info

Publication number
MX168848B
MX168848B MX007822A MX782287A MX168848B MX 168848 B MX168848 B MX 168848B MX 007822 A MX007822 A MX 007822A MX 782287 A MX782287 A MX 782287A MX 168848 B MX168848 B MX 168848B
Authority
MX
Mexico
Prior art keywords
acrolein
oxidation
propylene
acrylic acid
stage
Prior art date
Application number
MX007822A
Other languages
English (en)
Inventor
William George Etzkorn
Gordon Gene Harkreader
Original Assignee
Union Carbide Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25409538&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX168848(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of MX168848B publication Critical patent/MX168848B/es

Links

Classifications

    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

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)

Abstract

La presente invención se refiere a en un procedimiento para producir ácido acrílico mediante la oxidación catalítica de dos etapas de propileno, en donde la primera etapa produce principalmente acroleína y la segunda etapa produce principalmente acido crilico mediante oxidación de acroleína, el procedimiento utiliza opcionalmente una o más corrientes de circulación hacia cualesquiera o ambas etapas, ambas etapas funcionan en corrientes de alimentación que contienen oxigeno y un gas diluyente inerte agregado, la mejora consiste de (a) utilizaruno o más gases diluyentes esencialmente inerte y esencialmente anhidrido agregada a la primera etapa, teniendo dicha alimentación de gas diluyente esencialmente inerte y esencialmente anhidrido agregada a la primera etapa, teniendo dicha alimentación de gas diluyente esencialmente anhidrida e inerte una capacidad termica compuesta de por lo menos aproximadamente 6.5 calorias/gramos-mol (ºC): y (b) utilizar uno o más gases diluyentes esencialmente anhidridos y esencialmente inertes como el gas diluyente inerte alimentado a la segunda etapa, teniendo el diluyente esencialmente anhidrido e inerte agregado una capacidad térmica compuesta de por lo menos aproximadamente 6.5 calorias/gramos-mol (ºC).
MX007822A 1986-08-21 1987-08-20 Procedimiento de diluyentes anhidridos para la reaccion de oxidacion de propileno en acroleina y oxidacion de acroleina en acido acrilico. MX168848B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89849186A 1986-08-21 1986-08-21

Publications (1)

Publication Number Publication Date
MX168848B true MX168848B (es) 1993-06-11

Family

ID=25409538

Family Applications (1)

Application Number Title Priority Date Filing Date
MX007822A MX168848B (es) 1986-08-21 1987-08-20 Procedimiento de diluyentes anhidridos para la reaccion de oxidacion de propileno en acroleina y oxidacion de acroleina en acido acrilico.

Country Status (9)

Country Link
EP (1) EP0257565B1 (es)
JP (1) JPS6351353A (es)
AT (1) ATE59836T1 (es)
CA (1) CA1305178C (es)
CZ (1) CZ278795B6 (es)
DE (1) DE3767248D1 (es)
ES (1) ES2020667B3 (es)
MX (1) MX168848B (es)
SK (1) SK613587A3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999452A (en) * 1989-05-15 1991-03-12 Union Carbide Chemicals And Plastics Company Inc. Process for producing acrylic ester
JP2610090B2 (ja) * 1993-03-12 1997-05-14 株式会社日本触媒 固体有機物の除去方法
EP0731082B1 (de) * 1995-03-10 1999-06-02 Basf Aktiengesellschaft Verfahren der kontinuierlich betriebenen heterogen katalysierten Gasphasenoxidation von Propylen zu Acrolein, Acrylsäure oder deren Gemisch
DE19600955A1 (de) 1996-01-12 1997-07-17 Basf Ag Verfahren zur Herstellung von Acrylsäure und deren Ester
MXPA98008036A (es) * 1996-04-01 2004-10-14 Union Carbide Chem Plastic Proceso para la fabricacion de metil mercaptopropanal.
DE19624674A1 (de) 1996-06-20 1998-01-02 Basf Ag Verfahren zur Entsorgung von bei der Acrylsäure- oder Methacrylsäure-Herstellung anfallenden Nebenkomponenten
DE19740252A1 (de) 1997-09-12 1999-03-18 Basf Ag Verfahren zur Herstellung von Acrylsäure und Methacrylsäure
DE19833049A1 (de) 1998-07-22 2000-01-27 Basf Ag Verfahren zur Herstellung von Acrylsäure
DE19902562A1 (de) 1999-01-22 2000-07-27 Basf Ag Verfahren zur Herstellung von Acrolein durch heterogen katalysierte Gasphasen-Partialoxidation von Propen
MY121878A (en) 1999-03-10 2006-02-28 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrylic acid
MY121141A (en) 1999-03-10 2005-12-30 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrolein
MY119958A (en) 1999-03-10 2005-08-30 Basf Ag Catalytic gas-phase oxidation of propene to acrylic acid
DE19926082A1 (de) 1999-06-08 2000-12-14 Basf Ag Verfahren zur Reinigung und Herstellung von Acrylsäure oder Methacrylsäure
DE10026407A1 (de) 2000-05-29 2001-12-06 Basf Ag Verfahren der diskontinuierlichen kristallisativen Reinigung von Roh-Acrylsäure
DE10031518A1 (de) 2000-06-28 2002-01-10 Basf Ag Verfahren zur Herstellung von Hydroformylierungsprodukten des Propylens und von Acrylsäure und/oder Acrolein
DE10313209A1 (de) 2003-03-25 2004-03-04 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrylsäure
FR2897059B1 (fr) * 2006-02-07 2008-04-18 Arkema Sa Procede de preparation d'acide acrylique
DE102008020688B3 (de) 2008-04-24 2009-11-05 Evonik Stockhausen Gmbh Verfahren zur Herstellung und Aufreinigung wässriger Phasen
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
WO2024089252A1 (en) 2022-10-28 2024-05-02 Basf Se Process for the manufacture of a propylene-derived chemical of interest, in particular an acrylic ester, from renewably-sourced ethanol

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202734A1 (de) * 1964-07-09 1973-07-26 Rohm & Haas Verfahren zur herstellung von acrolein
SE368777B (es) * 1968-12-16 1974-07-22 Montedison Spa
GB1467865A (en) * 1973-07-27 1977-03-23 Basf Ag Catalytic oxidation or ammoxidation of a-olefins to alpha,beta- olefinically unsaturated aldehydes acids or nitriles
DE2436818C3 (de) * 1974-07-31 1985-05-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Acrylsäure durch Oxidation von Propylen mit Sauerstoff enthaltenden Gasen in zwei getrennten Oxidationsstufen
US4124634A (en) * 1974-10-23 1978-11-07 Asahi Glass Company, Ltd. Process for producing methacrylic acid from isobutylene by two step oxidation
JPS5148609A (ja) * 1974-10-23 1976-04-26 Asahi Glass Co Ltd Nidansankanyoruisopuchirenkarano metaku
JPS52108917A (en) * 1976-03-11 1977-09-12 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of acrylic acid by vapor-phase catalytic oxidation of prop ylene
JPS55113730A (en) * 1979-02-26 1980-09-02 Mitsubishi Petrochem Co Ltd Preparation of acrolein and acrylic acid
DE3125061C2 (de) * 1981-06-26 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein bzw. Methacrolein durch katalytische Oxidation von Propylen bzw. Isobutylen oder tertiär-Butanol in sauerstoffhaltigen Gasgemischen

Also Published As

Publication number Publication date
CZ613587A3 (en) 1994-02-16
EP0257565A1 (en) 1988-03-02
SK278383B6 (en) 1997-02-05
EP0257565B1 (en) 1991-01-09
JPS6351353A (ja) 1988-03-04
CA1305178C (en) 1992-07-14
DE3767248D1 (de) 1991-02-14
ES2020667B3 (es) 1991-09-01
ATE59836T1 (de) 1991-01-15
CZ278795B6 (en) 1994-07-13
SK613587A3 (en) 1997-02-05

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