ES2026495T3 - Diluyentes anhidros para la reaccion de oxidacion de propileno a acroleina y oxidacion de acroleina a acido acrilico. - Google Patents

Diluyentes anhidros para la reaccion de oxidacion de propileno a acroleina y oxidacion de acroleina a acido acrilico.

Info

Publication number
ES2026495T3
ES2026495T3 ES198787110385T ES87110385T ES2026495T3 ES 2026495 T3 ES2026495 T3 ES 2026495T3 ES 198787110385 T ES198787110385 T ES 198787110385T ES 87110385 T ES87110385 T ES 87110385T ES 2026495 T3 ES2026495 T3 ES 2026495T3
Authority
ES
Spain
Prior art keywords
acrolein
oxidation
propylene
acrylic acid
reaction
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
ES198787110385T
Other languages
English (en)
Other versions
ES2026495T5 (es
Inventor
William George Etzkorn
Gordon Gene Harkreader
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.)
Union Carbide Corp
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=25389260&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2026495(T3) "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 ES2026495T3 publication Critical patent/ES2026495T3/es
Application granted granted Critical
Publication of ES2026495T5 publication Critical patent/ES2026495T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

EL PROCESO DE OXIDACION DE PROPILENO A ACROLEINA Y LA OXIDACION DE PROPILENO A ACIDO ACRILICO EN DOS ETAPAS CON ACROLEINA COMO PRODUCTO INTERMEDIO, MEJORA CON EL USO DE GASES DILUYENTES ANHIDROS PARA REDUCIR O REEMPLAZAR EL VAPOR EN LAS CORRIENTES DE REACCION. EN PARTICULAR EL EMPLEO DE DILUYENTES ANHIDROS QUE ELEVAN LA CAPACIDAD TERMICA DE FLUJO DE LA MEZCLA GASEOSA DILUYENTE EN POR LO MENOS UNAS 6,5 CALORIAS/MOLECULAGRAMO ( C), MEJORA LA SELECTIVIDAD HACIA LOS PRODUCTOS DESEADOS Y REDUCE LA CARGA DE AGUA DEL SISTEMA. LEYENDA DE LA FIGURA 1: 1) DILUYENTE ANHIDRO + ACROLEINA RECICLADA. 2) AIRE. 3) PROPILENO. 4) DILUYENTE. 5) CONVERSION EN PRIMERA ETAPA. 6) LAVADOR EN CALIENTE. 7) ACROLEINA. 8) GASES DE EACAPE. 9) AGUA 10) LAVADOR EN FRIO. 11) GASES DE ESCAPE LIGEROS. 12) AGUA. 13) ACIDO ACRILICO/AGUA. 14) ACROLEINA/AGUA.
ES87110385T 1986-07-17 1987-07-17 Diluyentes anhidros para la reaccion de oxidacion de propileno a acroleina y oxidacion de acroleina a acido acrilico. Expired - Lifetime ES2026495T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88656286A 1986-07-17 1986-07-17

Publications (2)

Publication Number Publication Date
ES2026495T3 true ES2026495T3 (es) 1992-05-01
ES2026495T5 ES2026495T5 (es) 1999-08-16

Family

ID=25389260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87110385T Expired - Lifetime ES2026495T5 (es) 1986-07-17 1987-07-17 Diluyentes anhidros para la reaccion de oxidacion de propileno a acroleina y oxidacion de acroleina a acido acrilico.

Country Status (10)

Country Link
EP (1) EP0253409B2 (es)
JP (1) JP2519942B2 (es)
AT (1) ATE69798T1 (es)
BG (1) BG49273A3 (es)
CA (1) CA1299193C (es)
CS (1) CS271344B2 (es)
DE (1) DE3774782D1 (es)
ES (1) ES2026495T5 (es)
GR (2) GR3003795T3 (es)
MX (1) MX169144B (es)

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DE4431949A1 (de) * 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE4436243A1 (de) * 1994-10-11 1996-04-18 Basf Ag Verfahren zur Abtrennung von (Meth)acrylsäure aus dem Reaktionsgasgemisch der katalytischen Gasphasenoxidation C¶3¶-/C¶4¶-Verbindungen
US5961790A (en) 1994-12-14 1999-10-05 Basf Aktiengesellschaft Separation of (meth) acrylic acid by rectification
DE19501326A1 (de) * 1995-01-18 1996-07-25 Basf Ag Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure als Hauptbestandteil und niedere Aldehyde als Nebenbestandteile enthaltenden Gemisch in einer aus Abtriebsteil und Verstärkerteil bestehenden Rektifiaktionskolonne
DE19501325A1 (de) * 1995-01-18 1996-07-25 Basf Ag Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure enthaltenden Gemisch
ES2135120T3 (es) * 1995-03-10 1999-10-16 Basf Ag Procedimiento de oxidacion en fase gaseosa de propileno a acroleina, acido acrilico, o su mezcla, realizada continuamente, catalizada por via heterogenea.
DE19600955A1 (de) * 1996-01-12 1997-07-17 Basf Ag Verfahren zur Herstellung von Acrylsäure und deren Ester
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
DE19810962A1 (de) * 1998-03-13 1999-09-16 Basf Ag Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure und eine höher als (Meth)acrylsäure siedende organische Flüssigkeit als Hauptbestandteile enthaltenden Gemisch
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
DE19910508A1 (de) 1999-03-10 2000-09-21 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
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
US6639106B1 (en) * 1999-07-23 2003-10-28 Rohm And Haas Company Process for preparing and purifying acrylic acid from propylene having improved capacity
DE19952964A1 (de) 1999-11-03 2001-05-10 Basf Ag Verfahren zur katalytischen Gasphasenoxidation zu (Meth)Acrolein und/oder (Meth)Acrylsäure
AU2001246528A1 (en) 2000-04-11 2001-10-23 Basf Aktiengesellschaft Method for the purification of a crude acrylic acid melt
ES2480302T3 (es) 2000-06-14 2014-07-25 Basf Se Procedimiento para la preparación de acroleína o ácido acrílico o su mezcla a partir de propano
DE10122027A1 (de) * 2001-05-07 2002-05-23 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Partialoxidation von Propan
DE10031518A1 (de) 2000-06-28 2002-01-10 Basf Ag Verfahren zur Herstellung von Hydroformylierungsprodukten des Propylens und von Acrylsäure und/oder Acrolein
DE10101695A1 (de) 2001-01-15 2002-07-18 Basf Ag Verfahren zur heterogen katalysierten Gasphasenpartialoxidation von Vorläuferverbindungen der (Meth)acrylsäure
DE10148566A1 (de) 2001-10-01 2003-04-10 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenoxidation
CN1260200C (zh) 2001-11-06 2006-06-21 三菱化学株式会社 收集丙烯酸的方法
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
DE10237061A1 (de) 2002-08-09 2004-02-19 Basf Ag Verfahren zur Reinigung von Apparaten, in welchen(Meth)acrylsäure enthaltende organische Lösungsmittel behandelt und/oder erzeugt wurden
DE10313209A1 (de) 2003-03-25 2004-03-04 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrylsäure
FR2881136B1 (fr) * 2005-01-21 2007-03-23 Arkema Sa Procede de preparation de l'acide acrylique comprenant une oxydation partielle du propane en propylene
DE102005019911A1 (de) 2005-04-27 2006-11-02 Basf Ag Verfahren der rektifikativen Auftrennung einer Acrylsäure und/oder Methacrylsäure enthaltenden Flüssigkeit
DE102005062010A1 (de) * 2005-12-22 2007-06-28 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure
DE102005062026A1 (de) * 2005-12-22 2007-06-28 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure
DE102006000996A1 (de) 2006-01-05 2007-07-12 Basf Ag Verfahren der heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Ausgangsverbindung
EP1734030A1 (de) 2006-01-18 2006-12-20 BASF Aktiengesellschaft Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung
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
JP5433321B2 (ja) * 2009-06-30 2014-03-05 三菱レイヨン株式会社 （メタ）アクリル酸の製造方法
DE102010042216A1 (de) 2010-10-08 2011-06-09 Basf Se Verfahren zur Hemmung der unerwünschten radikalischen Polymerisation von in einer flüssigen Phase P befindlicher Acrylsäure
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
US9150488B2 (en) * 2012-06-22 2015-10-06 Enerkem, Inc. Production of acrylic acid and ethanol from carbonaceous materials
US9738569B2 (en) 2013-05-15 2017-08-22 Enerkem, Inc. Production of acrylic acid and ethanol from carbonaceous materials
DE102014108273A1 (de) 2014-06-12 2015-12-17 Basf Se Verfahren und System zur Trennung von zweiphasigen flüssigen Gemischen
WO2016153760A1 (en) 2015-03-23 2016-09-29 Clariant Corporation A catalyst material for the oxidation and ammoxidation of propylene and isopropylene, processes for making and using same
US9896395B2 (en) 2015-11-04 2018-02-20 Exxonmobil Chemical Patents Inc. Process and system for making cyclopentadiene and/or dicyclopentadiene
JP6776102B2 (ja) * 2016-11-21 2020-10-28 株式会社日本触媒 再生可能原料による吸水性樹脂の製造方法
US10479760B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
US10479759B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
KR20210038593A (ko) 2018-07-26 2021-04-07 바스프 에스이 액상 p 중 존재하는 아크릴산의 원치않는 라디칼 중합의 억제 방법
EP3770145A1 (en) 2019-07-24 2021-01-27 Basf Se A process for the continuous production of either acrolein or acrylic acid as the target product from propene
JP2023519280A (ja) 2020-03-26 2023-05-10 ベーアーエスエフ・エスエー 液相ｐに存在するアクリル酸の望ましくないフリーラジカル重合を抑制する方法

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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
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Also Published As

Publication number Publication date
BG49273A3 (en) 1991-09-16
JP2519942B2 (ja) 1996-07-31
GR3030991T3 (en) 1999-12-31
CA1299193C (en) 1992-04-21
MX169144B (es) 1993-06-23
ATE69798T1 (de) 1991-12-15
EP0253409A2 (en) 1988-01-20
EP0253409A3 (en) 1988-10-05
JPS6393747A (ja) 1988-04-25
GR3003795T3 (es) 1993-03-16
DE3774782D1 (de) 1992-01-09
CS271344B2 (en) 1990-09-12
EP0253409B1 (en) 1991-11-27
CS544387A2 (en) 1989-12-13
ES2026495T5 (es) 1999-08-16
EP0253409B2 (en) 1999-06-09

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