MY143542A - Process for preparing acrolein or acrylic acid or a mixture thereof from propane - Google Patents

Process for preparing acrolein or acrylic acid or a mixture thereof from propane

Info

Publication number
MY143542A
MY143542A MYPI20081736A MY143542A MY 143542 A MY143542 A MY 143542A MY PI20081736 A MYPI20081736 A MY PI20081736A MY 143542 A MY143542 A MY 143542A
Authority
MY
Malaysia
Prior art keywords
propane
reaction zone
mixture
acrylic acid
product
Prior art date
Application number
Inventor
Dieterle Martin
Machhammer Otto
Mueller-Engel Klaus Joachim
Original Assignee
Basf Se
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
Priority claimed from DE102005056377A external-priority patent/DE102005056377A1/en
Priority claimed from DE200510057197 external-priority patent/DE102005057197A1/en
Application filed by Basf Se filed Critical Basf Se
Publication of MY143542A publication Critical patent/MY143542A/en

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
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

73 PROCESS FOR PREPARING ACROLEIN OR ACRYLIC ACID OR A MIXTURE THEREOF FROM PROPANE ABSTRACT 5 A PROCESS FOR PREPARING ACROLEIN. OR ACRYLIC ACID OR A MIXTURE THEREOF AS A TARGET PRODUCT FROM PROPANE, IN WHICH PROPANE IS PARTIALLY DEHYDROGENATED UNDER HETEROGENEOUS CATALYSIS IN A REACTION ZONE A, MOLECULAR HYDROGEN THUS FORMED IS INCINERATED PARTLY TO WATER AND THE PRODUCT GAS A THUS FORMED IN REACTION ZONE A IS USED WITHOUT SECONDARY COMPONENT REMOVAL TO CHARGE A REACTION ZONE B IN WHICH PROPYLENE PRESENT IN PRODUCT 10 GAS A IS PARTIALLY OXIDIZED TO THE TARGET PRODUCT. FROM THE PRODUCT GAS B FORMED IN REACTION ZONE B, THE TARGET PRODUCT IS REMOVED AND THE RESIDUAL GAS I REMAINING AFTER AN AFTERTREATMENT COMPRISING A C02 SCRUBBING AND A PARTIAL DISCHARGE THEREOF IS RECYCLED INTO REACTION ZONE A.
MYPI20081736 2005-11-24 2006-08-17 Process for preparing acrolein or acrylic acid or a mixture thereof from propane MY143542A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005056377A DE102005056377A1 (en) 2005-11-24 2005-11-24 Preparation of acrolein and/or acrylic acid useful for e.g. preparing polymers involves dehydrogenating propane to hydrogen and product gas comprising propylene; and oxidizing molecular hydrogen to steam and product gas to target products
US73942205P 2005-11-25 2005-11-25
US74028405P 2005-11-29 2005-11-29
DE200510057197 DE102005057197A1 (en) 2005-11-29 2005-11-29 Preparation of acrolein and/or acrylic acid useful for e.g. preparing polymers involves dehydrogenating propane to hydrogen and product gas comprising propylene; and oxidizing molecular hydrogen to steam and product gas to target products

Publications (1)

Publication Number Publication Date
MY143542A true MY143542A (en) 2011-05-31

Family

ID=45020820

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20081736 MY143542A (en) 2005-11-24 2006-08-17 Process for preparing acrolein or acrylic acid or a mixture thereof from propane

Country Status (4)

Country Link
EP (1) EP1951650A1 (en)
JP (1) JP5260300B2 (en)
MY (1) MY143542A (en)
WO (1) WO2007060036A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055086A1 (en) 2007-11-16 2009-05-20 Basf Se Manufacture of acrylic acid involves subjecting precursor to heterogeneously catalyzed gas phase partial oxidation with oxygen in catalyst, reducing gas mixture, and subjecting crude acrylic acid to thermal separation process
DE102007004960A1 (en) 2007-01-26 2008-07-31 Basf Se Production of acrylic acid by partial gas phase oxidation, for use e.g. as monomer, includes extracting acrylic acid with organic solvent from acidic stream obtained in purification column
DE102010048405A1 (en) 2010-10-15 2011-05-19 Basf Se Long term operation of heterogeneously catalyzed partial gas phase oxidation of propene to acrolein, comprises conducting reaction gas input mixture containing propene, molecular oxygen and inert gas, through solid catalyst bed
WO2018003289A1 (en) * 2016-06-30 2018-01-04 東亞合成株式会社 Method for producing acrylic acid
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
EP4377290A1 (en) 2021-07-28 2024-06-05 Basf Se Process for preparing acrylic acid

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1217502A (en) * 1982-04-14 1987-02-03 Sargis Khoobiar Conversion of alkanes to unsaturated aldehydes
JP3348109B2 (en) * 1992-01-02 2002-11-20 コノコ・インコーポレーテッド Monitor and control system for selective regeneration of alkanolamines from cation exchange resins with sodium hydroxide
DE59603316D1 (en) * 1995-03-10 1999-11-18 Basf Ag Process for the production of acrolein, acrylic acid or a mixture of propane
JP2001342164A (en) * 2000-03-30 2001-12-11 Mitsubishi Chemicals Corp Method for producing aldehyde
DE10028582A1 (en) * 2000-06-14 2001-12-20 Basf Ag Production of acrolein or acrylic acid from propane, involves partial gas-phase dehydrogenation, removal of hydrogen and partial gas-phase oxidation of propene with nitrogen as diluent, and recycling of unreacted propane
GB0020523D0 (en) * 2000-08-18 2000-10-11 Bp Chem Int Ltd Process
JP2003261465A (en) * 2002-03-06 2003-09-16 Mitsubishi Heavy Ind Ltd Facility for treating organic halogenated material
DE10245585A1 (en) * 2002-09-27 2004-04-08 Basf Ag Preparation of partial oxidation or ammoxidation product of propylene, e.g. acrolein, involves subjecting dehydrogenated crude propane in the presence of unconverted propane to heterogeneously catalyzed gas phase partial reaction
DE10246119A1 (en) * 2002-10-01 2004-04-15 Basf Ag Heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid, used to produce polymers for adhesives, involves using active multimetal oxide material containing e.g. molybdenum and vanadium
DE102006000996A1 (en) * 2006-01-05 2007-07-12 Basf Ag Heterogeneously catalyzed gas phase partial oxidation of organic compound in fixed catalyst bed involves recovering quality of catalyst bed by replacing its portion, with a catalyst having activity lower than that of the replaced catalyst
MY145339A (en) * 2006-03-30 2012-01-31 Basf Se Process for heterogeneously catalyzed partial dehydragenation of at least one hydrocarbon to be dehydrogenated

Also Published As

Publication number Publication date
EP1951650A1 (en) 2008-08-06
JP2009517358A (en) 2009-04-30
WO2007060036A1 (en) 2007-05-31
JP5260300B2 (en) 2013-08-14

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