ZA200700832B - Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene - Google Patents

Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene

Info

Publication number
ZA200700832B
ZA200700832B ZA200700832A ZA200700832A ZA200700832B ZA 200700832 B ZA200700832 B ZA 200700832B ZA 200700832 A ZA200700832 A ZA 200700832A ZA 200700832 A ZA200700832 A ZA 200700832A ZA 200700832 B ZA200700832 B ZA 200700832B
Authority
ZA
South Africa
Prior art keywords
propylene
acrylic acid
gas phase
heterogeneously catalyzed
phase oxidation
Prior art date
Application number
ZA200700832A
Inventor
Martin Dieterle
Klaus Mueller-Engel
Claus Hechler
Ulrich Hammon
Armin Diefenbacher
Original Assignee
Basf Ag
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=39745880&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200700832(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE200410032129 external-priority patent/DE102004032129A1/en
Priority claimed from DE200510009891 external-priority patent/DE102005009891A1/en
Priority claimed from DE200510010111 external-priority patent/DE102005010111A1/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of ZA200700832B publication Critical patent/ZA200700832B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • B41J2/17513—Inner structure
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid

Abstract

The invention relates to a method for producing acrylic acid by means of two-stage heterogeneously catalyzed partial gas phase oxidation of propylene. According to said method, previously dehydrogenated propane is used as a propylene source while the first partial oxidation stage is operated so as to limit propylene reaction. Furthermore, unreacted propane and propylene contained in the product gas mixture of the second partial oxidation stage are largely redirected into the propane dehydrogenation process taking place upstream.
ZA200700832A 2004-07-01 2007-01-30 Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene ZA200700832B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58446904P 2004-07-01 2004-07-01
DE200410032129 DE102004032129A1 (en) 2004-07-01 2004-07-01 Production of acrolein and acrylic acid, e.g. chemical intermediate and monomer, comprises dehydrogenation and partial oxidation of propane by adding cycle gas at point where propane in main feed is partly dehydrogenated
DE200510009891 DE102005009891A1 (en) 2005-03-01 2005-03-01 Preparation of acrolein or acrylic acid involves conducting starting reaction gas mixture having propylene and molecular oxygen reactants and inert molecular nitrogen and propane diluent gasses through fixed catalyst bed
DE200510010111 DE102005010111A1 (en) 2005-03-02 2005-03-02 Preparation of acrolein or acrylic acid involves conducting starting reaction gas mixture having propylene and molecular oxygen reactants and inert molecular nitrogen and propane diluent gasses through fixed catalyst bed

Publications (1)

Publication Number Publication Date
ZA200700832B true ZA200700832B (en) 2008-11-26

Family

ID=39745880

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200700832A ZA200700832B (en) 2004-07-01 2007-01-30 Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene

Country Status (10)

Country Link
EP (1) EP1765759B1 (en)
JP (2) JP2008504309A (en)
KR (1) KR101206583B1 (en)
CN (1) CN1980882B (en)
AT (1) ATE520640T1 (en)
MY (1) MY137626A (en)
RU (1) RU2415126C2 (en)
TW (1) TWI370814B (en)
WO (1) WO2006002703A1 (en)
ZA (1) ZA200700832B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1765759B1 (en) * 2004-07-01 2011-08-17 Basf Se Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene
RU2416595C2 (en) * 2004-07-01 2011-04-20 Басф Акциенгезельшафт Method of lowering flash point temperature of fixed catalyst bed during synthesis of acrolein or acrylic acid or mixture thereof via heterogeneously catalysed gas-phase partial oxidation
DE102005061626A1 (en) * 2005-12-21 2007-06-28 Basf Ag Continuous heterogeneous catalyzed partial dehydrogenation of hydrocarbon involves feeding hydrocarbon to reaction chamber enclosed by shell made of specific steel, passing hydrocarbon through catalyst bed and dehydrogenating feed
DE102005062010A1 (en) 2005-12-22 2007-06-28 Basf Ag Heterogeneously catalyzed partial gas phase oxidation of propylene to acrylic acid comprises introducing a reaction gas mixture into a reaction zone, and transferring the product gas mixture into a condensed phase and a separation zone
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
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
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
DE102011076931A1 (en) 2011-06-03 2012-12-06 Basf Se Aqueous solution containing acrylic acid and its conjugate base
CN103857650B (en) * 2011-09-29 2016-03-02 罗门哈斯公司 (AMM) method for oxidation of low molecular weight alkanes and alkene
KR102224278B1 (en) 2017-04-12 2021-03-08 주식회사 엘지화학 Catalyst system for oxidative dehydrogenation reaction, reactor for oxidative dehydrogenation comprising the same system and oxidative dehydrogenation method
KR102262896B1 (en) 2017-11-30 2021-06-09 주식회사 엘지화학 Catalyst system for oxidative dehydrogenation reaction, reactor for producing butadiene comprising the same system and method for preparing 1,3-butadiene
KR102072475B1 (en) 2018-08-22 2020-02-03 한국화학연구원 Catalyst for manufacturing acrylic acid and a method for manufacturing acrylic acid using it
CN112939810B (en) * 2021-03-29 2023-05-16 上海师范大学 Method for synthesizing acrylonitrile by ammoxidation of acrolein
CN117730072A (en) 2021-07-28 2024-03-19 巴斯夫欧洲公司 Method for producing acrylic acid

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3287066B2 (en) * 1993-06-28 2002-05-27 住友化学工業株式会社 Method for producing acrylic acid
DE59602040D1 (en) * 1995-03-10 1999-07-08 Basf Ag Process of continuously operated heterogeneously catalyzed gas phase oxidation of propylene to acrolein, acrylic acid or a mixture thereof
EP0731077B1 (en) * 1995-03-10 1999-10-13 Basf Aktiengesellschaft Process for the preparation of acrolein, acrylic acid or their mixtures from propane
CN1077562C (en) * 1996-04-01 2002-01-09 联合碳化化学品及塑料技术公司 Process for oxidation of alkanes
JP3545562B2 (en) * 1997-02-10 2004-07-21 鐘淵化学工業株式会社 Foam comprising modified polypropylene resin composition and method for producing the same
CA2318556A1 (en) * 1998-01-16 1999-07-22 Biomira, Inc. Lipomatrix preparation
DE19837518A1 (en) * 1998-08-19 2000-02-24 Basf Ag Production of acrolein and/or acrylic acid involves two stage catalytic oxydehydrogenation of propane, using modified air with less nitrogen and more oxygen than normal air as the oxygen source
MY121878A (en) * 1999-03-10 2006-02-28 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrylic acid
MY119958A (en) * 1999-03-10 2005-08-30 Basf Ag Catalytic gas-phase oxidation of propene to acrylic acid
CN1185200C (en) * 2000-04-11 2005-01-19 巴斯福股份公司 Method for the purification of a crude acrylic acid melt
DE10131297A1 (en) * 2001-06-29 2003-01-09 Basf Ag Production of partial (ammo)oxidation products of an olefinic hydrocarbon, useful for acrolein/acrylic acid from propane, comprises intermittent supplementation of olefin from another source.
JP2003251184A (en) * 2001-11-19 2003-09-09 Mitsubishi Chemicals Corp Method for manufacturing catalyst for composite oxide
US7238827B2 (en) * 2002-09-27 2007-07-03 Basf Aktiengesellschaft Preparation of at least one partial oxidation and/or ammoxidation product of propylene
DE10313209A1 (en) * 2003-03-25 2004-03-04 Basf Ag Heterogeneously catalyzed partial gas phase oxidation of propene to acrylic acid, useful for the production of adhesive, comprises use of a gas phase mixture having a molar ratio of oxygen to propene of 1.5-2.5
JP3999160B2 (en) 2003-05-14 2007-10-31 株式会社日本触媒 Method for producing easily polymerizable substance
EP1765759B1 (en) * 2004-07-01 2011-08-17 Basf Se Method for the production of acrylic acid by means of heterogeneously catalyzed partial gas phase oxidation of propylene

Also Published As

Publication number Publication date
RU2415126C2 (en) 2011-03-27
CN1980882B (en) 2010-12-08
EP1765759A1 (en) 2007-03-28
TW200613262A (en) 2006-05-01
WO2006002703A1 (en) 2006-01-12
KR20070043995A (en) 2007-04-26
EP1765759B1 (en) 2011-08-17
JP2011088940A (en) 2011-05-06
MY137626A (en) 2009-02-27
TWI370814B (en) 2012-08-21
CN1980882A (en) 2007-06-13
KR101206583B1 (en) 2012-11-29
JP2008504309A (en) 2008-02-14
ATE520640T1 (en) 2011-09-15
RU2007103614A (en) 2008-08-10

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