MY137626A - Preparation of acrylic acid by heterogeneously catalyzed partial gas phase oxidation of propylene - Google Patents

Preparation of acrylic acid by heterogeneously catalyzed partial gas phase oxidation of propylene

Info

Publication number
MY137626A
MY137626A MYPI20052058A MYPI20052058A MY137626A MY 137626 A MY137626 A MY 137626A MY PI20052058 A MYPI20052058 A MY PI20052058A MY PI20052058 A MYPI20052058 A MY PI20052058A MY 137626 A MY137626 A MY 137626A
Authority
MY
Malaysia
Prior art keywords
propylene
acrylic acid
gas phase
phase oxidation
preparation
Prior art date
Application number
MYPI20052058A
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY137626(A) "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 MY137626A publication Critical patent/MY137626A/en

Links

Classifications

    • 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
    • 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
    • C07C51/215—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

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

11 5 PREPARATION OF ACRYLIC ACID BY HETEROGENEOUSLY CATALYZED PARLIAL GAS PHASE OXIDATION OF PROPYLENE ABSTRACT 5 THE PRESENT INVENTION RELATES TO A PROCESS FOR PREPARING ACRYLIC ACID BY TWO-STAGE HE'- EROGENEOUSLY CATALYZED PANTIAL GAS PHASE OXIDATION OF PROPYLENE, IN WHICH THE PROPYL- ENE SOURCE USED IS A PRECEDING PROPANE DEHYDROCCNATION AND IN WHICH THE FIRST OXIDA- TION STAGE IS OPERATED WITH RESTRICTED PROPYLENE CONVERSION. AND UNCCNVERLCD PROPANE 0 AND PTOPYLENE PRESENT IN THE PRODUCT GAS MIXTUTE OF THE SECOND PARLIAL OXIDATION STAGE ARE RECYCLED SUBSTANTIALLY INTO THE PRECEDING PROPANE DEHYDROGENATION.
MYPI20052058A 2004-07-01 2005-05-09 Preparation of acrylic acid by heterogeneously catalyzed partial gas phase oxidation of propylene MY137626A (en)

Applications Claiming Priority (6)

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
US65687505P 2005-03-01 2005-03-01
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
US65740705P 2005-03-02 2005-03-02
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
MY137626A true MY137626A (en) 2009-02-27

Family

ID=39745880

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20052058A MY137626A (en) 2004-07-01 2005-05-09 Preparation of acrylic acid by 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 (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101259649B1 (en) * 2004-07-01 2013-04-30 바스프 에스이 Method for the production of acrolein, acrylic acid, or a mixture thereof by means of heterogeneously catalyzed partial gas phase oxidation of propylene
ATE520640T1 (en) * 2004-07-01 2011-09-15 Basf Se METHOD FOR PRODUCING ACRYLIC ACID BY HETEROGENEOUSLY CATALYSED PARTIAL GAS PHASE OXIDATION OF PROPYLENE
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
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
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
WO2023006503A1 (en) 2021-07-28 2023-02-02 Basf Se Process for preparing acrylic acid
WO2025172146A1 (en) 2024-02-15 2025-08-21 Basf Se Method for producing acrylic acid
WO2025219136A1 (en) 2024-04-17 2025-10-23 Basf Se Process for utilizing acrylic acid production waste streams
WO2025219135A1 (en) 2024-04-17 2025-10-23 Basf Se Process for utilizing high calorific acrylic acid production waste streams
WO2025219137A1 (en) 2024-04-17 2025-10-23 Basf Se Process for utilizing acrylic acid production waste streams by gasification and fermentation

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
DE59603316D1 (en) * 1995-03-10 1999-11-18 Basf Ag Process for the production of acrolein, acrylic acid or a mixture of propane
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
DE69713515T2 (en) * 1996-04-01 2003-01-09 Union Carbide Chemicals & Plastics Technology Corp., Danbury METHOD FOR THE OXIDATION OF ALKANS
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
AU756570B2 (en) * 1998-01-16 2003-01-16 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
BR0109929B1 (en) * 2000-04-11 2012-08-07 process for the purification of a melt of crude acrylic acid.
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 producing composite oxide catalyst
US7326802B2 (en) * 2002-09-27 2008-02-05 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
ATE520640T1 (en) * 2004-07-01 2011-09-15 Basf Se METHOD FOR PRODUCING ACRYLIC ACID BY HETEROGENEOUSLY CATALYSED PARTIAL GAS PHASE OXIDATION OF PROPYLENE

Also Published As

Publication number Publication date
EP1765759A1 (en) 2007-03-28
JP2011088940A (en) 2011-05-06
CN1980882A (en) 2007-06-13
RU2007103614A (en) 2008-08-10
KR20070043995A (en) 2007-04-26
WO2006002703A1 (en) 2006-01-12
ATE520640T1 (en) 2011-09-15
TWI370814B (en) 2012-08-21
ZA200700832B (en) 2008-11-26
CN1980882B (en) 2010-12-08
KR101206583B1 (en) 2012-11-29
JP2008504309A (en) 2008-02-14
TW200613262A (en) 2006-05-01
EP1765759B1 (en) 2011-08-17
RU2415126C2 (en) 2011-03-27

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