GB2556354B - Process for the production of acrylic acid or an acrylate - Google Patents

Process for the production of acrylic acid or an acrylate Download PDF

Info

Publication number
GB2556354B
GB2556354B GB1707136.6A GB201707136A GB2556354B GB 2556354 B GB2556354 B GB 2556354B GB 201707136 A GB201707136 A GB 201707136A GB 2556354 B GB2556354 B GB 2556354B
Authority
GB
United Kingdom
Prior art keywords
acrylate
production
acrylic acid
acrylic
acid
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.)
Active
Application number
GB1707136.6A
Other versions
GB201707136D0 (en
GB2556354A (en
Inventor
Tabatabaei Javad
John Bainbridge Michael
william norman David
Charles Tustin Gerald
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.)
Johnson Matthey Davy Technologies Ltd
Original Assignee
Johnson Matthey Davy Technologies Ltd
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
Application filed by Johnson Matthey Davy Technologies Ltd filed Critical Johnson Matthey Davy Technologies Ltd
Publication of GB201707136D0 publication Critical patent/GB201707136D0/en
Publication of GB2556354A publication Critical patent/GB2556354A/en
Application granted granted Critical
Publication of GB2556354B publication Critical patent/GB2556354B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2527/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • C07C2527/198—Vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1707136.6A 2016-05-04 2017-05-04 Process for the production of acrylic acid or an acrylate Active GB2556354B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1607793.5A GB201607793D0 (en) 2016-05-04 2016-05-04 Process

Publications (3)

Publication Number Publication Date
GB201707136D0 GB201707136D0 (en) 2017-06-21
GB2556354A GB2556354A (en) 2018-05-30
GB2556354B true GB2556354B (en) 2020-02-26

Family

ID=56234374

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1607793.5A Ceased GB201607793D0 (en) 2016-05-04 2016-05-04 Process
GB1707136.6A Active GB2556354B (en) 2016-05-04 2017-05-04 Process for the production of acrylic acid or an acrylate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1607793.5A Ceased GB201607793D0 (en) 2016-05-04 2016-05-04 Process

Country Status (3)

Country Link
CN (1) CN109071400A (en)
GB (2) GB201607793D0 (en)
WO (1) WO2017191456A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130072716A1 (en) * 2011-09-16 2013-03-21 Eastman Chemical Company PROCESS FOR PREPARING MODIFIED V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8765629B2 (en) * 2011-09-16 2014-07-01 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US20130267737A1 (en) * 2012-04-05 2013-10-10 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates with Controlled Oxygen Concentration Across Reactor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130072716A1 (en) * 2011-09-16 2013-03-21 Eastman Chemical Company PROCESS FOR PREPARING MODIFIED V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS

Also Published As

Publication number Publication date
GB201607793D0 (en) 2016-06-15
WO2017191456A1 (en) 2017-11-09
GB201707136D0 (en) 2017-06-21
GB2556354A (en) 2018-05-30
CN109071400A (en) 2018-12-21

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