ES463326A1 - An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) - Google Patents

An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES463326A1
ES463326A1 ES0463326A ES463326A ES463326A1 ES 463326 A1 ES463326 A1 ES 463326A1 ES 0463326 A ES0463326 A ES 0463326A ES 463326 A ES463326 A ES 463326A ES 463326 A1 ES463326 A1 ES 463326A1
Authority
ES
Spain
Prior art keywords
acid
translation
machine
legally binding
google translate
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
Application number
ES0463326A
Other languages
Spanish (es)
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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Priority to ES0463326A priority Critical patent/ES463326A1/en
Publication of ES463326A1 publication Critical patent/ES463326A1/en
Expired legal-status Critical Current

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  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

An improved process for obtaining acrylic acid and methacrylic acid by oxidation of acrolein and methacrolein respectively, with molecular oxygen in the vapor phase, at a reaction temperature of about 200ºC to about 500º c, in the presence of a catalyst and, optionally, in presence of water vapor, wherein the improvement comprises using as catalyst the one described by the formula *** (see formula) in which x is an element of the rare earths or a mixture thereof. (Machine-translation by Google Translate, not legally binding)
ES0463326A 1977-10-18 1977-10-18 An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding) Expired ES463326A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0463326A ES463326A1 (en) 1977-10-18 1977-10-18 An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0463326A ES463326A1 (en) 1977-10-18 1977-10-18 An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES463326A1 true ES463326A1 (en) 1978-12-16

Family

ID=59033296

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0463326A Expired ES463326A1 (en) 1977-10-18 1977-10-18 An improved procedure for the obtaining of acrylic acid and metacrill acid (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES463326A1 (en)

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