ES299464A1 - Procedure for the production of aromatic carboxylic acids (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of aromatic carboxylic acids (Machine-translation by Google Translate, not legally binding)

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Publication number
ES299464A1
ES299464A1 ES0299464A ES299464A ES299464A1 ES 299464 A1 ES299464 A1 ES 299464A1 ES 0299464 A ES0299464 A ES 0299464A ES 299464 A ES299464 A ES 299464A ES 299464 A1 ES299464 A1 ES 299464A1
Authority
ES
Spain
Prior art keywords
translation
production
machine
carboxylic acids
legally binding
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
ES0299464A
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.)
Sicedison SpA
Original Assignee
Sicedison SpA
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 Sicedison SpA filed Critical Sicedison SpA
Publication of ES299464A1 publication Critical patent/ES299464A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the production of aromatic carboxylic acids, characterized in that it consists in oxidizing mono- and/or poly-alkylaryl compounds in lower aliphatic acid solution by oxygen or oxygen-containing gases in the presence of a variable valence heavy metal salt as a catalyst and in the presence of the corresponding intermediate of aldehyde oxidation and of small amounts of water at temperatures between about 50º C and about 150º C. (Machine-translation by Google Translate, not legally binding)
ES0299464A 1963-04-26 1964-04-25 Procedure for the production of aromatic carboxylic acids (Machine-translation by Google Translate, not legally binding) Expired ES299464A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT870963 1963-04-26

Publications (1)

Publication Number Publication Date
ES299464A1 true ES299464A1 (en) 1964-12-01

Family

ID=34566875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0299464A Expired ES299464A1 (en) 1963-04-26 1964-04-25 Procedure for the production of aromatic carboxylic acids (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES299464A1 (en)

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