ES254766A1 - Procedimiento de obtenciën de acidos carboxilicos aromaticos - Google Patents

Procedimiento de obtenciën de acidos carboxilicos aromaticos

Info

Publication number
ES254766A1
ES254766A1 ES0254766A ES254766A ES254766A1 ES 254766 A1 ES254766 A1 ES 254766A1 ES 0254766 A ES0254766 A ES 0254766A ES 254766 A ES254766 A ES 254766A ES 254766 A1 ES254766 A1 ES 254766A1
Authority
ES
Spain
Prior art keywords
xylene
water
reactor
oxidation
conducted
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
ES0254766A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES254766A1 publication Critical patent/ES254766A1/es
Expired legal-status Critical Current

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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

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)
ES0254766A 1959-01-12 1960-01-05 Procedimiento de obtenciën de acidos carboxilicos aromaticos Expired ES254766A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB102859A GB877677A (en) 1959-01-12 1959-01-12 Improvements in and relating to the oxidation of organic compounds

Publications (1)

Publication Number Publication Date
ES254766A1 true ES254766A1 (es) 1960-03-01

Family

ID=9714889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0254766A Expired ES254766A1 (es) 1959-01-12 1960-01-05 Procedimiento de obtenciën de acidos carboxilicos aromaticos

Country Status (4)

Country Link
BE (1) BE586427A (de)
CH (1) CH381213A (de)
ES (1) ES254766A1 (de)
GB (1) GB877677A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491144A (en) * 1966-09-20 1970-01-20 Standard Oil Co Production of aromatic tricarboxylic acids having only two vicinal carboxylic acid groups

Also Published As

Publication number Publication date
CH381213A (de) 1964-08-31
GB877677A (en) 1961-09-20
BE586427A (fr) 1960-07-11

Similar Documents

Publication Publication Date Title
GB1004895A (en) Process for the production of isophthalic and terephthalic acids
GB1449189A (en) Process for preparation of phthalic acids
ES390527A2 (es) Procedimiento para la preparacion de esteres glicolicos de acidos carboxilicos.
US2727919A (en) Process for oxidizing polyalkylaromatic hydrocarbons and derivatives thereof using an acid anhydride catalyst
GB833175A (en) Preparation of aromatic carboxylic acids
ES254766A1 (es) Procedimiento de obtenciën de acidos carboxilicos aromaticos
US2764611A (en) Process for production of aromatic polycarboxylic acids
GB1030847A (en) Process for the preparation of aromatic carboxylic acids
GB833440A (en) Preparation of aromatic carboxylic acids
GB798619A (en) Oxidation of aralkyl compounds to aromatic carboxylic acids
GB841244A (en) Oxidation of organic compounds
GB1086769A (en) Process for the preparation of benzene carboxylic acids
GB1155589A (en) Improved process for the production of Terephthalic Acid
GB1240849A (en) Production of phthalic acids
GB1429471A (en) Process for the production of phthalic acids
GB1032407A (en) Process for the preparation of benzene carboxylic acids
GB815198A (en) Improvements in or relating to the production of aromatic acid esters
GB742709A (en) Improvements in the production of polycarboxylic acids
GB837321A (en) Improvements in and relating to an oxidation process for the production of aromatic carboxylic acids
GB832012A (en) Improvements in and relating to the oxidation of organic compounds
GB866042A (en) Process for the preparation of aromatic phosphinic acids
US3467698A (en) Oxidation of alkyl aromatic compounds to aromatic carboxylic acids
GB839738A (en) Preparation of methylaromatic dicarboxylic acids
GB748276A (en) Manufacture of iso-and tere-phthalic acids
GB926019A (en) Preparation of aromatic carboxylic acids by the oxidation of aromatic compounds