GB819678A - Improvements in or relating to methods of oxidising substances - Google Patents

Improvements in or relating to methods of oxidising substances

Info

Publication number
GB819678A
GB819678A GB92357A GB92357A GB819678A GB 819678 A GB819678 A GB 819678A GB 92357 A GB92357 A GB 92357A GB 92357 A GB92357 A GB 92357A GB 819678 A GB819678 A GB 819678A
Authority
GB
United Kingdom
Prior art keywords
oxidized
substance
contact
activated carbon
caustic soda
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
GB92357A
Inventor
Gerhard Moser
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.)
FETTCHEMIE
Original Assignee
FETTCHEMIE
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
Priority to DEV11385A priority Critical patent/DE1024060B/en
Application filed by FETTCHEMIE filed Critical FETTCHEMIE
Priority to GB92357A priority patent/GB819678A/en
Priority to US660708A priority patent/US2922698A/en
Publication of GB819678A publication Critical patent/GB819678A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

In a method of oxidizing substances in the liquid phase with atmospheric oxygen in the presence or absence of additional catalytic agents, the air used for effecting the oxidation is conducted over activated carbon a short distance before coming into contact with the substance to be oxidized. Air is passed through a filter containing activated carbon and then through the substance to be oxidized in a column, the carbon not being in contact with the substance. In examples, invert sugar in a solution of caustic soda is oxidized to form salts of polyoxy-carboxylic acids, molten paraffin wax is oxidized to acids with and without potassium permanganate being present, and ferrous sulphate in caustic soda solution is oxidized to ferric sulphate.ALSO:In a method of oxidizing substances in the liquid phase with atmospheric oxygen in the presence or absence of additional catalytic agents, the air used for effecting the oxidation is conducted over activated carbon a short distance before coming into contact with the substance to be oxidized. Air is passed through a filter containing activated carbon and then through the substance to be oxidized in a column, the carbon not being in contact with the substance. In examples, invert sugar in a solution of caustic soda is oxidized to form salts of polyoxy-carboxylic acids, and molten paraffin wax is oxidized to acids with and without potassium permanganate being present.
GB92357A 1956-10-17 1957-01-09 Improvements in or relating to methods of oxidising substances Expired GB819678A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEV11385A DE1024060B (en) 1956-10-17 1956-10-17 Process for the oxidation of substances
GB92357A GB819678A (en) 1957-01-09 1957-01-09 Improvements in or relating to methods of oxidising substances
US660708A US2922698A (en) 1957-01-09 1957-05-21 Oxidation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB92357A GB819678A (en) 1957-01-09 1957-01-09 Improvements in or relating to methods of oxidising substances

Publications (1)

Publication Number Publication Date
GB819678A true GB819678A (en) 1959-09-09

Family

ID=9712894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB92357A Expired GB819678A (en) 1956-10-17 1957-01-09 Improvements in or relating to methods of oxidising substances

Country Status (1)

Country Link
GB (1) GB819678A (en)

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