GB154304A - Improvements in or relating to the manufacture of acetic acid - Google Patents

Improvements in or relating to the manufacture of acetic acid

Info

Publication number
GB154304A
GB154304A GB2057419A GB2057419A GB154304A GB 154304 A GB154304 A GB 154304A GB 2057419 A GB2057419 A GB 2057419A GB 2057419 A GB2057419 A GB 2057419A GB 154304 A GB154304 A GB 154304A
Authority
GB
United Kingdom
Prior art keywords
manufacture
acetic acid
relating
oxidation
employed
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
GB2057419A
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.)
JEAN HOTZ
British Celanese Ltd
Original Assignee
JEAN HOTZ
British Cellulose and Chemical Manufacturing Co 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 JEAN HOTZ, British Cellulose and Chemical Manufacturing Co Ltd filed Critical JEAN HOTZ
Priority to GB2057419A priority Critical patent/GB154304A/en
Publication of GB154304A publication Critical patent/GB154304A/en
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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol 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)

Abstract

In the manufacture of acetic acid by the oxidation of liquid acetaldehyde, the catalyst employed is kaolin, with or without the addition of sodium acetate. The temperature is preferably maintained at 10-20 DEG C. If, instead of oxygen, a gas containing oxygen be employed for the oxidation, it is introduced at a pressure up to 7 atmospheres.
GB2057419A 1919-08-21 1919-08-21 Improvements in or relating to the manufacture of acetic acid Expired GB154304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2057419A GB154304A (en) 1919-08-21 1919-08-21 Improvements in or relating to the manufacture of acetic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2057419A GB154304A (en) 1919-08-21 1919-08-21 Improvements in or relating to the manufacture of acetic acid

Publications (1)

Publication Number Publication Date
GB154304A true GB154304A (en) 1920-11-22

Family

ID=10148144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2057419A Expired GB154304A (en) 1919-08-21 1919-08-21 Improvements in or relating to the manufacture of acetic acid

Country Status (1)

Country Link
GB (1) GB154304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545597A (en) * 1947-12-04 1951-03-20 Us Rubber Co Preparation of alkyl-nitroaryl ethers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545597A (en) * 1947-12-04 1951-03-20 Us Rubber Co Preparation of alkyl-nitroaryl ethers

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