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GB191415669A - Improvements in the Manufacture of Acetaldehyde. - Google Patents

Improvements in the Manufacture of Acetaldehyde.

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Publication number
GB191415669A
GB191415669A GB191415669DA GB191415669A GB 191415669 A GB191415669 A GB 191415669A GB 191415669D A GB191415669D A GB 191415669DA GB 191415669 A GB191415669 A GB 191415669A
Authority
GB
United Kingdom
Prior art keywords
acetaldehyde
acid
manufacture
elektron
sulphuric
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
Inventor
George William Johnson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191415669A publication Critical patent/GB191415669A/en
Expired legal-status Critical Current

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

Abstract

15,669. Johnson, G. W., [Chemische Fabrik Griesheim-Elektron]. June 30. Acetaldehyde is prepared by passing acetylene continuously in excess through an acid of about 20-35 per cent strength mixed with a mercury salt, the temperature being kept below the boiling-point of the acid; sulphuric, phosphoric, or organic sulphonic acids are specified as suitable. Specifications 29,073/10, 16,848/13, and 17,017/13 are referred to.
GB191415669D 1914-06-30 1914-06-30 Improvements in the Manufacture of Acetaldehyde. Expired GB191415669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191415669T 1914-06-30

Publications (1)

Publication Number Publication Date
GB191415669A true GB191415669A (en) 1915-10-21

Family

ID=32585277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191415669D Expired GB191415669A (en) 1914-06-30 1914-06-30 Improvements in the Manufacture of Acetaldehyde.

Country Status (1)

Country Link
GB (1) GB191415669A (en)

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