Catalytic cracking of acetic acid to acetic anhydride
Data(s) |
1968
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Resumo |
Catalytic cracking of acetic acid using triethyl phosphate and silica gel catalysts was investigated. The desired reaction leading to ketene is accompanied by side reactions: two parallel with respect to acetic acid decomposition and the consecutive ketene decomposition reactions. Effect of temperature, catalyst concentration, space velocity, and pressure was studied in detail. Triethyl phosphate was found to be a much better catalyst than silica gel. The optimum yield of ketene was obtained at 750° C, 100 mm. of Hg pressure, and apparent contact time of 5.687 × 10-4 hour. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/27681/1/42.pdf Padmanabhan, Narayanan and Deshpande, PK and Kuloor, NR (1968) Catalytic cracking of acetic acid to acetic anhydride. In: I and EC Process Design and Development, 7 (4). pp. 511-516. |
Publicador |
American Chemical Society |
Relação |
http://pubs.acs.org/doi/abs/10.1021/i260028a006 http://eprints.iisc.ernet.in/27681/ |
Palavras-Chave | #Chemical Engineering |
Tipo |
Journal Article PeerReviewed |