Method for promoting the activity of cation-exchangeable layered

Details Method for promoting the activity of cation-exchangeable layered Method for promoting the activity of cation-exchangeable layered

1981-07-29

1984-04-03

Dees, Carl F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

560103, 560204, 502 85, C01C 6704

Patent

active

044409583

ABSTRACT:
The activity of cation-exchangeable layered clay or crystalline aluminosilicate catalyst in esterification, etherification, hydration, and cracking reactions is promoted by addition of a strong acid such as sulphuric acid, phosphoric acid, hydrochloric acid, hydrofluoric acid or para-toluene sulphonic acid. The further addition of water to the reaction can extend the life of the clay catalyst and in some cases its catalytic activity.

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