Method for modifying the shape selectivity of ferrierite

Details Method for modifying the shape selectivity of ferrierite Method for modifying the shape selectivity of ferrierite

1979-10-30

1981-07-14

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455Z, B01J 2906

Patent

active

042785642

ABSTRACT:
A method for modifying the shape selectivity of natural ferrierite in the catalytic conversion of hydrocarbons which comprises contacting the natural ferrierite with oxalic acid. By this method the catalytic properties are enhanced, such that hydrocarbons, other than normals, are able to be cracked selectively.

REFERENCES:
patent: 2495751 (1950-01-01), Mills et al.
patent: 2772317 (1956-11-01), Smith, Jr. et al.
patent: 3492341 (1970-01-01), Trevillyan
patent: 3836561 (1974-09-01), Young
patent: 3997474 (1976-12-01), Miale et al.

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