Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Patent
1988-12-05
1990-04-10
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Phosphorus or compound containing same
502210, 502211, 502243, B01J 2718, B01J 27182, B01J 27185, B01J 27188
Patent
active
049161016
ABSTRACT:
Polyoxoanions are converted to the corresponding heteropolyacids by conversion to their tetrabutylammonium salt followed by pyrolysis.
REFERENCES:
patent: 2608534 (1952-08-01), Fleck
patent: 4522934 (1985-06-01), Shum et al.
Ellis, Jr. Paul E.
Langdale Wayne A.
Lyons James E.
Myers, Jr. Harry K.
Hess J. Edward
Johnson Donald R.
Shine W. J.
Sun Refining and Marketing Company
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