Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Gas or vapor treating
Reexamination Certificate
2005-10-25
2005-10-25
Silverman, Stanley S. (Department: 1754)
Catalyst, solid sorbent, or support therefor: product or process
Regenerating or rehabilitating catalyst or sorbent
Gas or vapor treating
C502S038000, C502S052000, C502S060000, C502S085000, C549S531000, C549S532000, C549S533000, C549S538000
Reexamination Certificate
active
06958304
ABSTRACT:
A process for the regeneration of a zeolite catalyst which comprises treating the catalyst thermally in the presence of a gas stream at temperatures above 120° C., the weight-based residence time of the gas stream over the catalyst during the thermal treatment being greater than 2 hours.
REFERENCES:
patent: 6031116 (2000-02-01), Hartwell et al.
patent: 6106797 (2000-08-01), Muller et al.
patent: 6380119 (2002-04-01), Grosch et al.
patent: 0 743 094 (1996-11-01), None
patent: 0 790 075 (1997-08-01), None
patent: WO 98/18555 (1998-05-01), None
patent: WO 98/18556 (1998-05-01), None
patent: WO 98/55228 (1998-12-01), None
Bassler Peter
Möller Ulrich
Rehfinger Alwin
Rieber Norbert
Rudolf Peter
BASF - Aktiengesellschaft
Silverman Stanley S.
Strickland Jonas N.
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