Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Patent
1988-12-05
1990-10-09
Dees, Carl F.
Catalyst, solid sorbent, or support therefor: product or process
Zeolite or clay, including gallium analogs
And additional al or si containing component
502 64, 502 77, B01J 2930, B01J 2920, B01J 2910
Patent
active
049620754
ABSTRACT:
Improved zeolitic copper catalysts are prepared by incorporating with the catalyst a steam-stabilizing amount of titanium or zirconium compound. The novel compositions are particularly useful in treating wet exhaust gases to reduce the content of one or more pollutants such as nitrogen oxides, carbon monoxide and hydrocarbons.
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Green Gary J.
Shihabi David S.
Dees Carl F.
McKillop Alexander J.
Mobil Oil Corp.
Santini Dennis P.
Speciale Charles J.
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