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公开(公告)号:US4006102A
公开(公告)日:1977-02-01
申请号:US607658
申请日:1975-08-25
CPC分类号: B01J23/36 , B01D53/9418 , Y10S502/50
摘要: This disclosure teaches a stabilized rhenium catalyst in which the rhenium does not volatilize away from a catalyst substrate when oxidized to its higher valence state. The rhenium is protected by having sufficient refractory oxide available on the catalyst substrate to trap any higher oxide of rhenium developed when the rhenium is oxidized.
摘要翻译: 本公开教导了稳定的铼催化剂,其中当氧化成其较高价态时,铼不会从催化剂底物挥发。 通过在催化剂衬底上具有足够的难熔氧化物来保护铼,以捕获当铼被氧化时所产生的铼的任何更高的氧化物。