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公开(公告)号:US3941721A
公开(公告)日:1976-03-02
申请号:US415407
申请日:1973-11-13
申请人: Franz Josef Broecker , Guenter Zirker , Bruno Triebskorn , Laszlo Marosi , Matthias Schwarzmann , Winfried Dethlefsen , Knut Kaempfer
发明人: Franz Josef Broecker , Guenter Zirker , Bruno Triebskorn , Laszlo Marosi , Matthias Schwarzmann , Winfried Dethlefsen , Knut Kaempfer
IPC分类号: B01J23/755 , B01J37/08 , C07B61/00 , C07C1/00 , C07C4/00 , C07C4/06 , C07C9/04 , C07C67/00 , B01J21/04 , B01J23/74
CPC分类号: C07C4/06 , B01J23/755 , B01J37/08 , C07C4/00 , C10G11/02 , C07C2527/236
摘要: The compound Ni.sub.6 Al.sub.2 (OH).sub.16. CO.sub.3. 4H.sub.2 O is isolated from aqueous solution. The catalyst is obtained from this compound by drying, calcination and subsequent reduction in a stream of hydrogen, whilst maintaining very specific temperature gradients between the drying stage and the calcination stage. A process for the manufacture of gases containing methane from hydrocarbons by steam cracking, in which the abovementioned catalyst is employed, is also described.
摘要翻译: 化合物Ni6Al2(OH)16。 CO3。 4H2O与水溶液分离。 通过干燥,煅烧和随后在氢气流中还原从该化合物获得催化剂,同时在干燥阶段和煅烧阶段保持非常特定的温度梯度。 还描述了使用上述催化剂通过蒸汽裂化从烃制造含甲烷的气体的方法。