Dimethyl ether steam reforming catalyst and method for...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide

Reexamination Certificate

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C502S327000, C502S329000, C502S331000, C502S336000, C502S342000, C502S324000

Reexamination Certificate

active

10730638

ABSTRACT:
The object of the present invention is to achieve excellent reforming ability even at lower temperatures, with a dimethyl ether steam reforming catalyst.According to the present invention, there is provided a dimethyl ether steam reforming catalyst capable of steam-reforming dimethyl ether to obtain hydrogen, comprising active alumina, Cu, and at least one element selected from the group consisting of Mn and Fe, the catalyst being prepared by a sol-gel method, and the catalyst having a porous structure.

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European Search Report, corresponding to Application EP03028792.4, mailed Mar. 2, 2004.
Takeishi, K., et al. “Steam Reforming of Dimethyl Ether over Some Copper Catalyst”Proceedings of 79thSpring Meeting of Japan Chemical Society. 2001.

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