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US4157315A Method of preparing a supported catalyst and the catalyst prepared by the method 失效
制备负载催化剂的方法和通过该方法制备的催化剂

Method of preparing a supported catalyst and the catalyst prepared by
the method
摘要:
A method is provided for preparing a supported catalyst composed of a structural substrate having an adherent, coherent, coating of a catalytic material which comprises applying on the substrate a dispersion comprising a stabilized colloidal silica solution having dispersed therein a fine metal powder which contains at least two of the metals nickel, chromium, and copper as mixtures or alloys or a combination thereof, and firing the coated substrate in a protective atmosphere at an elevated sintering temperature to form an adherent, coherent, coating.
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