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US08343354B2 Sulphur removal 有权
除硫

Sulphur removal
Abstract:
A process for desulfurizing a process fluid includes contacting a sulphur compound containing feed stream with an absorbent including an iron, copper or nickel compound capable of forming a metal sulphide, a support material, a first binder and a second binder where the first binder is a cement binder and the second binder is a high aspect ratio aluminosilicate clay binder having an aspect ratio >2 and a ratio of the first binder to the second binder is in the range 2:1 to 3:1.
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