초록 ▼

An adsorbent composition, method of preparing same, and method of treating a fluid stream with the absorbent are disclosed. Alumina and carbon are combined with water in preferred proportions in one embodiment. Sodium bicarbonate and impregnates such as Group 1A metal hydroxides and Group 7A salts o

An adsorbent composition, method of preparing same, and method of treating a fluid stream with the absorbent are disclosed. Alumina and carbon are combined with water in preferred proportions in one embodiment. Sodium bicarbonate and impregnates such as Group 1A metal hydroxides and Group 7A salts of Group 1A metals can be added. Improved efficiency of removal of compounds such as hydrogen sulfide is achieved, and ignition temperature is reduced.

대표청구항 ▼

A process for making an adsorbent composition, consisting essentially of the steps of: (a) forming a mixture in water of the following components in the following proportions: from about 5% to about 90% finely divided carbon, from about 5% to about 90% alumina, and from about 5% to about 80% sodium

A process for making an adsorbent composition, consisting essentially of the steps of: (a) forming a mixture in water of the following components in the following proportions: from about 5% to about 90% finely divided carbon, from about 5% to about 90% alumina, and from about 5% to about 80% sodium bicarbonate; (b) forming said mixture into at least one cohesive unit; and (c) curing said unit at a temperature of from about 100 to about 225 degrees F. until said water is from about 5% to about 30% by weight of the composition.