The process of the transformation reaction conditions

Cobalt a sulfur-tolerant catalysts such as aluminum and iron in a conventional chromium and copper-zincShift catalyst, compared with operating flexibility, high activity, easy inToxic, ulfur-free limit and so on.

a) very good low-temperature activity. Aluminum, cobalt a sulfur-tolerant catalysts peratingIron-chromium catalyst temperature lower than 130 ℃ or more, even at 160℃, which show excellent activity.

b) the activity of a wide temperature range. A sulfur-resistant aluminum cobalt catalyst ctivityOf the temperature zone of 160 - ~ 500 ℃, but as a catalyst for wide use needs hangeThere is a certain HS, higher operating temperature, vapor-gas ratio the greater the demandsThe lowest H S content also increased accordingly.

c) To highlight the sulfur-resistant and anti-drug performance. Cobalt-aluminum catalyst for theActive component is a sulfide, can withstand hundreds of total sulfur per cubic eterGrams of other harmful substances are also good anti-toxic, small amounts of NH,HCN, C H and other sanctions on the catalytic activity had no effect.

d) high strength, long life, the bed resistance. Cobalt a sulfur-resistant aluminumImpregnated with activated alumina catalyst is generally the mixing method or preparatio, inDepartment no death hole, no pressure, easy to powder by the improved strength after vulcanization