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专利名称：FISCHER-TROPSCH CATALYSTS
CONTAINING IRON OR COBALT SELECTIVETOWARDS HIGHER HYDROCARBONS
发明人：Steven L. Suib,Boxun Hu,Eric Rolland
Kreidler,Christopher James Brooks
申请号：US13072683申请日：20110326
公开号：US20120245236A1公开日：20120927
专利附图：
摘要：Cryptomelane-type manganese oxide octahedral molecular sieves (OMS-2)
supported Fe and Co catalysts are utilized in a method for producing hydrocarbons by aFischer-Tropsch mechanism. The hydrocarbon producing method includes providing acatalyst of a manganese oxide-based octahedral molecular sieve nanofibers with an activecatalyst component of at least one of iron, cobalt, nickel, copper, manganese, vanadium,zinc, and mixtures thereof, and further containing an alkali metal. The formation of ironcarbides and cobalt carbides by exposing the catalyst to conditions sufficient to formthose carbides is also taught. After the catalyst has been appropriately treated, a carbonsource and a hydrogen source are provided and contacted with the catalyst to therebyform a hydrocarbon containing product. The catalyst have high catalytic activity andselectivity (75%) for C2+ hydrocarbons in both CO hydrogenation and CO2
hydrogenation. Highly selective syntheses of high value jet fuel, C2-C6 alkenes, C2-C6carboxylic acids; α-hydroxylic acids and their derivatives have been realized by tuning theoxidation ability of OMS-2 supports and by doping with Cu ions.
申请人：Steven L. Suib,Boxun Hu,Eric Rolland Kreidler,Christopher James Brooks
地址：Storrs CT US,Storrs CT US,Pickerinston OH US,Dublin OH US
国籍：US,US,US,US
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