
专利信息
专利号:US-6716791-B1
优先权日:1998-03-13
标题 :Catalyst for the synthesis of ammonia from hydrogen and nitrogen
发明人:FUGLERUD TERJE; SKAUGSET PER TORBJOERN
权利人:NORSK HYDRO AS
摘要:The present invention relates to a catalyst for the synthesis of ammonia from hydrogen and nitrogen consisting of iron oxides and promoters where the promoters comprise oxides of both cobalt and titanium in addition to Al, K, Ca and Mg oxides, and where the concentration of cobalt is between 0.1% and 3.0% by weight of metal and the concentration of titanium is between 0.1% and 1.0% by weight of metal.
专利号:US-7807602-B2
优先权日:2006-11-22
标题:Process for hydrocarbon synthesis
发明人:REYNHOUT MARINUS JOHANNES
权利人:SHELL OIL CO
摘要:A method for the preparation of a catalyst or catalyst precursor comprising: (a) admixing a carrier material, a homogeneous crystalline solid solution of a cobalt compound and one or more d-metal compounds and/or one or more co-catalysts or precursors thereof, and optionally a liquid; (b) forming the mixture of step (a); and (c) optionally drying and/or calcining the product of step (b).
专利号:US-7417073-B2
优先权日:2003-04-11
标题:Preparation of titania and cobalt aluminate catalyst supports and their use in Fischer-Tropsch synthesis
发明人:MAULDIN CHARLES H; BURNS LOUIS F
权利人:EXXONMOBIL RES & ENG CO
摘要:Supports for Fischer-Tropsch catalysts are formed by forming a particulate material from titania, alumina and optionally silica. A cobalt compound is incorporated into the particulate material which then is calcined to convert at least part of the alumina to cobalt aluminate.
专利号:US-2007264189-A1
优先权日:2005-05-19
标题 :Synthesis of Metal-Metal Oxide Catalysts and Electrocatalysts Using a Metal Cation Adsorption/Reduction and Adatom Replacement by More Noble Ones
专利号:JP-2002533324-A
优先权日:1998-12-21
标 题 :Synthesis of phenolic monomer containing imide or diimide moiety and production of heat-resistant carbonate polymer
专利号:WO-0037442-A1
优先权日:1998-12-21
标 题 :Synthesis of phenolic monomers containing imide or diimide moieties and high heat carbonate polymers prepared therefrom