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COMPOSITION CONTAINING INORGANIC POROUS MATERIAL, CATALYST COMPOSITION AND PRODUCTION OF INORGANIC POROUS MATERIAL
COMPOSITION CONTAINING INORGANIC POROUS MATERIAL, CATALYST COMPOSITION AND PRODUCTION OF INORGANIC POROUS MATERIAL
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机译:包含无机多孔材料的组合物,催化剂的组成和无机多孔材料的生产
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摘要
PROBLEM TO BE SOLVED: To obtain a thermally and hydrothermally stable synthetic material to which an active material can be stuck and in which the active material can be dispersed. SOLUTION: The compsn. contg. an inorg. porous material has wall parts which demarcate channels of medium pore size having about 15-100 average diameter and such a narrow diameter distribution as about =30 . The void volume of the material by the channels of medium pore size is at least about 0.1 cc/g and the surface area is at least about 500 m2 /g. The material has at least about 1.5 mmol hydroxyl groups per 1 g and has thermal stability and hydrothermal stability up to about 500 deg.C.
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