申请人:Houssin Christophe
公开号:US20080207953A1
公开(公告)日:2008-08-28
Process for hydrogenating an organic compound having at least one carbonyl group, in which the organic compound is contacted, in the presence of hydrogen, with a shaped body which is producible in a process in which
(i) an oxidic material comprising copper oxide and aluminum oxide and at least one of the oxides of iron, lanthanum, tungsten, molybdenum, titanium, zirconium, tin or manganese, and if appropriate additionally tin oxide and/or manganese oxide, is provided,
(ii) pulverulent metallic copper, copper flakes, pulverulent cement, graphite or a mixture thereof are added to the oxidic material,
(iii) the mixture resulting from (ii) is shaped to a shaped body and
(iv) the shaped body is treated with water or steam.
将至少含有一个羰基的有机化合物氢化的过程中,有机化合物在氢气存在下与可通过以下过程生产的成型体接触:(i)提供含铜氧化物和氧化铝以及铁、镧、钨、钼、钛、锆、锡或锰的氧化物中至少一种的氧化物的氧化材料,如有必要,还额外提供氧化锡和/或氧化锰,(ii)将金属铜粉末、铜片、粉末水泥、石墨或其混合物添加到氧化材料中,(iii)将(ii)得到的混合物成型成成型体,(iv)用水或蒸汽处理成型体。