Verfahren zur katalytischen Direktoxidation ungesättigter Kohlenwasserstoffe in der Gasphase,申请号DE1998104709-传众专利搜索

发明名称	Verfahren zur katalytischen Direktoxidation ungesättigter Kohlenwasserstoffe in der Gasphase
摘要	The present invention relates to a method for the oxidation of unsaturated hydrocarbons in gaseous phase, wherein said oxidation is carried out in the presence of a hydrogen-oxygen mixture on a catalyst coated with gold particles. This method comprises using a calcined catalyst which is produced from a titanium oxide hydrate optionally containing sulphate, said catalyst being coated with nanometrical gold particles. This method is preferably used for epoxidising ethene, propene or butene. This invention further relates to a catalyst for oxidising the above-mentioned unsaturated hydrocarbons.
申请公布号	DE19804709(A1)	申请公布日期	1999.08.12
申请号	DE1998104709	申请日期	1998.02.06
申请人	BAYER AG, 51373 LEVERKUSEN, DE	发明人	WEISBECK, MARKUS, DR., 51465 BERGISCH GLADBACH, DE;DORF, ERNST ULICH, DR., 47802 KREFELD, DE;WEGENER, GERHARD, DR., 40822 METTMANN, DE;SCHILD, CHRISTOPH, DR., 51373 LEVERKUSEN, DE;LUECKE, BERNHARD, PROF. DR., 10179 BERLIN, DE;DILCHER, HERBERT, DR., 10315 BERLIN, DE;SCHUELKE, ULRICH, DR., 12623 BERLIN, DE
分类号	B01J23/52;B01J35/00;C07D301/03;C07D301/10;C07D303/04	主分类号	B01J23/52
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