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发明公开
CN107349930A 一种铂金凹凸棒土纳米负载催化剂及其制备方法和应用 无效 - 驳回

一种铂金凹凸棒土纳米负载催化剂及其制备方法和应用
摘要：
本发明公开了一种铂金凹凸棒土纳米负载催化剂及其制备方法和应用。所述催化剂载体为凹凸棒土，活性组分是铂金，其平均粒径约为3～8纳米，催化剂中铂的质量分数为1.3～2.5％，金的质量分数为0.5～2％。本发明的铂金凹凸棒土纳米负载催化剂具有清洁环保而有方便的特点，并且本发明的铂金凹凸棒土纳米负载催化剂对硝基苯酚还原为氨基苯酚具有优异催化性能。
摘要（英）：

The invention discloses a platinum attapulgite nanometer loading catalyst and a preparation method and application thereof. The catalyst uses platinum attapulgite as a carrier and platinum as an active component, and has the average grain diameter of 3-8 nanometers, wherein the mass fraction of platinum in the catalyst is 1.3-2.5%, and the mass fraction of gold is 0.5-2%. The platinum attapulgite nanometer loading catalyst has the advantages of being clean, environment-friendly and convenient, and has an excellent catalytic performance on the reduction of nitrophenol to aminophenol.

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