【摘要】 研究了硝基苯在固定床上 Pt/C催化合成苯基羟胺的新工艺。试验结果表明 ,硝基苯催化加氢在室温和低压下就可以合成苯基羟胺。还考察了影响硝基苯固定床催化加氢合成苯基羟胺的因素。更多还原

【Abstract】 New processing for Nphenylhydroxylamine synthesis from nitrobenzene Pt/C catalysis hydrogenation on fixed bed was studied. The experiment showed that Nphenylhydroxylamine could be synthesized by nitrobenzene Pt/C catalysis hydrogenation under room temperatures and low hydrogen pressure. The factors which effects the selectivity to form Nphenyhydroxylamine from nitrobenzene Pt/C catalysis hydrogenation on fixed bed were also investigated.更多还原