公开(公告)号：US20120323042A1

公开(公告)日：2012-12-20

申请号：US13516897

申请日：2010-12-15

申请人： Rudy Francois Maria Jozef Parton ,  Johan Thomas Tinge ,  Bert Hoeksema

发明人： Rudy Francois Maria Jozef Parton ,  Johan Thomas Tinge ,  Bert Hoeksema

IPC分类号： C07C29/20 ,  C07C45/62

CPC分类号： C07C29/20 ,  C07C45/006 ,  C07C2601/14 ,  C07C35/08 ,  C07C49/403

摘要： The invention relates to a method for hydrogenating an aromatic compound. The invention in particular relates to a method for preparing cyclohexanone, cyclohexanol or a mixture thereof in a continuous way by catalytically hydrogenating phenol fed into a reactor comprising a supported hydrogenation catalyst, comprising a dopant selected from the group of alkali metal hydroxides, alkaline earth metal hydroxides, alkaline earth metal oxides, carbonates of alkali metals and carbonates of alkaline earth metals, and in which process during the hydrogenation of phenol continuously or intermittently water is fed into the reactor, the weight to weight ratio of water fed into the reactor to phenol fed into the reactor on average being 0.1 or less.

摘要翻译： 本发明涉及一种使芳族化合物氢化的方法。 本发明特别涉及通过催化氢化进料到包含负载氢化催化剂的反应器的反应器中以连续方式制备环己酮，环己醇或其混合物的方法，该方法包括选自碱金属氢氧化物，碱土金属 氢氧化物，碱土金属氧化物，碱金属的碳酸盐和碱土金属的碳酸盐，并且其中在苯酚氢化期间连续或间歇地将水加入的过程进料到反应器中，将反应器中加入反应器的水的重量比与苯酚 平均送入反应器的是0.1以下。

公开(公告)号：US08772550B2

公开(公告)日：2014-07-08

申请号：US13516897

申请日：2010-12-15

申请人： Rudy Francois Maria Jozef Parton ,  Johan Thomas Tinge ,  Bert Hoeksema

发明人： Rudy Francois Maria Jozef Parton ,  Johan Thomas Tinge ,  Bert Hoeksema

IPC分类号： C07C45/62 ,  C07C29/20

CPC分类号： C07C29/20 ,  C07C45/006 ,  C07C2601/14 ,  C07C35/08 ,  C07C49/403

摘要： The invention relates to a method for hydrogenating an aromatic compound. The invention in particular relates to a method for preparing cyclohexanone, cyclohexanol or a mixture thereof in a continuous way by catalytically hydrogenating phenol fed into a reactor comprising a supported hydrogenation catalyst, comprising a dopant selected from the group of alkali metal hydroxides, alkaline earth metal hydroxides, alkaline earth metal oxides, carbonates of alkali metals and carbonates of alkaline earth metals, and in which process during the hydrogenation of phenol continuously or intermittently water is fed into the reactor, the weight to weight ratio of water fed into the reactor to phenol fed into the reactor on average being 0.1 or less.

摘要翻译： 本发明涉及一种使芳族化合物氢化的方法。 本发明特别涉及通过催化氢化进料到包含负载氢化催化剂的反应器的反应器中以连续方式制备环己酮，环己醇或其混合物的方法，该方法包括选自碱金属氢氧化物，碱土金属 氢氧化物，碱土金属氧化物，碱金属的碳酸盐和碱土金属的碳酸盐，并且其中在苯酚氢化期间连续或间歇地将水加入的过程进料到反应器中，将反应器中加入反应器的水的重量比与苯酚 平均送入反应器的是0.1以下。