The invention is directed to a continuous hydrogenation process in which a hydrogenable compound is dissolved in a working solution with hydrogen and a heterogeneous catalyst. At least part of the hydrogen-containing waste hydrogenation gas generated in the reaction is compressed and then recycled into the hydrogenation reactor. A jet pump is used for the compression of the waste hydrogenation gas and a liquid or gaseous feedstock of the hydrogenation process is used as the motive agent. Preferred motive agents are the hydrogenation gas or a working solution recycled into the process. The process is particularly suitable for performing the hydrogenation step in the anthraquinone process for the production of hydrogen peroxide.

 
Web www.patentalert.com

< Composition and method for forming doped A-site deficient thin-film manganate layers on a substrate

< Electrochemical hydrogen flow rate control system

> Preparation of alloys by the Armstrong method

> Method for processing elemental sulfur-bearing materials using high temperature pressure leaching

~ 00266