The toluene is recovered for reuse and shipped back to the hydrogenation plant, and the hydrogen is delivered for use at the destination. “Liquefied hydrogen needs new technologies that will ...

A research team led by Wang Guozhong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a novel method to precisely control the size of nickel (Ni) ...

hydrogenation and the Fischer - Tropsch process for the production of petroleum from coal, and many large plants were constructed. At the time of maximum production during the early months of 1944 ...