Typical hydrogenation reactions include the reaction of hydrogen and nitrogen to form ammonia and the reaction of hydrogen and carbon monoxide to form methanol or hydrocarbons, depending on the choice of catalyst.
The GMAT exam consists of four sections: An analytical writing assessment, integrated reasoning, the quantitative section, and the verbal section. Total testing time is three and a half hours, but test takers should plan for a total time of approximately four hours, with breaks.
The JT unit in the picture above consists of a gas to gas exchanger (long item), a JT valve (control or motor valve) and a two phase separator. The additional instrumentation is associated with a hot gas bypass, the pneumatic methanol pump and the methanol distribution system.