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GMD [Gas to Middle Distillate] A process for converting natural gas to diesel fuel or synthetic crude oil. The
catalyst is cobalt and rhenium on alumina, used in a slurry reactor. Developed by Statoil in the 1980s.
Jens, K.-J., Appl. Catal. A: Gen., 1997, 152(1), 161.
GM-IX [Gas Membrane-Ion eXchange] A process for treating metal cyanide waste solutions, with recovery
of both the metal and the cyanide. The solution is rst passed through an anion-exchange column, removing
metal cyanide complexes and cyanide ion. Treatment of the column with 10% sulfuric acid releases the metal
ions and hydrogen cyanide into solution. Passage of ...