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G
Gulf
Gulf A process for making ethanol by the simultaneous hydrolysis and fermentation of cellulose. See Emert.
Gulf HDS A process for *hydrorening and *hydrocracking petroleum residues in order to make fuels
and feeds for *catalytic cracking. Developed by the Gulf Research & Development Company. See also
Hydrodesulfurization.
Unzelman, G.H. and Wolf, C.J., in Petroleum Processing Handbook, Bland, W.F. and Davidson, R.L., Eds., McGraw-
Hill, New York, 1967, 3–23.
Gulning [Gulf rening] A *hydrodesulfurization process adapted for heavy gas oils. Developed by Gulf
Research & Development Company in the early 1950s.
Unzelman, G.H. and Wolf, C.J., ...