Reduction of nitrile contaminants by selective hydrogenation

Details Reduction of nitrile contaminants by selective hydrogenation Reduction of nitrile contaminants by selective hydrogenation

1994-06-30

1997-05-13

Burn, Brian M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564491, 564492, 564493, C07C20948

Patent

active

056294514

ABSTRACT:
A process for selectively reducing nitrile contaminants in fluids such as water, methanol or hydrocarbon streams containing mono olefins and which contain minor amounts of contaminants comprising nitriles in the presence of hydrogen and a supported cobalt catalyst. In the olefin stream the nitrile contaminants are substantially reduced without substantial reduction of the mono olefins.

REFERENCES:
patent: 2287219 (1942-06-01), Young et al.
patent: 2449036 (1948-09-01), Grunfeld
patent: 3186935 (1965-06-01), Jaell
patent: 3253040 (1966-05-01), Potter et al.
patent: 3372195 (1968-03-01), Little et al.
patent: 3565975 (1971-02-01), Mirviss et al.
patent: 3699036 (1972-10-01), Hass et al.
patent: 3821305 (1974-06-01), Bartelini
patent: 3998881 (1976-12-01), Butte, Jr. et al.
patent: 4166805 (1979-09-01), Jowett
patent: 4186146 (1980-01-01), Butte, Jr. et al.
patent: 4222961 (1980-09-01), Butte, Jr. et al.
patent: 4235821 (1980-11-01), Butte, Jr. et al.
patent: 4254059 (1981-03-01), Grey et al.
patent: 4561969 (1985-12-01), Janoski et al.
patent: 4739120 (1988-04-01), Zuckermann
patent: 4886594 (1989-12-01), Miller
patent: 5009771 (1991-04-01), Clark et al.
patent: 5075506 (1991-12-01), Zimmerman
patent: 5084259 (1992-01-01), Satek
patent: 5100855 (1992-03-01), Clark et al.
patent: 5120881 (1992-06-01), Rosenfeld et al.
patent: 5147526 (1992-09-01), Kukes et al.
patent: 5151172 (1992-09-01), Kukes et al.
patent: 5271835 (1993-12-01), Gorawara et al.
patent: 5321163 (1994-06-01), Hickey et al.

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