Reduction of nitrite contaminants by selective hydrogenation

Details Reduction of nitrite contaminants by selective hydrogenation Reduction of nitrite contaminants by selective hydrogenation

1997-04-28

1998-04-21

Burn, Brian M.

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

Organic compounds

Amino nitrogen containing

C07C20948

Patent

active

057419302

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), Vaell
patent: 3253040 (1966-05-01), Petter et al.
patent: 3372195 (1968-03-01), Little
patent: 3565957 (1971-02-01), Minviss et al.
patent: 3699036 (1972-10-01), Hass et al.
patent: 3821305 (1974-06-01), Bantalini
patent: 3998881 (1976-12-01), Butte, Jr. et al.
patent: 4166805 (1979-09-01), Jewett
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), Gray et al.
patent: 4739120 (1988-04-01), Zuckerman
patent: 4886594 (1989-12-01), Miller
patent: 5009771 (1991-04-01), Clark et al.
patent: 5075506 (1991-12-01), Zimmerrnan
patent: 5084259 (1992-01-01), Satek et al.
patent: 5100588 (1992-03-01), Clark et al.
patent: 5147526 (1992-09-01), Kukes et al.
patent: 5151172 (1992-09-01), Kukes er al.
patent: 5271835 (1993-12-01), Garauk
patent: 5321163 (1994-06-01), Hickey et al.

Affiliated with

Also associated with

Rating

Reduction of nitrite contaminants by selective hydrogenation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduction of nitrite contaminants by selective hydrogenation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduction of nitrite contaminants by selective hydrogenation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2059149