Oxidative degradation of lignin with inorganic metal complexes

Details Oxidative degradation of lignin with inorganic metal complexes Oxidative degradation of lignin with inorganic metal complexes

1986-09-29

1988-09-27

Nielsen, Earl

Paper making and fiber liberation

Processes of chemical liberation, recovery or purification...

Treatment with particular chemical

162 79, 530500, 530506, D21C 300

Patent

active

047739665

ABSTRACT:
A method is disclosed to degrade lignin comprising reacting the lignin in a liquid medium under aerobic conditions with an amount of persulfate anion and a transition metal cation effective to catalyze the oxidative degradation of the lignin.

REFERENCES:
patent: 1768823 (1930-07-01), Bradley et al.
patent: 2610954 (1952-09-01), Raff et al.
patent: 2858271 (1958-10-01), Byrd
patent: 3071570 (1963-01-01), Marton et al.
patent: 3476740 (1969-11-01), Markham et al.
patent: 4404061 (1983-09-01), Cael
patent: 4427490 (1984-01-01), Eckert
patent: 4475984 (1984-10-01), Cael
Kirk & Chang (Enzyme Microb. Technol., 1981, 3: 189-196).
Tien & Kirk (Proc. Natl. Acad. Sci., 1984, 81: 2280-2284).

Affiliated with

Also associated with

Rating

Oxidative degradation of lignin with inorganic metal complexes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxidative degradation of lignin with inorganic metal complexes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxidative degradation of lignin with inorganic metal complexes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2396595