Process for production of activated carbon fibers

Details Process for production of activated carbon fibers Process for production of activated carbon fibers

1977-04-08

1981-03-17

Woo, Jay H.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

252438, 264 292, 264 297, 4234477, 4234478, B01J 3700

Patent

active

042566070

ABSTRACT:
A process for producing activated carbon fibers comprising subjecting an acrylonitrile based fiber to oxidation processing in an oxidizing atmosphere at a temperature of about 200.degree. C. to about 300.degree. C. while applying a tension to the fiber until the amount of bonded oxygen reaches about 50% to about 90% of the saturated amount of bonded oxygen followed by activation processing.

REFERENCES:
patent: 3011981 (1961-12-01), Soltes
patent: 3304148 (1967-02-01), Gallagher
patent: 3412062 (1968-11-01), Johnson
patent: 3454362 (1969-07-01), Spry
patent: 3556729 (1971-01-01), Holsten et al.
patent: 3607059 (1971-09-01), Joo et al.
patent: 3615212 (1971-10-01), Whitney et al.
patent: 3632798 (1972-01-01), Morita et al.
patent: 3666417 (1972-05-01), Araki et al.
patent: 3671192 (1972-06-01), Ezekiel
patent: 3813219 (1974-05-01), Edwardo et al.
patent: 3814577 (1974-06-01), Menikheim
patent: 3849332 (1974-11-01), Bailey et al.
patent: 3945093 (1976-03-01), Lavsen et al.
patent: 3954947 (1976-05-01), Didcheako et al.
patent: 3972984 (1976-08-01), Iizuka et al.
patent: 4031188 (1971-06-01), Kohler
patent: 4069297 (1978-01-01), Saito et al.
patent: 4118341 (1978-10-01), Ishibauhi et al.
"Prep. and Properties of Activated Carbon Fibers Derived from Phenolic Precursor", Lin et al., Appl. Polym. Symp., No. 21, 143-152, (1973), John Wiley & Sons, Inc.

Affiliated with

Also associated with

Rating

Process for production of activated carbon fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for production of activated carbon fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for production of activated carbon fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1644935