Process for removing alumina or silica substrate from carbonaceo

Details Process for removing alumina or silica substrate from carbonaceo Process for removing alumina or silica substrate from carbonaceo

1983-05-19

1985-02-12

Carter, Herbert T.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Inorganic carbon containing

423135, 423343, 502182, 502416, B01J 2118

Patent

active

044992017

ABSTRACT:
Carbonaceous pyropolymers possessing recurring units containing at least carbon and hydrogen atoms may be obtained from compositions of matter comprising carbonaceous pyropolymers possessing recurring units containing at least carbon and hydrogen atoms composited on an inorganic metal oxide support or substrate by treating the composition of matter with a chloride-containing compound at an elevated temperature in the range of from about 400.degree. to about 1000.degree. C. in the vapor phase. The resulting metal chloride such as aluminum chloride is continuously removed from the composite, leaving only the carbonaceous pyropolymer.

REFERENCES:
patent: 4090978 (1978-05-01), Welsh et al.
patent: 4292282 (1981-09-01), Welsh et al.
patent: 4329260 (1982-05-01), Lester et al.

Affiliated with

Also associated with

Rating

Process for removing alumina or silica substrate from carbonaceo 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 removing alumina or silica substrate from carbonaceo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for removing alumina or silica substrate from carbonaceo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1390054