Activation of fly ash

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Inorganic carbon containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

44 1F, 48197R, 423437, 431 2, 502 5, 502182, 502183, 502184, 502438, 518720, 518721, B01J 2118, B01J 2112, B01J 2374, C10K 304

Patent

active

046070214

ABSTRACT:
Fly ash is activated by heating a screened magnetic fraction of the ash in a steam atmosphere and then reducing, oxidizing and again reducing the hydrothermally treated fraction. The activated fly ash can be used as a carbon monoxide disproportionating catalyst useful in the production of hydrogen and methane.

REFERENCES:
patent: 1789507 (1931-01-01), Aarts
patent: 2438584 (1948-03-01), Stewart
patent: 2683726 (1954-07-01), McGrath et al.
patent: 3328180 (1967-06-01), Ban
patent: 3965045 (1976-06-01), Leach
patent: 4043831 (1977-08-01), Friedman
patent: 4121945 (1978-10-01), Hurst et al.
patent: 4207208 (1980-06-01), Lucki et al.
patent: 4242103 (1980-12-01), Rabo et al.
patent: 4242104 (1980-12-01), Frost et al.
patent: 4242105 (1980-12-01), Frost
patent: 4252777 (1981-02-01), McDowell et al.
patent: 4319988 (1982-03-01), Aldrich

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Activation of fly ash does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Activation of fly ash, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Activation of fly ash will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-394048

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.