Process and device for forming calcium oxide

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

423175, 423177, 423165, 423640, C01B 1314

Patent

active

052308804

ABSTRACT:
This is a process and a device making use of a process for forming calcium oxide from pulverulent calcium carbonate, according to which an initial bath of pulverulent calcium oxide is produced in a reactor (1, 31) in the form of a fluidized bed which is heated electrically to a temperature higher than of the order of 900.degree. C., and the said pulverulent calcium carbonate is then introduced continuously into the bath while the temperature of the bath is always kept higher than of the order of 860.degree. C. by electrical heating, to dissociate the said calcium carbonate into calcium oxide and carbon dioxide.

REFERENCES:
patent: 1305618 (1919-06-01), Pierce, Jr.
patent: 1334809 (1920-03-01), Simon
patent: 1967029 (1934-07-01), Karrick et al.
patent: 2382909 (1945-08-01), Pierce, Jr.
patent: 4247518 (1981-01-01), Charlet et al.
patent: 4744963 (1988-05-01), Dozsa et al.

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

Process and device for forming calcium oxide 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 and device for forming calcium oxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and device for forming calcium oxide will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2340944

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