C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
C04B 38/00 (2006.01)
Patent
CA 2605176
An activated lime for use in removing acid gases from a combustion gas stream is produced by thermally decomposing calcium hydroxide to calcium oxide through contact of the calcium hydroxide with a heated gas stream at a temperature of between 750-950~F for a time sufficient to produce a calcium oxide having a specific surface area of between 30-48 square meters per gram, and collecting the product so produced.
Le procédé selon l'invention consiste à produire une chaux activée destinée à être utilisée pour éliminer des gaz acides d'un flux de gaz de combustion par décomposition thermique de l'hydroxyde de calcium en oxyde de calcium, en mettant en contact l'hydroxyde de calcium avec un flux de gaz chauffé à une température comprise entre 750-950°F et pendant un laps de temps suffisant pour produire un oxyde de calcium dont la zone superficielle spécifique est de 30-48 mètres carré par gramme, et en collectant le produit ainsi obtenu.
Benson Lewis B.
Schulz J. Casey
Carmeuse Lime (canada) Limited
Carmeuse North America Services Inc.
Smart & Biggar
LandOfFree
Method for producing activated lime for removal of acid... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for producing activated lime for removal of acid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing activated lime for removal of acid... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1937416