Process for producing cement clinker

Details Process for producing cement clinker Process for producing cement clinker

1982-03-23

1983-09-13

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

106103, C04B 744

Patent

active

044040326

ABSTRACT:
A process for producing cement clinker according to the invention comprises dry grinding of raw components, mixing the resultant raw meal with a solid fuel, pelletizing the resultant batch with the addition of calcium chloride thereto, subsequently heat treatment of the resultant pellets of a raw mix in their dense layer in zones of drying, roasting by burning a fuel over the surface of the layer with drawing fuel combustion products therethrough and removal of exhaust gases released therefrom, and cooling the resultant clinker. According to the invention, the temperature of fuel combustion products over the surface of the dense pellet layer is maintained at 1150.degree.-1250.degree. C. within a portion of the roasting zone extending over a length of maximum one half of the roasting zone length, with subsequent lowering of this temperature to between 900.degree. and 1000.degree. C. in the direction toward the cooling zone

REFERENCES:
patent: 4105460 (1978-08-01), Gottlieb
patent: 4115137 (1978-09-01), Nudelman et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1728505