D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
9/37, 9/36.9
D21C 11/10 (2006.01) B01D 1/26 (2006.01) B01D 1/28 (2006.01) F01K 3/18 (2006.01)
Patent
CA 1110808
CANADIAN PATENT APPLICATION OF GOSTA ROSENBLAD FOR A METHOD OF UTILIZING RESIDUAL HEAT IN THE PRODUCTION OF CELLULOSE AND AN INSTALLATION FOR CARRYING OUT THE METHOD Abstract of the Disclosure A method and an installation for the utilization of resi- dual heat in pulp mills, where spent cooking liquor is evaporated with vapour in a multi-stage evaporator. The installation for carrying out the method comprises a number of evaporation steps connected in such a way, possibly by arranging several steps or groups of steps in parallel, that the outlet vapour from the last step or steps holds saturation pressure immediately below atmospheric pressure, a heat exchanger for condensation of the outlet vapour from the evaporation steps during evaporation of a fluid which, for the corresponding amount of heat, at the actual heat exchange temperature, has a markedly smaller volume than the outlet vapour, a turbine for expansion of the fluid vapour, a condenser for condensing the outlet vapour from the turbine, and a pump for increasing the pressure of the condensed fluid to a pressure suitable for return to the heat exchanger.
318242
Generator Industri Ab
Hewson Donald E.
LandOfFree
Method of utilizing residual heat in the production of... 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 of utilizing residual heat in the production of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of utilizing residual heat in the production of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-584085