PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 12.99 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
Method for controlling the reaction environment in a continuous reaction of Ca hydroxide & reagent to form Ca prodt (a) Directing soln of Ca(OH)2 free of solid-phase Ca(OH)2 into reaction zone (b) Directing reagent into said zone (c) Reacting all of the Ca(OH)2 in soln with reagent to form Ca prodt by mixing the soln & reagent in said zone to form suspension of precipitated Ca prodt while directing the soln & reagent together along an axis in said zone in cocurrent plog-flow conditions The Ca prodt having soly. in soln. < soly. of Ca(OH)2 |
PATENT PHOTOCOPY | Available on request |
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