Process for preventing the caking of alkali chlorides and alkali-chloride-containing salt mixtures and for maintaining their fluidity
CA 1064222 A · Owner: Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler · Inventors: Fischer, Joachim; Pohl, Gerhard; Knorre, Helmut
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a process for reducing the caking of technical alkali metal chlorides and alkali metal chloride-containing technical salt mixtures and for maintaining the fluidity during storage which comprises producing, a permanent moisture of at least 0.01% by weight of H2O in the salt by adding an anticaking agent comprising at least one hydrophilic and hydrophobic substance alone in combination with a complex iron cyanide on a carrier substance containing hydroxyl groups.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 16, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 16, 1996.
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Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.