KEMIRA KEMI AB
KEMIRA KEMI AB Patent applications | ||
Patent application number | Title | Published |
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20100170778 | PROCESS FOR THE PRODUCTION OF POLYALUMINIUM SALTS - The present invention relates to a process for the production of polyaluminium salts, preferably polyaluminium sulphate and polyaluminium chloride, and derivatives thereof, from aluminium containing raw materials and acids, wherein microwaves are used for partial heating of the reaction mixture. The present invention also relates to a system for the production of polyaluminium salts and derivatives thereof. | 07-08-2010 |