Patent Class: Chemistry: Physical Processes (23/295S)

Description

Processes for preparation or treatment of inorganic compoundsand nonmetallic elements which involve only physical treatmentsnot specifically provided for in some other class. See subclass293.

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CO.sub.2 concentration correcting apparatus and CO.sub.2 concentration correcting method
Inventor: Tanahashi | Patent Number: 8082103

Process for the preparation of common salt of high purity from brines in solar salt pans
Inventor: Kumar, et al. | Patent Number: 8021442

Recovery of common salt and marine chemicals from brine
Inventor: Vohra, et al. | Patent Number: 6776972

Process for obtaining monohydrated lithium sulfate from natural brines
Inventor: Lukes | Patent Number: 6547836

Process for crystallizing inorganic salts
Inventor: Sadan | Patent Number: 5447543

Method for the manufacture of large area silicon crystal bodies for solar cells
Inventor: Eyer, et al. | Patent Number: 4690797

Salt harvester for harvesting salt in elongated solar salt crystallizer
Inventor: Leverenz | Patent Number: 4603033

Method of preparing highly purified kiln dried solar salt
Inventor: Williams, et al. | Patent Number: 4488958

Production of potassium chloride using pond crystallization
Inventor: Geesen | Patent Number: 4386936

Method of utilizing solar ponds for effecting controlled temperature changes of solutions particularly in processes involving the dissolution and/or precipitation of salts
Inventor: Shachar | Patent Number: 4333736

Recovering by-products from sea water brines and the like
Inventor: Garrett | Patent Number: 4306880

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