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Class Information
Number: 23/295S
Name: Chemistry: physical processes > Physical processes > Crystallization > Solar
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6776972 |
Recovery of common salt and marine chemicals from brine |
Aug. 17, 2004 |
| 6547836 |
Process for obtaining monohydrated lithium sulfate from natural brines |
Apr. 15, 2003 |
| 5447543 |
Process for crystallizing inorganic salts |
Sep. 5, 1995 |
| 5128115 |
Manufacture of silicon carbide using solar energy |
Jul. 7, 1992 |
| 4723962 |
Process for recovering lithium from salt brines |
Feb. 9, 1988 |
| 4690797 |
Method for the manufacture of large area silicon crystal bodies for solar cells |
Sep. 1, 1987 |
| 4603033 |
Salt harvester for harvesting salt in elongated solar salt crystallizer |
Jul. 29, 1986 |
| 4569676 |
Separation and purification of salts in a non-convective solar pond |
Feb. 11, 1986 |
| 4564367 |
Solar salt crystallizer and process for producing salt |
Jan. 14, 1986 |
| 4488958 |
Method of preparing highly purified kiln dried solar salt |
Dec. 18, 1984 |
| 4386936 |
Production of potassium chloride using pond crystallization |
Jun. 7, 1983 |
| 4333736 |
Method of utilizing solar ponds for effecting controlled temperature changes of solutions particularly in processes involving the dissolution and/or precipitation of salts |
Jun. 8, 1982 |
| 4306880 |
Recovering by-products from sea water brines and the like |
Dec. 22, 1981 |
| 4287163 |
Process for recovering lithium from brine by salting out lithium sulfate monohydrate |
Sep. 1, 1981 |
| 4243392 |
Process for solar concentration of lithium chloride brine |
Jan. 6, 1981 |
| 4179493 |
Dehydration process |
Dec. 18, 1979 |
| 4088451 |
Concentration of underground brines in situ by solar evaporation |
May. 9, 1978 |
| 4072472 |
Production of high purity salt from high sulfate salt deposits |
Feb. 7, 1978 |
| 3966541 |
Concentration of underground brines in situ by solar evaporation |
Jun. 29, 1976 |
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