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US 8,709,375 B2Granted
Oil extractor and the preparation method thereof
AssigneeNational Tsing Hua University
InventorsYong-Chien Ling, Jen-Yu Liu
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Abstract
A method for preparing an oil extractor is provided. The method includes dissolving 0.1˜30% by weight of a potassium sulfate, 0.1˜30% by weight of a potassium persulfate, and 0.1˜30% by weight of a manganese sulfate in a solvent to form a solution; heating the solution to synthesize a compound by a microwave; cooling a temperature of the compound to a room temperature; and removing the solvent from the compound. An extractor prepared from the method is also provided.
Claims14
A method for preparing an oil extractor, comprising the steps of:
- (a) dissolving 0.1˜30% by weight of a potassium sulfate, 0.1˜30% by weight of a potassium persulfate and 0.1˜30% by weight of a manganese sulfate in a solvent to form a solution;
- (b) heating the solution to synthesize a compound by microwave;
- (c) cooling a temperature of the compound to room temperature;
- and
- (d) removing the solvent from the compound.
2 more elements
A method for preparing an extractor, comprising the steps of:
- providing a solution having potassium ions, manganese ions, sulfur-containing ions and an oxygen dissolved therein;
- and
- heating the solution to obtain the extractor.
Dependencies are inferred from the claim text.