Title:
FILTER, ITS MANUFACTURING METHOD, AND METAL RECOVERY METHOD USING THE FORMER
Document Type and Number:
Japanese Patent JP2016165683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a filter composed of a transparent filter case excellent in acid-resistance and alkali-resistance and hardly damaged even by a hard metal, and a manufacturing method thereof, and to provide a method for recovering precious metal and rare metal by said filter.SOLUTION: A filter is characterized in that a filter medium constituting a filter, a retainer plate holding said filter medium and having a plurality of liquid passing parts and a filtration case supporting said retainer plate therein are made of single crystal sapphire.SELECTED DRAWING: Figure 1
Inventors:
TAISHI TOSHINORI
Application Number:
JP2015046885A
Publication Date:
September 15, 2016
Filing Date:
March 10, 2015
Export Citation:
Assignee:
UNIV SHINSHU
International Classes:
B01D24/00; B01D24/44; B01D29/62; B01D29/94; B01D39/06; B09B3/00; C22B3/08; C22B7/00; C22B11/00
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