Title:
ACID-RESISTANT NANO-SEPARATION MEMBRANE HAVING ENHANCED FLOW RATE, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/174626
Kind Code:
A2
Abstract:
The present invention relates to an acid-resistant nano-separation membrane having an enhanced flow rate, and a method for manufacturing same, and more particularly, to an acid-resistant nano-separation membrane having an enhanced flow rate, wherein the nano-separation membrane can be used in strongly acidic and high-temperature conditions to recover rare metals and precious metals and the like that are generated during a smelting process, and exhibits the effect of having both an excellent flow rate and excellent acid resistance, and a method for manufacturing the same.
Inventors:
SHIN HONG SUB (KR)
JUNG YONG DOO (KR)
JUNG YONG DOO (KR)
Application Number:
PCT/KR2018/003414
Publication Date:
September 27, 2018
Filing Date:
March 23, 2018
Export Citation:
Assignee:
TORAY CHEMICAL KOREA INC (KR)
International Classes:
B01D71/56; B01D61/02; B01D71/58
Other References:
See references of EP 3603783A4
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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