• 专利标题:   Apparatus for producing alkaline electrolyte solution, comprises e.g. a filtration process unit for filtering raw water, and deion processing unit provided with strongly basic anion exchange resin tower for generating strong alkaline water.
  • 专利号:   KR2289793-B1, WO2022124710-A1
  • 发明人:   LEE G B
  • 专利权人:   TONGINHNC CO LTD
  • 国际专利分类:   B01D035/06, C02F001/42, C02F001/461, C02F001/28
  • 专利详细信息:   KR2289793-B1 13 Aug 2021 C02F-001/461 202172
  • 申请详细信息:   KR2289793-B1 KR170937 09 Dec 2020
  • 优先权号:   KR170937

▎ 摘  要

NOVELTY - The apparatus comprises a filtration process unit (100) for filtering raw water, and deion processing unit (200) provided with strongly basic anion exchange resin tower for generating strong alkaline water from the raw water. An electrolyte generating unit (300) generates strong alkaline electrolyte by condensing electrolyte generated from a reduction electrode. An adsorption unit (400) produces a strong alkali electrolyte, and an electrolyte storage unit (500) includes a storage tank for storing the strong alkali electrolyte condensed in the adsorption unit and a weak alkali storage unit (520) for storing the weak alkali electrolyte solution condensed in the adsorption unit. The first graphene is set on the outer side of each surface of the first oxide electrode and the second oxide electrode, and has a branched structure. USE - Apparatus for producing alkaline electrolyte solution. ADVANTAGE - The apparatus prevents electrode from being corroded due to high concentration of electrolyte. DETAILED DESCRIPTION - The apparatus comprises a filtration process unit (100) for filtering raw water, and deion processing unit (200) provided with strongly basic anion exchange resin tower for generating strong alkaline water from the raw water. An electrolyte generating unti (300) generates strong alkaline electrolyte by condensing electrolyte generated from a reduction electrode. An adsorption unit (400) produces a strong alkali electrolyte, and an electrolyte storage unit (500) includes a storage tank for storing the strong alkali electrolyte condensed in the adsorption unit and a weak alkali storage unit (520) for storing the weak alkali electrolyte solution condensed in the adsorption unit. The first graphene is set on the outer side of each surface of the first oxide electrode and the second oxide electrode, and has a branched structure. The coating layer (312) comprises 5 wt.% first metal compound TaaOb and second metal compound TiO2 which are distributed in the branched structure of the first graphene, where a is 1 and b is a rational number greater than 1 and less than 2. The second graphene is set on the outer side of each surface of the first reduction electrode and the second reduction electrode and having a branched structure. The third metal compound is CrcOd (c is 2 and d is 2-3) and a fourth metal compound Cr2O3 distributed in the structure of the second graphene. A split injection device is adjusted such that ratio of an injection amount of groundwater injected into the strong and weak alkaline exchange resin is 7:3, and the filtering process unit and the deion process unit are connected with each other. DESCRIPTION OF DRAWING(S) - The drawing shows schematic representation of apparatus for producing alkaline electrolyte solution. Filtration process unit (100) Deion processing unit (200) Electrolyte generating unit (300) Adsorption unit (400) Electrolyte storage unit (500) Weak alkali storage unit (520)