JPS56118743A - Packed catalyst for water-hydrogen isotope exchange reaction - Google Patents
Packed catalyst for water-hydrogen isotope exchange reactionInfo
- Publication number
- JPS56118743A JPS56118743A JP2061480A JP2061480A JPS56118743A JP S56118743 A JPS56118743 A JP S56118743A JP 2061480 A JP2061480 A JP 2061480A JP 2061480 A JP2061480 A JP 2061480A JP S56118743 A JPS56118743 A JP S56118743A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- water
- exchange reaction
- hydrogen isotope
- isotope exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Catalysts (AREA)
Abstract
PURPOSE: To obtain a catalyst with high activity and high contact efficiency as well as low pressure loss by enclosing a hydrophobic powder supported with a catalytic metal as the catalyst for water-hydrogen isotope exchange reaction in an enclosing material made of a hydrophobic fiber and the resulting composite is formed into a plate form.
CONSTITUTION: As the catalyst for the water-hydrogen isotope exchange reaction, a hydrophobic powder such as a styrenedivinyl-benzene copolymer with a specific surface area of 100m2/g supported with a catalytic metal belonged to the VIII group is enclosed in meshes of a cloth or a net made of a hydrophobic fiber such as a polytetrafluoroethylene or the like. Then, said enclosing material is wholly formed into a plate body. Thereupon, the packed catalyst with high activity, high gas- liquid contact efficiency, low pressure loss and high strength is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55020614A JPS5910260B2 (en) | 1980-02-22 | 1980-02-22 | Packed catalyst for water-hydrogen isotope exchange reaction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55020614A JPS5910260B2 (en) | 1980-02-22 | 1980-02-22 | Packed catalyst for water-hydrogen isotope exchange reaction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56118743A true JPS56118743A (en) | 1981-09-17 |
JPS5910260B2 JPS5910260B2 (en) | 1984-03-07 |
Family
ID=12032126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55020614A Expired JPS5910260B2 (en) | 1980-02-22 | 1980-02-22 | Packed catalyst for water-hydrogen isotope exchange reaction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5910260B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019004102A1 (en) * | 2017-06-30 | 2019-01-03 | 国立大学法人信州大学 | Method for producing deuterium-depleted water and method for producing deuterium-concentrated water |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106397A (en) * | 1977-02-28 | 1978-09-16 | Agency Of Ind Science & Technol | Prepararion of catalyst for water-hydrogen type exchanging hydrogen isotopes |
JPS5460288A (en) * | 1977-10-21 | 1979-05-15 | Rikagaku Kenkyusho | Catalyst carrier for isotope exchange reaction between water and hydrogen |
JPS54143786A (en) * | 1978-04-28 | 1979-11-09 | Rikagaku Kenkyusho | Production of hydrogen isotope enrichment catalyst and support thereof |
JPS54143789A (en) * | 1978-04-28 | 1979-11-09 | Rikagaku Kenkyusho | Production of hydrogen isotope enrichment catalyst and support thereof |
-
1980
- 1980-02-22 JP JP55020614A patent/JPS5910260B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53106397A (en) * | 1977-02-28 | 1978-09-16 | Agency Of Ind Science & Technol | Prepararion of catalyst for water-hydrogen type exchanging hydrogen isotopes |
JPS5460288A (en) * | 1977-10-21 | 1979-05-15 | Rikagaku Kenkyusho | Catalyst carrier for isotope exchange reaction between water and hydrogen |
JPS54143786A (en) * | 1978-04-28 | 1979-11-09 | Rikagaku Kenkyusho | Production of hydrogen isotope enrichment catalyst and support thereof |
JPS54143789A (en) * | 1978-04-28 | 1979-11-09 | Rikagaku Kenkyusho | Production of hydrogen isotope enrichment catalyst and support thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019004102A1 (en) * | 2017-06-30 | 2019-01-03 | 国立大学法人信州大学 | Method for producing deuterium-depleted water and method for producing deuterium-concentrated water |
JPWO2019004102A1 (en) * | 2017-06-30 | 2019-11-07 | 国立大学法人信州大学 | Method for producing deuterium reduced water and method for producing deuterium concentrated water |
Also Published As
Publication number | Publication date |
---|---|
JPS5910260B2 (en) | 1984-03-07 |
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