JPS56118743A - Packed catalyst for water-hydrogen isotope exchange reaction - Google Patents

Packed catalyst for water-hydrogen isotope exchange reaction

Info

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
Application number
JP2061480A
Other languages
Japanese (ja)
Other versions
JPS5910260B2 (en
Inventor
Kunio Nishimura
Kazuo Ayaki
Hironobu Suzuki
Hidenori Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Showa Denko KK filed Critical Showa Denko KK
Priority to JP55020614A priority Critical patent/JPS5910260B2/en
Publication of JPS56118743A publication Critical patent/JPS56118743A/en
Publication of JPS5910260B2 publication Critical patent/JPS5910260B2/en
Expired legal-status Critical Current

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  • 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
JP55020614A 1980-02-22 1980-02-22 Packed catalyst for water-hydrogen isotope exchange reaction Expired JPS5910260B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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