[go: up one dir, main page]

JPS5691826A - Separation of carbon isotope by chemical exchange method - Google Patents

Separation of carbon isotope by chemical exchange method

Info

Publication number
JPS5691826A
JPS5691826A JP17078079A JP17078079A JPS5691826A JP S5691826 A JPS5691826 A JP S5691826A JP 17078079 A JP17078079 A JP 17078079A JP 17078079 A JP17078079 A JP 17078079A JP S5691826 A JPS5691826 A JP S5691826A
Authority
JP
Japan
Prior art keywords
carbon
isotope
ion exchange
exchange resin
carbon isotope
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
JP17078079A
Other languages
Japanese (ja)
Other versions
JPS6320563B2 (en
Inventor
Tetsuya Miyake
Kunihiko Takeda
Heiichiro Kohanawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP17078079A priority Critical patent/JPS5691826A/en
Priority to US06/293,220 priority patent/US4406870A/en
Priority to DE8181900082T priority patent/DE3069848D1/en
Priority to PCT/JP1980/000326 priority patent/WO1981001802A1/en
Priority to EP81900082A priority patent/EP0042877B1/en
Publication of JPS5691826A publication Critical patent/JPS5691826A/en
Publication of JPS6320563B2 publication Critical patent/JPS6320563B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE: To separate and concentrate the carbon isotope by a method wherein a solution containing two kinds of carbon containing compounds having different adsorption properties to an ion exchange resin is contacted with the ion exchange resin to generate isotope exchange reaction of carbon.
CONSTITUTION: The solution containing two kinds of carbon containing compounds whose equilibrium constant of the isotope exchange reaction is shifted from 1 and adsorption properties to the ion exchange resin are different respectively is contacted with said ion exchange resin. Thereby, the isotope exchange reaction of carbon is generated between a resin phase and a solution phase and, because the equilibrium constant of said reaction is not one, carbon isotope can be concentrated in one phase. As described above, carbon isotope is separated effectively at a high separation ratio.
COPYRIGHT: (C)1981,JPO&Japio
JP17078079A 1979-12-27 1979-12-27 Separation of carbon isotope by chemical exchange method Granted JPS5691826A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17078079A JPS5691826A (en) 1979-12-27 1979-12-27 Separation of carbon isotope by chemical exchange method
US06/293,220 US4406870A (en) 1979-12-27 1980-12-02 Method for the separation of carbon isotopes by chemical exchange method
DE8181900082T DE3069848D1 (en) 1979-12-27 1980-12-25 A method for the separation of carbon isotopes by chemical exchange method
PCT/JP1980/000326 WO1981001802A1 (en) 1979-12-27 1980-12-25 Process for separating carbon isotopes by chemical exchange
EP81900082A EP0042877B1 (en) 1979-12-27 1980-12-25 A method for the separation of carbon isotopes by chemical exchange method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17078079A JPS5691826A (en) 1979-12-27 1979-12-27 Separation of carbon isotope by chemical exchange method

Publications (2)

Publication Number Publication Date
JPS5691826A true JPS5691826A (en) 1981-07-25
JPS6320563B2 JPS6320563B2 (en) 1988-04-28

Family

ID=15911229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17078079A Granted JPS5691826A (en) 1979-12-27 1979-12-27 Separation of carbon isotope by chemical exchange method

Country Status (1)

Country Link
JP (1) JPS5691826A (en)

Also Published As

Publication number Publication date
JPS6320563B2 (en) 1988-04-28

Similar Documents

Publication Publication Date Title
JPS51143198A (en) New separation method
JPS5691826A (en) Separation of carbon isotope by chemical exchange method
JPS5210221A (en) Process for preparation of perfluoroalkylethers containing fluorosulfo nyl group
JPS53110800A (en) Separation method of hydrogen isotope
JPS5344528A (en) Separation of dihalogenobenzenes
JPS5251305A (en) Proces for purification of isoprene
JPS5436499A (en) Improved isotopes separating method
JPS52128294A (en) Separation and purification of cephalosporins
JPS5222700A (en) New separation process of isotope
JPS5433997A (en) Concentrating method of tritium
JPS5252098A (en) Stable isotope is isolated
JPS5276486A (en) Purification of cephalosporin c
JPS52111589A (en) Purification of antibiotics
JPS51111380A (en) Treatment method for build-in reactor vessel of analyzer
JPS5240195A (en) Gas chromatography
JPS5241192A (en) Process for concentrating or storing ozone by adsorption
JPS5240299A (en) Modified separation method
JPS532437A (en) Decomposition of m-(2-hydroxy-2-propyl)cumenehydroperoxide
JPS52156814A (en) Purification of tartaric acid
JPS52146776A (en) Recovery of sovent vapor
JPS52108572A (en) Magnetic separator
JPS5214734A (en) Process for preparation of dioxybenzenem noalkylether
JPS5270300A (en) Separation and concentration method of uranium isotope
JPS5295616A (en) Separation of phenylenediamine
JPS51112493A (en) Uranium adsorbent