JPH0130533B2 - - Google Patents
Info
- Publication number
- JPH0130533B2 JPH0130533B2 JP4891583A JP4891583A JPH0130533B2 JP H0130533 B2 JPH0130533 B2 JP H0130533B2 JP 4891583 A JP4891583 A JP 4891583A JP 4891583 A JP4891583 A JP 4891583A JP H0130533 B2 JPH0130533 B2 JP H0130533B2
- Authority
- JP
- Japan
- Prior art keywords
- tritium
- membrane
- gas
- polycarbonate
- permeation
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 31
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims description 30
- 229910052722 tritium Inorganic materials 0.000 claims description 30
- 238000000926 separation method Methods 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 9
- 229920000515 polycarbonate Polymers 0.000 claims description 9
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims description 8
- 241000720974 Protium Species 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 239000001307 helium Substances 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004927 fusion Effects 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 239000003708 ampul Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229920006289 polycarbonate film Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/50—Polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4891583A JPS59177120A (ja) | 1983-03-25 | 1983-03-25 | 水素同位体膜分離方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4891583A JPS59177120A (ja) | 1983-03-25 | 1983-03-25 | 水素同位体膜分離方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59177120A JPS59177120A (ja) | 1984-10-06 |
| JPH0130533B2 true JPH0130533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-20 |
Family
ID=12816546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4891583A Granted JPS59177120A (ja) | 1983-03-25 | 1983-03-25 | 水素同位体膜分離方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59177120A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818254A (en) * | 1986-04-14 | 1989-04-04 | The Dow Chemical Company | Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols |
| US4874401A (en) * | 1987-11-20 | 1989-10-17 | The Dow Chemical Company | Gas separation membranes from bisphenol AF polycarbonates and polyestercarbonates |
| US5000763A (en) * | 1989-06-14 | 1991-03-19 | The Dow Chemical Company | Process for separating hydrogen from gas mixtures using a semi-permeable membrane consisting predominantly of polycarbonates derived from tetrahalobisphenols |
| US5152811A (en) * | 1991-12-20 | 1992-10-06 | The Dow Chemical Company | Meta, para-bisphenol based polymer gas separation membranes |
-
1983
- 1983-03-25 JP JP4891583A patent/JPS59177120A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59177120A (ja) | 1984-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hwang et al. | Membranes in separations | |
| US3735562A (en) | Membrane gas extractor | |
| US20180056240A1 (en) | Isotope separation methods and systems | |
| JPH0518948A (ja) | 高純度クロマトグラフイー溶離液を発生させる方法及び装置 | |
| Yoshida et al. | Preliminary design of a fusion reactor fuel cleanup system by the palladium-alloy membrane method | |
| US6332914B1 (en) | Method and apparatus for separation of heavy and tritiated water | |
| ATE141825T1 (de) | Membrantrennverfahren für gase, isotope und flüssigkeiten | |
| JPS59177117A (ja) | 水素−ヘリウム分離方法 | |
| CN107469628A (zh) | 一种去除熔盐中气态氚及其同位素的装置及方法 | |
| GR79489B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPH0130533B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| Sevigny et al. | Separation of tritiated water using graphene oxide membrane | |
| Banks et al. | Studies on desalination by reverse osmosis. III. Mechanism of solute rejection | |
| Violante et al. | Membrane separation technologies: their application to the fusion reactor fuel cycle | |
| Raghuraman et al. | Velocity slip of gas mixtures in free jet expansions | |
| Higashi et al. | Surface diffusion phenomena in gaseous diffusion,(II) Separation of Binary Gas-mixtures | |
| Kameyama et al. | Differential permeation of hydrogen sulfide through a microporous Vycor-type glass membrane in the separation system of hydrogen and hydrogen sulfide | |
| Whitworth et al. | Isotopic fractionation and overall permeation of lithium by a thin-film composite polyamide reverse osmosis membrane | |
| Bell et al. | Permeation of hydrogen isotopes in nickel | |
| JPS61138519A (ja) | 水素同位体の膜分離法 | |
| WO2007000027A1 (en) | Isotope separation by quantum swelling | |
| Ohya et al. | Hydrogen purification of thermochemically decomposed gas using zirconia-silica composite membrane | |
| Iniotakis et al. | Method for hydrogen isotope separation and device for its realizing | |
| JPH07253487A (ja) | 核融合炉のトリチウム回収装置 | |
| Sudowe et al. | Filters with small holes (d< 1 μm) as a tool to separate gases |