DE2343313A1 - Verfahren zur abtrennung und gewinnung von krypton- und xenonnukliden aus abgasen - Google Patents
Verfahren zur abtrennung und gewinnung von krypton- und xenonnukliden aus abgasenInfo
- Publication number
- DE2343313A1 DE2343313A1 DE19732343313 DE2343313A DE2343313A1 DE 2343313 A1 DE2343313 A1 DE 2343313A1 DE 19732343313 DE19732343313 DE 19732343313 DE 2343313 A DE2343313 A DE 2343313A DE 2343313 A1 DE2343313 A1 DE 2343313A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- krypton
- stage
- xenon
- gases
- 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
- 229910052743 krypton Inorganic materials 0.000 title claims abstract description 33
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 18
- 229910052724 xenon Inorganic materials 0.000 title claims abstract description 18
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000003795 desorption Methods 0.000 title claims abstract description 14
- 238000000926 separation method Methods 0.000 title claims description 6
- 239000002912 waste gas Substances 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims abstract description 87
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011261 inert gas Substances 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000003463 adsorbent Substances 0.000 claims description 16
- 238000010926 purge Methods 0.000 claims description 14
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 230000008929 regeneration Effects 0.000 claims description 9
- 238000011069 regeneration method Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 10
- DNNSSWSSYDEUBZ-OUBTZVSYSA-N krypton-85 Chemical compound [85Kr] DNNSSWSSYDEUBZ-OUBTZVSYSA-N 0.000 description 6
- 229910052756 noble gas Inorganic materials 0.000 description 5
- 150000002835 noble gases Chemical class 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- AANMVENRNJYEMK-UHFFFAOYSA-N 4-propan-2-ylcyclohex-2-en-1-one Chemical compound CC(C)C1CCC(=O)C=C1 AANMVENRNJYEMK-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732343313 DE2343313A1 (de) | 1973-08-28 | 1973-08-28 | Verfahren zur abtrennung und gewinnung von krypton- und xenonnukliden aus abgasen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732343313 DE2343313A1 (de) | 1973-08-28 | 1973-08-28 | Verfahren zur abtrennung und gewinnung von krypton- und xenonnukliden aus abgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2343313A1 true DE2343313A1 (de) | 1975-03-13 |
| DE2343313C2 DE2343313C2 (enExample) | 1988-02-04 |
Family
ID=5890914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732343313 Granted DE2343313A1 (de) | 1973-08-28 | 1973-08-28 | Verfahren zur abtrennung und gewinnung von krypton- und xenonnukliden aus abgasen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2343313A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314828A (en) * | 1979-02-14 | 1982-02-09 | Hitachi, Ltd. | Method and system for regenerating dehumidifier for use in charcoal adsorber |
| FR2510539A1 (fr) * | 1981-07-28 | 1983-02-04 | Expertises Sa Cie Maritime | Procede et installation d'epuration de l'helium contenu dans un melange de gaz |
| DE19646791A1 (de) * | 1996-11-13 | 1998-05-14 | Draegerwerk Ag | Anordnung zur Anreicherung von Xenon aus einem Gasgemisch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1264405B (de) * | 1960-09-16 | 1968-03-28 | Verfahren zur gewinnung von aethylen aus aethylen und kohlendioxyd enthaltenden gasen | |
| DE1266729B (de) * | 1960-04-12 | 1968-04-25 | Exxon Research Engineering Co | Verfahren und Vorrichtung zum Fraktionieren von Gasgemischen durch Adsorption |
-
1973
- 1973-08-28 DE DE19732343313 patent/DE2343313A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266729B (de) * | 1960-04-12 | 1968-04-25 | Exxon Research Engineering Co | Verfahren und Vorrichtung zum Fraktionieren von Gasgemischen durch Adsorption |
| DE1264405B (de) * | 1960-09-16 | 1968-03-28 | Verfahren zur gewinnung von aethylen aus aethylen und kohlendioxyd enthaltenden gasen |
Non-Patent Citations (2)
| Title |
|---|
| Cryogenic Rare Gas Recovery In Nuclear Fuel Resprocessing, Chemical Engineering, Vol. 78, No. 22, 1971, S.55-57 * |
| Nuclear Safety, Vol. 8, No. 2, Winter 1966-1967, S.155-160 (Keilholz) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4314828A (en) * | 1979-02-14 | 1982-02-09 | Hitachi, Ltd. | Method and system for regenerating dehumidifier for use in charcoal adsorber |
| FR2510539A1 (fr) * | 1981-07-28 | 1983-02-04 | Expertises Sa Cie Maritime | Procede et installation d'epuration de l'helium contenu dans un melange de gaz |
| EP0071553A1 (fr) * | 1981-07-28 | 1983-02-09 | COMPAGNIE MARITIME D'EXPERTISES S.A. Société Anonyme dite: | Procédé et installation d'épuration de l'hélium contenu dans un mélange de gaz |
| DE19646791A1 (de) * | 1996-11-13 | 1998-05-14 | Draegerwerk Ag | Anordnung zur Anreicherung von Xenon aus einem Gasgemisch |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2343313C2 (enExample) | 1988-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8176 | Proceedings suspended because of application no: |
Ref document number: 2210264 Country of ref document: DE Format of ref document f/p: P |
|
| 8178 | Suspension cancelled | ||
| 8162 | Independent application | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |