GB1163099A - Process and Apparatus for the Combustion and Evaporation of Radioactive Residues. - Google Patents
Process and Apparatus for the Combustion and Evaporation of Radioactive Residues.Info
- Publication number
- GB1163099A GB1163099A GB573367A GB573367A GB1163099A GB 1163099 A GB1163099 A GB 1163099A GB 573367 A GB573367 A GB 573367A GB 573367 A GB573367 A GB 573367A GB 1163099 A GB1163099 A GB 1163099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- burner
- liquid
- residues
- combustion
- radio
- 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
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/14—Processing by incineration; by calcination, e.g. desiccation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/08—Processing by evaporation; by distillation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/32—Processing by incineration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
1,163,099. Processing radio-active waste. EUROPEAN ATOMIC ENERGY COMMUNITY. 17 Feb., 1967 [18 Feb., 1966], No. 5733/67. Heading G6R. In a process for the combustion and evaporation of radioactive residues, heat released by combustion of radio-active residues is employed to evaporate other, liquid radio-active residues. An apparatus for use with this process comprises a burner 3 fed with liquid highboiler residues by a pump 2 from a tank 1 and with air from a blower 12. Preheating of the burner 3 is effected by means of heavy fuel oil fed into the burner 3 by a pump 7 from a tank 6. The burner 3 penetrates by means of an extension tube 14 into a postcombustion chamber 15 in which combustion initiated in the burner 3 is completed. The burner 3 preferably operates at a temperature of at least 1100‹ C. and the chamber 15 at a temperature of at least 900‹ C. During the preheating of the burner 3, the combustion gases from the chamber 15 are directed by a valve 17 into a heat exchanger 19 fed at the upper end by air from the blower 12. The heated air leaves at the lower end 21 to heat and evaporate the radio-active liquid in a vessel 18. The combustion gases leave the heat exchanger 19 at the upper end and are channelled to one or more smoke-purifiers 23 and/or one or more gas-scrubbers 24. The use of a heat exchanger is necessary to avoid pollution of the liquid to be evaporated. When the preheating of the burner 3 is completed and boiling of the liquid high-boiler residues commences, the combustion gases from the chamber 15 are fed directly into the vessel 18 by a valve 16. The radio-active concentrate leaves the vessel 18 by means of tubing 26 and the vapour by means of a separator 27 leading to a Raschig-ring column 29 and a cyclone 30. The condensate returns to the vessel 18 and the vapour leaves the column 29 at the upper end and enters a condenser 33. The condensate leaving the condenser 33 at the lower end enters, together with the non-condensable gases and vapours, a separator 35 from which the condensate is removed, the non-condensable gases and vapours passing through a gas-scrubber 24. The liquid high-boiler residues fed from the tank 1 may be those derived from the purification of an organic coolant or moderator liquid after use in a nuclear reactor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE24212 | 1966-02-18 | ||
BE676682 | 1966-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163099A true GB1163099A (en) | 1969-09-04 |
Family
ID=25647049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB573367A Expired GB1163099A (en) | 1966-02-18 | 1967-02-07 | Process and Apparatus for the Combustion and Evaporation of Radioactive Residues. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE676682A (en) |
GB (1) | GB1163099A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2118354A (en) * | 1982-03-13 | 1983-10-26 | Wiederaufarbeitung Von Kernbre | Process and apparatus for the vitrification of radioactive waste solutions |
CN103733269A (en) * | 2011-08-05 | 2014-04-16 | Cdm咨询株式会社 | Processing method and apparatus for decreasing radioactive substance absorbed in material to safe level for living environment |
CN105976883A (en) * | 2016-06-28 | 2016-09-28 | 总装备部工程设计研究总院 | Method and device for treating waste radioactive organic matters through oxidation in superheated near-critical water |
CN108062990A (en) * | 2018-01-11 | 2018-05-22 | 航天晨光股份有限公司 | A kind of radioactive liquid waste crystallizing and drying system and method |
US11094424B2 (en) | 2013-10-18 | 2021-08-17 | Ge Healthcare Limited | Closed evaporation system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681719A1 (en) * | 1991-09-20 | 1993-03-26 | Framatome Sa | Process and device for treating a liquid effluent originating from an industrial plant such as a nuclear power station, with a view to its removal |
-
1966
- 1966-02-18 BE BE676682D patent/BE676682A/xx unknown
-
1967
- 1967-02-07 GB GB573367A patent/GB1163099A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2118354A (en) * | 1982-03-13 | 1983-10-26 | Wiederaufarbeitung Von Kernbre | Process and apparatus for the vitrification of radioactive waste solutions |
CN103733269A (en) * | 2011-08-05 | 2014-04-16 | Cdm咨询株式会社 | Processing method and apparatus for decreasing radioactive substance absorbed in material to safe level for living environment |
US9395003B2 (en) | 2011-08-05 | 2016-07-19 | Cdm Consulting Co., Ltd. | Process and device for reducing radioactive material of object containing radioactive material to safe level in living environment |
US11094424B2 (en) | 2013-10-18 | 2021-08-17 | Ge Healthcare Limited | Closed evaporation system |
CN105976883A (en) * | 2016-06-28 | 2016-09-28 | 总装备部工程设计研究总院 | Method and device for treating waste radioactive organic matters through oxidation in superheated near-critical water |
CN108062990A (en) * | 2018-01-11 | 2018-05-22 | 航天晨光股份有限公司 | A kind of radioactive liquid waste crystallizing and drying system and method |
CN108062990B (en) * | 2018-01-11 | 2024-06-07 | 航天晨光股份有限公司 | Radioactive waste liquid crystallization drying system and method thereof |
Also Published As
Publication number | Publication date |
---|---|
BE676682A (en) | 1966-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2104738A1 (en) | Process and arrangement for thermo-nuclear energy generation | |
GB886515A (en) | Distillation apparatus for converting non-potable water to potable water | |
IT1008172B (en) | IMPROVEMENT IN VAPOR COMPRESSION DISTILLATION PLANTS | |
GB1163099A (en) | Process and Apparatus for the Combustion and Evaporation of Radioactive Residues. | |
GB463770A (en) | An improved process for evaporating liquids | |
GB708901A (en) | Chemical reactions | |
GB719738A (en) | Improvements in or relating to the combustion and evaporation of industrial waste liquors | |
GB1227676A (en) | Improvements in or relating to the combined elimination of refuse and sewage sludge | |
DE202020001512U1 (en) | Treatment agent for ammonia NH3 | |
GB793919A (en) | Method and apparatus for generating and superheating steam from nuclear energy | |
US5282927A (en) | Concentrating evaporator | |
ES302278A1 (en) | Apparatus for dissolving nuclear materials | |
ATE14384T1 (en) | DISTILLATION DEVICE WORKING ON THE HEAT COMPRESSOR PRINCIPLE. | |
US4014752A (en) | Process and arrangement for vaporizing of liquids | |
JPS54156999A (en) | Device for processing radioactive gaseous wastes | |
GB669928A (en) | Improvements in and relating to compression distillation plant | |
GB1242875A (en) | Method of distillation of water from an aqueous saline solution | |
US3780786A (en) | Direct contact evaporators | |
JPS6249901A (en) | Vacuum distillation equipment | |
US2869982A (en) | Recovery of pu values by fluorination and fractionation | |
GB1057996A (en) | Improvements in and relating to nuclear reactors | |
GB878871A (en) | Separating neutron irradiated dispersions | |
GB609533A (en) | Process for making maleic anhydride from maleic acid | |
JPS558574A (en) | Method and apparatus for treating waste fluid | |
GB2034510A (en) | Storing liquid radioactive wastes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |