IL48468A - Apparatus for the production of pure deuterium oxide - Google Patents
Apparatus for the production of pure deuterium oxideInfo
- Publication number
- IL48468A IL48468A IL48468A IL4846872A IL48468A IL 48468 A IL48468 A IL 48468A IL 48468 A IL48468 A IL 48468A IL 4846872 A IL4846872 A IL 4846872A IL 48468 A IL48468 A IL 48468A
- Authority
- IL
- Israel
- Prior art keywords
- vessel
- heavy water
- vapor
- condensing
- liquid
- Prior art date
Links
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000011001 backwashing Methods 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 6
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910052805 deuterium Inorganic materials 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
- B01D59/32—Separation by chemical exchange by exchange between fluids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B5/00—Water
- C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US126623A US3872223A (en) | 1971-03-22 | 1971-03-22 | Improvements in dual temperature exchange process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL48468A true IL48468A (en) | 1977-03-31 |
Family
ID=22425851
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL39013A IL39013A (en) | 1971-03-22 | 1972-03-17 | Deuterium enrichment systems |
| IL48468A IL48468A (en) | 1971-03-22 | 1972-03-17 | Apparatus for the production of pure deuterium oxide |
| IL48468A IL48468A0 (en) | 1971-03-22 | 1975-11-12 | Process and apparatus for the production of pure deuterium oxide |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL39013A IL39013A (en) | 1971-03-22 | 1972-03-17 | Deuterium enrichment systems |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL48468A IL48468A0 (en) | 1971-03-22 | 1975-11-12 | Process and apparatus for the production of pure deuterium oxide |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3872223A (it) |
| AU (1) | AU468472B2 (it) |
| CA (1) | CA990477A (it) |
| ES (2) | ES433833A1 (it) |
| GB (2) | GB1392208A (it) |
| IL (3) | IL39013A (it) |
| IT (1) | IT952341B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217790A (zh) * | 2018-01-16 | 2018-06-29 | 邹万清 | 一种市政污水治理系统 |
| US11981613B2 (en) * | 2022-01-20 | 2024-05-14 | Battelle Savannah River Alliance, Llc | Hydrogen isotope exchange methods and systems for organic and organosilicon materials |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3549324A (en) * | 1968-04-16 | 1970-12-22 | Atomic Energy Commission | Dual temperature isotope exchange process |
| US3549325A (en) * | 1968-04-16 | 1970-12-22 | Atomic Energy Commission | Dual temperature isotope exchange process |
| US3690829A (en) * | 1970-05-22 | 1972-09-12 | Dow Chemical Co | Deuterium sulfide separation and its conversion to deuterium oxide |
-
1971
- 1971-03-22 US US126623A patent/US3872223A/en not_active Expired - Lifetime
-
1972
- 1972-03-17 IL IL39013A patent/IL39013A/en unknown
- 1972-03-17 IL IL48468A patent/IL48468A/en unknown
- 1972-03-22 GB GB1348072A patent/GB1392208A/en not_active Expired
- 1972-03-22 GB GB5089974A patent/GB1395696A/en not_active Expired
- 1972-03-22 AU AU40302/72A patent/AU468472B2/en not_active Expired
- 1972-03-22 CA CA137,813A patent/CA990477A/en not_active Expired
- 1972-03-22 IT IT49151/72A patent/IT952341B/it active
-
1975
- 1975-01-15 ES ES433833A patent/ES433833A1/es not_active Expired
- 1975-01-15 ES ES433832A patent/ES433832A1/es not_active Expired
- 1975-11-12 IL IL48468A patent/IL48468A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES433833A1 (es) | 1976-11-16 |
| GB1392208A (en) | 1975-04-30 |
| IL48468A0 (en) | 1976-01-30 |
| AU468472B2 (en) | 1973-09-27 |
| IT952341B (it) | 1973-07-20 |
| US3872223A (en) | 1975-03-18 |
| GB1395696A (en) | 1975-05-29 |
| ES433832A1 (es) | 1976-10-16 |
| CA990477A (en) | 1976-06-08 |
| AU4030272A (en) | 1973-09-27 |
| IL39013A (en) | 1977-03-31 |
| IL39013A0 (en) | 1972-05-30 |
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