BE542187A - - Google Patents
Info
- Publication number
- BE542187A BE542187A BE542187DA BE542187A BE 542187 A BE542187 A BE 542187A BE 542187D A BE542187D A BE 542187DA BE 542187 A BE542187 A BE 542187A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Sorption Type Refrigeration Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2908554X | 1954-10-22 | ||
| NL815098X | 1954-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE542187A true BE542187A (US06623731-20030923-C00052.png) |
Family
ID=32396404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE542187D BE542187A (US06623731-20030923-C00052.png) | 1954-10-22 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL199776A (US06623731-20030923-C00052.png) * | 1956-04-30 | 1900-01-01 | ||
| GB869415A (en) * | 1957-04-24 | 1961-05-31 | Atomic Energy Authority Uk | Improvements in or relating to the production of deuterium-enriched hydrogen |
| NL264254A (US06623731-20030923-C00052.png) * | 1960-05-02 | |||
| FR1526867A (fr) * | 1966-08-09 | 1968-05-31 | Commissariat Energie Atomique | Perfectionnements apportés aux moyens pour retirer le protonium et le tritium de l'eau lourde |
| FR2076756A6 (US06623731-20030923-C00052.png) * | 1970-01-27 | 1971-10-15 | Air Liquide | |
| US3789112A (en) * | 1970-10-28 | 1974-01-29 | Gulf Research Development Co | Process for obtaining deuterium from hydrogen-containing components and the production of heavy water therefrom |
| CH592573A5 (US06623731-20030923-C00052.png) * | 1975-07-16 | 1977-10-31 | Sulzer Ag | |
| CH616602A5 (US06623731-20030923-C00052.png) * | 1975-09-22 | 1980-04-15 | Sulzer Ag | |
| US6858190B2 (en) * | 2001-01-31 | 2005-02-22 | Atomic Energy Of Canada Limited | Heavy water production process and apparatus |
| US9670064B1 (en) * | 2012-09-27 | 2017-06-06 | Consolidated Nuclear Security, LLC | Production of heavy water |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2156851A (en) * | 1935-12-23 | 1939-05-02 | Hansgirg Fritz | Production of heavy water |
| US2690379A (en) * | 1942-11-21 | 1954-09-28 | Harold C Urey | Process for production of deuterium oxide as a source of deuterium |
| US2895803A (en) * | 1950-09-29 | 1959-07-21 | Jerome S Spevack | Isotope concentration system |
-
0
- BE BE542187D patent/BE542187A/xx unknown
- NL NL192360D patent/NL192360A/xx unknown
- NL NL95597D patent/NL95597C/xx active
- NL NL195181D patent/NL195181A/xx unknown
- NL NL97580D patent/NL97580C/xx active
-
1955
- 1955-10-17 US US540949A patent/US2908554A/en not_active Expired - Lifetime
- 1955-10-19 GB GB29903/55A patent/GB815098A/en not_active Expired
- 1955-10-20 DE DEST10452A patent/DE1018848B/de active Pending
- 1955-10-22 FR FR1139652D patent/FR1139652A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL97580C (US06623731-20030923-C00052.png) | |
| US2908554A (en) | 1959-10-13 |
| FR1139652A (fr) | 1957-07-03 |
| GB815098A (en) | 1959-06-17 |
| DE1018848B (de) | 1957-11-07 |
| NL192360A (US06623731-20030923-C00052.png) | |
| NL95597C (US06623731-20030923-C00052.png) | |
| NL195181A (US06623731-20030923-C00052.png) |
