GB1023859A - Improvements in or relating to the ammonia-hydrogen isotopic exchange process - Google Patents
Improvements in or relating to the ammonia-hydrogen isotopic exchange processInfo
- Publication number
- GB1023859A GB1023859A GB1049464A GB1049464A GB1023859A GB 1023859 A GB1023859 A GB 1023859A GB 1049464 A GB1049464 A GB 1049464A GB 1049464 A GB1049464 A GB 1049464A GB 1023859 A GB1023859 A GB 1023859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- exchange process
- relating
- nitrite
- isotopic exchange
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR927761A FR1383743A (fr) | 1963-03-13 | 1963-03-13 | Perfectionnements au procédé d'échange isotopique ammoniac-hydrogène |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1023859A true GB1023859A (en) | 1966-03-30 |
Family
ID=8799078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1049464A Expired GB1023859A (en) | 1963-03-13 | 1964-03-12 | Improvements in or relating to the ammonia-hydrogen isotopic exchange process |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT245532B (enrdf_load_stackoverflow) |
| BE (1) | BE645204A (enrdf_load_stackoverflow) |
| CH (1) | CH426750A (enrdf_load_stackoverflow) |
| DE (1) | DE1253683B (enrdf_load_stackoverflow) |
| FR (1) | FR1383743A (enrdf_load_stackoverflow) |
| GB (1) | GB1023859A (enrdf_load_stackoverflow) |
| LU (1) | LU45650A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6402667A (enrdf_load_stackoverflow) |
-
1963
- 1963-03-13 FR FR927761A patent/FR1383743A/fr not_active Expired
-
1964
- 1964-03-06 DE DEH51963A patent/DE1253683B/de active Pending
- 1964-03-12 GB GB1049464A patent/GB1023859A/en not_active Expired
- 1964-03-12 AT AT215664A patent/AT245532B/de active
- 1964-03-12 CH CH324964A patent/CH426750A/fr unknown
- 1964-03-13 LU LU45650A patent/LU45650A1/xx unknown
- 1964-03-13 NL NL6402667A patent/NL6402667A/xx unknown
- 1964-03-13 BE BE645204D patent/BE645204A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU45650A1 (enrdf_load_stackoverflow) | 1964-05-13 |
| NL6402667A (enrdf_load_stackoverflow) | 1964-09-14 |
| DE1253683B (de) | 1967-11-09 |
| AT245532B (de) | 1966-03-10 |
| FR1383743A (fr) | 1965-01-04 |
| CH426750A (fr) | 1966-12-31 |
| BE645204A (enrdf_load_stackoverflow) | 1964-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK108166C (da) | Fremgangsmåde til fremstilling af alkalimetalboranater, navnlig natriumboranat, eller alkalimetalboranatholdige reaktionsblandinger. | |
| GB1023859A (en) | Improvements in or relating to the ammonia-hydrogen isotopic exchange process | |
| ES282862A1 (es) | Procedimiento para producir urea de gran pureza | |
| ES248699A1 (es) | Procedimiento para la preparaciën de ni-glicësidos de la 5-fluocitosina y sus sales con acidos medicinalmente aceptables | |
| ES400511A1 (es) | Procedimiento para recuperar fluoruro de hidrogeno de una mezcla gaseosa que le contiene. | |
| GB925923A (en) | Improvements in or relating to deuterium isotope catalytic exchange reactions | |
| ES291862A1 (es) | Procedimiento de obtención de 2,2-difluoropropano | |
| ES250892A1 (es) | Un procedimiento para la reducciën catalitica de un miembro de la serie de la tetraciclina | |
| GB944573A (en) | Process for the preparation of diphenylamine | |
| GB1229021A (enrdf_load_stackoverflow) | ||
| ES308613A1 (es) | Procedimiento de eliminacion de aniones en soluciones. | |
| GB828423A (en) | A process for the preparation of concentrated aceto-acetamide solutions | |
| ES241604A1 (es) | PROCEDIMIENTO DE FABRICACIoN DE NITRATO DE AMONIACO EN SOLUCIoN CONCENTRADA | |
| ES384706A1 (es) | Procedimiento para preparar betahalopropionitrilos. | |
| ES300249A1 (es) | Procedimiento para la preparación de hidrocarburos alifáticos halogenados | |
| ES266930A1 (es) | Procedimiento de fabricacion de abono complejo a base de tripolifosfato de potasio | |
| ES316128A1 (es) | Procedimiento perfeccionado para preparar 1-carbocloruro de 3-nitro-azacicloheptano-2-ona. | |
| ES269530A1 (es) | Un procedimiento para la obtencion de melamina a partir de urea y o de sus productos de disociacion térmica mediante un tratamiento de calor o de presion y calor del material de partida en presencia de amoniaco y un catalizador | |
| MO et al. | High temperature decomposition of boron phosphide(Thermal decomposition pressure of boron phosphide using hydrogen as carrying gas) | |
| ES308052A1 (es) | Procedimiento de preparacion de monotiocarbonatos de alcohilenos. | |
| BE584022A (fr) | Procédé de refroidissement des fumées de conversion. | |
| ES425018A1 (es) | Un procedimiento de sintesis de urea. | |
| ES311507A1 (es) | Procedimiento para el aprovechamiento de las soluciones obtenidas en el lavado al amoniaco del gas final de instalaciones de contacto de acido sulfurico | |
| ES318216A1 (es) | Procedimiento para la preparacion de recubrimientos inorganicos sobre magnesio y sus aplicaciones | |
| DK93595C (da) | Fremgangsmåde til fremstilling af koncentrerede, vandige polyacrylsyreamidopløsninger. |