GB863323A - Improvements in the concentration of gaseous isotopes - Google Patents
Improvements in the concentration of gaseous isotopesInfo
- Publication number
- GB863323A GB863323A GB1185358A GB1185358A GB863323A GB 863323 A GB863323 A GB 863323A GB 1185358 A GB1185358 A GB 1185358A GB 1185358 A GB1185358 A GB 1185358A GB 863323 A GB863323 A GB 863323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric oxide
- isotope
- hno3
- formulae
- rectification
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 4
- 229910017604 nitric acid Inorganic materials 0.000 abstract 4
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B01D59/02—Separation by phase transition
- B01D59/04—Separation by phase transition by distillation
-
- 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
- B01D59/50—Separation involving two or more processes covered by different groups selected from groups B01D59/02, B01D59/10, B01D59/20, B01D59/22, B01D59/28, B01D59/34, B01D59/36, B01D59/38, B01D59/44
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4527957 | 1957-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB863323A true GB863323A (en) | 1961-03-22 |
Family
ID=4515527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1185358A Expired GB863323A (en) | 1957-04-23 | 1958-04-14 | Improvements in the concentration of gaseous isotopes |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE567014A (cs) |
| CH (1) | CH358070A (cs) |
| DE (1) | DE1208295B (cs) |
| FR (1) | FR1206682A (cs) |
| GB (1) | GB863323A (cs) |
| NL (2) | NL227108A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025727B (zh) * | 2021-10-23 | 2024-04-30 | 苏州思萃同位素技术研究所有限公司 | 一种氧同位素草酸的制备装置及制备方法 |
-
0
- NL NL112909D patent/NL112909C/xx active
- NL NL227108D patent/NL227108A/xx unknown
- BE BE567014D patent/BE567014A/xx unknown
-
1957
- 1957-04-23 CH CH358070D patent/CH358070A/de unknown
-
1958
- 1958-04-12 DE DEC16649A patent/DE1208295B/de active Pending
- 1958-04-14 GB GB1185358A patent/GB863323A/en not_active Expired
- 1958-04-21 FR FR1206682D patent/FR1206682A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL112909C (cs) | |
| DE1208295B (de) | 1966-01-05 |
| BE567014A (cs) | |
| CH358070A (de) | 1961-11-15 |
| FR1206682A (fr) | 1960-02-11 |
| NL227108A (cs) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1367916A (en) | Purification of gaseous mixtures | |
| GB1345756A (en) | Process for absorbing gaseous components | |
| GB289412A (en) | Process for absorbing oxides of nitrogen | |
| GB863323A (en) | Improvements in the concentration of gaseous isotopes | |
| GB1285588A (en) | Improvements in or relating to the purification of gaseous effluents | |
| GB903682A (en) | An improved method for the manufacture of chlorine by the oxidation of hydrochloric acid | |
| ES485136A1 (es) | Un procedimiento para la preparacion de acido nitrico | |
| NO156896B (no) | Fremgangsmaate for behandling av restgassblandinger inneholdende nitrogenoksyder og oksygen. | |
| US3464789A (en) | Process of isotopic enrichment by bithermal exchange nh3-h2 | |
| GB896269A (en) | Improvements in or relating to deuterium concentration processes | |
| GB1120401A (en) | Process for the production of hydrocyanic acid | |
| GB913836A (en) | Improvements in and relating to the synthesis of hydrogen cyanide | |
| GB916693A (en) | Purification and production of nitric oxide | |
| ES260137A1 (es) | Un procedimiento para aislar acrilonitrilo | |
| GB672723A (en) | Improvements in or relating to the removal of carbonaceous materials from sulphuric acid | |
| GB892087A (en) | Process for the production of water or hydrogen enriched in deuterium | |
| DE3070731D1 (en) | Process and apparatus for continuous elimination of nitrogen oxides from nitrous gases | |
| GB830937A (en) | Method of isotope concentration | |
| GB1236660A (en) | Preparation of silicon carbide | |
| ES418821A1 (es) | Un procedimiento para la produccion de fluoruro de hidroge-no. | |
| GB899693A (en) | Purification of hexafluoropropylene | |
| GB1139849A (en) | Oxidation of ammonia | |
| GB1204247A (en) | Process for preparing chloride ion-free nitric acid solutions | |
| GB938644A (en) | Vapour phase nitration of cyclohexane | |
| GB1105498A (en) | Process for the purification of h or a n/h mixture |