GB1481772A - Process for the continuous manufacture of nitrous oxide - Google Patents
Process for the continuous manufacture of nitrous oxideInfo
- Publication number
- GB1481772A GB1481772A GB19562/76A GB1956276A GB1481772A GB 1481772 A GB1481772 A GB 1481772A GB 19562/76 A GB19562/76 A GB 19562/76A GB 1956276 A GB1956276 A GB 1956276A GB 1481772 A GB1481772 A GB 1481772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- decomposition
- nitrous oxide
- reaction vessel
- liquor
- 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
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 title abstract 8
- 239000001272 nitrous oxide Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 10
- 238000000354 decomposition reaction Methods 0.000 abstract 5
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical class Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- -1 nitrate ions Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000005201 scrubbing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/34—Nitrogen trioxide (N2O3)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00740617A ZA74617B (en) | 1974-01-30 | 1974-01-30 | Process for the continuous manufacture of nitrous oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1481772A true GB1481772A (en) | 1977-08-03 |
Family
ID=25567325
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19562/76A Expired GB1481772A (en) | 1974-01-30 | 1975-01-21 | Process for the continuous manufacture of nitrous oxide |
| GB2556/75A Expired GB1481771A (en) | 1974-01-30 | 1975-01-21 | Process for the continuous manufacture of nitrous oxide |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2556/75A Expired GB1481771A (en) | 1974-01-30 | 1975-01-21 | Process for the continuous manufacture of nitrous oxide |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2259052B1 (enrdf_load_stackoverflow) |
| GB (2) | GB1481772A (enrdf_load_stackoverflow) |
| ZA (1) | ZA74617B (enrdf_load_stackoverflow) |
-
1974
- 1974-01-30 ZA ZA00740617A patent/ZA74617B/xx unknown
-
1975
- 1975-01-21 GB GB19562/76A patent/GB1481772A/en not_active Expired
- 1975-01-21 GB GB2556/75A patent/GB1481771A/en not_active Expired
- 1975-01-28 FR FR7502542A patent/FR2259052B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259052A1 (enrdf_load_stackoverflow) | 1975-08-22 |
| GB1481771A (en) | 1977-08-03 |
| FR2259052B1 (enrdf_load_stackoverflow) | 1978-07-13 |
| ZA74617B (en) | 1975-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |