DE238369C - - Google Patents
Info
- Publication number
- DE238369C DE238369C DENDAT238369D DE238369DA DE238369C DE 238369 C DE238369 C DE 238369C DE NDAT238369 D DENDAT238369 D DE NDAT238369D DE 238369D A DE238369D A DE 238369DA DE 238369 C DE238369 C DE 238369C
- Authority
- DE
- Germany
- Prior art keywords
- mixtures
- nitrates
- nitrites
- solutions
- preparation
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 2
- 150000002823 nitrates Chemical class 0.000 claims 2
- 150000002826 nitrites Chemical class 0.000 claims 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 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
- C01B21/38—Nitric acid
- C01B21/46—Purification; Separation ; Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE238369C true DE238369C (US07345094-20080318-C00003.png) |
Family
ID=497897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT238369D Active DE238369C (US07345094-20080318-C00003.png) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE238369C (US07345094-20080318-C00003.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348914A (en) * | 1964-01-21 | 1967-10-24 | Potasse & Engrais Chimiques | Process for recovering oxides of nitrogen |
-
0
- DE DENDAT238369D patent/DE238369C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348914A (en) * | 1964-01-21 | 1967-10-24 | Potasse & Engrais Chimiques | Process for recovering oxides of nitrogen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE29154T1 (de) | Verfahren zur oberflaechenhaertung von metallteilen. | |
| Arroyave et al. | The effect of nitrogen oxides in atmospheric corrosion of metals | |
| DE238369C (US07345094-20080318-C00003.png) | ||
| EP0035663B1 (de) | Verfahren und Vorrichtung zur Entfernung von nitrosen Gasen aus Gasgemischen | |
| Tyler et al. | Nitrite transformations in California soils | |
| GB1424458A (en) | Wires | |
| ATE139579T1 (de) | Verfahren zur gleichmässigen thermochemischen behandlung von bauteilen aus stahl, die schwer zugängliche flächen aufweisen | |
| DE212868C (US07345094-20080318-C00003.png) | ||
| DE287994C (US07345094-20080318-C00003.png) | ||
| US5382318A (en) | Hard austenitic stainless steel screw and a method for manufacturing the same | |
| ATA875576A (de) | Verfahren zur verminderung des gehaltes an nitrosen dampfen in nitrosen, gasformigen ausstromungen bzw. gasstromen oder abgasen | |
| DE280882C (US07345094-20080318-C00003.png) | ||
| DE200876C (US07345094-20080318-C00003.png) | ||
| EP0841091A3 (de) | Vollmetallischer Katalysator und Verfahren zu seiner Herstellung | |
| DE145744C (US07345094-20080318-C00003.png) | ||
| DE272688C (US07345094-20080318-C00003.png) | ||
| DE283066C (US07345094-20080318-C00003.png) | ||
| DE3070731D1 (en) | Process and apparatus for continuous elimination of nitrogen oxides from nitrous gases | |
| SU620512A1 (ru) | Способ цементации стальных деталей | |
| DE279200C (US07345094-20080318-C00003.png) | ||
| RU2125480C1 (ru) | Способ очистки дымовых газов от газообразных загрязняющих компонентов | |
| DE280839C (US07345094-20080318-C00003.png) | ||
| DE242461C (US07345094-20080318-C00003.png) | ||
| DE328241C (de) | Verfahren zur Trocknung von Lackleder | |
| DE236342C (US07345094-20080318-C00003.png) |
