RO77377A2 - Procedeu de obtinere a atmosferei controlate pe baza de azot - Google Patents
Procedeu de obtinere a atmosferei controlate pe baza de azotInfo
- Publication number
- RO77377A2 RO77377A2 RO7996889A RO9688979A RO77377A2 RO 77377 A2 RO77377 A2 RO 77377A2 RO 7996889 A RO7996889 A RO 7996889A RO 9688979 A RO9688979 A RO 9688979A RO 77377 A2 RO77377 A2 RO 77377A2
- Authority
- RO
- Romania
- Prior art keywords
- nitrogen
- controlled atmosphere
- atmosphere based
- obtaining controlled
- obtaining
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 238000004320 controlled atmosphere Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 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
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0411—Chemical processing only
- C01B21/0422—Chemical processing only by reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7996889A RO77377A2 (ro) | 1979-03-15 | 1979-03-15 | Procedeu de obtinere a atmosferei controlate pe baza de azot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO7996889A RO77377A2 (ro) | 1979-03-15 | 1979-03-15 | Procedeu de obtinere a atmosferei controlate pe baza de azot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO77377A2 true RO77377A2 (ro) | 1981-11-04 |
Family
ID=20104719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7996889A RO77377A2 (ro) | 1979-03-15 | 1979-03-15 | Procedeu de obtinere a atmosferei controlate pe baza de azot |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO77377A2 (ro) |
-
1979
- 1979-03-15 RO RO7996889A patent/RO77377A2/ro unknown
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