RU2001103790A - METHOD FOR PRODUCING NITRIC ACID - Google Patents
METHOD FOR PRODUCING NITRIC ACIDInfo
- Publication number
- RU2001103790A RU2001103790A RU2001103790/12A RU2001103790A RU2001103790A RU 2001103790 A RU2001103790 A RU 2001103790A RU 2001103790/12 A RU2001103790/12 A RU 2001103790/12A RU 2001103790 A RU2001103790 A RU 2001103790A RU 2001103790 A RU2001103790 A RU 2001103790A
- Authority
- RU
- Russia
- Prior art keywords
- nitric acid
- nitrogen oxides
- absorption
- nitrous gases
- nox
- Prior art date
Links
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title claims 4
- 238000004519 manufacturing process Methods 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitrogen oxide Substances O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 8
- 238000010521 absorption reaction Methods 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 4
- 229910052813 nitrogen oxide Inorganic materials 0.000 claims 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims 3
- 229910002089 NOx Inorganic materials 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 230000003197 catalytic Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
Claims (2)
lgn= -(0,22÷0,29)-0,0626•lgРNOx,
где n - соотношение количеств окисляемого NO и поглощаемого NO2;
РNOx - парциальное давление оксидов азота в нитрогазном газе, МПа.2. The method according to p. 1, characterized in that the absorption process is carried out at a ratio of oxidizable monoxide and absorbed nitrogen dioxide defined by the equation:
lgn = - (0.22 ÷ 0.29) -0.0626 • logР NOx ,
where n is the ratio of the amounts of oxidized NO and absorbed NO 2 ;
P NOx is the partial pressure of nitrogen oxides in a nitrogas gas, MPa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA20000127334 | 2000-12-19 | ||
| UA20000127334 | 2000-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001103790A true RU2001103790A (en) | 2003-01-27 |
| RU2248936C2 RU2248936C2 (en) | 2005-03-27 |
Family
ID=35560669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001103790/15A RU2248936C2 (en) | 2000-12-19 | 2001-02-13 | Method for production of nitric acid |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2248936C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112013013700B1 (en) * | 2010-12-01 | 2020-04-07 | Orica Int Pte Ltd | process for the production of nitric acid |
-
2001
- 2001-02-13 RU RU2001103790/15A patent/RU2248936C2/en not_active IP Right Cessation
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