UA8212A1 - method of removal of nitrogen oxides from gas emissions - Google Patents
method of removal of nitrogen oxides from gas emissionsInfo
- Publication number
- UA8212A1 UA8212A1 UA4656244A UA4656244A UA8212A1 UA 8212 A1 UA8212 A1 UA 8212A1 UA 4656244 A UA4656244 A UA 4656244A UA 4656244 A UA4656244 A UA 4656244A UA 8212 A1 UA8212 A1 UA 8212A1
- Authority
- UA
- Ukraine
- Prior art keywords
- gas emissions
- removal
- nitrogen oxides
- ammonia
- nitrogen
- Prior art date
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
- 239000007789 gas Substances 0.000 title abstract 3
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- GSWAOPJLTADLTN-UHFFFAOYSA-N oxidanimine Chemical class [O-][NH3+] GSWAOPJLTADLTN-UHFFFAOYSA-N 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
A method of removal of nitrogen oxides from gas emissions consists in selective reduction by ammonia with sequential transmission through two catalyst beds. For the purpose of reduction of residual concentration of nitrogen and ammonia oxides in gas emissions, as the first catalyst vanadium oxide (V) and manganese oxide (VI) are used which are applied on the active aluminum oxide at their total content of 5-40 per cent by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4656244A UA8212A1 (en) | 1989-01-12 | 1989-01-12 | method of removal of nitrogen oxides from gas emissions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA4656244A UA8212A1 (en) | 1989-01-12 | 1989-01-12 | method of removal of nitrogen oxides from gas emissions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA8212A1 true UA8212A1 (en) | 1996-03-29 |
Family
ID=74556009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA4656244A UA8212A1 (en) | 1989-01-12 | 1989-01-12 | method of removal of nitrogen oxides from gas emissions |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA8212A1 (en) |
-
1989
- 1989-01-12 UA UA4656244A patent/UA8212A1/en unknown
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