SU818635A1 - Solution for cleaning gases - Google Patents
Solution for cleaning gases Download PDFInfo
- Publication number
- SU818635A1 SU818635A1 SU772507231A SU2507231A SU818635A1 SU 818635 A1 SU818635 A1 SU 818635A1 SU 772507231 A SU772507231 A SU 772507231A SU 2507231 A SU2507231 A SU 2507231A SU 818635 A1 SU818635 A1 SU 818635A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- solution
- cleaning gases
- rest
- absorption
- hours
- Prior art date
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- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Газовую смесь на выходе из реактора посто нно анализируют йодометрически. Скорости поглощени NO и HaS раствором указанного состава не измен ютс после поглощени 120 л газовой смеси N2-H2S и 60 л NS-N0.The gas mixture at the outlet of the reactor is constantly analyzed iodometrically. The rates of absorption of NO and HaS with a solution of this composition do not change after the absorption of a 120 liter gas mixture of N2-H2S and 60 l of NS-N0.
Пример 2. При t 25°C во встр хиваемый реакционный сосуд объемом 180 мл помещают раствор следующего состава, вес. %: НС104 7,42; КВг 5,5; HsO - остальное . Дл примера используют газовые смеси: 5,5-10-2 об.% П25, остальное азот и 3,0-10- об.% NO, остальное азот. Скорость поглощени NO составл ет 28,5 ч -, а сероводорода - 40,0 ч-.Example 2. At t 25 ° C, a solution of the following composition, weight, is placed in a shaken 180 ml reaction vessel. %: HC104 7.42; KBG 5.5; HsO - the rest. For example, gas mixtures are used: 5.5-10-2 vol.% P25, the rest nitrogen and 3.0-10 vol.% NO, the rest nitrogen. The rate of absorption of NO is 28.5 hours - and hydrogen sulfide - 40.0 hours.
Пример 3. При температуре 25°С во встр хиваемый сосуд объемом 180 мл помещают раствор следующего состава, вес.%: НС1О4 3,71; КВг 5,5; вода-остальное . Используют газовые смеси: 5,5-10- 06.% H2S, остальное азот, и 3,0-10- об.% iNO, остальное азот. Скорость поглощени NO составл ет 14,3 ч-, серовородорода - 28,5 ч-.Example 3. At a temperature of 25 ° C, a solution of the following composition, wt.%, Is placed into a shaken 180 ml vessel: HC1 O4 3.71; KBG 5.5; water is the rest. Gas mixtures are used: 5.5-10-06.% H2S, the rest is nitrogen, and 3.0-10% by volume iNO, the rest is nitrogen. The rate of absorption of NO is 14.3 hours, and hydrogen sulfide, 28.5 hours.
Раствор позвол ет повысить скорость The solution allows you to increase the speed
восстановлени окиси азота в 21-34 раза и одновременно очистить отход щие газы от сероводорода.reduction of nitric oxide by 21–34 times and at the same time purify the exhaust gases from hydrogen sulfide.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772507231A SU818635A1 (en) | 1977-07-14 | 1977-07-14 | Solution for cleaning gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772507231A SU818635A1 (en) | 1977-07-14 | 1977-07-14 | Solution for cleaning gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU818635A1 true SU818635A1 (en) | 1981-04-07 |
Family
ID=20717881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772507231A SU818635A1 (en) | 1977-07-14 | 1977-07-14 | Solution for cleaning gases |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU818635A1 (en) |
-
1977
- 1977-07-14 SU SU772507231A patent/SU818635A1/en active
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