SU718157A1 - Method of purification exhaust gases from hydrocarbon impurities - Google Patents
Method of purification exhaust gases from hydrocarbon impurities Download PDFInfo
- Publication number
- SU718157A1 SU718157A1 SU742051891A SU2051891A SU718157A1 SU 718157 A1 SU718157 A1 SU 718157A1 SU 742051891 A SU742051891 A SU 742051891A SU 2051891 A SU2051891 A SU 2051891A SU 718157 A1 SU718157 A1 SU 718157A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- exhaust gases
- hydrocarbon impurities
- purification exhaust
- purification
- gas
- Prior art date
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- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
зы направл ют в адсорбер 4 со слоем активированного угл АГ-3 толщиной 0,13 м. Очищенный в адсорбере газ через кран 5 вывод т в атмосферу. При проскоковых концентраци х за слоем адсорбента краны 2 и 5 переключают таким образом, что очищаемые отход щие газы подаютс на горелочпое устройство 6, а далее в каталитический реактор 7, в котором происходит окисление углеводородов в слое окисномедного катализатора при 400°С до воды и углекислого газа.The chambers are sent to adsorber 4 with a layer of activated carbon AG-3 with a thickness of 0.13 m. The gas cleaned in the adsorber is discharged to atmosphere through a valve 5. At proskokovyh concentrations for a layer of adsorbent taps 2 and 5 switch in such a way that the cleaned exhaust gases are fed to the burner unit 6, and then to the catalytic reactor 7, in which the oxidation of hydrocarbons in the oxide-copper catalyst at 400 ° C to water and carbon gas.
Образовавшуюс высокотемпературную смесь через вентили 8 и 9 частью вывод т в атмосферу, а частью направл ют в адсорбер 4 через кран 2 и теплообменник на регенерацию сло адсорбента при 200°С. Газовую смесь со стадии регенерации через кран 5 направл ют на горелочное устройство 6.The resulting high-temperature mixture through the valves 8 and 9 is partly vented to the atmosphere, and partly sent to the adsorber 4 through the valve 2 and the heat exchanger to regenerate the layer of adsorbent at 200 ° C. The gas mixture from the regeneration stage through valve 5 is directed to the burner 6.
Последовательное использоваиие режимов адсорбции н каталитического окислени позвол ет уменьшить примерно в 2 раза общий объем газов, проход щих через каталитический реактор, а значит и во столько же раз уменьшить энергозатраты на подогрев газа до температуры каталитической реакции.Sequential use of adsorption and catalytic oxidation modes reduces the total volume of gases passing through the catalytic reactor by about 2 times, and thus reduces the energy consumption for heating the gas to the temperature of the catalytic reaction by the same amount.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742051891A SU718157A1 (en) | 1974-08-09 | 1974-08-09 | Method of purification exhaust gases from hydrocarbon impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742051891A SU718157A1 (en) | 1974-08-09 | 1974-08-09 | Method of purification exhaust gases from hydrocarbon impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU718157A1 true SU718157A1 (en) | 1980-02-29 |
Family
ID=20593544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU742051891A SU718157A1 (en) | 1974-08-09 | 1974-08-09 | Method of purification exhaust gases from hydrocarbon impurities |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU718157A1 (en) |
-
1974
- 1974-08-09 SU SU742051891A patent/SU718157A1/en active
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