FIELD: gas purification.
SUBSTANCE: method comprises purifying gas in vortex chambers provided with a rotating gas-liquid layer and causing the gas to be in a contact with the liquid main absorber. The time interval for which gas stays within the layer ranges from 0.001 to 0.1. The absorber additionally has soluble catalyzer for oxidizing hydrosulfides by oxygen. The trapped hydrogen sulfide is oxidized in the vortex chamber producing soluble oxygen-containing composition of sulfur.
EFFECT: improved method.
3 cl, 1 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF NEUTRALIZATION OF THE SULFIDE-CONTAINING ALKALINE SOLUTIONS | 2006 |
|
RU2319671C1 |
| METHOD OF CLEANING GASES FROM HYDROGEN SULFIDE | 0 |
|
SU1510898A1 |
| METHOD OF CLEANING GASES FROM HYDROGEN SULPHIDE | 0 |
|
SU978899A1 |
| METHOD OF CLEANING GAS FROM HYDROGEN SULPHIDE | 0 |
|
SU1344395A1 |
| METHOD OF PRODUCING SULPHUR FROM HYDROGEN SULPHIDE | 2010 |
|
RU2448040C1 |
| METHOD OF CLEANING GASES FROM HYDROGEN SULPHIDE | 0 |
|
SU1005850A1 |
| SORBENT FOR OIL GAS TREATMENT FROM HYDROGEN SULPHIDE AND METHOD OF ITS MANUFACTURING | 2013 |
|
RU2540670C1 |
| METHOD OF RECOVERING CHEMICALS FROM FLUE GASES OF SULPHATE PULP PRODUCTION | 0 |
|
SU927876A1 |
| METHOD OF CLEANING VENTILATION EMISSIONS FROM HYDROGEN SULPHIDE | 2023 |
|
RU2818437C1 |
| SORBENT FOR OIL GAS TREATMENT FROM HYDROGEN SULPHIDE | 2013 |
|
RU2541081C1 |
