FIELD: gas treatment.
SUBSTANCE: invention relates to purification of hydrogen sulfide produced by hydrogen-liquid sulfur reaction. Hydrogen sulfide is passed through filter containing a solid material selected from porous granules of activated carbon, alumina, and silica showing molecular sieve properties.
EFFECT: prevented clogging of pipelines due to removal of sulfanes and/or unreacted sulfur.
4 cl, 3 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR THE DEGASSING OF LIQUID SULFUR | 2012 |
|
RU2629077C2 |
| DEVICE AND METHODS FOR ELEMENTAL SULPHUR REMOVAL FROM CARBON FLUID | 2011 |
|
RU2571413C2 |
| METHOD FOR POLYSULPHANE CONVERSION | 2003 |
|
RU2323874C2 |
| DEVICES AND METHODS FOR REMOVING ELEMENTARY SULFUR FROM HYDROCARBON FLUID MEDIA | 2015 |
|
RU2669360C2 |
| METHOD OF DEGASSING LIQUID SULPHUR | 2017 |
|
RU2660867C1 |
| METHOD AND CATALYST FOR DIRECTLY OXIDIZING HYDROGEN SULFIDE INTO SULFUR | 1994 |
|
RU2107024C1 |
| CATALYST FOR OBTAINING METHYL MERCAPTAN | 2008 |
|
RU2497588C2 |
| METHOD OF CLEANING GASES PRODUCED AT GASIFICATION PLANT | 2006 |
|
RU2417825C2 |
| CATALYST, METHOD OF PREPARING SAID CATALYST AND METHOD OF REMOVING SULPHUR DIOXIDE FROM GAS EMISSIONS | 2008 |
|
RU2369436C1 |
| METHOD FOR PREPARING HYDROGEN AND ELEMENTAL SULFUR FROM HYDROGEN SULFIDE | 2002 |
|
RU2216506C1 |
