FIELD: inorganic compounds technology. SUBSTANCE: to remove hydrogen sulfide from sulfur, sprayed gas is passed through liquid sulfur, which moves through at least two sections. Each of them is separated into at least two zones interconnected above and below. One subsection in each section is provided with means for supplying gas in finely sprayed form. Liquid sulfur recycles under the influence of gas and partially overflows into next zone and then into next section. The last one is provided with liquid sulfur discharge means. EFFECT: increased degree of purification of sulfur due to synergetic effect caused by using a series of degassing spaces. 19 cl, 12 dwg, 2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DEGASSING LIQUID SULPHUR | 2017 |
|
RU2660867C1 |
| METHOD AND DEVICE FOR THE DEGASSING OF LIQUID SULFUR | 2012 |
|
RU2629077C2 |
| METHOD AND APPARATUS FOR PRODUCING ELEMENTARY SULPHUR WITH TAIL GAS POST-TREATMENT | 2014 |
|
RU2562481C2 |
| METHOD OF NATURAL GAS PROCESSING AND DEVICE TO THIS END | 2014 |
|
RU2576738C9 |
| LIQUID SULFUR PURIFICATION METHOD | 2002 |
|
RU2206497C1 |
| METHOD OF LIQUID SULPHUR DE-GASSING | 2006 |
|
RU2353576C2 |
| METHOD FOR PRELIMINARY SULFONATION OF CATALYST, CATALYST PREPARED BY SAID METHOD, AND HYDROCARBON MATERIAL CONVERSION PROCESS | 1997 |
|
RU2183990C2 |
| METHOD OF DEGASSING LIQUID SULPHUR | 2008 |
|
RU2412110C2 |
| METHOD OF SEPARATING MIXTURE OF GASEOUS PRODUCTS FORMED IN PROCESS OF CATALYTIC SYNTHESIS OF METHYL MERCAPTAN | 1997 |
|
RU2178411C2 |
| TREATMENT OF GASES | 2014 |
|
RU2669606C2 |
