FIELD: oil industry.
SUBSTANCE: method comprises supplying hydrosulfide-containing gas generated in the separation stages to the flow of oil upstream of the introduction of oxidizer and supplying cleaned hydrocarbon gas to desorption tower downstream of introduction of oxidizer.
EFFECT: enhanced efficiency.
1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARING HYDROGEN SULPHIDE-CONTAINING OIL WITH HIGH CONCENTRATION OF HYDROGEN SULPHIDE | 2018 |
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RU2698891C1 |
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| INSTALLATION FOR TREATMENT OF OIL CONTAINING CARBON SULFIDE | 2009 |
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| A METHOD OF PREPARATION OF HYDROGEN SULFIDE- AND MERCAPTAN-BEARING PETROLEUM FOR TRANSPORTATION | 2002 |
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| HYDROGEN SULFIDE-CONTAINING CRUDE OIL PRETREATMENT PROCESS | 2002 |
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| HYDROGEN SULFIDE CONTAINING CRUDE OIL TREATMENT PROCESS | 2003 |
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RU2283856C2 |
