FIELD: oil production, petroleum processing, and petrochemistry.
SUBSTANCE: invention relates to reagents capable of removing hydrogen sulfide and mercaptans from above-mentioned media and proposes, as such a reagent, 70% aqueous solution of 1-hydroxy-2-(1,3-oxazetidin-3-yl)ethane. Reagent exhibits elevated hydrogen sulfide-neutralizing capacity, activity toward mercaptans, good compatibility with oil, independence of temperature, pH, and presence of impurities. Reagent is also characterized by lack of corrosive activity and high rate of interaction with substances to be removed.
EFFECT: improved performance characteristics.
1 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX REAGENT, HAVING DISINFECTANT PROPERTIES, FOR PURIFYING LIQUID AND GASESOUS MEDIA FROM HYDROGEN SULPHIDE AND MERCAPTANS | 2010 |
|
RU2453582C1 |
| TWO-COMPONENT HYDROGEN SULPHIDE SCAVENGER AND PREPARATION METHOD THEREOF | 2008 |
|
RU2404175C2 |
| NEUTRALIZING AGENT OF SULFUROUS COMPOUNDS IN PETROLEUM, PETROLEUM FIELD MEDIA, PETROLEUM POOL WATERS AND DRILLING FLUIDS | 2005 |
|
RU2290427C1 |
| HYDROGEN SULPHIDE AND/OR LOW-MOLECULAR MERCAPTAN REMOVER AND METHOD OF USING IT | 2005 |
|
RU2349627C2 |
| METHOD OF REMOVING AND NEUTRALIZING HYDROGEN SULFIDE AND MERCAPTANS, AND INSTALLATION | 2004 |
|
RU2272066C2 |
| METHOD FOR PRODUCTION OF MEANS FOR SELECTIVE HYDROGEN SULFIDE AND MERCAPTAN REMOVAL FROM GAS, OIL AND OIL PRODUCTS | 2016 |
|
RU2620792C1 |
| METHOD FOR PREPARATION OF MEANS FOR SELECTIVE REMOVAL OF HYDROGEN SULPHIDE AND MERCAPTAN FROM GASES | 2007 |
|
RU2359739C1 |
| PROCEDURE FOR REFINING OIL FROM HYDROGEN SULPHIDE AND LIGHT MERCAPTANS | 2009 |
|
RU2413753C1 |
| HYDROGEN SULPHIDE NEUTRALISER (SCAVENGER) AND METHOD FOR USE THEREOF | 2014 |
|
RU2561169C1 |
| COMPOSITION FOR NEUTRALIZATION OF HYDROGEN SULFIDE AND MERCAPTANS AND METHOD OF ITS USE | 2023 |
|
RU2811605C1 |
