ECSP993266A - REMOVAL OF OIL AND CHLORIDE FROM CONTAMINATED OIL MATERIAL - Google Patents
REMOVAL OF OIL AND CHLORIDE FROM CONTAMINATED OIL MATERIALInfo
- Publication number
- ECSP993266A ECSP993266A ECSP993266A ECSP993266A EC SP993266 A ECSP993266 A EC SP993266A EC SP993266 A ECSP993266 A EC SP993266A EC SP993266 A ECSP993266 A EC SP993266A
- Authority
- EC
- Ecuador
- Prior art keywords
- oil
- water
- petroleum
- contaminated
- drill hole
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000003208 petroleum Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 abstract 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Un método para eliminar los hidrocarburos del material contaminado de petróleo como describió. El método comprende poner en contacto el material que contiene petróleo con una combinación de surfactantes en un agente conductor de petróleo, similar o idéntico al petróleo a ser eliminado. Este proceso elimina el uso de agua. Por lo tanto, el proceso no comprende la calidad de petróleo teniendo agua como caontaminante, y asi eliminando la posibilidad de agua contaminada de petróleo entrando al ambiente. En ciertos ejemplos, cuando el proceso es usado para eliminar el petróleo de las secciones del pozo de perforación en tierra, las secciones del pozo de perforación procesadas contienen niveles altos de cloruros, lo cual es un problema ambiental. En tales ejemplos, el método también incluye poner en conatcto las secciones del pozo en perforación con una solución de sulfosuccionato dioctilo de sodio en agua, para reducir la concentración de cloruro. Un aparato diseñado para este propósito también está descrito.A method of removing hydrocarbons from oil-contaminated material as described. The method involves contacting the petroleum-containing material with a combination of surfactants in a petroleum-conducting agent, similar or identical to the petroleum to be removed. This process eliminates the use of water. Therefore, the process does not understand the quality of oil having water as the pollutant, and thus eliminating the possibility of oil-contaminated water entering the environment. In certain examples, when the process is used to remove oil from the onshore drill hole sections, the processed drill hole sections contain high levels of chlorides, which is an environmental problem. In such examples, the method also includes contacting the drilling well sections with a solution of sodium dioctyl sulfosuccinate in water, to reduce the chloride concentration. An apparatus designed for this purpose is also described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP993266 ECSP993266A (en) | 1999-12-15 | 1999-12-15 | REMOVAL OF OIL AND CHLORIDE FROM CONTAMINATED OIL MATERIAL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP993266 ECSP993266A (en) | 1999-12-15 | 1999-12-15 | REMOVAL OF OIL AND CHLORIDE FROM CONTAMINATED OIL MATERIAL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP993266A true ECSP993266A (en) | 2000-03-22 |
Family
ID=42044255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP993266 ECSP993266A (en) | 1999-12-15 | 1999-12-15 | REMOVAL OF OIL AND CHLORIDE FROM CONTAMINATED OIL MATERIAL |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP993266A (en) |
-
1999
- 1999-12-15 EC ECSP993266 patent/ECSP993266A/en unknown
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