MX2015005214A - Metodo para inhibir hidratos de gas mediante compuestos cuaternarios de amonio no corrosivos. - Google Patents
Metodo para inhibir hidratos de gas mediante compuestos cuaternarios de amonio no corrosivos.Info
- Publication number
- MX2015005214A MX2015005214A MX2015005214A MX2015005214A MX2015005214A MX 2015005214 A MX2015005214 A MX 2015005214A MX 2015005214 A MX2015005214 A MX 2015005214A MX 2015005214 A MX2015005214 A MX 2015005214A MX 2015005214 A MX2015005214 A MX 2015005214A
- Authority
- MX
- Mexico
- Prior art keywords
- quaternary ammonium
- qoh
- water
- gas hydrate
- halide
- Prior art date
Links
- 150000003856 quaternary ammonium compounds Chemical class 0.000 title abstract 4
- NMJORVOYSJLJGU-UHFFFAOYSA-N methane clathrate Chemical compound C.C.C.C.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O NMJORVOYSJLJGU-UHFFFAOYSA-N 0.000 title abstract 2
- 230000002401 inhibitory effect Effects 0.000 title 1
- 230000009972 noncorrosive effect Effects 0.000 title 1
- 239000000908 ammonium hydroxide Substances 0.000 abstract 3
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- -1 hydrocarbon hydrates Chemical class 0.000 abstract 2
- 229910001507 metal halide Inorganic materials 0.000 abstract 2
- 150000005309 metal halides Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910013703 M(OH)x Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La formación de hidruros de hidrocarburos se puede inhibir o mitigar al poner en contacto una mezcla que comprende agua y moléculas hospederas formadoras de hidratos bajo condiciones que forman hidratos de gas con un hidróxido cuaternario de amonio QOH o un compuesto cuaternario de amonio QA en donde A no es un átomo de halógeno; el QOH o QA se pueden preparar al hacer reaccionar un haluro cuaternario de amonio QX con un hidróxido metálico M(OH)x, o con una sal metálica MA, en un solvente de alcohol para formar un hidróxido cuaternario de amonio QOH o un compuesto cuaternario de amonio de fórmula QA, y un haluro metálico MX; opcionalmente, el hidróxido cuaternario de amonio QOH se puede hacer reaccionar con un ácido orgánico o inorgánico AH que es diferente del haluro de hidrógeno para formar el compuesto cuaternario de amonio QA; el haluro metálico MX se puede eliminar por medio de separación de fase después de la adición de agua o de una mezcla de agua/solvente, o por filtración.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461984126P | 2014-04-25 | 2014-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2015005214A true MX2015005214A (es) | 2016-03-04 |
Family
ID=54334158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015005214A MX2015005214A (es) | 2014-04-25 | 2015-04-24 | Metodo para inhibir hidratos de gas mediante compuestos cuaternarios de amonio no corrosivos. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20150307767A1 (es) |
| CA (1) | CA2888693A1 (es) |
| MX (1) | MX2015005214A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112322273A (zh) * | 2020-10-15 | 2021-02-05 | 中国科学院广州能源研究所 | 一种海底天然气水合物矿藏用压裂液 |
-
2015
- 2015-04-21 CA CA2888693A patent/CA2888693A1/en not_active Abandoned
- 2015-04-24 MX MX2015005214A patent/MX2015005214A/es unknown
- 2015-04-27 US US14/697,160 patent/US20150307767A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20150307767A1 (en) | 2015-10-29 |
| CA2888693A1 (en) | 2015-10-25 |
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