AR114937A1 - A METHOD TO PRODUCE A PROPOXY ALCOHOL SULPHATE - Google Patents
A METHOD TO PRODUCE A PROPOXY ALCOHOL SULPHATEInfo
- Publication number
- AR114937A1 AR114937A1 ARP180103522A ARP180103522A AR114937A1 AR 114937 A1 AR114937 A1 AR 114937A1 AR P180103522 A ARP180103522 A AR P180103522A AR P180103522 A ARP180103522 A AR P180103522A AR 114937 A1 AR114937 A1 AR 114937A1
- Authority
- AR
- Argentina
- Prior art keywords
- sulfating
- alcohol
- propoxy
- produce
- propoxylated
- Prior art date
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title abstract 5
- -1 PROPOXY Chemical class 0.000 title abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- 230000001180 sulfating effect Effects 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical class OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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
Un método para producir sulfatos de propoxi alcohol que comprende la sulfatación de un alcohol propoxilado por contacto del alcohol propoxilado con un agente de sulfatación en ciertas condiciones de sulfatación, en donde las condiciones de sulfatación comprenden la alimentación del agente de sulfatación en una relación molar de SO₃ con respecto al alcohol propoxilado de al menos 1,14:1 y una composición producida de este modo que comprende sulfatos de propoxi alcohol, alcohol propoxilado sin reaccionar (UOM) y disulfatos de polipropoxi (PDS) en donde la concentración de UOM es menor de 10% en peso y la concentración de PDS es mayor de 5% en peso. La composición se puede usar para tratar una formación que contiene hidrocarburos.A method for producing propoxy alcohol sulfates comprising sulfating a propoxylated alcohol by contacting the propoxylated alcohol with a sulfating agent under certain sulfating conditions, wherein the sulfating conditions comprise feeding the sulfating agent in a molar ratio of SO₃ relative to propoxylated alcohol of at least 1.14: 1 and a composition produced in this way comprising propoxy alcohol sulfates, unreacted propoxylated alcohol (UOM) and polypropoxy disulfates (PDS) where the concentration of UOM is lower than 10% by weight and the PDS concentration is greater than 5% by weight. The composition can be used to treat a hydrocarbon containing formation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762594649P | 2017-12-05 | 2017-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR114937A1 true AR114937A1 (en) | 2020-11-11 |
Family
ID=64734258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP180103522A AR114937A1 (en) | 2017-12-05 | 2018-12-03 | A METHOD TO PRODUCE A PROPOXY ALCOHOL SULPHATE |
Country Status (3)
| Country | Link |
|---|---|
| AR (1) | AR114937A1 (en) |
| UY (1) | UY37992A (en) |
| WO (1) | WO2019113049A1 (en) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5059719A (en) | 1987-12-17 | 1991-10-22 | Shell Oil Company | Alkoxylation process using catalyst of the lanthanum series |
| US5057627A (en) | 1988-06-09 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by phosphate salts of the rare earth elements |
| US5103909A (en) | 1991-02-19 | 1992-04-14 | Shell Oil Company | Profile control in enhanced oil recovery |
| US5199490A (en) | 1991-11-18 | 1993-04-06 | Texaco Inc. | Formation treating |
| US5648585A (en) | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
| US5510306A (en) | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
| US5559263A (en) | 1994-11-16 | 1996-09-24 | Tiorco, Inc. | Aluminum citrate preparations and methods |
| US5849960A (en) | 1996-11-26 | 1998-12-15 | Shell Oil Company | Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| US5780694A (en) | 1996-11-26 | 1998-07-14 | Shell Oil Company | Dimerized alcohol compositions and biodegradible surfactants made therefrom having cold water detergency |
| AU6819398A (en) | 1998-04-06 | 1999-10-25 | Da Qing Petroleum Administration Bureau | A foam drive method |
| US6150222A (en) | 1999-01-07 | 2000-11-21 | Advanced Micro Devices, Inc. | Method of making a high performance transistor with elevated spacer formation and self-aligned channel regions |
| US6427268B1 (en) | 2000-01-28 | 2002-08-06 | Dayle M. Davis | Unitary pillow sham |
| US6977236B2 (en) | 2002-06-14 | 2005-12-20 | Shell Oil Company | Preparation of a double metal cyanide catalyst |
| CA2714102C (en) * | 2008-02-07 | 2017-01-03 | Kirk Herbert Raney | Method and composition for enhanced hydrocarbons recovery |
| MY175582A (en) | 2011-08-31 | 2020-07-01 | Shell Int Research | Composition and method for enhanced hydrocarbon recovery |
| CA2893117A1 (en) | 2012-12-07 | 2014-06-12 | Shell Internationale Research Maatschappij B.V. | Process for preparing alkoxylated alcohols |
| US20160230079A1 (en) * | 2013-09-26 | 2016-08-11 | Shell Oil Company | Composition and method for enhanced hydrocarbon recovery |
| US20160177172A1 (en) | 2015-10-19 | 2016-06-23 | Shell Oil Company | Use of alkoxylated alcohol anionic surfactant in enhanced oil recovery |
| US20170267914A1 (en) | 2017-06-08 | 2017-09-21 | Shell Oil Company | Alkoxylated alcohol composition and preparation of same |
-
2018
- 2018-12-03 UY UY0001037992A patent/UY37992A/en unknown
- 2018-12-03 AR ARP180103522A patent/AR114937A1/en unknown
- 2018-12-04 WO PCT/US2018/063821 patent/WO2019113049A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| UY37992A (en) | 2019-06-28 |
| WO2019113049A1 (en) | 2019-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |