BR112012025556A2 - composição e método para desemulsificar uma emulsão - Google Patents
composição e método para desemulsificar uma emulsãoInfo
- Publication number
- BR112012025556A2 BR112012025556A2 BR112012025556A BR112012025556A BR112012025556A2 BR 112012025556 A2 BR112012025556 A2 BR 112012025556A2 BR 112012025556 A BR112012025556 A BR 112012025556A BR 112012025556 A BR112012025556 A BR 112012025556A BR 112012025556 A2 BR112012025556 A2 BR 112012025556A2
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- emulsion
- demulsifying
- surfactant
- surfactants
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/44—Solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
Abstract
composição e método para desemulsificar uma emulsão. uma composição e método para desemulsificar uma emulsão produzida a partir de tensoativos aniônicos e polímeros (sp) e álcali, tensoativos e polímero (asp). a emulsão produzida é desemulsificada em óleo e água. em uma forma de realização, a composição inclui um tensoativo. o tensoativo compreende um tensoativo catiônico, um tensoativo anfotérico ou quaisquer combinações destes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/757,008 US8911615B2 (en) | 2010-04-08 | 2010-04-08 | Recovery and separation of crude oil and water from emulsions |
PCT/US2011/031049 WO2011126964A1 (en) | 2010-04-08 | 2011-04-04 | Recovery and separation of crude oil and water from emulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012025556A2 true BR112012025556A2 (pt) | 2016-06-28 |
Family
ID=44760167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012025556A BR112012025556A2 (pt) | 2010-04-08 | 2011-04-04 | composição e método para desemulsificar uma emulsão |
Country Status (11)
Country | Link |
---|---|
US (1) | US8911615B2 (pt) |
EP (1) | EP2555845B1 (pt) |
CN (1) | CN102869422B (pt) |
AR (1) | AR080847A1 (pt) |
AU (1) | AU2011238491A1 (pt) |
BR (1) | BR112012025556A2 (pt) |
CA (1) | CA2792274A1 (pt) |
CO (1) | CO6660432A2 (pt) |
MX (1) | MX2012011679A (pt) |
RU (1) | RU2577267C2 (pt) |
WO (1) | WO2011126964A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090319195A1 (en) | 2008-06-20 | 2009-12-24 | Hoots John E | Method of monitoring and optimizing additive concentration in fuel ethanol |
CA2879718A1 (en) * | 2012-08-20 | 2014-02-27 | Shell Internationale Research Maatschappij B.V. | Composition for producing oil |
CN102807890A (zh) * | 2012-08-31 | 2012-12-05 | 句容宁武高新技术发展有限公司 | 一种破乳剂的制备方法 |
EP2738234A1 (en) | 2012-11-29 | 2014-06-04 | Shell Internationale Research Maatschappij B.V. | Composition and process for demulsifying oil/water emulsions |
EP2738235A1 (en) | 2012-11-29 | 2014-06-04 | Shell Internationale Research Maatschappij B.V. | Composition and process for demulsifying oil/water emulsions |
EP2781582A1 (en) | 2013-03-21 | 2014-09-24 | Shell Internationale Research Maatschappij B.V. | Composition and process for demulsifying oil/water emulsions |
EP2781581A1 (en) | 2013-03-21 | 2014-09-24 | Shell Internationale Research Maatschappij B.V. | Composition and process for demulsifying oil/water emulsions |
US10466175B2 (en) | 2015-02-10 | 2019-11-05 | Ecolab Usa Inc. | Corrosion inhibitors and kinetic hydrate inhibitors |
US20180291285A1 (en) | 2015-05-22 | 2018-10-11 | Clariant International, Ltd. | Method For Environmentally Acceptable Treatment Of Emulsions In Chemically Enhanced Oil Recovery Operations |
MX2018002350A (es) * | 2015-08-26 | 2018-04-11 | Rhodia Operations | Antiemulsionante ecologico de alto rendimiento. |
CN109196074A (zh) | 2016-05-25 | 2019-01-11 | 罗地亚经营管理公司 | 增产流体中增稠表面活性剂的剪切恢复 |
WO2018095881A1 (en) * | 2016-11-24 | 2018-05-31 | Shell Internationale Research Maatschappij B.V. | Process for oil recovery |
CN107308689B (zh) * | 2017-06-30 | 2019-08-09 | 中国矿业大学 | 一种三元复合驱采出水负载型反相破乳剂的使用方法 |
JP2019089048A (ja) * | 2017-11-16 | 2019-06-13 | 栗田工業株式会社 | 含油スカムの油水分離方法、及び油水分離剤 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929632A (en) * | 1972-02-17 | 1975-12-30 | Petrolite Corp | Use of polymeric quaternary ammonium betaines as oil-in-water demulsifiers |
US4209422A (en) * | 1977-02-04 | 1980-06-24 | Exxon Research & Engineering Co. | Multicomponent demulsifier, method of using the same and hydrocarbon containing the same |
US4120815A (en) * | 1977-10-25 | 1978-10-17 | Calgon Corporation | Polymeric demulsifiers |
DE2853241A1 (de) | 1978-12-09 | 1980-06-26 | Henkel Kgaa | Verfahren zur herstellung von quaternaeren ammoniumhalogeniden in pulver- oder granulatform |
US4374734A (en) | 1981-06-19 | 1983-02-22 | Cities Service Co. | Emulsion breaking of surfactant stabilized crude oil in water emulsions |
US4539100A (en) * | 1982-07-13 | 1985-09-03 | Husky Oil Operations Ltd. | Methods for removing particulate solids and water from petroleum crudes |
US4444654A (en) | 1983-09-01 | 1984-04-24 | Exxon Research & Engineering Co. | Method for the resolution of enhanced oil recovery emulsions |
US4919846A (en) | 1986-05-27 | 1990-04-24 | Shiseido Company Ltd. | Detergent composition containing a quaternary ammonium cationic surfactant and a carboxylate anionic surfactant |
US4741835A (en) * | 1986-09-08 | 1988-05-03 | Exxon Research And Engineering Company | Oil-in-water emulsion breaking with hydrophobically functionalized cationic polymers |
US4831092A (en) * | 1986-09-08 | 1989-05-16 | Exxon Research And Engineering Company | Micellar process for preparing hydrophobically functionalized cationic polymers (C-2114) |
RO118438B1 (ro) * | 1990-05-21 | 2003-05-30 | Inst De Cercetari Si Pproiecta | Dezemulsionant pentru tratarea titeiurilor brute |
CN1027869C (zh) * | 1991-07-23 | 1995-03-15 | 中国石油天然气总公司胜利设计院 | 阳离子聚醚型反相破乳剂的制备方法 |
RU2057716C1 (ru) * | 1992-12-10 | 1996-04-10 | Пермский государственный технологический университет | Способ очистки нефтесодержащих сточных вод |
RU2093242C1 (ru) * | 1994-02-01 | 1997-10-20 | Валентин Семенович Генкин | Способ разрушения водонефтяной эмульсии |
US5885424A (en) * | 1994-06-15 | 1999-03-23 | Mobil Oil Corporation | Method and apparatus for breaking hydrocarbon emulsions |
WO1996000603A1 (en) | 1994-06-29 | 1996-01-11 | Ecolab Inc. | COMPOSITION AND IMPROVED pH DRIVEN METHOD FOR WASTEWATER SEPARATION USING AN AMPHOTERIC CARBOXYLATE AND A CATIONIC DESTABILIZER COMPOSITION |
US6022834A (en) | 1996-05-24 | 2000-02-08 | Oil Chem Technologies, Inc. | Alkaline surfactant polymer flooding composition and process |
RU2155206C2 (ru) * | 1998-01-26 | 2000-08-27 | Общество с ограниченной ответственностью "Производственное объединение "Киришинефтеоргсинтез" | Деэмульгирующая композиция для обезвоживания и обессоливания водонефтяных эмульсий |
GB9912842D0 (en) * | 1999-06-02 | 1999-08-04 | Bp Exploration Operating | Process for reducing the acidity of oil |
US6828281B1 (en) | 2000-06-16 | 2004-12-07 | Akzo Nobel Surface Chemistry Llc | Surfactant blends for aqueous solutions useful for improving oil recovery |
US6485651B1 (en) | 2001-03-28 | 2002-11-26 | Ondeo Nalco Company | Quick inverting liquid flocculant |
CN1283339C (zh) * | 2003-09-27 | 2006-11-08 | 中国石油天然气股份有限公司 | 一种原油破乳剂制备方法及其产品 |
US7655603B2 (en) | 2005-05-13 | 2010-02-02 | Baker Hughes Incorported | Clean-up additive for viscoelastic surfactant based fluids |
US20080153723A1 (en) | 2006-12-20 | 2008-06-26 | Chevron Oronite Company Llc | Diesel cylinder lubricant oil composition |
EP2178612B1 (en) | 2007-08-13 | 2019-09-25 | Solvay USA Inc. | Method for separating crude oil emulsions |
-
2010
- 2010-04-08 US US12/757,008 patent/US8911615B2/en not_active Expired - Fee Related
-
2011
- 2011-04-04 MX MX2012011679A patent/MX2012011679A/es not_active Application Discontinuation
- 2011-04-04 EP EP11766542.2A patent/EP2555845B1/en not_active Not-in-force
- 2011-04-04 CN CN201180017686.XA patent/CN102869422B/zh not_active Expired - Fee Related
- 2011-04-04 RU RU2012143362/05A patent/RU2577267C2/ru not_active IP Right Cessation
- 2011-04-04 BR BR112012025556A patent/BR112012025556A2/pt not_active IP Right Cessation
- 2011-04-04 AU AU2011238491A patent/AU2011238491A1/en not_active Abandoned
- 2011-04-04 WO PCT/US2011/031049 patent/WO2011126964A1/en active Application Filing
- 2011-04-04 CA CA2792274A patent/CA2792274A1/en not_active Abandoned
- 2011-04-08 AR ARP110101184 patent/AR080847A1/es not_active Application Discontinuation
-
2012
- 2012-11-08 CO CO12201490A patent/CO6660432A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CN102869422A (zh) | 2013-01-09 |
US8911615B2 (en) | 2014-12-16 |
EP2555845A4 (en) | 2014-04-23 |
RU2012143362A (ru) | 2014-05-20 |
AU2011238491A1 (en) | 2012-10-11 |
CN102869422B (zh) | 2015-08-26 |
CO6660432A2 (es) | 2013-04-30 |
RU2577267C2 (ru) | 2016-03-10 |
WO2011126964A1 (en) | 2011-10-13 |
MX2012011679A (es) | 2013-06-05 |
EP2555845B1 (en) | 2016-08-17 |
CA2792274A1 (en) | 2011-10-13 |
AR080847A1 (es) | 2012-05-09 |
EP2555845A1 (en) | 2013-02-13 |
US20110247966A1 (en) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: dismissal - article 86 of industrial property law | ||
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |