BR0306194A - Coalescência eletrostática de frequência dupla - Google Patents
Coalescência eletrostática de frequência duplaInfo
- Publication number
- BR0306194A BR0306194A BR0306194-9A BR0306194A BR0306194A BR 0306194 A BR0306194 A BR 0306194A BR 0306194 A BR0306194 A BR 0306194A BR 0306194 A BR0306194 A BR 0306194A
- Authority
- BR
- Brazil
- Prior art keywords
- emulsion
- frequency
- electric field
- container
- coalescence
- Prior art date
Links
- 238000004581 coalescence Methods 0.000 title abstract 3
- 230000009977 dual effect Effects 0.000 title 1
- 239000000839 emulsion Substances 0.000 abstract 6
- 230000005684 electric field Effects 0.000 abstract 5
- 238000000034 method Methods 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
Classifications
-
- 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
-
- 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
-
- 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
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- 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
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- 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
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
-
- 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
-
- 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
- B01D17/042—Breaking emulsions by changing the temperature
-
- 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
- B01D17/045—Breaking emulsions with coalescers
-
- 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
-
- 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
- B01D17/06—Separation of liquids from each other by electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
-
- 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
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water
-
- 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
- C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
- C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means
-
- 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
- C10G33/02—Dewatering or demulsification of hydrocarbon oils with electrical or magnetic means
-
- 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
- C10G2300/80—Additives
- C10G2300/805—Water
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Developing Agents For Electrophotography (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
"COALESCêNCIA ELETROSTáTICA DE FREQuêNCIA DUPLA". A presente invenção fornece um método e um sistema misto para aumentar a separação de uma emulsão, isto é, a separação de componentes imiscíveis mais pesados e mais leves de uma emulsão. O método inclui as etapas essenciais de passar a emulsão em um recipiente de tratamento. Um campo elétrico é estabelecido no interior do recipiente; o campo elétrico é variado a uma freq³ência F~ 1~ pré-selecionada; a intensidade do campo elétrico é modulada a uma segunda freq³ência F~ 2~; assim, o campo é de dupla freq³ência e o método pode ser considerado coalescência de dupla freq³ência; o sistema inclui um recipiente que possui uma entrada de emulsão e pelo menos uma saída de fluido; eletrodos colocados no interior do recipiente fornecem uma área de tratamento entre os mesmos e pela qual passa pelo menos uma quantidade da emulsão à medida que esta flui entre a entrada de emulsão e a saída de fluido; o conjunto de circuitos conectado aos eletrodos proporciona um campo elétrico dentro da área de tratamento, e esse conjunto de circuitos serve para variar o campo elétrico a uma freq³ência F~ 1~ enquanto, simultaneamente, a intensidade do campo é modulada a uma freq³ência F~ 2~; a F~ 1~ é maior que a F~ 2~.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/214,295 | 2002-08-07 | ||
US10/214,295 US6860979B2 (en) | 2002-08-07 | 2002-08-07 | Dual frequency electrostatic coalescence |
PCT/US2003/024579 WO2004014512A2 (en) | 2002-08-07 | 2003-08-06 | Dual frequency electrostatic coalescence |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0306194A true BR0306194A (pt) | 2004-10-19 |
BR0306194B1 BR0306194B1 (pt) | 2015-01-13 |
Family
ID=31714242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0306194-9A BR0306194B1 (pt) | 2002-08-07 | 2003-08-06 | Método para aumentar a separação de componentes imiscíveis mais pesados e mais leves de uma emulsão |
Country Status (8)
Country | Link |
---|---|
US (1) | US6860979B2 (pt) |
JP (1) | JP4999271B2 (pt) |
AU (1) | AU2003261393A1 (pt) |
BR (1) | BR0306194B1 (pt) |
CA (1) | CA2494813C (pt) |
GB (2) | GB2407999B (pt) |
MX (1) | MXPA05001482A (pt) |
WO (1) | WO2004014512A2 (pt) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7758738B2 (en) | 2002-08-07 | 2010-07-20 | National Tank Company | Separating multiple components of a stream |
US7351320B2 (en) * | 2002-08-07 | 2008-04-01 | National Tank Company | Multiple frequency electrostatic coalescence |
NO20044265L (no) * | 2004-10-08 | 2006-04-10 | Sintef Energiforskning As | Fremgangsmate ved elektrokoalescens av emulasjoner og anordning for utforelse av fremgangsmaten |
WO2006065912A1 (en) * | 2004-12-13 | 2006-06-22 | Champion Technologies, Inc. | Quantitative evaluation of emulsion stability based on critical electric field measurements |
CN100398177C (zh) * | 2005-05-25 | 2008-07-02 | 郑红专 | 乳化液分离再生装置 |
GB0601541D0 (en) * | 2006-01-26 | 2006-03-08 | Aker Kvaerner Process Systems | Coalescer With Degassing |
US8591714B2 (en) | 2007-04-17 | 2013-11-26 | National Tank Company | High velocity electrostatic coalescing oil/water separator |
US20090159426A1 (en) * | 2007-12-20 | 2009-06-25 | Cameron International Corporation | Electrostatic Separator with Multiple Horizontal Electrodes |
US8136370B2 (en) * | 2008-02-15 | 2012-03-20 | American Bullion Investment Company, Inc. | Silver-palladium alloy |
US20090242384A1 (en) * | 2008-03-27 | 2009-10-01 | Curcio Robert A | Low Pressure Mixing System for Desalting Hydrocarbons |
US8354020B2 (en) * | 2008-06-27 | 2013-01-15 | Exxonmobil Upstream Research Company | Fouling reduction in a paraffinic froth treatment process by solubility control |
US8262865B2 (en) * | 2008-06-27 | 2012-09-11 | Exxonmobil Upstream Research Company | Optimizing heavy oil recovery processes using electrostatic desalters |
US8252170B2 (en) | 2008-06-27 | 2012-08-28 | Exxonmobil Upstream Research Company | Optimizing feed mixer performance in a paraffinic froth treatment process |
US8414756B2 (en) * | 2008-10-30 | 2013-04-09 | National Tank Company | Removal of glycerin from biodiesel using an electrostatic process |
EP2352596B1 (en) | 2008-11-05 | 2019-03-20 | FMC Technologies, Inc. | Gas electrostatic coalescer and method |
CN102191077A (zh) * | 2010-03-05 | 2011-09-21 | 长江(扬中)电脱盐设备有限公司 | 一种原油电脱盐动态试验装置 |
WO2012019082A1 (en) | 2010-08-05 | 2012-02-09 | Cameron International Corporation | Petroleum desalting utilizing voltage modulation |
US9181113B2 (en) * | 2011-02-25 | 2015-11-10 | Msl Oilfield Services Limited | Method and system for injecting RF signal into a fluid-containing system |
NL2008071C2 (en) * | 2012-01-02 | 2013-07-03 | Taxon B V | Electrostatic coalescer and method for electrostatic coalescence. |
US9095790B2 (en) | 2012-06-08 | 2015-08-04 | Cameron International Corporation | High velocity electrostatic coalescing oil/water separator |
US20150291456A1 (en) * | 2012-10-08 | 2015-10-15 | Alp T. Findikoglu | Electric field induced separation of components in an emulsion |
CN102876355B (zh) * | 2012-10-30 | 2015-03-25 | 兰州正邦自动化成套设备有限公司 | 数字化原油电脱水控制系统的数字化控制方法 |
US10392568B2 (en) * | 2013-11-26 | 2019-08-27 | Phillips 66 Company | Sequential mixing system for improved desalting |
US20150163858A1 (en) * | 2013-12-06 | 2015-06-11 | Save The World Air, Inc. | Joule heating apparatus and method |
CN104656603A (zh) * | 2014-01-13 | 2015-05-27 | 湖北新百特自动化设备股份有限公司 | 具有闭环控制功能绕线电动机固态启动调速装置 |
US20150290559A1 (en) * | 2014-04-14 | 2015-10-15 | Forum Us, Inc. | Desalter control unit |
US10968401B2 (en) | 2014-08-28 | 2021-04-06 | Forum Us, Inc. | Desalter/dehydrator system |
US9724659B2 (en) * | 2014-12-18 | 2017-08-08 | Flextronics Ap, Llc | Stirring device and method using electrostatic charge |
CN105985798A (zh) * | 2015-03-03 | 2016-10-05 | 长江(扬中)电脱盐设备有限公司 | 一种双频电脱盐电脱水电源设备 |
US10207202B2 (en) * | 2015-12-04 | 2019-02-19 | Cameron Solutions, Inc. | High flux electrostatic separator for subsea applications |
US9914073B2 (en) | 2015-12-22 | 2018-03-13 | Cameron Solutions, Inc. | Crude oil storage tank with electrostatic internals to dehydrate crude oil within a process train of a floating production storage and offloading installation |
US9957446B2 (en) | 2015-12-22 | 2018-05-01 | Cameron Solutions, Inc. | Topside oil production equipment system for reduction in space and weight |
US9957447B2 (en) | 2015-12-22 | 2018-05-01 | Cameron Solutions, Inc. | Electrostatic technology system and process to dehydrate crude oil in a crude oil storage tank of a floating production storage and offloading installation |
HUE051205T2 (hu) | 2016-01-29 | 2021-03-01 | Borealis Ag | Eljárások legalább egy emulzió kezelésére villamos tér alkalmazásával |
US10023811B2 (en) | 2016-09-08 | 2018-07-17 | Saudi Arabian Oil Company | Integrated gas oil separation plant for crude oil and natural gas processing |
US10260010B2 (en) | 2017-01-05 | 2019-04-16 | Saudi Arabian Oil Company | Simultaneous crude oil dehydration, desalting, sweetening, and stabilization |
US10669489B2 (en) | 2017-02-06 | 2020-06-02 | Vme Process, Inc. | Systems and methods for crude oil desalting and dehydration in a single vessel |
US20180334621A1 (en) | 2017-05-22 | 2018-11-22 | Saudi Arabian Oil Company | Crude hydrocarbon fluids demulsification system |
CN109847414A (zh) * | 2018-12-31 | 2019-06-07 | 青岛亿宁环保科技有限公司 | 一种油水分离工艺 |
US11398781B2 (en) * | 2019-11-05 | 2022-07-26 | Cameron International Corporation | Power supply unit, system and method for coalescence of multi-phase liquid mixtures |
WO2021150464A1 (en) * | 2020-01-21 | 2021-07-29 | Schlumberger Technology Corporation | Power supply unit, system and method for electrical coalescence of multi-phase liquid mixturesfield |
US11492557B2 (en) * | 2020-07-20 | 2022-11-08 | Saudi Arabian Oil Company | Demulsifier control algorithm for dual frequency desalting electrostatic coalescers |
GB202105017D0 (en) | 2021-04-08 | 2021-05-26 | Msl Oilfield Services Ltd | Fluid treatment apparatus |
CN114247554A (zh) * | 2021-12-03 | 2022-03-29 | 内蒙古科技大学 | 一种选取煤矸石中有价矿物的方法 |
US11781074B1 (en) | 2022-07-11 | 2023-10-10 | Saudi Arabian Oil Company | Conversion of an aerosolized and charged hydrocarbon stream to lower boiling point hydrocarbons |
US11692140B1 (en) | 2022-07-11 | 2023-07-04 | Saudi Arabian Oil Company | Conversion of an aerosolized hydrocarbon stream to lower boiling point hydrocarbons utilizing a fibrous filter |
US11845901B1 (en) | 2022-07-11 | 2023-12-19 | Saudi Arabian Oil Company | Conversion of an aerosolized hydrocarbon stream to lower boiling point hydrocarbons |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US476515A (en) * | 1892-06-07 | Hand-setting mechanism for timepieces | ||
US1116299A (en) | 1914-07-22 | 1914-11-03 | Robert E Laird | Process of treating petroleum emulsions. |
US1276387A (en) | 1918-01-22 | 1918-08-20 | Charles W Mckibben | Method of separating associated liquids. |
US1838931A (en) * | 1927-09-03 | 1931-12-29 | Petroleum Rectifying Co | Apparatus for converting commercial frequency circuits into high frequency circuits |
US2120932A (en) | 1933-05-15 | 1938-06-14 | Union Oil Co | High frequency induction dehydrator |
US2849395A (en) | 1953-09-29 | 1958-08-26 | Research Corp | Method and apparatus for electrical separation of emulsions |
US3304251A (en) * | 1962-03-14 | 1967-02-14 | Exxon Research Engineering Co | Separation of wax from an oil dispersion using a non-uniform electric field |
GB1205562A (en) | 1966-06-29 | 1970-09-16 | Nat Res Dev | Liquid/fluid extraction process |
US3839176A (en) | 1971-03-08 | 1974-10-01 | North American Rockwell | Method and apparatus for removing contaminants from liquids |
US3772180A (en) | 1971-11-10 | 1973-11-13 | Combustion Eng | Electric treater |
US3847775A (en) | 1971-11-10 | 1974-11-12 | Combustion Eng | Process for electrical coalescing of water |
US4283290A (en) | 1977-07-06 | 1981-08-11 | Davy International (Oil & Chemicals) Ltd. | Purification utilizing liquid membrane with electrostatic coalescence |
US4126537A (en) | 1977-07-15 | 1978-11-21 | Combustion Engineering, Inc. | Method and apparatus for separation of fluids with an electric field |
US4204934A (en) | 1978-04-03 | 1980-05-27 | Combustion Engineering, Inc. | Process for application of electrostatic fields to mixing and separating fluids |
US4161439A (en) | 1978-04-03 | 1979-07-17 | Combustion Engineering, Inc. | Apparatus for application of electrostatic fields to mixing and separating fluids |
US4200516A (en) | 1978-07-28 | 1980-04-29 | Combustion Engineering, Inc. | Electrostatic coalescing system |
US4290882A (en) | 1978-12-21 | 1981-09-22 | Davy Powergas Inc. | Electrostatic separation of impurities phase from liquid-liquid extraction |
US4224124A (en) | 1979-08-30 | 1980-09-23 | Combustion Engineering, Inc. | Electrostatic coalescing system |
US4308127A (en) | 1980-03-17 | 1981-12-29 | Combustion Engineering, Inc. | Separation of emulsions with electric field |
US4415426A (en) | 1980-09-30 | 1983-11-15 | Exxon Research And Engineering Co. | Electrodes for electrical coalescense of liquid emulsions |
DE3176445D1 (en) | 1980-11-01 | 1987-10-22 | Univ Bradford | Settling of liquid dispersions |
US4417971A (en) | 1981-11-30 | 1983-11-29 | Combustion Engineering, Inc. | Circuit for maintaining the strength of an electrostatic field generated in a fluid mixture of varying dielectric strength |
US4469582A (en) | 1982-03-22 | 1984-09-04 | Combustion Engineering, Inc. | Electrically enhanced inclined plate separator |
US4804453A (en) | 1982-06-07 | 1989-02-14 | National Tank Company | Resolution of emulsions with multiple electric fields |
WO1993012856A1 (en) * | 1982-09-30 | 1993-07-08 | Floyd Leon Prestridge | Voltage control system for electrostatic oil treater |
US4479161A (en) | 1982-09-27 | 1984-10-23 | The Bendix Corporation | Switching type driver circuit for fuel injector |
US4481119A (en) * | 1983-03-11 | 1984-11-06 | The United States Of America As Represented By The Secretary Of The Navy | Compositions for extinguishing titanium fires |
GB8413734D0 (en) | 1984-05-30 | 1984-07-04 | Shell Int Research | Separating dispersed liquid phase from continuous liquid phase |
US4581120A (en) | 1984-09-19 | 1986-04-08 | Combustion Engineering, Inc. | Method and apparatus for separating oilfield emulsions |
EP0211953A1 (en) | 1985-03-09 | 1987-03-04 | University Of Bradford | Liquid-liquid contacting |
US4606801A (en) | 1985-07-16 | 1986-08-19 | Combustion Engineering, Inc. | Electrostatic mixer/separator |
US4702815A (en) | 1986-05-05 | 1987-10-27 | National Tank Company | Distributed charge composition electrodes and desalting system |
US4767515A (en) | 1987-07-30 | 1988-08-30 | The United States Of America As Represented By The United States Department Of Energy | Surface area generation and droplet size control in solvent extraction systems utilizing high intensity electric fields |
US5147045A (en) | 1988-11-28 | 1992-09-15 | Exportech Company, Inc. | Particulate separations by electrostatic coalescence |
US5262027A (en) * | 1991-03-22 | 1993-11-16 | Martin Marietta Energy Systems, Inc. | Method of using an electric field controlled emulsion phase contactor |
US5824203A (en) | 1992-02-10 | 1998-10-20 | Sgi International | Method and means for changing characteristics of substances |
US5421972A (en) | 1992-10-19 | 1995-06-06 | National Tank Company & Catalytic Distillation Technologies | Process and apparatus for removing soluble contaminants from hydrocarbon streams |
US5464522A (en) | 1992-11-23 | 1995-11-07 | Edmondson, Jerry M | Electrostatic oil emulsion treating method and apparatus |
US5411651A (en) | 1993-03-01 | 1995-05-02 | National Tank Company | Method for electrostatic liquid/liquid contactor |
FR2710279B1 (fr) * | 1993-09-23 | 1995-11-24 | Armand Ajdari | Perfectionnements aux procédés et dispositifs de séparation des particules contenues dans un fluide. |
US5575896A (en) | 1994-04-06 | 1996-11-19 | National Tank Company | Method and apparatus for oil/water separation using a dual electrode centrifugal coalescer |
US5565078A (en) | 1994-04-06 | 1996-10-15 | National Tank Company | Apparatus for augmenting the coalescence of water in a water-in-oil emulsion |
US6113765A (en) | 1997-10-17 | 2000-09-05 | The Texas A&M University System | Methods for enhanced resolution of hydrocarbon continuous emulsions or dispersions with conductivity modifiers |
US6010634A (en) * | 1998-02-18 | 2000-01-04 | National Tank Company | System and method for separating mingled heavier and lighter components of a liquid stream |
-
2002
- 2002-08-07 US US10/214,295 patent/US6860979B2/en not_active Expired - Lifetime
-
2003
- 2003-08-06 CA CA002494813A patent/CA2494813C/en not_active Expired - Lifetime
- 2003-08-06 MX MXPA05001482A patent/MXPA05001482A/es active IP Right Grant
- 2003-08-06 WO PCT/US2003/024579 patent/WO2004014512A2/en active Application Filing
- 2003-08-06 JP JP2004527779A patent/JP4999271B2/ja not_active Expired - Fee Related
- 2003-08-06 AU AU2003261393A patent/AU2003261393A1/en not_active Abandoned
- 2003-08-06 GB GB0501483A patent/GB2407999B/en not_active Expired - Lifetime
- 2003-08-06 GB GB0601301A patent/GB2419305B/en not_active Expired - Lifetime
- 2003-08-06 BR BRPI0306194-9A patent/BR0306194B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6860979B2 (en) | 2005-03-01 |
GB0501483D0 (en) | 2005-03-02 |
GB2419305A (en) | 2006-04-26 |
GB2419305B (en) | 2006-09-06 |
WO2004014512A2 (en) | 2004-02-19 |
JP2005534494A (ja) | 2005-11-17 |
AU2003261393A8 (en) | 2004-02-25 |
JP4999271B2 (ja) | 2012-08-15 |
GB0601301D0 (en) | 2006-03-01 |
CA2494813A1 (en) | 2004-02-19 |
WO2004014512A3 (en) | 2004-04-29 |
GB2407999A (en) | 2005-05-18 |
US20040094421A1 (en) | 2004-05-20 |
BR0306194B1 (pt) | 2015-01-13 |
AU2003261393A1 (en) | 2004-02-25 |
GB2407999B (en) | 2006-07-05 |
MXPA05001482A (es) | 2005-06-06 |
CA2494813C (en) | 2008-10-14 |
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