ES453676A1 - Procedimiento y electrofiltro para eliminar solidos de co- rrientes de liquido organico. - Google Patents
Procedimiento y electrofiltro para eliminar solidos de co- rrientes de liquido organico.Info
- Publication number
- ES453676A1 ES453676A1 ES453676A ES453676A ES453676A1 ES 453676 A1 ES453676 A1 ES 453676A1 ES 453676 A ES453676 A ES 453676A ES 453676 A ES453676 A ES 453676A ES 453676 A1 ES453676 A1 ES 453676A1
- Authority
- ES
- Spain
- Prior art keywords
- bed
- organic liquid
- solids
- organic liquids
- electrofiltration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 6
- 238000011043 electrofiltration Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 1
- 239000010775 animal oil Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000012263 liquid product Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 1
- 239000008158 vegetable oil Substances 0.000 abstract 1
Classifications
-
- 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
- B03C5/00—Separating dispersed particles from liquids by electrostatic effect
- B03C5/02—Separators
- B03C5/022—Non-uniform field separators
- B03C5/024—Non-uniform field separators using high-gradient differential dielectric separation, i.e. using a dielectric matrix polarised by an external field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fats And Perfumes (AREA)
- Electrostatic Separation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Procedimiento y electrofiltro para eliminar sólidos de corrientes de líquido orgánico, procedimiento caracterizado porque comprende las etapas: poner la corriente de líquido orgánico a una temperatura suficiente para que los sólidos orgánicos, como es la estearina, estén en solución y no puedan taponar un lecho de electrofiltro destinado a eliminar los sólidos llevados por el líquido; hacer pasar la corriente de líquido orgánico a través de un lecho químicamente inerte que tiene una pluralidad de canales de flujo entre masas rígidas de un material sólido que tiene una constante dieléctrica que no excede de aproximadamente; establecer un campo eléctrico de corriente continúa dentro del lecho con una intensidad suficiente para remover los sólidos de la corriente orgánica por adherencia eléctricamente inducida de los sólidos en el material del lecho; extraer la corriente de líquido orgánico purificado con un contenido de sólidos reducido del lecho para ulterior utilización; y limpiar a intervalos selectivos por lo menos una parte del material de sólidos adherentes por interrupción del campo eléctrico, haciendo pasar un fluido de limpieza para remover los sólidos adherentes el material y extraer el fluido con los sólidos removidos del material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/636,261 US4040926A (en) | 1975-11-28 | 1975-11-28 | Electrofiltration process for purifying organic liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
ES453676A1 true ES453676A1 (es) | 1978-03-16 |
Family
ID=24551142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES453676A Expired ES453676A1 (es) | 1975-11-28 | 1976-11-26 | Procedimiento y electrofiltro para eliminar solidos de co- rrientes de liquido organico. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4040926A (es) |
JP (1) | JPS5287764A (es) |
AR (1) | AR210621A1 (es) |
AT (1) | AT368033B (es) |
AU (1) | AU504716B2 (es) |
BR (1) | BR7607919A (es) |
CA (1) | CA1097259A (es) |
DE (1) | DE2653319A1 (es) |
ES (1) | ES453676A1 (es) |
FR (1) | FR2332788A1 (es) |
GB (2) | GB1558385A (es) |
IE (1) | IE44356B1 (es) |
MX (1) | MX4342E (es) |
NL (1) | NL7612756A (es) |
NZ (1) | NZ182594A (es) |
ZA (1) | ZA766870B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155924A (en) * | 1977-01-24 | 1979-05-22 | Petrolite Corporation | Quality improvement process for organic liquid |
FR2394601A1 (fr) * | 1977-06-13 | 1979-01-12 | Petrolite Corp | Procede de purification de liquides organiques tels que des huiles animales et vegetales |
US4193856A (en) * | 1977-06-24 | 1980-03-18 | Petrolite Corporation | Use of electrofilter as an extraction column |
US4221648A (en) * | 1978-07-14 | 1980-09-09 | Petrolite Corporation | Media regeneration in electrofiltration |
US4194956A (en) * | 1978-12-22 | 1980-03-25 | The Procter & Gamble Company | Method for dewaxing high-resistivity oils |
US4302310A (en) * | 1979-10-16 | 1981-11-24 | Petrolite Corporation | Radial flow electrofilter |
US4269681A (en) * | 1979-10-16 | 1981-05-26 | Petrolite Corporation | Radial flow electrofilter |
US4372837A (en) * | 1979-10-16 | 1983-02-08 | Petrolite Corporation | Radial flow electrofilter |
CH651815A5 (en) * | 1980-06-25 | 1985-10-15 | Kh Polt I Im V I Lenina | Apparatus for electrochemical cleaning of effluent |
DE19711174A1 (de) * | 1997-03-18 | 1998-09-24 | Oehmi Forsch & Ingtech Gmbh | Verfahren und Vorrichtung zum Reinigen von Verunreinigungen enthaltenden Flüssigkeiten |
CN110328056B (zh) * | 2019-07-11 | 2020-09-18 | 江苏大学 | 油液过滤装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1377021A (en) * | 1917-07-11 | 1921-05-03 | Darco Corp | Process of clarifying and decolorizing oils |
US2534907A (en) * | 1945-01-19 | 1950-12-19 | American Cyanamid Co | Process of purifying hydrocarbon liquids |
US2573967A (en) * | 1947-05-01 | 1951-11-06 | Us Hoffman Machinery Corp | Electrical precipitation method |
US2516733A (en) * | 1947-12-05 | 1950-07-25 | Henry M Unschuld | Soybean oil refining process |
US3394067A (en) * | 1964-06-12 | 1968-07-23 | Petrolite Corp | Method and apparatus for unloading filters |
US3799855A (en) * | 1972-06-15 | 1974-03-26 | Petrolite Corp | Solids removal process |
US3799857A (en) * | 1972-06-15 | 1974-03-26 | Petrolite Corp | Electrofilter system |
-
1975
- 1975-11-28 US US05/636,261 patent/US4040926A/en not_active Expired - Lifetime
-
1976
- 1976-11-09 AU AU19440/76A patent/AU504716B2/en not_active Expired
- 1976-11-10 NZ NZ182594A patent/NZ182594A/xx unknown
- 1976-11-15 GB GB29208/78A patent/GB1558385A/en not_active Expired
- 1976-11-15 GB GB47500/76A patent/GB1558384A/en not_active Expired
- 1976-11-17 ZA ZA766870A patent/ZA766870B/xx unknown
- 1976-11-17 NL NL7612756A patent/NL7612756A/xx not_active Application Discontinuation
- 1976-11-24 DE DE19762653319 patent/DE2653319A1/de not_active Ceased
- 1976-11-25 CA CA266,570A patent/CA1097259A/en not_active Expired
- 1976-11-25 BR BR7607919A patent/BR7607919A/pt unknown
- 1976-11-25 AR AR265604A patent/AR210621A1/es active
- 1976-11-26 AT AT0877676A patent/AT368033B/de not_active IP Right Cessation
- 1976-11-26 FR FR7635849A patent/FR2332788A1/fr active Granted
- 1976-11-26 ES ES453676A patent/ES453676A1/es not_active Expired
- 1976-11-29 MX MX76100627U patent/MX4342E/es unknown
- 1976-11-29 IE IE2616/76A patent/IE44356B1/en unknown
- 1976-11-29 JP JP14326176A patent/JPS5287764A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7612756A (nl) | 1977-06-01 |
IE44356L (en) | 1977-05-28 |
GB1558384A (en) | 1979-12-28 |
ZA766870B (en) | 1977-10-26 |
AT368033B (de) | 1982-08-25 |
FR2332788A1 (fr) | 1977-06-24 |
BR7607919A (pt) | 1977-11-08 |
NZ182594A (en) | 1978-09-20 |
DE2653319A1 (de) | 1977-06-02 |
MX4342E (es) | 1982-04-02 |
JPS5287764A (en) | 1977-07-22 |
AU504716B2 (en) | 1979-10-25 |
AR210621A1 (es) | 1977-08-31 |
IE44356B1 (en) | 1981-11-04 |
ATA877676A (de) | 1982-01-15 |
GB1558385A (en) | 1979-12-28 |
AU1944076A (en) | 1978-05-18 |
US4040926A (en) | 1977-08-09 |
CA1097259A (en) | 1981-03-10 |
FR2332788B1 (es) | 1980-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |