FR2425259A1 - PROCESS AND FILTERING DEVICE FOR SEPARATION OF THE DISCONTINUOUS PHASE OF A LIQUID MIXTURE OF TWO NON-MISCIBLE COMPONENTS - Google Patents
PROCESS AND FILTERING DEVICE FOR SEPARATION OF THE DISCONTINUOUS PHASE OF A LIQUID MIXTURE OF TWO NON-MISCIBLE COMPONENTSInfo
- Publication number
- FR2425259A1 FR2425259A1 FR7911644A FR7911644A FR2425259A1 FR 2425259 A1 FR2425259 A1 FR 2425259A1 FR 7911644 A FR7911644 A FR 7911644A FR 7911644 A FR7911644 A FR 7911644A FR 2425259 A1 FR2425259 A1 FR 2425259A1
- Authority
- FR
- France
- Prior art keywords
- liquid mixture
- separation
- phase
- filtering device
- discontinuous phase
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000001914 filtration Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- CTBUVTVWLYTOGO-UWVJOHFNSA-N 2-[(11z)-11-[3-(dimethylamino)propylidene]-6h-benzo[c][1]benzoxepin-2-yl]acetaldehyde Chemical compound C1OC2=CC=C(CC=O)C=C2C(=C/CCN(C)C)\C2=CC=CC=C21 CTBUVTVWLYTOGO-UWVJOHFNSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- 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
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
L'INVENTION CONCERNE UN PROCEDE POUR SEPARER AU MOINS PARTIELLEMENT LA PHASE DISCONTINUE D'UN MELANGE LIQUIDE DE DEUX COMPOSANTS NON MISCIBLES. SELON L'INVENTION, ON FAIT PASSER LE MELANGE D'UNE FACE D'UN TAMIS COMPRENANT AU MOINS SUR SA SURFACE UNE MATIERE QUI EST MOUILLEE SENSIBLEMENT ET DE MANIERE PREFERENTIELLE PAR LA PHASE CONTINUE DUDIT MELANGE PLUTOT QUE PAR LA PHASE DISCONTINUE, LA PHASE CONTINUE PASSANT FACILEMENT A TRAVERS LE TAMIS VERS L'AUTRE FACE DE CELUI-CI, TANDIS QUE LA FACE DISCONTINUE TEND A RESTER DU MEME COTE ET A COALESCER.THE INVENTION RELATES TO A PROCESS FOR AT LEAST PARTIALLY SEPARATING THE DISCONTINUED PHASE OF A LIQUID MIXTURE OF TWO NON-MISCIBLE COMPONENTS. ACCORDING TO THE INVENTION, THE MIXTURE IS PASSED FROM ONE FACE OF A SIEVE INCLUDING AT LEAST ON ITS SURFACE MATERIAL WHICH IS SENSITIVELY AND PREFERENTIALLY WET BY THE CONTINUOUS PHASE OF THE SAID MIXTURE RATHER THAN BY THE DISCONTINUOUS PHASE, THE PHASE CONTINUES PASSING EASILY THROUGH THE SIEVE TOWARDS THE OTHER SIDE OF THIS SIDE, WHILE THE DISCONTINUOUS SIDE Tends to stay on the same side and to coalesce.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1831678 | 1978-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2425259A1 true FR2425259A1 (en) | 1979-12-07 |
Family
ID=10110407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7911644A Withdrawn FR2425259A1 (en) | 1978-05-08 | 1979-05-08 | PROCESS AND FILTERING DEVICE FOR SEPARATION OF THE DISCONTINUOUS PHASE OF A LIQUID MIXTURE OF TWO NON-MISCIBLE COMPONENTS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS553892A (en) |
| AU (1) | AU4682479A (en) |
| DE (1) | DE2918216A1 (en) |
| FR (1) | FR2425259A1 (en) |
| GB (1) | GB2022433A (en) |
| IT (1) | IT7967964A0 (en) |
| NL (1) | NL7903608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829703A1 (en) * | 2001-09-19 | 2003-03-21 | Delphi Tech Inc | Diesel fuel water separator contains two-sided thermoplastic grille of specified pore size |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6355081B1 (en) * | 1999-06-01 | 2002-03-12 | Usf Filtration And Separations Group, Inc. | Oleophobic filter materials for filter venting applications |
| US8017020B2 (en) * | 2008-02-25 | 2011-09-13 | Exxonmobil Research And Engineering Company | Method for determining the filterability of jet fuel containing additive(s) and conditions for the delivery of acceptable water content fuel |
| DE102009006586B4 (en) | 2009-01-29 | 2013-02-28 | Neenah Gessner Gmbh | Filter medium and filter element for the liquid filtration |
| DE202009002303U1 (en) * | 2009-02-18 | 2010-07-15 | Mann+Hummel Gmbh | Water separator, in particular for fuel supply systems of internal combustion engines in motor vehicles |
| US9149749B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US11090590B2 (en) | 2012-11-13 | 2021-08-17 | Hollingsworth & Vose Company | Pre-coalescing multi-layered filter media |
| US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
| US10399024B2 (en) | 2014-05-15 | 2019-09-03 | Hollingsworth & Vose Company | Surface modified filter media |
| US10195542B2 (en) | 2014-05-15 | 2019-02-05 | Hollingsworth & Vose Company | Surface modified filter media |
| US10828587B2 (en) | 2015-04-17 | 2020-11-10 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
| US10625196B2 (en) | 2016-05-31 | 2020-04-21 | Hollingsworth & Vose Company | Coalescing filter media |
-
1979
- 1979-05-05 DE DE19792918216 patent/DE2918216A1/en not_active Withdrawn
- 1979-05-07 AU AU46824/79A patent/AU4682479A/en not_active Abandoned
- 1979-05-08 JP JP5536379A patent/JPS553892A/en active Pending
- 1979-05-08 FR FR7911644A patent/FR2425259A1/en not_active Withdrawn
- 1979-05-08 NL NL7903608A patent/NL7903608A/en not_active Application Discontinuation
- 1979-05-08 GB GB7915889A patent/GB2022433A/en not_active Withdrawn
- 1979-05-08 IT IT7967964A patent/IT7967964A0/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2829703A1 (en) * | 2001-09-19 | 2003-03-21 | Delphi Tech Inc | Diesel fuel water separator contains two-sided thermoplastic grille of specified pore size |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7903608A (en) | 1979-11-12 |
| IT7967964A0 (en) | 1979-05-08 |
| JPS553892A (en) | 1980-01-11 |
| GB2022433A (en) | 1979-12-19 |
| AU4682479A (en) | 1979-11-15 |
| DE2918216A1 (en) | 1979-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |