GB2002248A - Process for the removal of oil from an oil in water emulsion - Google Patents
Process for the removal of oil from an oil in water emulsionInfo
- Publication number
- GB2002248A GB2002248A GB7828888A GB7828888A GB2002248A GB 2002248 A GB2002248 A GB 2002248A GB 7828888 A GB7828888 A GB 7828888A GB 7828888 A GB7828888 A GB 7828888A GB 2002248 A GB2002248 A GB 2002248A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coalescer
- vessel
- oil
- face
- emulsion
- 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.)
- Granted
Links
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
Abstract
Apparatus comprises a vessel, means for passing the emulsion in an upward direction through the vessel and means for draining the vessel, a coalescer (1) located in the vessel, the coalescer having a first face and a second face, means (4,8) for moving the coalescer from a first position in which its first face is on the underside of the coalescer to a second position in which the second face is on the underside of the coalescer and vice versa, outlet means for the treated emulsion and means for removing coalesced oil droplets from the treated emulsion. In use, upward passage of emulsion through the coalescer is periodically interrupted for draining of the vessel to cause 6 temporary reversal of flow through the coalescer for solids removal therefrom and for movement of the coalescer so that its first and second faces are alternately on the underside. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7828888A GB2002248B (en) | 1977-08-15 | 1978-07-05 | Process for the removal of oil from an oil in water emulsion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3415777 | 1977-08-15 | ||
GB7828888A GB2002248B (en) | 1977-08-15 | 1978-07-05 | Process for the removal of oil from an oil in water emulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2002248A true GB2002248A (en) | 1979-02-21 |
GB2002248B GB2002248B (en) | 1982-02-03 |
Family
ID=26262183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7828888A Expired GB2002248B (en) | 1977-08-15 | 1978-07-05 | Process for the removal of oil from an oil in water emulsion |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2002248B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286383A (en) * | 1992-06-10 | 1994-02-15 | Texaco Inc. | Water-oil emulsion separator |
-
1978
- 1978-07-05 GB GB7828888A patent/GB2002248B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5286383A (en) * | 1992-06-10 | 1994-02-15 | Texaco Inc. | Water-oil emulsion separator |
Also Published As
Publication number | Publication date |
---|---|
GB2002248B (en) | 1982-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |