GB1280066A - Oil-water separators - Google Patents
Oil-water separatorsInfo
- Publication number
- GB1280066A GB1280066A GB2610770A GB2610770A GB1280066A GB 1280066 A GB1280066 A GB 1280066A GB 2610770 A GB2610770 A GB 2610770A GB 2610770 A GB2610770 A GB 2610770A GB 1280066 A GB1280066 A GB 1280066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- fibres
- solids
- water
- mixture
- 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
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
- C10G33/06—Dewatering or demulsification of hydrocarbon oils with mechanical means, e.g. by filtration
-
- 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
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)
Abstract
1280066 Filters for oil-water separation MITSUI SHIPBUILDING & ENG CO Ltd 29 May 1970 26107/70 Heading B1D An oil-water mixture is separated using a plurality of adjacent oleophillic fibrous filters 6 e.g. of nylon, each fibre being stretched and aligned in the same direction and held between two annular plates, Fig. 2 (not shown). In operation an oil-water mixture is fed in at 1 into a first settling chamber 2, optionally preceded by a coarse meshed wire gauze to prevent large sized solids from passing. Oil is tapped via 10 whilst solids are removed at the bottom. The mixture then enters the filter section 3 whereby the oil particles are deposited upon the fibres. Further oil particles collide and coagulate with those on the fibres and the larger formed droplets then pass on downstream. If solids block up the spaces between the fibres the subsequent rise in pressure causes their removal. Oil particles which float up in a second settling chamber 4 are tapped at 11. Water is withdrawn at 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2610770A GB1280066A (en) | 1970-05-29 | 1970-05-29 | Oil-water separators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2610770A GB1280066A (en) | 1970-05-29 | 1970-05-29 | Oil-water separators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1280066A true GB1280066A (en) | 1972-07-05 |
Family
ID=10238485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2610770A Expired GB1280066A (en) | 1970-05-29 | 1970-05-29 | Oil-water separators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1280066A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004724A2 (en) * | 1978-04-05 | 1979-10-17 | The British Petroleum Company p.l.c. | Coalescing method and apparatus and purified products obtained therewith |
FR2461513A1 (en) * | 1979-05-28 | 1981-02-06 | Zhdanovskij Metall Inst | Filamentary filter elements for contaminated fluids - as movable parallel rows between upper and lower grids in housing |
-
1970
- 1970-05-29 GB GB2610770A patent/GB1280066A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004724A2 (en) * | 1978-04-05 | 1979-10-17 | The British Petroleum Company p.l.c. | Coalescing method and apparatus and purified products obtained therewith |
EP0004724A3 (en) * | 1978-04-05 | 1979-10-31 | The British Petroleum Company Limited | Coalescing method and apparatus and purified products obtained therewith |
FR2461513A1 (en) * | 1979-05-28 | 1981-02-06 | Zhdanovskij Metall Inst | Filamentary filter elements for contaminated fluids - as movable parallel rows between upper and lower grids in housing |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |