IE37512B1 - The separation from a body of liquid of a contaminating layer spread over the liquid - Google Patents
The separation from a body of liquid of a contaminating layer spread over the liquidInfo
- Publication number
- IE37512B1 IE37512B1 IE759/72A IE75972A IE37512B1 IE 37512 B1 IE37512 B1 IE 37512B1 IE 759/72 A IE759/72 A IE 759/72A IE 75972 A IE75972 A IE 75972A IE 37512 B1 IE37512 B1 IE 37512B1
- Authority
- IE
- Ireland
- Prior art keywords
- liquid
- oil
- decreasing
- layer
- trough
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Civil Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Lubricants (AREA)
- Removal Of Floating Material (AREA)
- Centrifugal Separators (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treatment Of Sludge (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1396155 Removing oil from liquids SEACLEAN SA 2 June 1972 [4 June 1971] 25990/ 72 Heading B1D An oil layer 20 is removed from a water layer 19 by first increasing the depth of the oil layer 60 in relation to the water layer 59 by decreasing the surface area of the mixture. This may be achieved using a screw 47 of varying pitch arranged in a substantially horizontal position in the liquid mixture contained in the trough 51. Rotation of the screw forces the liquid from inlet 61 through a series of cells 52 of decreasing size and the oil layer which collects in recovery chamber 57 can be removed by means not shown, for example a pump. The shape of the bottom 53 of the trough and the positioning of the fixed walls 49 facilitates the flow of purified water into discharge channel 55. An alternative means of decreasing surface area is illustrated in relation to Fig. 11 (not shown) where a series of moveable walls are driven at variable speed in a closed loop. The treatment of oil on the sea by means of devices mounted on ships is described as well as fixed industrial and municipal installations.
[GB1396155A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH819571A CH529265A (en) | 1971-06-04 | 1971-06-04 | Process for hydromechanical recovery of a liquid spilled in a thin layer on the surface of another liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37512L IE37512L (en) | 1972-12-04 |
| IE37512B1 true IE37512B1 (en) | 1977-08-17 |
Family
ID=4336608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE759/72A IE37512B1 (en) | 1971-06-04 | 1972-06-02 | The separation from a body of liquid of a contaminating layer spread over the liquid |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS4946821B1 (en) |
| AR (1) | AR208052A1 (en) |
| AT (1) | AT321836B (en) |
| AU (1) | AU458673B2 (en) |
| BE (1) | BE784347A (en) |
| BR (1) | BR7203562D0 (en) |
| CA (1) | CA992005A (en) |
| CH (1) | CH529265A (en) |
| CY (1) | CY850A (en) |
| DD (1) | DD97692A5 (en) |
| DE (1) | DE2226567C3 (en) |
| DK (1) | DK144041C (en) |
| ES (1) | ES403320A1 (en) |
| FR (1) | FR2141745B1 (en) |
| GB (1) | GB1396155A (en) |
| HK (1) | HK46076A (en) |
| IE (1) | IE37512B1 (en) |
| IL (1) | IL39509A (en) |
| IT (1) | IT959022B (en) |
| MY (1) | MY7600123A (en) |
| NL (1) | NL154290B (en) |
| NO (1) | NO138415C (en) |
| PL (1) | PL70764B1 (en) |
| SE (1) | SE399448B (en) |
| ZA (1) | ZA723790B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2589496A1 (en) * | 1985-10-30 | 1987-05-07 | Ferec Pierre | Floating device, in the form of two catamarans, designed to increase, on either side of the stem of an oil tanker, the thickness of an oil slick (thus enabling it to be pumped) |
| DE4400909C2 (en) * | 1993-07-23 | 1998-06-10 | Peter Schmidt | Use of a device for separating liquid mixtures |
| DE4324770C2 (en) * | 1992-07-23 | 1997-06-12 | Peter Schmidt | Device for separating liquid mixtures |
| DE9209906U1 (en) * | 1992-07-23 | 1993-11-25 | Schmidt, Peter, 22145 Hamburg | Device for separating liquid mixtures |
| FR2807005B1 (en) * | 2000-04-04 | 2002-09-20 | Andre Marcel Dejoux | MASS RECOVERY SYSTEM FOR PETROLEUM PRODUCTS ESCAPING IN A FLOATING TABLECLOTH FOLLOWING NAVIGATION INCIDENTS |
| EP1445383A1 (en) * | 2003-01-29 | 2004-08-11 | Jean-Pierre Budliger | Floatable device for separating a immiscible fluid from a water surface |
| FR3069844A1 (en) * | 2017-08-07 | 2019-02-08 | Serge Menard | OCEANIC WASTE RECOVERY SHIP |
| CN118065328B (en) * | 2024-04-17 | 2024-07-26 | 耐奇尔(厦门)技术有限公司 | Device is beaten in portable blue algae examination on water |
-
1971
- 1971-06-04 CH CH819571A patent/CH529265A/en not_active IP Right Cessation
-
1972
- 1972-01-01 AR AR242330A patent/AR208052A1/en active
- 1972-05-23 IL IL39509A patent/IL39509A/en unknown
- 1972-05-29 DE DE2226567A patent/DE2226567C3/en not_active Expired
- 1972-05-30 AU AU42897/72A patent/AU458673B2/en not_active Expired
- 1972-05-30 ES ES403320A patent/ES403320A1/en not_active Expired
- 1972-05-31 IT IT68726/72A patent/IT959022B/en active
- 1972-06-01 DD DD163349A patent/DD97692A5/xx unknown
- 1972-06-02 AT AT476472A patent/AT321836B/en not_active IP Right Cessation
- 1972-06-02 BR BR3562/72A patent/BR7203562D0/en unknown
- 1972-06-02 FR FR727219899A patent/FR2141745B1/fr not_active Expired
- 1972-06-02 NL NL727207506A patent/NL154290B/en not_active IP Right Cessation
- 1972-06-02 BE BE784347A patent/BE784347A/en not_active IP Right Cessation
- 1972-06-02 GB GB2599072A patent/GB1396155A/en not_active Expired
- 1972-06-02 IE IE759/72A patent/IE37512B1/en unknown
- 1972-06-02 ZA ZA723790A patent/ZA723790B/en unknown
- 1972-06-02 NO NO1972/72A patent/NO138415C/en unknown
- 1972-06-02 SE SE7207264A patent/SE399448B/en unknown
- 1972-06-02 DK DK275872A patent/DK144041C/en not_active IP Right Cessation
- 1972-06-02 CY CY850A patent/CY850A/en unknown
- 1972-06-02 CA CA143,784A patent/CA992005A/en not_active Expired
- 1972-06-03 PL PL1972155787A patent/PL70764B1/xx unknown
- 1972-06-03 JP JP47055536A patent/JPS4946821B1/ja active Pending
-
1976
- 1976-07-22 HK HK460/76*UA patent/HK46076A/en unknown
- 1976-12-30 MY MY123/76A patent/MY7600123A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226567B2 (en) | 1979-07-26 |
| MY7600123A (en) | 1976-12-31 |
| CY850A (en) | 1976-09-10 |
| AT321836B (en) | 1975-04-25 |
| NO138415B (en) | 1978-05-22 |
| AR208052A1 (en) | 1976-11-30 |
| IE37512L (en) | 1972-12-04 |
| DK144041B (en) | 1981-11-23 |
| FR2141745A1 (en) | 1973-01-26 |
| DD97692A5 (en) | 1973-05-12 |
| GB1396155A (en) | 1975-06-04 |
| NL154290B (en) | 1977-08-15 |
| DK144041C (en) | 1982-06-07 |
| DE2226567C3 (en) | 1980-04-03 |
| CA992005A (en) | 1976-06-29 |
| BR7203562D0 (en) | 1973-05-24 |
| ZA723790B (en) | 1973-03-28 |
| IL39509A0 (en) | 1972-07-26 |
| JPS4946821B1 (en) | 1974-12-12 |
| PL70764B1 (en) | 1974-04-30 |
| AU4289772A (en) | 1973-12-06 |
| ES403320A1 (en) | 1975-05-01 |
| NL7207506A (en) | 1972-12-06 |
| IT959022B (en) | 1973-11-10 |
| BE784347A (en) | 1972-12-04 |
| AU458673B2 (en) | 1975-03-06 |
| SE399448B (en) | 1978-02-13 |
| CH529265A (en) | 1972-10-15 |
| IL39509A (en) | 1975-05-22 |
| DE2226567A1 (en) | 1972-12-14 |
| FR2141745B1 (en) | 1973-07-13 |
| NO138415C (en) | 1978-08-30 |
| HK46076A (en) | 1976-07-30 |
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