Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02B - Hydraulic engineering › E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor
Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189)
09/1984
09/12/1984EP0117890A2 Device for removing in particular oil pollution from water surfaces
09/05/1984EP0117854A2 An apparatus for the recovery of oils or other similar substances even from the open seas and able to be towed by a vessel
09/05/1984EP0117853A2 An apparatus for the recovery of oils or other similar substances floating on streaming water courses
08/1984
08/28/1984US4468323 Method and apparatus for cleaning up surface water
08/28/1984US4468152 Icebreaker system for marine platforms
08/28/1984CA1173373A1 Recuperator for floating materials
08/16/1984WO1984003076A1 Arrangement for picking up objects or oil from the sea
08/08/1984EP0115141A1 Improvements in or relating to the recovery of effluent
08/02/1984WO1984002938A1 Collector wheel
07/1984
07/11/1984EP0113188A1 Method and apparatus for clearing pollution
07/11/1984EP0112842A1 Method of and apparatus for collecting material from the surface of a substrate
06/1984
06/26/1984US4456536 Skimmer apparatus for recovering bitumen
06/20/1984EP0110942A1 Oil recovery vessel comprising two semi-hulls.
06/13/1984EP0110868A1 Floating element
06/12/1984CA1168991A1 Topological separator
06/05/1984CA1168592A1 Apparatus for removing a pollutant from the surface of a water body
05/1984
05/30/1984EP0109785A2 Use of quaternized polyalkylene polyamines as demulsifiers
05/22/1984US4449850 Antipollution device for recovering fluids lighter than water escaping from an underwater source
05/09/1984EP0108024A1 Floating and filtering anti-pollution barrier
05/08/1984US4447322 Apparatus for the cyclone separation of liquids having different densities
04/1984
04/26/1984WO1984001591A1 System for purifying water area
04/25/1984EP0106526A2 Hydrocarbon solvent-based dispersant formulation and its use in the dispersion of viscous oil spills
04/17/1984CA1165632A1 Floating container for receiving and transporting collected oil pollutants
04/17/1984CA1165571A1 Antinpollution device and method for catching fluids leaking from an underwater source
04/03/1984CA1164808A1 An apparatus for collecting oil or similar substances from the surface of water
03/1984
03/28/1984EP0103728A1 Method of operating offshore oil fields in shallow water and bank regions and loading and/or transferring the oil and artificial islands suited therefor
03/27/1984US4439324 Removal of oil from water
03/27/1984US4439060 Marine circulator
03/21/1984EP0047758B1 Method of and apparatus for combatting water-borne pollution
03/20/1984US4437993 Glycolipid coatings
03/20/1984US4437989 Apparatus for collecting substances floating on an expanse of liquid
03/15/1984WO1984000989A1 Barge for disposing of oil slicks
03/13/1984CA1163570A1 Removal of oil from water
02/1984
02/28/1984CA1162953A1 Vessel in particular suction dredger provided with means for removing oil from a water surface
02/21/1984US4432874 Removing oil from surface of water
02/14/1984US4431339 Under ice oil barrier
02/14/1984US4430955 Flexible floating boom comprising transverse stiffeners of variable stiffness
01/1984
01/31/1984US4428319 For removing oil from the surface of a body of water
01/18/1984EP0098265A1 Oil-clearing element having two or more movable floating bodies
01/17/1984US4426288 Method and apparatus for conveying and damming back lighter liquids floating on specifically heavier liquids, particularly oil floating on water
01/10/1984US4425240 Plunging water jets for oil spill containment and recovery
01/10/1984US4425053 Oil fence arrangement
01/10/1984CA1160066A1 Hull heating system for an arctic offshore production structure
12/1983
12/28/1983EP0097082A1 Apparatus for the selective and continuous recovery of hydrocarbons forming a layer on the surface of an aqueous medium
12/27/1983US4422797 Fire resistant oil spill control boom
12/22/1983WO1983004399A1 Tanker comprising two semi-hulls
12/20/1983CA1158808A1 Process for preventing penetration or adhesion of oil on grounds, sands or objects
12/13/1983US4420400 Hydrocarbon products damage control systems
12/13/1983CA1158566A1 System for separating and collecting oily materials from water expanses
11/1983
11/29/1983CA1157974A1 Ship borne oil dispersant procedure and apparatus
11/29/1983CA1157782A1 Oil pick-up device
11/29/1983CA1157669A1 Containment boom
11/16/1983EP0093759A1 Device for selectively removing a light liquid layer at the surface of a water sheet.
11/08/1983US4414333 Soybean lecithin and a urea type compound
11/08/1983CA1156564A1 Floating oil skimmer
11/01/1983US4412501 Ship-burne oil dispersant procedure and apparatus
11/01/1983CA1156156A1 Device for collecting floating products on the surface of a water body
10/1983
10/27/1983WO1983003628A1 A floating boom
10/26/1983EP0092531A2 A method for transporting liquid
10/18/1983US4410426 Separation of oil from sand
10/18/1983CA1155367A1 Apparatus for increasing the velocity of water flow for electric power generation and other uses
10/05/1983EP0090041A1 Hydrocarbon recovery system
10/04/1983CA1154691A1 Apparatus for recovering fluids floating on water
09/1983
09/20/1983US4405458 Continuous flow, variable capacity self-compensating floating weir
09/13/1983US4403888 Oil containment booms
09/13/1983CA1153692A1 Apparatus and method for recovering pollutant liquids
09/07/1983EP0087548A1 An apparatus for recovering fluid substances floating on a water surface or the like
09/01/1983WO1983002970A1 System for removing contaminants from water area
08/1983
08/30/1983US4401571 Method for removing liquids floating on water
08/30/1983CA1152854A1 Micellar solutions of thin film spreading agents comprising an acylated polyether polyol
08/24/1983EP0086207A1 Terminal dam apparatus
08/23/1983US4400134 Collector apparatus
08/23/1983US4399765 Floating container for receiving and transporting collected oil pollutants
08/16/1983US4399040 Open sea skimmer barge
08/16/1983US4398844 Floating boom structure
08/04/1983WO1983002632A1 Method of and apparatus for collecting material from the surface of a substrate
08/03/1983EP0084765A1 Apparatus for reeling floating booms, particularly such as are self-expanding
08/03/1983EP0084585A1 Floating oil skimmer
07/1983
07/26/1983US4395336 Method of absorbing liquids
07/26/1983US4394841 Vessel for recovering material
07/26/1983CA1150741A1 Vessel for recovering material
07/19/1983US4394265 Vessel in particular suction dredger provided with means for removing oil from a water surface
07/19/1983CA1150175A1 Application of a process for separating oils or petroleum hydrocarbons
07/19/1983CA1150068A1 Oil containment booms
07/12/1983US4392957 Recovery of viscous petroleum derivatives
07/12/1983CA1149754A1 Method of removing oil or similar liquids from the surface of water or a solid material
07/05/1983US4391708 Apparatus for the selective skimming of a light liquid layer on a body of water
07/05/1983US4391707 Floating, surface liquids retrieval system
06/1983
06/22/1983EP0016000B1 Scavenging apparatus
06/14/1983US4388188 V-shape booms can undulate with waves
06/08/1983EP0080653A1 Method and apparatus for the removal of petroleum or petroleum fractions from water surfaces
06/07/1983CA1147666A1 Method and apparatus for removing contaminating liquids floating on water
05/1983
05/26/1983WO1983001799A1 Device for selectively removing a light liquid layer at the surface of a water sheet
05/17/1983CA1146368A1 Cutter configuration for efficient ice disaggregation and clearing
05/17/1983CA1146365A1 Anti-pollution barrier
05/03/1983US4381994 Spilled oil skimmer kit
04/1983
04/28/1983WO1983001472A1 Apparatus for removing oil and debris from water
04/20/1983EP0077048A1 Boat for the recovery of floating materials
04/14/1983WO1983001265A1 Hydrocarbon recovery system
04/05/1983US4379054 Open sea skimmer barge
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