E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/00 (2006.01) B01J 19/00 (2006.01) B65G 5/00 (2006.01) C09K 8/86 (2006.01) E21B 43/28 (2006.01) E21B 43/38 (2006.01) E21F 17/16 (2006.01)
Patent
CA 2023784
A method for the removal of water or aqueous liquids from the sump of an underground cavity, especially a cavern, is based on providing a process in which a water-miscible organic liquid is added to the sump, and then the mixture formed in this way is extracted from the cavity.
Méthode d'évacuaiton d'eau ou de liquides aqueux de la cuvette d'une cavité souterraine, tout particulièrement d'une caverne. La méthode consiste à utiliser un procédé selon lequel un liquide organique miscible avec de l'eau est versé dans la cuvette et le mélange ainsi obtenu est alors extrait de la cavité.
Harms Werner
Kramer Uwe
Martens Jurgen
Petersen Harald
Ewe Aktiengesellschaft
Harms Werner
Kramer Uwe
Marks & Clerk
Martens Jurgen
LandOfFree
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