METHOD AND APPARATUS FOR TREATING A CONTAMINATED FLUID

An apparatus for treating a contaminated fluid, said apparatus comprising a supply apparatus for supplying an extracting fluid at, near or above a critical point fluid, an extractor vessel in which contaminated fluid is subjected to said extracting fluid, the apparatus further comprising monitoring...

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Bibliographische Detailangaben
1. Verfasser:	STONE, LYNDON, RAY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus for treating a contaminated fluid, said apparatus comprising a supply apparatus for supplying an extracting fluid at, near or above a critical point fluid, an extractor vessel in which contaminated fluid is subjected to said extracting fluid, the apparatus further comprising monitoring means, control means and a processing unit for processing information obtained from said monitoring means or for controlling said control means characterised in that said apparatus further comprises cooling means for said monitoring means or said control means or said processing unit, wherein said cooling for said cooling means is obtained from extracting fluid. L'invention concerne un appareil de traitement d'un fluide contaminé. Cet appareil comprend: un appareil d'alimentation permettant de fournir un fluide d'extraction à son point critique, à proximité ou au-dessus de celui-ci; une cuve d'extraction dans laquelle le fluide contaminé est soumis audit fluide d'extraction; un moyen de surveillance; un moyen de commande et une unité de traitement permettant de traiter les informations obtenues à partir dudit moyen de surveillance ou de commander ledit moyen de commande. Ledit appareil est caractérisé en ce qu'il comprend en outre un moyen de refroidissement destiné au moyen de surveillance, au moyen de commande ou à l'unité de traitement, le refroidissement destiné au moyen de refroidissement étant obtenu à partir du fluide d'extraction.