CONSTRUCTION ELEMENT FOR CO2 CAPTURE

A construction element for a plant for capture of an acidic gas using an aqueous amine absorbent, wherein at least a part of a surface of said element comprises a polyolefin, and a hydrolytically stable antioxidant, is described. Additionally, a liner comprising said polyolefin and the hydrolyticall...

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Bibliographische Detailangaben
Hauptverfasser:	GJERP, JOHN OLE, OEYSAED, HARRY, JAMTVEDT, SVEIN, FORSBERG, FRANK HENNING
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES BLASTING CHEMISTRY DYES ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PIPES POLISHES SEPARATION SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A construction element for a plant for capture of an acidic gas using an aqueous amine absorbent, wherein at least a part of a surface of said element comprises a polyolefin, and a hydrolytically stable antioxidant, is described. Additionally, a liner comprising said polyolefin and the hydrolytically stable antioxidant, is described. The construction element may be a column, a pipe, an insert, like a column packing element or a tray. An apparatus for capturing CO2 using the construction elements, is also described. L'invention porte sur un élément de structure pour une installation pour la capture d'un gaz acide utilisant un absorbant amine en solution aqueuse, au moins une partie d'une surface dudit élément comprenant une polyoléfine et un antioxydant stable vis-à-vis de l'hydrolyse. De plus, l'invention porte sur un revêtement comprenant ladite polyoléfine et l'antioxydant stable vis-à-vis de l'hydrolyse. L'élément de structure peut être une colonne, un tuyau, une garniture, comme un élément de garnissage de colonne ou un plateau. L'invention porte également sur un appareil pour la capture de CO2 utilisant les éléments de structure.