Abstract:
The invention relates to a method for commercially obtaining propene from a gas flow containing propene and at least one additional hydrocarbon. Said method comprises the following steps; (a) the gas flow is brought into contact with an adsorber containing a porous metalorganic framework material containing at least one at least bidentate organic compound which is co-ordinately bound to at least one metal ion, said adsorber being charged with propene; and (b) the propene is released from the adsorber charged with the propene. The invention further relates to the use of a porous metalorganic framework material for commercially obtaining propene from a gas flow containing propene and at least one additional hydrocarbon.
Abstract:
Die vorliegende Erfindung betrifft Epoxidharz-basierte Faser-Matrix-Zusammensetzungen mit Alkyl-substituierten Ethylenaminen wie bspw. Dimethyldiethylentriamin (DMDETA, auch Dimethyl-1,4,7-triazaheptan) als Härter. Diese Härter zeichnen sich durch eine kurze Härtungszeit bei vergleichsweise langer Verarbeitungszeit aus und ermöglichen gehärte Epoxidharze mit geringer Sprödigkeit, hoher Zugfestigkeit und hoher Glasübergangstemperatur, weshalb sich die erfindungsgemäße Faser-Matrix-Zusammensetzung insbesondere für den Einsatz in Strangzieh- und Wickelverfahren eignet.
Abstract:
The invention relates to mixtures each containing, in relation to the total weight of the mixture: a) between 2 and 60 wt. % of a PCM device constituent A, and b) between 40 and 98 wt. % of a skeletal material constituent B, constituent A containing at least one microencapsulated PCM device material, and constituent B containing at least one porous organometallic skeletal material containing at least one at least bidentate organic compound which is co-ordinately bound to at least one metal ion. The invention also relates to the use of such mixtures, especially in methods for separating materials from a material mixture.