NOUVEAUX AGENTS DE FLOCULATION ET DESEMULSIFIANTS

Polycationic compounds, utilisable as flocculation agents or as emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or hydroxyalkyl(C2-5), Y denotes alkylene(C2-6), 2-hydroxy-1,3-prop...

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Bibliographische Detailangaben
1. Verfasser:	JOHN BENTHAM, JACQUELINE ANNE COATES ET DAVID LONGLEY CONNELL
Format:	Patent
Sprache:	fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON CRACKING HYDROCARBON OILS FUELS HETEROCYCLIC COMPOUNDS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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