SYSTEM AND METHOD FOR SUPPRESSING SUBLIMATION OF MATERIALS DURING CHEMICAL TRANSFORMATION AT HIGH TEMPERATURES

An apparatus for use in reactions of materials with a propensity for sublimation at high temperatures has a central chamber that is immersed in a reaction vessel, attached with an air tight joint. The chamber is surrounded by a cooling jacket filled with a circulating medium, the temperature of whic...

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Bibliographische Detailangaben
1. Verfasser:	HRNCIAR PETER
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	An apparatus for use in reactions of materials with a propensity for sublimation at high temperatures has a central chamber that is immersed in a reaction vessel, attached with an air tight joint. The chamber is surrounded by a cooling jacket filled with a circulating medium, the temperature of which is adjusted below the temperature of the solution of reactants. The central chamber is immersed into the mixture and is partially filled with a liquid. This liquid is cooled by the medium circulating in the cooling jacket. The cooling ensures that the liquid filling the tube has a lower temperature than the mixture, preventing sublimation of the materials.