DISTILLING TOWER DISTILLING TOWER

The invention relates to the chemical industry and concerns distilling tower, which can be used in the production of the soda ash. Distilling tower contains distiller, heat exchanger of distillation, counter-current contact elements of large perforation mounted in upper and middle parts of the appar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MOLCHANOV VOLODYMYR IVANOVYCH MOLCHANOV VOLODYMYR IVANOVYCH, FRUMIN VITALII MUSIIOVYCH FRUMIN VITALII MUSIIOVYCH, HITIS EDUARD BORYSOVYCH HITIS EDUARD BORYSOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to the chemical industry and concerns distilling tower, which can be used in the production of the soda ash. Distilling tower contains distiller, heat exchanger of distillation, counter-current contact elements of large perforation mounted in upper and middle parts of the apparatuses, and in the lower part of the distiller crossing-current single-cap plates are mounted, in the lower part of heat exchanger of distillation crossing-current plates of large perforation are mounted, in this case the ratio of quantity of counter-current plates to the quantity of crossing-current makes 1.8 û 2.5. The invention allows to reduce hydraulic resistance of the liquid, to increase the duration of operation between cleanings (washings) of tower, to decrease the steam consumption for realization of the distillation process.