$Vacuum distillation furnace for fraction stepwise condensation and underflow or fraction redistillation of multi-component alloy$

Vacuum distillation furnace for fraction stepwise condensation and underflow or fraction redistillation of multi-component alloy

The invention relates to a vacuum distillation furnace for the fraction stepwise condensation and the underflow or fraction redistillation of multi-component alloy. The vacuum distillation furnace has three structural modes, wherein the first mode is a one-chamber and one-tower fraction stepwise con...

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Bibliographische Detailangaben
Hauptverfasser:	DENG CHONGJIN, WEI JIAN, WEI YUANJI, TAO ZHENGXIU, DU CAIPING, LIAO CHUNTU, YANG WEIZHONG, WANG XUEHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention relates to a vacuum distillation furnace for the fraction stepwise condensation and the underflow or fraction redistillation of multi-component alloy. The vacuum distillation furnace has three structural modes, wherein the first mode is a one-chamber and one-tower fraction stepwise condensation mode and has the characteristic that a condensation cover is internally provided with an electric heating temperature control stepwise condensation device; the second mode is of one-chamber and double-tower underflow or fraction redistillation and respectively mixing and condensation of fractions of each tower and has the characteristic that one distillation chamber is internally provided with two distillation towers and two sets of fraction respective mixing and condensing devices; and the third mode is of one-chamber and double-tower underflow or fraction redistillation and fraction stepwise condensation and has the characteristic that one distillation chamber is internally provided with two distillatio