Refinement of antimony by directly feeding natron residue into air furnace

A new process for refining antimony includes such technological steps as dewatering foamed slags and basic slags, breaking, proportioning, addition of reducer, mixing, and refining in reverberatory furnace. It features high recovery rate (80%) of refined antimony, low cost, and less pollution.

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Bibliographic Details
Main Author XIAO XUEJUN
Format Patent
LanguageEnglish
Published 02.03.1994
Edition5
Subjects
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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Summary:A new process for refining antimony includes such technological steps as dewatering foamed slags and basic slags, breaking, proportioning, addition of reducer, mixing, and refining in reverberatory furnace. It features high recovery rate (80%) of refined antimony, low cost, and less pollution.
Bibliography:Application Number: CN1992107058