REACTIVE NON-METALLIC PRODUCT RECOVERED FROM DROSS

REACTIVE NON-METALLIC PRODUCT RECOVERED FROM DROSS A process for treatment of salt cake or non-metallic products obtained from black dross as herein defined to remove chlorides to below about 3% under conditions whereby the aluminum nitrides within the treated material are concentrated, thereby incr...

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Bibliographic Details
Main Author LINDSAY, RICHARD D
Format Patent
LanguageEnglish
French
Published 23.12.1993
Edition5
Subjects
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS
COMPOUNDS THEREOF
DISPOSAL OF SOLID WASTE
FERROUS OR NON-FERROUS ALLOYS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
RECLAMATION OF CONTAMINED SOIL SOIL
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:REACTIVE NON-METALLIC PRODUCT RECOVERED FROM DROSS A process for treatment of salt cake or non-metallic products obtained from black dross as herein defined to remove chlorides to below about 3% under conditions whereby the aluminum nitrides within the treated material are concentrated, thereby increasing the net energy value of the treated material to provide reactive non-metallic products. The reactive non-metallic products are converted into refractory or abrasive articles using low energy input levels.
Bibliography:Application Number: CA19932098776