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dross d aluminium de meulage.

Material Name: Aluminum Skim and Dross Trade Name and/or synonyms: Black Dross, Aluminum Skim Dross, Rich Dross, Dross Dust, Dross Fines Recommended use: Recycling, Waste, Reuse MANUFACTURER INFORMATION TST, INC. Timco Division, Standard Metals Division, and Tandem Division, ALPASE Division 11601 Etiwanda Avenue, Fontana, CA 92337
2. Ms Payal Nahar, Learned Counsel appearing on behalf of the appellant, submits that the demand was confirmed invoking explanation to section 2(d) of Central Excise Act, 1944 which was inserted with effect from 01/05/2008 on the allegation that aluminium dross is excisable goods, therefore, liable to duty.
1.1 Definition of Dross and General Scope of Related Aluminum Recycling Aluminum Dross is a by-product of Aluminum production. Today much energy is consumed to recover the Al from the dross; energy could be saved if the dross diverted and utilized as an was engineering material. There are two forms of dross –white dross and black dross.
In this study, a recycling process for stabilized secondary aluminum dross is proposed. Calcium oxide-containing materials, such as de-sulfur slag produced from steel manufacturing process, are used as stabilizing agents for secondary aluminum dross. The de-sulfur slag was first hydrolyzed. Due to the high content of calcium oxide (about 45%), hydration of de-sulfur slag can produce a solution ...
Dross is a by-product of all aluminum melting processes. Depending on scrap type, alloy treatment and melting equipment, the amount, metal content and properties of dross vary in a wide range. Dross is a mixture of aluminum, aluminum-oxide and oxides of alloying elements, additionally halogenide, carbide or nitride compounds of these metals are ...
There is disclosed a method for the elimination of the chief impurities in aluminum dross tailings. The dross tailings, which are chiefly particles of aluminum oxide, are suspended in an aqueous slurry and the slurry is heated to a temperature from 185°-225° F. and maintained under liquification pressures and sufficient agitation to insure particle-to-particle attrition that removes an ...
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