Determination of Optimum Leaching Condition for Roasted Zinc Concentrate in Alkaline Solution.

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概要

• 論文の詳細を見る

• The optimum condition for alkaline leaching of roasted zinc concentrate has been studied. The increase in baffle number increased the leaching rate and there existed an optimum pulp density for the highest leaching rate. It was essential to secure complete suspension of particles with a minimum power consumption in designing a leaching reactor. It was required to decrease the vortex depth over complete suspension to increase the leaching rate. The agitation speed for complete suspension (<I>N<SUB>s</SUB></I>) decreased as the agitator diameter (<I>D</I>) increased, but the dependence of <I>N<SUB>s</SUB></I> on <I>D</I> increased as the clearance ratio increased.

• The Society of Chemical Engineers, Japanの論文

著者

• Lee Hi

  Minerals Utilization And Materials Department Korea Institute Of Geology Mining And Materials

• Piron Dominique

  Département de Méallurgie et de Génie Matériaux, École Polytechnique

• Lee Hi

  Minerals Utilization and Materials Division, Korea Institute of Geology, Mining and Materials

関連論文

• アルカリ溶液による焙焼亜鉛固体の最適抽出条件の決定
• EJECTION RATE OF OVERFLOW GENERATED BY AIR-LIFT PUMP AT REDUCED PRESSURE
• Determination of Optimum Leaching Condition for Roasted Zinc Concentrate in Alkaline Solution.

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