Bubble control flotation method for micro-fine particle zinc oxide ore
The invention relates to a bubble control flotation method for micro-fine particle zinc oxide ore, and belongs to the technical field of mineral processing. In order to solve the problems that in the flotation process of the micro-fine-particle zinc oxide ore, the separation index is deteriorated by...
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| creator | MIAO YONGCHAO ZHANG QIAN FENG QICHENG ZHAO WENJUAN WEN SHUMING SHEN ZHIHAO LIAO RUNPENG |
| description | The invention relates to a bubble control flotation method for micro-fine particle zinc oxide ore, and belongs to the technical field of mineral processing. In order to solve the problems that in the flotation process of the micro-fine-particle zinc oxide ore, the separation index is deteriorated by slime circulation, the foam amount is large, the fluidity is poor, a foam layer is stable, the viscosity is high, and the flotation effect is poor, the foam flotation process and the recovery index of the micro-fine-particle zinc oxide ore are improved by innovating the flotation process and developing a novel flotation reagent; according to the method, middling products are independently treated by adopting fine scavenging operation and are not returned to roughing and fine selection operation, so that slime is prevented from being repeatedly circulated in the roughing and fine selection operation, and zinc concentrate is directly produced; the foam control agent is adopted to regulate and control flotation foam |
| format | Patent |
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| subjects | MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING |
| title | Bubble control flotation method for micro-fine particle zinc oxide ore |
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