Typical copper solvent extraction plant
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Zambia Nchanga United Copper Company containing Nchanga flotation tailings more acid-soluble copper minerals, 1974 to build a new plant recover copper from the tailings, leaching tank countercurrent two lift air. …

Li Yongzheng: How to Export Parts After Wintering?
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Recently, the United States International Trade Commission made a definitive damages ruling on China's special insurance for passenger cars and light truck tires, that is, determined that China's tire imports a large number of imports, causing or threatening the US domestic i…

Long-term stagnation of sweeper maintenance rules
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1. Prevent aging and deterioration of rubber products Rubber products on road cleaning vehicles, such as sweeping wheels, transmission belts, and dust covers, often undergo aging, swelling, or deformation, resulting in deteriorated performance and short…

Crystallization and separation of ferrous sulfate
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After settling to remove most of the insoluble residue titanium sulfate solution, contains large amounts of soluble iron salts - ferrous sulfate. The second step in the purification of titanium liquid is to crystallize the …

Graphite flotation
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Graphite is one of the minerals of elemental carbon crystal. It has excellent properties such as light weight, high temperature resistance, thermal conductivity, electrical conductivity, lubrication, plasticity and chemical stability. It is widely…

Battery acceptance and storage
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The user must inspect and store the battery in accordance with the correct procedures to ensure the quality of the installation and use. Here are the three most important steps:

(1) Damage inspection: After the battery is delivered, it should be checked imme…