Comprehensive recovery of rare metals
Scattered smelt metals scattered elements to comprehensive recovery isomorphism to form fine particles and the presence of the relevant mineral forming the mineral carrier. Therefore, the main metal is enriched in the process of metallurgy and comprehensively recovered. Such as indium, gallium, germanium, thallium, cadmium, selenium, tellurium, and the like often are hosted by lead and zinc concentrates, i.e. their mineral carrier. The rare metal is enriched in by-products during the main metal smelting process and is the main way to comprehensively recover rare metals. Recyclable selenium, tellurium, thallium and rhenium anode mud and dust from the copper smelting; recoverable indium, gallium, thallium, cadmium and selenium and tellurium from the dust, slag, and the slag leaching solution in lead and zinc smelting; from tin smelting recovering slag or indium electrolyte; recoverable selenium and tellurium from a nickel smelting; mother liquor is returned in the production of aluminum or gallium is recovered from the electrolysis of NaAlO2 dust; rhenium recovered from the flue gas in the smelting molybdenum; ironmaking slag and dust from recyclable germanium, gallium, selenium and tellurium, thallium even; dust generation from the burning coal, coal ash recovery of germanium and gallium. Brief introduction Bt Pull Stud,Bt50 Pull Studs,60 Degree Bt Pull Stud,Milling Bt Coolant Pull Stud Shandong Chongde Precision Machinery Co.,LTD , https://www.springcollet.com
Pull Stud selects high quality steel, high precision.
Widely used in various three-dimensional engraving milling machine, engraving machine,
Pull Stud by BT Standard MAS403-1982.Pull studs of minor quality not only decrease the performance of the machine,they are even a safety risk.
A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons.