Molybdenum Bolts

(1) for glass fiber production of Molybdenum tube plate electrode fixed.
 (2) for a fixed temperature mechanical parts, such as sintering furnace tight Gu. 2,2 grade, chemical composition Chemical composition (wt%) molybdenum content ≥ impurity / alloying elements Mo-199.95 ≤ 0.05KMT-199.00 margin: Ti, Zr, C, etc. 2,3 specifications, the main performance Specifications: M6 ~ M30 × 30 ~ 250, special specifications, supply and demand sides agreed. Properties: Density: ≥ 10.15g/cm, grain size: 3000 ~ 8000 / mm2
Mo bolts, using high-quality molybdenum raw materials, more than 99.95% purity, high temperature up to 1600 ° -1700 ° aboveXuqiu Sheng research with a variety of emulsifiers, such as polypropylene glycol and other emulsifying agents YC results show that, with the emulsifier, molybdenite surface potential was decreased (negative), molybdenum rougher recoveries tend to grow.  The study is still ongoing.  Xuqiu Sheng also studied with the "waste oil" as a molybdenite flotation possibilities.
Tongji YINGXIONG use of chemical treatment astringent persimmon selective absorption of liquid waste containing Mo-Re Molybdenum crucible Astringent persimmon chemically crosslinked with formaldehyde become a new kind of gel, called APF gel. He studied the APF gel on hexavalent molybdenum and heptavalent rhenium absorption behavior, so that Mo, Re and other coexisting metal separation. Study found that in hydrochloric acid system, APF gel can effectively absorb the Mo (VI), while the rhenium and calcium present almost completely inert.  When the hydrochloric acid concentration is higher than  1 mol / L when,  APF gel on iron, copper, lead, nickel, magnesium and zinc little affinity.Gel shows significant absorption only molybdenum nature, with high absorption capacity, the absorption capacity of 1.05 mol / kg, absorption behavior in accordance with Langmuir (Langmuir) adsorption Law.Endothermic process follows the pseudo-second-order kinetics.  Study confirmed, APF gel with Mo (VI) excellent absorption properties.