Research into specifics of recycling the scale of nickel­molybdenum containing precision alloys by the method of hydrogen reduction

A study of environmentally safe obtaining of molybdenum-based alloying material by solid phase extraction

“…2). Similar tendencies were described in [4], where an excessive temperature increase resulted in a significant increase in the sintering and inhibition of the recovery processes.…”

“…The main positive side is the possibility to achieve the dissolution rate and assimilation degree of Mo in the molten metal 2-2.5 times faster. In terms of the methods for the processing of oxide ore and technogenic raw materials in practice, the solid phase extraction of carbon [3] or hydrogen [4] has positive results. The choice of a solid phase extraction method, instead of the retrieving melting process to obtain a molybdenum-containing ligature [5], is environmentally safer as to environmental pollution with waste products and reaction products.…”

“…Tests on the recovery kinetics were performed on a universal thermogravimetric device of a flow type; the description of the structure and principle of action is given in [4].…”