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一、提取冶金的物理化学与基本原理火法冶金动力学与机理方面:用气态还原剂直接还原金属硫化物仍然引起注意;Shan及Ruzzi研究了加与不加氢氧化钙时合成镍黄铁矿与镍黄铁矿精矿的氢还原;Marcuson及Kellog在实验室中用间歇式离析死焙烧铜精矿的试验证明,在温度700℃,持续时间为1～2小时,则铜的回收率大于98%. 相平衡与热化学方面;Rosenquist评述
First, the physical and chemical extraction of metallurgy and Fundamentals of pyrometallurgy kinetics and mechanisms: direct reduction of metal sulfide with gaseous reductant is still cause for attention; Shan and Ruzzi study with and without calcium hydroxide synthesis of pentlandite Hydrogen reduction with pentlandite concentrates. Marcuson and Kellog’s experiments with batch segregation of dead roasted copper concentrates in laboratories demonstrated that the recovery of copper was greater than 1 to 2 hours at a temperature of 700 ° C for a duration of 1 to 2 hours 98%. Phase Equilibrium and Thermochemistry; Review by Rosenquist