Primary violarite has comparatively big particle size,and it is considered the easiest flotation copper-niekle-sulphide ore.
紫硫镍铁矿原生粒度较大,被认为是最易浮选的硫化铜镍矿物。
With a view to the importance of the accurate determination of additive concentration in guiding the efficient troubleshooting and coating quality improving for high sulfur nickel electroplating process, the concentration of the sodium benzenesulfinate additive contained in a high sulfur nickel electroplating bath was determined using ultraviolet spectrophotometry.
采用紫外分光光度法研究了pH值、无机盐等对高硫镍镀液中苯亚磺酸钠吸光度的影响,建立了测定镀液中苯亚磺酸钠浓度的分析方法。
Technical choice of purifying sulfur-nickel ore to get purify nickelous carbonate;
硫镍矿精制碳酸镍工艺选择
The kinetics and mechanism of the hydrothermal alteration from pentlandite(Ni,Fe)9S8 to violarite(Ni,Fe)3S4 has been studied by a series of experiments.
本工作首次在实验室条件下对浅生区紫硫镍矿(Ni,Fe)3S4交代镍黄铁矿(Ni,Fe)9S8水热反应的机理及动力学进行了研究。