experimental results have shown that oxidizing roasting is an effective pretreatment method for this carbonaceous gold ore.
研究表明,氧化焙烧方法是该高碳质金矿的有效预处理方法。
the phase transformation and weight loss rate of ludwigite in oxidizing roasting were studied by dta-tg, isothermal tg and xrd.
利用dta-tg、恒温tg和xrd测试方法研究了硼铁矿氧化焙烧过程中的相变和失重率。
mineral constituents, morphological characteristics and mineral composition before and after oxidizing roasting were studied.
研究了氧化焙烧前、后的矿物组成、形貌特点以及矿物成分。
the appropriate conditions that the enriched ge-bearing lignite in lincang brown into coal ash with oxidizing roasting method was studied.
研究了采用氧化焙烧法将富集临沧含锗褐煤转化成褐煤灰的适宜条件。
germanium is recovered from gerichened vacuumn furnace slag of shaoguan smelter using the flowsheet of ball milling neural leaching oxidizing roasting chloridizing distillation hydrolysis.
针对韶冶真空炉提锌产生的富锗渣 ,提出了「球磨 中性浸出氧化焙烧氯化蒸馏水解」工艺回收其中的锗。
oxidizing roasting is a requisite technology for producing a monife alloy with the richened nickelmolybdenite. roasting the ore in openair loses molybdenum easy.
氧化焙烧是利用镍钼富矿生产镍钼铁合金的必要工艺;