1) extraction ratio of alumina
氧化铝浸出率
1.
Effect of different calcination temperature on structure and extraction ratio of alumina from Kaolinite of Inner Mongolia was studied in this article.
考察了煅烧温度对内蒙煤系高岭土结构及其氧化铝浸出率的影响。
2) alumina leaching
氧化铝浸出
1.
The phase composition, self-disintegrating property and alumina leaching property of calcium aluminate slag obtained at different temperatures and different holding times were investigated by XRD and laser particle size analyzer when the material ratio of calcium aluminate slag is at the optimum condition.
在铝酸钙炉渣最佳物料配比条件下,应用XRD和激光粒度分析等手段研究了温度和保温时间对铝酸钙炉渣体系物相组成、粒度和氧化铝浸出性能的影响。
3) dissolution of suspension revert
氧化铝产出率
4) Al2O3 leaching rate
氧化铝溶出率
1.
At the same time,the infulence of Al2O3 leaching rate at middle grade bauxite contain different sulfur contents is also studied.
对纯碱烧结法烧结条件进行了研究,考查碱比、烧结温度、烧结时间等对氧化铝溶出率的影响。
5) bioleaching
氧化浸出
1.
The leaching performance of the low grade molybdenite from Jinduicheng Mine is investigated by both bioleaching and chemical oxidation leaching process.
结果表明,酸性(硫酸)介质下的细菌氧化浸出和化学氧化浸出,钼易与一些金属离子(如Fe,Ca,Al)生成不溶性的化合物,钼浸出率很低。
6) oxidation leaching
氧化浸出
1.
Study on coupling of oxidation leaching and separation of coordinated extraction for sphalerite;
闪锌矿氧化浸出与协同萃取分离耦合研究
2.
A mathematic model for oxidation leaching of sulphide ore was developed.
建立了常压预浸合金硫化镍矿的氧化浸出数学模型,并进行了验证试验。
3.
The oxidation leaching method to recover platinum in waste catalyst with hydrogen peroxide in hydrochloric acid media was studied.
采用盐酸介质中氯酸钠氧化浸出法对合成有机硅时产生的含铂废料进行分离,对浸出过程的浸出温度、浸出时间、浸出用氯酸钠浓度、液固比等因素进行了单因子实验和正交试验。
补充资料：浸出率
浸出率
leaching efficiency
J inehulU浸出率(leaehing effieieney)进入浸出液的金属量占浸出固体物料中该金属总量的百分数。确切地说，是矿石、精矿或其他固体物料中需浸出金属总量减去浸出后残渣中所含被浸金属的含量，除以矿石、精矿或其他固体物料中该金属总量所得之百分数。例如，含Zn6o%的锌焙砂lookg，经酸浸出后，得到30kg浸出渣，渣中含Zn6%，则浸出率二(100火0.6一30xo·06/looXo·6)又100%=97%。浸出率是湿法冶金浸出作业的一个重要技术经济指标，与浸出作业效果密切相关。 (普君乐)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条