氧化铝生产控制分析——论文

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1、目录第一章生料浆制备···················1.1试样的采取···························1.1.1铝矿石和石灰石的取样····················1.1.2原煤的取样·························1.1.3焦炭的采样·························1.1.4纯碱的取样·························1.1.5氧化铝及其氢氧化铝的取样··················1.1.6铝酸钠浆液的取样······················1.2分析试样的制备········

2、·················1.2.1原料的烘干·························1.2.2试样的破碎·························1.2.3样品的过筛·························1.2.4样品的混匀·························1.2.5样品的缩分·························1.2.6铝矿石、石灰石、焦炭及熟料的试样处理············1.2.7矿浆、赤泥试样处理·····················1.2.8生料浆试样处理··················

3、·····1.2.9氧化铝及氢氧化铝试样处理··················1.2.10铝酸钠溶液的制备·····················第二章试剂的配制························2.1试剂浓度的表示方法·······················2.1.1百分浓度（%）·······················2.1.2体积比（V：V）·······················2.1.3当量浓度（N）·······················2.1.4摩尔浓度（M）·······················2.1.5滴定度（

4、T）························2.2标准溶液的配制和标定······················2.2.1标准溶液的配制方法·····················2.2.2标准溶液标定的方法·····················2.2.3标准溶液的调整·······················2.3酸、碱、EDTA及硝酸锌标准溶液的配制和标定···········2.3.1标准碱液的配制和标定····················2.3.2标准酸液的配制和标定····················2.3.3锌标准溶液的配制·······

5、···············2.3.4EDTA标准液的配制和标定···················2.4其它标准溶液的配制和标定····················2.4.10.1N草酸钠标准液······················2.4.20.1N高锰酸钾标准液·····················2.4.30.1N氯化钠标准液······················2.4.40.1N硝酸银标准液······················2.4.50.1N硫氧化铵标准液·····················2.5比色分析标准溶液的配制······

6、···············2.5.1二氧化硅标准液的配制····················2.5.2三氧化二铁标准液的配制···················2.5.3二氧化钛标准液的配制····················2.5.4氧化钠、氧化钾标准液的配制·················2.5.5三氧化二镓标准液······················2.6常用试剂的配制··························2.6.1常用指示剂的配制······················2.6.2主要常用试剂的配制·················

7、····第三章铝矿石的分析·······················3.1二氧化硅的测定·························3.1.1方法概述··························3.1.2试剂····························3.1.3操作步骤··························3.1.4二氧化硅标准曲线的绘制···················3.1.5方法说明··························3.