XRF法测定含铁矿物原料主次成分过程控制的研究  

Study on Process Controlling for Determining Major and Minor Compositions in Iron-bearing Raw Mineral Materials by X-Ray Fluorescence Spectrometry

作　　者：王丽晖[1] 邢春会 高巍[1] 

机构地区：[1]鞍钢股份有限公司鲅鱼圈钢铁分公司,辽宁营口115007 [2]辽阳石油化纤公司金兴化工厂,辽宁辽阳111003

出　　处：《鞍钢技术》2011年第3期35-39,共5页Angang Technology

摘　　要：采用X射线荧光光谱法在线测定铁矿石等矿物原料中主次成分,针对矿物原料的制样方式、样片制备方法、仪器分析条件等影响因素进行研究探讨,通过大量的实验和长期的生产实践,总结出分析过程中试样处理、仪器测量等操控因素和经验,应用到冶金生产的在线分析上,收到了较好的效果,满足了生产在线分析简便、快速、准确的需求。The major and minor compositions in iron-bearing raw mineral materials are determined on line by X-ray fluorescence spectrometry（XRF）,and the influencing factors such as the way for taking the samples of mineral raw materials,the method for preparing sample pieces and the conditions of instrument suitable for analysis are discussed,and thus the experience and controlling factors for treating samples and measuring by instrument in analyzing are summarized based on amount of experiments and production practice,and good effects are obtained when XRF method is applied to the online analyzing during production and meet the requirements required by online analyzing during the production in simple,rapid and precise way.

关 键 词：X射线光光谱法 在线分析 矿物原料 过程控制 

分 类 号：O657[理学—分析化学]