载流X荧光品位分析仪在氧硫混合型锌矿的应用

随着新疆紫金锌业有限公司乌拉根锌矿三期技改项目的实施，为了实时监测生产过程中的金属品位、降低药剂成本、提高生产技术指标，新疆紫金锌业公司引进了矿冶科技集团的 BOXA型载流X荧光品位分析仪。本文介绍了现场的工艺现状，分析仪的基本原理及特点，设计方案以及调试投用的运行效果等。通过系统投用后的数据分析来看，载流X荧光品位分析仪的测量精度达到了设计要求，大大改善了氧硫混合型难选锌矿的浮选技术指标，预期可为选厂带来比较显著的经济效益。

Application of on-stream X-ray Fluorescence Grade Analyzer in Oxygen-sulfur mixed Zinc Mine.

With the implementation of the third phase technical transformation project of Wulagen Zinc Mine in Xinjiang Zijin Zinc Industry Co., Ltd., in order to monitor the metal grade in the production process in real time, reduce the reagent cost and improve the production technical index, Xinjiang Zijin Zinc Industry Co., Ltd. introduced BOXA current-carrying X-ray fluorescence grade analyzer from Mining and Metallurgy Technology Group. This paper introduces the present situation of the field process, the basic principle and characteristics of the analyzer, the design scheme and the operation effect of commissioning. According to the data analysis after the system is put into use, the measurement accuracy of the current-carrying X-ray fluorescence grade analyzer has reached the design requirements, and greatly improved the flotation technical index of oxygen-sulfur mixed refractory zinc mine, and is expected to bring obvious economic benefits to the concentrator.