中国科技核心期刊
美国化学文摘社(CAS)数据库
美国EBSCO学术数据库
日本科学技术振兴机构数据库(JST)
With the depletion of simple and easy-to-treat gold resources,complex refractory gold resources have become the main source of raw materials for gold industry production in China.The main pretreatment methods for refractory gold ores are pressurized oxidation,roasting,biological oxidation and so on.The latest research progress and history of various pretreatment methods at home and abroad are summarized and analyzed,with emphasis on the industrial application of pretreatment methods used in typical gold smelters at home and abroad and the comparison of various indexes.The future research direction of pretreatment methods for refractory gold ores is prospected.