【摘要】 离子交换树脂提金工艺属于无过滤提金技术。氰化体系下离子交换树脂对Au（CN）₂^-具有吸附速度快、吸附容量大以及回收率高的特点，对工艺的适应性强，具有较好的应用前景。本文首先全面分析氰化体系下树脂提金工艺的概况，归纳总结了树脂的基本特性、类型及其性能。其次，针对目前广泛研究的树脂提金技术，分析了在氰化体系下浸出Au（CN）₂^-的原理、离子交换树脂对Au（CN）₂^-进行吸附的基本原理，以及树脂矿浆法在提金中的工艺流程、影响因素和应用。最后，阐述了氰化体系下树脂提金工艺的优缺点，探讨了树脂提金技术存在的问题，指出树脂提金的发展方向为研发具有更高选择性的树脂和环保型的树脂，并开发多种联合技术，以有效提高金的回收率。更多还原

【Abstract】 The ion exchange resin gold extraction process is a non-filtration extraction technology. In cyanidation systems, ion exchange resins exhibit fast adsorption kinetics, high adsorption capacity, and high recovery rates for Au（CN）₂^-, demonstrating strong process adaptability and promising application prospects. This paper first provides a comprehensive analysis of the general aspects of resin-based gold extraction within cyanide systems, summarizing the fundamental characteristics, types, and properties of the resins used. Subsequently, focusing on the widely researched resin gold extraction technology, it analyzes the principles of Au（CN）₂^- leaching in cyanide systems, the fundamental mechanisms of Au（CN）₂^- adsorption onto ion exchange resins, and details the process flow, influencing factors, and applications of the Resin-in-Pulp method for gold recovery. Finally, the advantages and disadvantages of the resin gold extraction process in cyanide systems are elaborated, existing challenges are discussed, and future development directions are pointed out, emphasizing the development of resins with higher selectivity and improved environmental friendliness, alongside the advancement of various integrated technologies to effectively enhance gold recovery rates.更多还原