世界有色金属Issue(2)：215-217,3.
锡精矿交收质量影响因素分析研究
Analysis and Study on Factors Affecting the Quality of Tin Concentrate Delivery
刘代才 1农树怀 1洪志军 1李文有 1陆仕炼1
作者信息
- 1. 云南华联锌铟股份有限公司,云南 文山 663701
- 折叠
摘要
Abstract
Tin in nature mainly exists in the form of oxides and sulfides.After the primary tin ore is separated by monomer,the final qualified tin concentrate is separated by coarse-grained gravity separation and fine-grained flotation,etc.The tin concentrate product of an enterprise contains about 35%tin,and the sulfur+arsenic is less than 3%.The sorted tin concentrate is transferred to the next process for smelting.However,in the settlement process,it is necessary to reflect the product quality through weighing,sampling,testing and other links to ensure the fairness and justice of the purchase and sale.In view of the wide application field and high economic value of tin,how to ensure the standard operation of tin concentrate products in the process of sales and settlement,higher requirements and accuracy are put forward in weighing,sampling,testing and other aspects.Therefore,it is of great significance to carry out analysis and research on the quality control of tin concentrate product settlement,improve the standardized management of all aspects of sales,promote the quality assurance of settlement process and reduce economic disputes.关键词
精矿交收/销售结算/取样制样/质量影响Key words
Concentrate delivery/Sales settlement/Sample preparation/Quality influence分类
矿业与冶金引用本文复制引用
刘代才,农树怀,洪志军,李文有,陆仕炼..锡精矿交收质量影响因素分析研究[J].世界有色金属,2025,(2):215-217,3.
