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Gold Science and Technology ›› 2018, Vol. 26 ›› Issue (1): 17-24.doi: 10.11872/j.issn.1005-2518.2018.01.017

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Present Situation and Forecast of Gold Resources Utilization in China

YIN Lu,JIN Zhenan,YANG Hongying,ZHANG Qin   

  1. Northeast University,Shenyang    110819,Liaoning,China
  • Received:2017-07-11 Revised:2017-08-23 Online:2018-02-28 Published:2018-05-19

Abstract:

Based on the background of overview of gold mineral resources,nonferrous by-products and secondary resource in China,the current situation of research and utilization of the above three kinds of gold resources were introduced.The utilization situations of gold resources in the domestic and foreign were compared.It was pointed out that China has the following problems in the development and utilization of gold resources:lack of resource recycling awareness,low tailing utilization,lack of corrosion-resistance of equipment and materials,manual operation to classified heavily,serious resource waste,high production cost,heavy environmental load.Industry ecology of comprehensive utilization of gold resources in China could be achieved by improving comprehensive utilization of resources,promoting the automatic production process,developing a resource-oriented industrial chain and pushing forward automated production processes.

Key words: gold resource, secondary resources, comprehensive utilization, resources recovery, recycling technology, industrial chain

CLC Number: 

  • TD982

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