CAJ | 학술논문

随着“贫、细、杂，难”的钨矿资源的开发越来越多，研究开发高效的浮选药剂、新工艺及高效节能的新设备是提高钨矿选别回收率的重要途径。文章综述了我国白钨矿和黑钨矿选矿药剂、工艺流程及选矿设备的研究现状、应用成果和发展趋势，提出了三个方面的研究建议：根据组合用药原理研发新型组合药剂、利用浮选药剂的同分异构原理开发选择性更强的高效选矿药剂以及新型廉价环保的钨矿物专属选矿药剂研究；改进“彼德洛夫法”、常温法精选工艺、选冶联合工艺、化学选矿和生物选矿、微泡浮选等新技术新工艺研究；连选型和多复合力场离心选矿设备、高梯度磁场、多磁极磁系、大包角磁系等强磁选机以及离心力场、微泡析出式等浮选设备的研究。
수착“빈、세、잡，난”적오광자원적개발월래월다，연구개발고효적부선약제、신공예급고효절능적신설비시제고오광선별회수솔적중요도경。문장종술료아국백오광화흑오광선광약제、공예류정급선광설비적연구현상、응용성과화발전추세，제출료삼개방면적연구건의：근거조합용약원리연발신형조합약제、이용부선약제적동분이구원리개발선택성경강적고효선광약제이급신형렴개배보적오광물전속선광약제연구；개진“피덕락부법”、상온법정선공예、선야연합공예、화학선광화생물선광、미포부선등신기술신공예연구；련선형화다복합력장리심선광설비、고제도자장、다자겁자계、대포각자계등강자선궤이급리심력장、미포석출식등부선설비적연구。
Research and development of efficient flotation reagents, new technology and new energy-efficient equipment are important methods to improve tungsten processing rate. This paper reviews the research status of scheelite and wolframite pharmaceutical processing, process and processing equipment, the application of the results and trends. Three proposals are put forward, including environmentally friendly tungsten beneficiation agents development, process of new technology and sophisticated flotation devices designing.