Under the background of increasingly scarce ore worldwide and increasingly fierce market competition,developing the mining industry could be strongly restricted.Intelligent ore sorting equipment not only improves ore ...Under the background of increasingly scarce ore worldwide and increasingly fierce market competition,developing the mining industry could be strongly restricted.Intelligent ore sorting equipment not only improves ore use and enhances the economic benefits of enterprises but also increases the ore grade and lessens the grinding cost and tailings production.However,long-term research on intelligent ore sorting equipment found that the factors affecting sorting efficiency mainly include ore information identification technology,equipment sorting actuator,and information processing algorithm.The high precision,strong anti-interference capability,and high speed of these factors guarantee the separation efficiency of intelligent ore sorting equipment.Color ore sorter,X-ray ore transmission sorter,dual-energy X-ray transmission ore sorter,X-ray fluorescence ore sorter,and near-infrared ore sorter have been successfully developed in accordance with the different characteristics of minerals while ensuring the accuracy of equipment sorting and improving the equipment sorting efficiency.With the continuous improvement of mine automation level,the application of online element rapid analysis technology with high speed,high precision,and strong anti-interference capability in intelligent ore sorting equipment will become an inevitable trend of equipment development in the future.Laser-induced breakdown spectroscopy,transientγneutron activation analysis,online Fourier transform infrared spectroscopy,and nuclear magnetic resonance techniques will promote the development of ore sorting equipment.In addition,the improvement and joint application of additional high-speed and high-precision operation algorithms(such as peak area,principal component analysis,artificial neural network,partial least squares,and Monte Carlo library least squares methods)are an essential part of the development of intelligent ore sorting equipment in the future.展开更多
目的:通过卫生技术评估方法评价分拣设备应用在静脉用药调配中心(PIVAS)的安全性、有效性、经济性和社会适应性,为分拣设备在PIVAS的应用提供循证医学证据。方法:采用计算机检索PubMed、EMBase、Web of Science、万方、中国知网、维普...目的:通过卫生技术评估方法评价分拣设备应用在静脉用药调配中心(PIVAS)的安全性、有效性、经济性和社会适应性,为分拣设备在PIVAS的应用提供循证医学证据。方法:采用计算机检索PubMed、EMBase、Web of Science、万方、中国知网、维普、中国生物医学文献数据库(SinoMed)等,检索时间为建库至2024年3月,根据设定的纳入标准、排除标准筛选文献后进行数据提取。结果:共纳入19篇文献,包括前后对照研究17篇和经验分享2篇。通过提取文献数据获得有关分拣设备的评价指标,结果显示分拣设备能够降低分拣差错、提高用药安全性,具有安全性;提高分拣速度,减少分拣用时,具有有效性;减少摔漏液数和分拣人员,具有经济性;简化分拣流程、降低分拣强度、提升临床满意度,体现了社会适应性。结论:分拣设备应用于PIVAS在安全性和有效性上较可靠,但针对经济性和社会适应性由于证据较少,需进一步补充研究。展开更多
基金supported by the National Science and Technology Support Program of China(No.2012BAC11B07)the Jiangxi Science and Technology Innovation Base Plan(No.20212BCD42017)。
文摘Under the background of increasingly scarce ore worldwide and increasingly fierce market competition,developing the mining industry could be strongly restricted.Intelligent ore sorting equipment not only improves ore use and enhances the economic benefits of enterprises but also increases the ore grade and lessens the grinding cost and tailings production.However,long-term research on intelligent ore sorting equipment found that the factors affecting sorting efficiency mainly include ore information identification technology,equipment sorting actuator,and information processing algorithm.The high precision,strong anti-interference capability,and high speed of these factors guarantee the separation efficiency of intelligent ore sorting equipment.Color ore sorter,X-ray ore transmission sorter,dual-energy X-ray transmission ore sorter,X-ray fluorescence ore sorter,and near-infrared ore sorter have been successfully developed in accordance with the different characteristics of minerals while ensuring the accuracy of equipment sorting and improving the equipment sorting efficiency.With the continuous improvement of mine automation level,the application of online element rapid analysis technology with high speed,high precision,and strong anti-interference capability in intelligent ore sorting equipment will become an inevitable trend of equipment development in the future.Laser-induced breakdown spectroscopy,transientγneutron activation analysis,online Fourier transform infrared spectroscopy,and nuclear magnetic resonance techniques will promote the development of ore sorting equipment.In addition,the improvement and joint application of additional high-speed and high-precision operation algorithms(such as peak area,principal component analysis,artificial neural network,partial least squares,and Monte Carlo library least squares methods)are an essential part of the development of intelligent ore sorting equipment in the future.
文摘目的:通过卫生技术评估方法评价分拣设备应用在静脉用药调配中心(PIVAS)的安全性、有效性、经济性和社会适应性,为分拣设备在PIVAS的应用提供循证医学证据。方法:采用计算机检索PubMed、EMBase、Web of Science、万方、中国知网、维普、中国生物医学文献数据库(SinoMed)等,检索时间为建库至2024年3月,根据设定的纳入标准、排除标准筛选文献后进行数据提取。结果:共纳入19篇文献,包括前后对照研究17篇和经验分享2篇。通过提取文献数据获得有关分拣设备的评价指标,结果显示分拣设备能够降低分拣差错、提高用药安全性,具有安全性;提高分拣速度,减少分拣用时,具有有效性;减少摔漏液数和分拣人员,具有经济性;简化分拣流程、降低分拣强度、提升临床满意度,体现了社会适应性。结论:分拣设备应用于PIVAS在安全性和有效性上较可靠,但针对经济性和社会适应性由于证据较少,需进一步补充研究。
