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网页Microwave assisted grinding of ilmenite ore @article{Guo2011MicrowaveAG, title={Microwave assisted grinding of ilmenite ore}, author={Shenghui Guo and Guo Chen 网页2011年9月1日 The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure 网页Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China) Abstract: The influence of microwave heating on the grinding of Panzhihua 网页Abstract: The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, 网页2011年9月28日 In order to make certain the influence of microwave heating upon the mineral comminution, this work investigates the effect of power density, heating time and 网页The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, 网页2016年1月25日 输出: BibTeX EndNote (RIS) 摘要 微波辅助机械破岩是微波加热技术和机械破岩技术相结合的一种混合型破岩方法。. 岩石内不同矿物成分对微波能具有不同的吸 网页2023年2月1日 The concentrate was oxidized using microwave heating. Prior to microwave heating, particles of the starting ilmenite concentrate were ground for 3 min in a planetary 网页2020年4月8日 The present study initially investigates the kinetics of microwave-assisted grinding and flotation in a porphyry copper deposit. Kinetic tests were conducted on 网页The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass. 40 g sample was microwave heated for 30 s with 1 kW of microwave power and followed by water quenching. 网页Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China) Abstract: The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass. 40 g sample was microwave heated for 30 s with 网页The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass. 40 g sample was microwave heated for 30 s with 1 kW of microwave power and followed by water quenching. SEM analysis indicated that 网页2014年10月11日 Microwave assisted grinding of ilmenite ore[J]. Transactions of Nonferrous Metals Society of China, 2011, 21(9): 2122-2126. [241] Guo Chen, Jin Chen, Jinhui Peng, Shenghui Guo. Pilot-scale preparation of partially stabilized zirconia by microwave Metalurgia 网页2023年2月1日 The concentrate was oxidized using microwave heating. Prior to microwave heating, particles of the starting ilmenite concentrate were ground for 3 min in a planetary-ball mill to an average size 网页2020年4月3日 Comparative batch floatation tests were conducted on untreated and microwave-treated ore (5–12 kW, 0.1–0.5 s), and the results suggested an improvement of 6–15% copper recovery. The best scenario of the economic study of the process indicated a less than two years payback period for the microwave-assisted floatation method [74,75]. 网页2020年4月8日 The present study initially investigates the kinetics of microwave-assisted grinding and flotation in a porphyry copper deposit. Kinetic tests were conducted on untreated and microwave-irradiated samples by varying the exposure time from 15 to 150 s. Optical microscopy, energy-dispersive X-ray spectroscopy, and scanning electron 网页2016年1月25日 输出: BibTeX EndNote (RIS) 摘要 微波辅助机械破岩是微波加热技术和机械破岩技术相结合的一种混合型破岩方法。. 岩石内不同矿物成分对微波能具有不同的吸收特性,各矿物不同的热膨胀产生的内应力使岩石内发生沿晶断裂和穿晶断裂,使试样产生损伤和微 网页2016年9月27日 The microwave absorbing characteristics of magnetic separation products (magnetic and non-magnetic) of reductive products of ilmenite concentrate were measured by the method of microwave cavity 网页The ore consisted of a microwave-absorbing mineral in a low-absorbing matrix, and the influence of electric field strength was assessed by numerical simulation. Simulations were undertaken using finite difference modelling techniques for a theoretical 15×30 mm sample of calcite host rock containing 10 vol.%, 1-mm 2 particles of pyrite. 网页Abstract: The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass. 40 g sample was microwave heated for 30 s with 1 kW of microwave power and followed by water quenching. 网页The invention discloses a microwave-assisted grinding method for ilmenite, belonging to the technical field of ore grinding. The microwave-assisted grinding method comprises the steps of: firstly, crushing and drying samples, then performing microwave radiation on the samples, performing water cooling immediately after radiation, finally redrying the 网页The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass. 40 g sample was microwave heated for 30 s with 1 kW of microwave power and followed by water quenching. SEM analysis indicated that 网页2017年6月28日 第 8 期 卢高明，等. 微波辅助机械破岩试验和理论研究进展 1499 图 1 微波处理前后的钛铁矿矿石 [17] Fig. 1 Untreated and treated ilmenite ores 2 试验研究 应力诱导晶粒边缘产生裂隙引起的。. 2.1 微观机制 Kingman 等 [17]为研究微波辐射对挪威钛铁矿矿物 成分和磁选处理的 网页The influence of microwave heating on the grinding of Panzhihua ilmenite ore was investigated. Factors that influence the processing are: the microwave exposure time, power density and sample mass 网页2014年10月11日 Microwave assisted grinding of ilmenite ore[J]. Transactions of Nonferrous Metals Society of China, 2011, 21(9): 2122-2126. [241] Guo Chen, Jin Chen, Jinhui Peng, Shenghui Guo. Pilot-scale preparation of partially stabilized zirconia by microwave Metalurgia 网页2020年4月3日 Comparative batch floatation tests were conducted on untreated and microwave-treated ore (5–12 kW, 0.1–0.5 s), and the results suggested an improvement of 6–15% copper recovery. The best scenario of the economic study of the process indicated a less than two years payback period for the microwave-assisted floatation method [74,75]. 网页2023年2月1日 The concentrate was oxidized using microwave heating. Prior to microwave heating, particles of the starting ilmenite concentrate were ground for 3 min in a planetary-ball mill to an average size 网页The ore consisted of a microwave-absorbing mineral in a low-absorbing matrix, and the influence of electric field strength was assessed by numerical simulation. Simulations were undertaken using finite difference modelling techniques for a theoretical 15×30 mm sample of calcite host rock containing 10 vol.%, 1-mm 2 particles of pyrite. 网页On the conditions of the various power, the quality of recycling magnetite enhanced 6-8% than the untreated one (which quality is 50.2%).The result of this stone shows that, the efficiency of ore grinding can be significantly improved by utilizing microwave treated the Panzhihua ilmenite.
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微波辅助机械破岩试验和理论研究进展 岩土工程学报.PDF
Sheng-hui Guo's research works Kunming University of
被SCI检索的论文-冶金与能源工程学院
Methods of Ore Pretreatment for Comminution Energy
Oxidation of the Irshansk Ilmenite Ore in Microwave Heating
Application of numerical modelling for prediction of the
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