选矿尾矿,tailing
1)tailing[英]["teili?][美]["tel??]选矿尾矿
1.Application of Ceramic Filter in Tailings and Treatment of Other Industrial Waste Residue陶瓷过滤机在选矿尾矿及其它工业废渣处理的应用
2.According to certain lead & zinctailing chemical composition and mineral characteristic,the sericite was conducted from thetailing by using 3ACH as high selective collector and F-1 as depressant of vein mineral.针对选矿尾矿的特性,采用高选择性的3ACH捕收剂、F 1抑制剂,回收了绢云母含量分别达96%和64%以上的一、二级绢云母产品。
英文短句/例句
1.Research on Preparation of Polymer Filler from Bauxite Tailings;铝土矿选矿尾矿制备聚合物填料的研究
2.Influence of Surfactants on the Rheological Properties of Bauxite Tailings表面活性剂对铝土矿选矿尾矿流变性的影响
3.This kind of tailings are useless waste residues discarded after dressing gold ore.金矿尾矿为黄金矿石经选矿后弃而无用的废渣。
4.Code for design of tailings facilities concentrator选矿厂尾矿设施设计规范
5.Research on Dehydration Craft of Gangue Produced in Bauxite Obverse Floatation Process;铝土矿正浮选尾矿脱水新工艺的研究
6.Test Research on Iron Concentration and Sulfur Reduction for an Anhui Copper Tailing安徽某铜矿尾矿的选铁降硫试验研究
7.Study on retrieve ilmenite ore from tailings of certain separation iron从某铁尾矿中回收钛铁矿选矿试验研究
8.Experimental Research on Recovering Titanium from the Tailings of Separating Iron of a Low-grade Titanomagnetite Ore某低品位钒钛磁铁矿选铁尾矿选钛试验研究
9.Experimental Research and Production Practice on the Recovery of the Reverse Flotation Tailings选矿工艺反浮选尾矿回收试验研究与生产实践
10.RECOVERY OF RARE-EARTH MINERALS FROM TAILINGS OBTAINED AFTER THE REDUCTION ROAST AND MAGNETIC SEPARATION OF BAO TOU IRON ORES从包头铁矿石还原焙烧磁选尾矿中浮选回收稀土矿物
PREHENSIVE UTILIZATION OFTAILINGS FROM THE GOLD PLACERCONCEN TRATORS LOCATED IN THEYUEHE RIVER BASIN,SOUTH SHANXI陕南月河流域砂金矿选厂尾矿的综合利用
12.The Study of Transmissivity and Zeta Potential for Waste Water from Flotation of Phosphate Ores磷矿浮选尾矿水透光率与ζ电位的研究
13.Study on synthetical recovery of tailing from the cleaning mill of placer gold at Yang-Ping-Guan阳平关砂金矿精选厂尾矿综合回收的研究
14.Recovery of Copper and Sulfide Minerals from the Tailing of Daye Iron Mine by Flotation从大冶尾矿中浮选回收铜硫矿物的研究
15.THE DURABILITY OF GEOPOLYMERS SYNTHESIZED FROM CALCINED ORE-DRESSING TAILING OF BAUXITE铝土矿选尾矿制备硅铝聚合材料的耐久性
16.Experimental Study on Reclamation of Molybdenum Oxide from the Molybdenum Ore Tailings从钼尾矿中回收氧化钼的选矿试验研究
17.Study on Reclaiming of Gold from the Flotation Tailing Containg Arsenic and Cuprum of Chuantou Gold Deposit in Luoyang洛阳川头金矿含砷铜浮选尾矿中回收金的研究
18.Study on Leaching and Iron Removal Process of Flotation Tailings from Bauxite in Hydrochloric Acid Solutions铝土矿浮选尾矿盐酸浸出除铁工艺研究
相关短句/例句
mineral processing tailings选矿尾矿
1.Current investigations and the application potentials of the resourcing technology to utilize mining gangue,mineral processing tailings and metallurgical slag were reviewed.介绍了采矿废石、选矿尾矿和冶金废渣资源化技术现状及发展方向。
3)tailings[英]["teili?][美]["tel??]选矿尾矿
1.This paper analyses concretely the waste mining rock,coal gangue andtailings,thus it can draw a conclusion that its potential is huge.通过对采矿废石、煤矸石及选矿尾矿等的具体分析,可以肯定二次资源综合利用潜力是巨大的。
2.A method fortailings disposal and a flowsheet for tailing water treatment is presented acccrding to the properties and characteristics oftailings and tailing water as well as scientific research and operating experience.根据金属矿山尾矿及废水性质和特点 ,结合科研和现场实践经验 ,提出了对选矿尾矿进行浓缩以及尾矿溢流废水处理的方法和工艺流程。
4)mineral processing without slags无尾矿选矿
5)Mineral dressing tailings of molybdenum钼选矿尾矿
6)gold dressing tailings金选矿尾矿
延伸阅读
选矿厂尾矿设施设计选矿厂尾矿设施设计mill tailings disposal designxuankuongehang weikuang shesh}she}-选矿厂尾矿设施设计(rnill tailings disposaldesign)对选矿厂选矿过程中产出的含量很低或含量虽高而暂不能回收的有价矿物进行输送、处理的工程设计。设计主要内容为工艺流程和设施设计。设计原则主要有:(1)必须符合国家有关方针、政策和法令。尾矿不得排入江河湖海,如不能综合利用则应妥善堆存;(2)因地制宜,合理布局。尾矿库尽量靠近选矿厂,各尾矿库的总有效库容应满足选矿厂生产年限内需堆存尾矿量的要求;(3)利用荒地和贫痔土地,不占、少占和缓占农田,并考虑封库后复垦的可能性和合理性;(4)尾矿水尽可能回用于选矿,外排废水必须符合国家和有关部门规定的排放标准。工艺流程由选矿厂排出的尾矿宜经浓缩,输送排入尾矿库。浓缩过程排出的溢流水供选矿厂回用,尾矿库排出的澄清水经处理后回用于选矿生产或排放。浓缩工序是否需要,通常根据选矿厂排出的尾矿量、尾矿浓度和粒度,选矿厂与尾矿库的距离、高差和地形地质等条件,经技术经济比较确定。若设浓缩工序可以使输送到尾矿库的尾矿流量减小,溢流水就近回用,但增加了浓缩池的建设费用。铁矿选矿厂一般多设浓缩工序。由于高浓度固体物料水力输送的理论与技术的发展,远距离尾矿趋向于采用高浓度输送。尾矿泵站和回水泵站的设置,根据选矿厂与尾矿库的距离、高差和沿线的地形确定,可以设置两座或多座。当利用粗粒尾矿作为采矿井下的充填料时,在设施中增设尾矿分级系统,经水力旋流器分级后的粗粒尾矿输送到井下充填,细粒尾矿送到尾矿库堆存。设施设计包括尾矿浓缩池、尾矿输送系统、尾矿库、尾矿水处理和回水系统等五个组成部分的设计。浓缩池根据尾矿的沉降速度和浓缩特性进行设计,使浓缩池澄清的溢流水达到选矿厂选矿用水的水质要求,排矿浓度达到尾矿输送或尾矿堆坝的要求。尾矿沉降速度和浓缩特性由试验确定,或参照同类尾矿浓缩池的实际运行参数确定。通常根据计算结果选用定型的浓缩机。为了达到高浓度(通常重量浓度在40环~60%)排矿,专门设计高效浓缩机,并在尾矿进入浓缩池前投加絮凝剂。一般不设备用浓缩池。输送系统由尾矿输送管、槽、尾矿泵站和事故尾矿设施组成。输送有自流和压力输送两种。地形允许时尽可能选用自流输送。管、槽断面依水力计算确定。设计流量一般留有10%左右的波动,尾矿浓缩池前输送管、槽断面和水力坡度满足在低流量时不小于临界流速,高流量时能通过的要求。除有防冻要求外,流槽一般明设,不设备用槽。常采用钢筋混凝土矩形槽,需要时槽内衬以铸石等耐磨材料。管道可明设、半明设或埋设,寒冷地区采用后者。管道常用铸铁管、钢管,也可采用塑料管。为提高抗磨能力,则采用衬铸石的钢管或其它耐磨管道。