重介選礦 的英文怎麼說
中文拼音 [zhòngjièxuǎnkuàng]
重介選礦
英文
dense media preparation-
Directing to the storage character of qitaihe coal sources, using floatation method of nj dense medium centrifugal force not only meets the heeds of quality and amount of producing super activating carbon raw coal and has good separation result. the equipment investment is less and tailmine recovery is easy. it meets the needs of circumstance protection
針對七臺河煤炭資源的賦存特性，應用nj重介離心力選煤方法，不僅滿足了制備優質活性炭原料煤的質量和數量要求，而且分選效果好，設備投資少，尾礦物回收容易，滿足了環保要求。In view of the situation and task of china ' s metallurgical mine mining, the main problems existing in the mine production are analysed. major achievements of science and technology and patent technologies with own knowledge property obtained in the major mine scientific and technological problem tackling are described. it is highlighted that, at present and in a future period, china ' s metallurgical mines should follow the development trend of science and technology in world mining and mineral processing fields of metal mineral resources, rely on scientific and technological advance and innovation and intensify the development of advanced technologies so as to form gradually the mining and mineral processing technologies and equipment that have the characteristics of china ' s metallurgical mine resource and to basically realize the sustainable development of china ' s metallurgical mineral resource
針對我國冶金礦山開采面臨的形勢和任務，剖析了礦山生產過程中存在的主要問題；介紹了礦山科技攻關取得一大批具有自主知識產權的重大科技成果和專利技術；強調指出冶金礦山企業在當前或今後一段時期內，要跟蹤世界金屬礦產資源采選領域的科技發展動態，依靠科技進步和技術創新，強化先進技術的開發，逐步形成具有我國冶金礦山資源特點的采選技術、工藝和裝備，基本實現冶金礦產資源的可持續發展。Abstract : in view of the situation and task of china ' s metallurgical mine mining, the main problems existing in the mine production are analysed. major achievements of science and technology and patent technologies with own knowledge property obtained in the major mine scientific and technological problem tackling are described. it is highlighted that, at present and in a future period, china ' s metallurgical mines should follow the development trend of science and technology in world mining and mineral processing fields of metal mineral resources, rely on scientific and technological advance and innovation and intensify the development of advanced technologies so as to form gradually the mining and mineral processing technologies and equipment that have the characteristics of china ' s metallurgical mine resource and to basically realize the sustainable development of china ' s metallurgical mineral resource
文摘:針對我國冶金礦山開采面臨的形勢和任務，剖析了礦山生產過程中存在的主要問題；介紹了礦山科技攻關取得一大批具有自主知識產權的重大科技成果和專利技術；強調指出冶金礦山企業在當前或今後一段時期內，要跟蹤世界金屬礦產資源采選領域的科技發展動態，依靠科技進步和技術創新，強化先進技術的開發，逐步形成具有我國冶金礦山資源特點的采選技術、工藝和裝備，基本實現冶金礦產資源的可持續發展。Technical reformation of dense medium processing system in linhuan coal preparation plant
無壓給料三產品重介質旋流器在羊場煤礦選煤廠的應用Nhi mainly provides research and development, design, manufacturing and services of the significant technology equipments of crushing & grinding, ore dressing, metal rolling and dressing shearing, tunnel boring, bulk material transporting and handling, synthetic excavating, construction machinery, transmission machinery, particle board, environmental protection and military and large castings and forgings for metallurgy, mining, coal, power, building material, port, chemical industry, environment industries
簡介：北方重工主要為冶金、礦山、煤炭、電力、建材、港口、化工、工程、環保等行業提供破碎粉磨、礦物洗選、燒結球團、金屬壓延和精整剪切、隧道掘進、散料輸送和裝卸、煤礦綜采、工程機械、傳動機械、人造板、環保、軍工等重大技術裝備及大型鑄鍛件的研發、設計、製造和服務。The industrial test of stage grinding, gravity separation - high intensity magnetic separation and anionic reverse flotation technology in co. 1 workshop of qidashan concentrator is described and its comparision with the original flowsheet and the analysis are made. the effort that should be made in the flowsheet transformation under the existing conditions is suggested
介紹了齊大山選礦廠一選車間階段磨礦、重選-強磁選-陰離子反浮選工藝工業試驗情況，並與原流程進行了對比和分析，指出了在現有條件下進行流程改造應加強的工作。The paper introduces development and utilization status of phosphate ore resources in wengfu phosphate ore distract, which contents including resources occur status, mining technique, beneficiation process and its modification and resources utilization plan renewed are involved
摘要介紹了?福磷礦區資源現狀、開發技術條件、開采技術特點、選礦工藝及在生產實踐中對選礦工藝改進調整后在資源利用重新規劃方面的重大意義，及礦山的發展前景。分享友人