实现过程控制自动化是选矿厂提高劳动生产率及各项指标的重要因素。
Process control automation is an important factor for improving productivity and production targets.
高品位铁精矿是选矿的深加工产品，又是一种很有发展潜力的新型功能材料。
High grade iron concentrate is a deep-processed product which is also a novel functional material that has great development potential.
PG72型盘式真空过滤机的研制成功，提高了我国铁精矿选矿厂脱水设备的装备水平。
The successful development of ZPG72 disk vacuum filter has raised the dewatering equipment level of China's iron concentrators.
焦作市铝土矿储量极为丰富，但以低品位矿石为主，必须经过选矿富集，方可达到利用之目的。
The bauxite reserve in Jiaozhuo is very rich, but most of it is low grade. So, it can be utilized for aluminum metallurgy only after being enriched by mineral processing.
矿石中的镍是选矿回收的主要元素。
Nickel mineral is the main recovered element in mineral processing.
介绍了选矿车间的粉尘检测情况。
The dust examining conditions of ore dressing workshop are introduced.
因此，在选矿行业得到了广泛应用。
化学选矿是处理难选磷矿石的有效方法。
Chemical beneficiation is an effective method for treating refractory phosphate ores.
介绍了某榴辉岩型金红石矿石的选矿试验研究。
The paper introduces the processing experimental research of a eclogite-type rutile mine.
金矿尾矿为黄金矿石经选矿后弃而无用的废渣。
This kind of tailings are useless waste residues discarded after dressing gold ore.
这项工作对该矿石的选矿工艺及条件选择很有意义。
The work is very useful to selection of gold recovering processes and conditions.
探讨了采用尼尔森选矿机在技术和经济上的可行性。
Feasibility of applying Knelson concentrator is discussed in technology and economy.
介绍了国内冶金铁矿山近年来在选矿技术方面取得的进展。
The progress in mineral processing technology achieved in recent years in China is described.
选矿试验的目的，是用来检查已推荐的分离方法是否实用。
The purpose of ore testing is to check the proposed method for practicality of separation.
本文介绍了横流皮带选矿机选别时液流运动方程及其求解。
This paper presents the equations of fluid motion on the cross-belt concentrator and gives their solutions.
炭窑口硫铁矿选矿试验厂是为处理单一硫铁矿而建的选矿厂。
The pilot plant of Tanyaokou pyrite Mine is designed for processing single element pyrite ores.
这些方法有碎磨、筛分、混匀、 选矿以及粉矿造块等。
These processes include comminution, screening, blending , concentration , and further more, agglomeration .
本文主要针对云南某地低品位氧化铜矿样进行了选矿试验研究。
The paper introduces the research of mineral processing test of some low-grade copper oxide ore in Yunnan.
扩大连续试验验证了实验室试验的工艺流程、制度和选矿指标。
Pilot test confirmed the ore dressing flowsheet, regime and index of the batch test.
介绍了磁铁矿的选矿提纯方法和获得磁铁矿超细粉的两种途径。
In this paper, the magnetite purification and two methods for obtaining ultrafine magnetite powder were introduced.
分析了砂泵在选矿厂的工作特点，其输送的矿浆量是经常变化的。
The working features of slurry pumps at a concentrator are described in this paper.
矿石中钨品位虽可得到提高，但采用机械选矿方法却难以较好回收。
Though W grade can be increased, it is difficult to better recover tungsten with mechanical beneficiation methods.
这必将使科恒重工选矿设备与砂石设备的制造技术水平产生新的飞跃。
This will make Keheng Heavy mineral processing equipment and sandstone equipment manufacturing technology to produce new leap.
包钢选矿厂选矿工艺立环强磁机的应用，其设备冷却水的水质要求较高。
The vertical magnetic separator is used in the Ore-dressing Plant of Baotou Steel, the equipment needs higher quality of cooling water.
介绍了累托石选矿工艺的沿革，以及随着矿石性质变化进行的工艺调整等。
The beneficiation technology of rectorite and its adjustment with the change of ore properties was introduced.
板石矿业公司选矿厂担负着矿业公司破碎、球磨、选矿为一体的生产任务。
Concentration Plant of Banshi Mining company is the unit where crushing, ball grinding and concentration duty simultaneously exist for whole company.
目前钽铌矿的选矿多以重选为主，但重选法选别细粒钽铌矿的回收率非常低。
At present, most of Ta-Nb ores are processed by use of gravity concentration, with which the recovery of fine-grained Ta-Nb mineral is very low.
目前钽铌矿的选矿多以重选为主，但重选法选别细粒钽铌矿的回收率非常低。
At present, most of Ta-Nb ores are processed by use of gravity concentration, with which the recovery of fine-grained Ta-Nb mineral is very low.
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