Because of the mixed concentrate's incompleted dereagent of production process in concentration plant, the content of zinc in copper concentrate and the copper in zinc concentrate is high and the recovery of zinc is lower.
针对选矿厂原生产工艺由于铜锌分离原矿脱药不彻底,造成铜、锌精矿互含高,锌精矿回收率低的情况, 在试验室进行了混合精矿全部再磨、混合精矿脱水再磨及搅拌槽脱药三种脱药方式的对比试验,结果都达到令人满意的效果。
The technologies that treating the two different kinds of ores separately and producing mixed concentrate directly lower the cost of production 619.
进行了将两种不同性质的矿石分开处理和直接生产混合精矿技术方案,降低了生产成本619。
Effect of CaO on the content of fluorine in gas of decomposition of mixed rare earth concentrate was studied.
研究了氧化钙对混合稀土精矿焙烧分解过程气相中氟含量的影响,采用气相色谱分析方法对焙烧过程气相中的氟进行测定,结果表明氧化钙在混合稀土精矿的分解过程中起到了固氟的作用,使焙烧过程气相中的氟含量降低60%以上。
The process of the mixed rare earth concentrate decomposed by CaO-NaCl was studied by means of TG-DTA method.
采用TG-DTA热分析技术研究CaO-NaCl体系焙烧混合稀土精矿的分解过程。
The paper introduced the troubles existed in the calculation of the theory index of mix concentration of Lead-Zinc and pointed out the phenomena that the result gained by traditional methods did not fit with the practice.
主要介绍了铅锌混合精矿生产所遇到的理论工艺指标计算问题,列举了按现有一般方法计算铅锌混合精矿生产理论工艺指标不符实际的现象,提出了一种行之有效且比较符合实际情况的计算方法。
The pressure acid leaching process of bulk concentrate of zinc and lead is investigated.
研究锌铅混合精矿加压浸出过程。
Adopting mixed flotation technology,the mixed concentrate of gold and zinc are produced. Through cyanide treatment of the mixed concentrate,the cyanide tailings are regarded as zinc concentrate for sale.
采用混合浮选工艺产出锌金混合精矿 ,其经氰化处理后氰尾渣作为锌精矿出售。
Experimental tests on separation floatation for copper zinc mixed floatation concentrate of a certain cyanidation tailings
氰化尾渣铜锌混合精矿分离浮选试验研究
STUDY ON TEST OF SEPARATION LEAD AND ZINC FROM CRUDE BURMESE MIXED CONCENTRATION
缅甸铅锌混合粗精矿铅锌分离试验研究
The Latest Development of Chinese Mixed Rare Earth Concentrate Processing
我国混合稀土精矿处理方法的研究进展
Extraction of Rare Earths from Mixed Bastnaesite-Monazite Concentrate by Carbochlorination Reaction
碳热氯化法分解包头混合稀土精矿提取稀土
Study of Fluorine Escaping in Calcining Process of Mixed Rare Earth Concentrate
混合稀土精矿氧化焙烧过程中氟的逸出规律研究
mixed schizophrenia
混合型精神分裂症 混合型精神分裂症
Study on Experiment of Concentrating for Blended Ore in Xuzhou Iron Mine Group Company Limited
徐州铁矿集团镇北铁矿混合矿石选矿试验研究
A mixture of black manganese oxide minerals.
硬锰矿一种黑色氧化锰矿的混合物
A mixture of crushed ore and water.
矿浆碾碎的矿石与水的混合物
Study on the Beneficiation of Oxide and Sulphide-Mixed Copper Ore from Yulong Mine in Tibet
西藏玉龙氧硫混合铜矿选矿试验研究
STUDY ON MINERAL PROCESSING TECHNOLOGY OF MIXED ORE FROM NORTH AND SOUTH BELT AT WUSHAN COPPER MINE
武山铜矿南北矿带混合矿选别工艺的研究
ethanol/distilled water mixture
酒精-蒸馏水混合液
Decomposition of Baotou Rare Earth Concentrate with Sulfuric Acid and Ferric Oxides
添加两种不同铁氧化物的硫酸法焙烧包头混合稀土精矿的对比研究
a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。
colouring matter, inorganic, whether or not chemically defined, mixed with surface active products or organic binders
混合无机色素（不包括混合在一起的矿物颜料）
The mixture of sperm and accessory fluids is called semen.
精子和附加的液体的混合物称为精液。
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