硼精矿,boron concentrate
1)boron concentrate硼精矿
1.When paigeite was used as raw material to produce borate products,iron ore concentrate is usually to be se-parated at first,and then boracic tailing is processed intoboron concentrate powder.以硼铁矿为原料生产硼酸盐产品,通常是先选出铁精矿后,含硼尾矿再加工成粉状硼精矿。
2)boron containing iron ore concentrates硼铁精矿
英文短句/例句
1.Industrial Experiment and Research of Improving Quality of Sinter With Boron-Bearing Iron Concentrate as Additive含硼铁精矿添加剂改善烧结矿质量的工业试验
2.Experimental Study on Ferroboron Concentrate as Energy Conservation Additives for Agglomeration硼铁精矿作为造块节能添加剂的试验研究
3.Study on Recovery of Camsellite from Liaoning Fengcheng Ludwigite Ore辽宁凤城硼铁矿硼镁石矿物浮选分离研究
4.Rail Kuangcaixuan sales: Rail concentrates, titanium concentrates.铁矿采选，销售：铁精矿，钛精矿。
5.Geologic features of Tieli-Tonghe boron deposit, Heilongjiang Province黑龙江省铁力—通河地区硼矿地质特征
6.The uranium-bearing vonsenite deposit in Liaodong (eastern Liaoning) is a unique and superlarge deposit.辽东硼铁矿床是一处类型独特的超大型矿床。
7.Recovery of uranium mineral from Liaoning Fengcheng ludwigite ore by gravity concentration重选回收辽宁凤城硼铁矿中铀矿物研究
8.Research on the Production of Super Pure Iron Concentrate with a Powder Iron Concentrate用某铁精矿粉制取超纯铁精矿的选矿试验研究
9.Behavior and Role of Boron-magnesium in Agglomeration of Fine Iron Ore;硼镁在铁矿粉造块中的行为和作用规律
10.Study on constructing eco-industrial park for comprehensive utilization of paigeite ore;硼铁矿资源综合利用生态工业园建设研究
11.AT&T Matrix Evaluation System for Pyro-Metallurgical Separation of Paigeite Ore硼铁矿火法分离过程的AT&T矩阵系统评价
12.By contrast, the process for goethite and manganite were exothermic.硼在针铁矿、水锰矿上的吸附为放热过程 ,解吸为吸热过程。
13.A Study on the Influence of Boron-magnesium Addition on Agglomeration Process of Iron Ore;硼镁复合添加剂对铁矿粉造块成矿过程影响机理的研究
14.Rail concentrates covered processing and sintering, iron ore processing.铁精矿石粉加工、结、矿石加工。
15.Troilite and sulphur concentrates--Rules for examinatioGB/T2459-1981硫铁矿和硫精矿检验规则
16.Study on Ferric Sulfate Electrochemical Process for Leaching Chalcopyrite Concentrate;硫酸铁电化浸出黄铜矿精矿工艺研究
17.Determining of reasonable price of iron ore when decision is made to open an iron ore mine;开发铁矿山项目时铁精矿合理价格的选取
18.Wengquangou boron-iron deposit occurred within the rocks of Lieryu Formation in Liaohe Group, early Proterozoic.翁泉沟硼铁矿床赋存于早元古宙辽河群里尔峪组。
相关短句/例句
boron containing iron ore concentrates硼铁精矿
3)B-Mg-bearing concentrates硼镁铁精矿
4)uranium bearing boron concentrate含铀硼精矿
1.The optimum conditions of seperating uranium from boron in carbonate decomposition ofuranium bearing boron concentrate were studied in the paper.含铀硼精矿在ＣＯ中还原焙烧得到熟矿粉，硼的活性为９０８３％，用通ＣＯ２的碳酸钠水溶液碳解，Ｂ２Ｏ３溶出率在８６％以上，铀溶出率４８８％，碳解体系中加适量ＦｅＳ，铀溶出率降至０６２％以下，较好地实现了铀硼分离。
5)boronic iron concentrate含硼铁精矿
1.The results of boron, borax andboronic iron concentrate as additives in the production of sintering pellets are compared and analyzed.比较分析了硼、硼泥、含硼铁精矿作为添加剂在烧结球团生产中的应用,得出了含硼铁精矿作为烧 结球团的含硼添加剂在经济上、工艺上都是可行的,且性能优于硼泥的结论。
6)boron-bearing iron concentrate含硼铁精矿
1.The influence ofboron-bearing iron concentrate as additives on sinter quality under the production condition of the iron making plant of BX STEEL was investigated.以含硼铁精矿作为烧结添加剂,在本钢炼铁厂生产条件下,研究了含硼铁精矿对烧结矿质量的影响。
延伸阅读
钒铁精矿直接提钒钒铁精矿直接提钒direct extraction of vanadium from ferro-vanadium concentratefantie!ingkuang zhi」ie tifan钒铁精矿直接提钒(direet extraetion of van.adium from ferro一vanadium eoneentrate)钒铁精矿钠盐焙烧制取五氧化二饥的机提取方法。又称铁精矿水法提饥。饥钦磁铁精矿经磨矿、磁选所得食钒铁精矿通常含v20。0.5%~2%和全铁50%一“%，可不经高炉炼铁和铁水吹钒渣而直接进行钠引焙烧和水浸出提饥，提饥后的铁精矿再用作炼铁原料原理经细磨的钒铁精矿和钠化剂(碱、芒硝或员明粉N助50‘)制成粒或造成球，在焙烧炉内进行氧仁钠化焙烧，钒铁精矿中的钒便被氧化生成V205:，_~，，~、5~_一。。、，~2(Feo·VZO:)十份O:一Fe:03+2V2O5 “、‘’~’‘一J’2一‘一‘一‘’一‘一‘V20。再和NaZso.分解产生的Na20作用，生成水译性NaVO::__v针~_，_.--一.5一 SNaZSO‘一SNaZO十5502十.份02~’一‘~~吸~’一‘一’-一一‘’2一“2V2O5+ZNa:O一4NaVOa ，___，~、.5~一~.。，，~2(FeO’VZO，)+to，一Fe，03+”V，O”总反应为: 2(FeO·V20，)+SNaZSO-一4NaV03+3NaZO+Fe:03+5502用水浸出焙烧产物过程中，NaVO:进入溶液与大部分不溶产物分离，然后再从经净化处理过的含钒溶液中沉淀出钒的化合物。工艺根据钠化焙烧所用的主体设备，钒铁精矿直接提饥又分为竖炉钠化焙烧、流态化床钠化焙烧、回转窑钠化烙烧和链算机回转窑钠化焙烧四种方法。竖炉钠化焙烧提钒芬兰劳塔鲁基(Rautaruuk-ki)钢铁公司所属的奥坦梅基(Otan俪ki)饥厂和木斯特瓦拉(Mustavaara)饥厂均采用钒铁精矿加钠盐造球，竖炉钠化烙烧的提钒方法.奥坦梅墓饥厂所用的原料成分(质量分数。/%)为:全Fe6s.4，TioZs.2，vZos1 .125，5102 0.4，Cao 0.06，Mg00·24，Ai203o·5。饥铁精矿磨至一。.o38mm粒级占85%，加入占料量2.2%~2.3%的芒硝(NaZSO;)或1.6%~1.8%NaZC03，用混料圆筒(直径 2.7m，长gm，倾角70)造球机制成直径13~16mm的球粒，入直径3~3.3m、高15m圆形竖炉中进行钠化烙烧。烙烧产物在20个浸出峨中浸出。浸出嫩用钢板焊成，外部保温，雄径2.sm、高12.sm、容积6om3，可装钠化球sot。浸出后的钠化球送高炉炼铁。浸出液含钒20~259/L，在6个10m，沉淀嫩中加硫酸和硫酸按在363K温度下沉淀出vZOS。沉饥后尾液含饥。.089/L，经进一步处理后排放.竖炉作业率90%，热耗为每吨球团18~20L重油，蒸汽消耗为每吨vZo。600L，电耗为每吨V20。3300kw·h，产品五氧化二钒纯度为”.5%，钒收率78写。
