高柱浸出,higher column leaching
1)higher column leaching高柱浸出
1.Performance ofhigher column leaching of ore in a uranium deposit某铀矿床矿石高柱浸出性能研究
2.The results of condition tests ofhigher column leaching of uranium ore are summarized in a vein-group-type uranium deposit.总结了某群脉状铀矿床原地爆破浸出采铀矿石高柱浸出条件试验结果。
2)column leaching test柱浸出
1.Based on the availability leaching test,sequential extraction procedure andcolumn leaching test,the limitation of the static leaching tests to identify the leaching risk of the ashes was discussed with regard to amphoteric lead.采用我国(GB)和美国(TCLP)静态浸出测试方法,评价生活垃圾焚烧飞灰及其稳定化产物的浸出毒性,并借助有效浸出测试、连续提取程序和动态(柱浸出)浸出测试方法,以两性重金属Pb为对象,探讨了静态浸出测试方法鉴别飞灰重金属浸出风险的局限性。
3)pressure leaching高压浸出
1.Thepressure leaching technology has been used in the extraction process of zinc, uranium ,molybdenum, copper, nikel, cobalt, manganese, aluminium, vanadium from it was brought forward, beacuase thepressure leaching can enhance the reaction velocity, so it make many metallurgic processes advance though they cannot do under the normal temperature and pressure.而且由于高压浸出技术以其生产清洁,流程简单,投资省,资源综合利用率高的特点将有望代替传统的炼锌工艺。
4)high acid leaching高酸浸出
英文短句/例句
1.Application of high temperature and high-acid leaching in conventional zinc hydrometallurgy process高温高酸浸出在传统炼锌工艺中应用的研究
2.Removal of Magnesium Oxide from High MgO Content Ores Using Sulfuric Acid Leaching Method and Comprehensive Utilization of the Leaching Solution;高镁矿石酸浸降镁及浸出液综合利用研究
3.The Study of Dephosphorization from High Phosphorus Hematite by Using Acid Leaching and Utilization of Leaching Solution;高磷赤铁矿酸浸降磷及浸出液综合利用的研究
4.Eeffects of assisted gold leaching reagents, potassium permanganate and hydrogen peroxide, on the gold cyanide leaching performace are studied.对辅助浸金剂高锰酸钾和过氧化氢的加入次序对金氰化浸出行为的影响进行了探讨。
5.Accelerated Carbonation of High Ca Content Municipal Solid Waste Incineration Fly Ash and Impact on Leaching of Heavy Metal高钙特征焚烧飞灰的加速碳酸化处理及对重金属浸出特性的影响
6.Elimination of Magnesium Oxide in the Platinum Palladium Ore by Acid Leach and Comprehensive Utilization of the Leach Liquor云南某铂钯矿酸浸除镁及浸出液综合利用研究
7.Simultaneous Pressure Oxidation Leaching of Zinc Sulfide Concentrate and Neutral Leaching Residue闪锌矿与中性浸出渣合并氧压酸浸(英文)
8.The Screening and Breeding of High Effective Bacteria and Mechanism of Bioleaching of Copper Sulfide Minerals;铜硫化矿生物浸出高效菌种选育及浸出机理
pared with the conventional leaching, the acid consumption is reduced by 30%～40% in the activate heap process.试验证明 ,活化堆浸比常规酸法浸出可省酸30 %～ 4 0 % ;
10.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
11.Characteristics of Fe, Mn and Zn Leached from Soils by Simulated Acid Rain;模拟酸雨对土壤中铁、锰、锌的浸出特征
12.The Experimental Research on Extraction of Vanadium from Stone Coal by No-salt-roasting and Low Acid Leaching石煤空焙—低酸浸出提钒的试验研究
13.Technique of oxidizing roast-acid leaching of vanadium from stone coal石煤氧化焙烧-酸溶液浸出提钒工艺
14.Choice of leaching agent in acid agitation leaching of a uranium ore某铀精矿酸法搅拌浸出氧化剂的选择
15.Reduction Leaching of Lateritic Nickel by Dilute Hydrochloric Acid Solution稀盐酸溶液还原浸出红土镍矿的研究
16.Thermodynamics of alumina leached by sulfuric acid process硫酸浸出法提取氧化铝的热力学讨论
17.Study on Technology of Hydrochloric Acid Leaching Al and Fe from Roasted Coal Fly Ash粉煤灰烧结料盐酸浸出铝铁工艺研究
18.Focus on the peculiarities of refractory gold ore containing rich arsenic and rich sulphur in Jiangxi gold mines,the paper propose a new method and technology of acidic aqueous chlorination of gold.针对江西高砷高硫难浸金矿石的特点，提出了酸性水溶液氯化提金的新方法与工艺。
相关短句/例句
column leaching test柱浸出
1.Based on the availability leaching test,sequential extraction procedure andcolumn leaching test,the limitation of the static leaching tests to identify the leaching risk of the ashes was discussed with regard to amphoteric lead.采用我国(GB)和美国(TCLP)静态浸出测试方法,评价生活垃圾焚烧飞灰及其稳定化产物的浸出毒性,并借助有效浸出测试、连续提取程序和动态(柱浸出)浸出测试方法,以两性重金属Pb为对象,探讨了静态浸出测试方法鉴别飞灰重金属浸出风险的局限性。
3)pressure leaching高压浸出
1.Thepressure leaching technology has been used in the extraction process of zinc, uranium ,molybdenum, copper, nikel, cobalt, manganese, aluminium, vanadium from it was brought forward, beacuase thepressure leaching can enhance the reaction velocity, so it make many metallurgic processes advance though they cannot do under the normal temperature and pressure.而且由于高压浸出技术以其生产清洁,流程简单,投资省,资源综合利用率高的特点将有望代替传统的炼锌工艺。
4)high acid leaching高酸浸出
5)ferric leaching高铁浸出
6)high temperature leaching高温浸出
延伸阅读
高镍锍选择性浸出法高镍锍选择性浸出法selective leaching method of high nickel matte高镍毓中一穷一斗聋干音穿 星翌垦堡二塑:里里垦丝高镍硫选择性浸出原则流程出、氯化浸出和氨性溶液浸出(见图)。这种方法是20世纪60年代以后发展起来的，由于将金属的分离和精炼紧密结合，从而简化了流程，并有利于环境保护，因而是一种很有发展前途的高镍毓处理方法。硫酸选择性浸出通常采用常压和加压相结合的浸出方法。从高镍毓到产出金属镍一般经过碎磨、浸出、净化、电解沉积或加压氢还原等过程。浸出过程中，高镍毓内的镍、钻生成可溶性硫酸盐进入溶液，铜、铁、贵金属则留在浸渣中。由于浸出液中铜、铁等杂质含量很低，因而浸出液的净化比较简单，可以采用化学沉淀法(见沉淀)或溶剂革取法净化。净化后的硫酸镍溶液采用电解沉积法生产电镍或采用加压氢气还原法生产镍粉‘此法对物料中的铜、硫含量有一定要求，因为在热压浸出阶段必须有足够的铜离子与硫化镍进行交互反应，才能使镍梳中的镍完全浸出进入溶液勺芬兰奥托昆普公司(Outokumpu Oy)哈贾伐尔塔(Harjavalta)冶炼厂是最早采用硫酸选择性浸出法处理高镍铣的工厂，该法于1960年用于生产，1981年对浸出系统进行了改造，形成三段常压浸出和一段加压浸出流程。浸出液采用三价氢氧化镍除钻，净化后的硫酸镍溶液送电解沉积生产高质量的阴极镍。此法流程简单，金属直收率高，但能耗较大。中国曾试用硫酸选择性浸出法处理金川有色金属公司产出的高镍毓，1984年完成了半工业试验。氯化浸出以盐酸或氯气为浸出剂使高镍毓中的镍、钻和一部分铜等有价金属呈氯化物形态溶解进入溶液，大部分铜和贵金属留在浸出渣中。从高镍钵到制得金属镍一船多讨碎磨、得出、净化、电解沉积或加压氢还原等过程。氯化浸出的特点是反应速度快，氯化物溶解度大，在电解沉积阴极镍时可以采用高电流密度，生产能力大。加拿大鹰桥镍矿业公司(F alcon-brid罗Niekel Mines Ltd.)的克里斯蒂安松(Kristiansand)镍精炼厂是最早采用氯化浸出的工厂，1968年该方法投产，先采用盐酸浸出，1977年改用氯气浸出。此法流程简短，可在常温、常压下进行，对物料的适应性强，但需用耐腐蚀设备。中国也曾试用氯气选择性浸出法处理金川有色金属公司产出的高镍毓，1991年完成了扩大试验，浸出渣含镍低于3%。氨性溶液浸出澳大利亚西部矿业有限公司(western Mini雌Corp.Ltd)的克维纳纳(Kwinana)镍精炼厂是世界上惟一采用加压氨性溶液浸出法处理高镍毓的工厂，该厂于1967年采用这种方法生产。
