1)lithium recovery提锂
1.In the paper,the processes and techniques for lithium recovery from salt lake brines were synthetically analyzed,and the developmental trend for lithium separation from salt lake brines was also pointed out.金属锂及其化合物在能源和新材料方面具有重大应用前景,盐湖卤水提锂将成为21世纪锂盐生产的主攻方向。
英文短句/例句
1.Research on the Preparation and Mechanism of the H_2TiO_3-type Lithium Exchanger and Its Application to the Extraction of Li～+ from the Brine;偏钛酸型锂交换体制备、机理及其从液态锂矿提锂研究
2.Preparation and Lithium Uptake Properties of Lithium Ion Sieves Derived from Spinel-type Manganese Oxide尖晶石型锰氧化物锂离子筛制备及提锂性能
3.Study on Mineralogy and Preparation of Lithium Carbonat of Spodumene from Pegmatite Deposits in Guanpo Henan Province河南官坡伟晶岩中锂辉石的矿物学及提锂工艺研究
4.Preparation of cryolite by two-step process to extract aluminum and fluoride from brine after lithium extraction(2)两步法从提锂后卤水中提铝、氟制备冰晶石(2)
5.Preparation of cryolite by two-step extracting of aluminum and fluoride from lithium free brine(1)两步法从提锂后卤水中提铝、氟制备冰晶石(1)
6.Synthesis of New Composite Based on Titanium and Study on Lithium Adsorption Property;新型含钛复合物的合成及其提锂性能研究
7.Study on Quick Extraction of Lithium by Heating Carbonate-type Brine at a Series of Temperature Conditions系列升温条件下碳酸盐型卤水快速提锂研究
8.Current status and existing problems of lithium extraction technology from salt lake盐湖卤水提锂工艺技术现状及存在的问题
9.Study on Extracting Lithium from Lepidolite and Preparation of Lithium Chloride;锂云母中锂的提取及氯化锂制备的工艺研究
10.Wet Extraction of Cobalt and Aluminum in Lithium-Ion Batteries in Cell Phones湿法提取手机锂离子电池中的钴和铝
11.Lithium-based batteries offer many advantages over nickel and lead-based systems.锂电池提供了很多比镍或铅电池优越的特点。
12.Traditional lithium-ion batteries have carbon electrodes, which are relatively bulky for the energy they provide.传统锂电池以相当大的碳电极提供电力。
13.Extracting Lithium by Precipitation of Al(OH)_3 from Salt Lake;氢氧化铝沉淀法从卤水中提取锂的研究
14.Experimental Study on Extraction of Lithium by Vacuum Thermal Reduction with Ferro-silicon Alloy硅铁真空热还原提取锂的实验研究(英文)
15.Progress in the additives to improve the safety performance of Li-ion battery提高锂离子电池安全性能的添加剂的进展
16.Design and calculation of tritium extraction from liquid LiPb by bubble columns for ITER(In Chinese)ITER液态锂铅回路提氚鼓泡器的设计与计算
17.Research BP Neural Network in Enhancing the Controlling and Testing Accuracy of Li-Ion Electric Vehicle Battery神经网络在提高锂离子电池检测精度中的研究
18.Progress on lithium and magnesium separation and recovery from the salt lake brines盐湖卤水资源锂镁分离提取的研究进展
相关短句/例句
recovery of lithium from ore矿石提锂
3)extraction of lithium from brine卤水提锂
1.Since the development of extraction of lithium from brine,world lithium in-dustry has been undergoing great changes that has influenced China's lithium industry a great deal.为适应形势变化,我国锂工业适时地进行了发展战略调整,并在不断扩大内需,推动其持续发展及加强卤水提锂试验研究等方面取得了新的进展。
4)Mother liquor after extracting lithium提锂母液
5)lithium adsorption锂提取
6)extraction of lithium锂的提取
延伸阅读
硫酸法提锂硫酸法提锂extraction of lithium from spodumene by sulfuric acid process !iUSU0nfQ tili硫酸法提钮(extraetion of lithium from spo-dumene by sulfurie aeid proeess)铿辉石精矿经硫酸化培烧等处理生产碳酸锉的权提取方法。与石灰法提权相比，硫酸法提锉具有锉收率高、能耗小、成本低等优点，已成为从铿辉石精矿生产碳酸铿的主要工业方法。原理铿辉石矿一般含理品位低，需经重选和浮选从含Li20o.8%~1.3%的原矿获得含Li:0 5.5%一7.0%的锉辉石精矿，作为硫酸法提锉的原料.馒辉石精矿中的锉主要以a型铿辉石形态存在，在硫酸化焙烧前必须经转化焙烧处理，使不与硫酸反应的。型铿辉石转变为能与硫酸反应的p型锉辉石。p型理辉石在低温下焙烧与硫酸反应，进行H十一Li+交换，生成可溶性硫酸锉。硫酸铿与保持原晶形的不溶性H刃·A12O:.4510:脉石经浸出、过滤等处理而得以分离. 工艺一般由转化焙烧、硫酸化焙烧、熟料漫出和洗涤、浸出液净化、净化液燕发浓缩、锉沉淀、硫酸钠析出组成，工艺流程见图1。于导盛竺，造出粉…巨士自三盛竺巡丫划{， ’}孟翌级 邑竿{‘那品， 图l硫酸法提锉流程转化培烧将天然Q型锉辉石(单斜晶系，密度315okg/m3)精矿在回转窑内于1323~1373K温度下焙烧，恒温约。.sh，Q型馒辉石便转化为月型锉辉石(四方晶系，密度2400kg/m，)，简称焙料。a型转化为归型锉辉石的转化率在98%以上。 硫酸化焙烧焙料磨细到一0.o74mm粒级的超过90%，与相当于焙料中锉当量过剩35写的浓硫酸(93%以上)混合，称混酸料.混酸料在另一钢质回转窑中于523K温度下焙烧，恒温约o.sh，焙料中日型铿辉石同硫酸反应，酸中氢离子置换日型理辉石中的锉离子，生成可溶性硫酸理和锉辉石结构未发生变化的不溶脉石，称熟料。熟料含残酸约5%。以熟料中可溶硫酸锉与全锉之比(称为标准浸出率)来表示熟料质量，熟料标准浸出率一般大于99%。每吨焙料需用浓硫酸约0.21t.主要化学反应为: 爵LiZO一A12O:.45102+HZSO4— HZO·AI:03·4510:+LiZSO;(1)除反应(1)外，还有其他碱金属发生同样反应，形成相应的可溶性盐。 熟料浸出和洗涤熟料浸出主要是用水使熟料中的可溶性硫酸锉溶入液相，以达到与不溶脉石分离的目的。为了减轻溶液对浸出设备的腐蚀，在浸出过程中用石灰石粉浆中和熟料中的残酸，将浸出料浆的pH提高至6.5，并同时除去大部分铁、铝等杂质。没出液固比约2.5，浸出时间约。.sh。浸出料浆经分离处理后所得的溶液称浸出液，约含LiZso‘1009/L(Li刃279/井常咖一砖L)。
