Modified Pyro-metallurgical Technology for Recovery of Impurities from Crude Lead Using Chalk Powder

Fakhri Hamdullah Ibraheem Al-nidai

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Modified Pyro-metallurgical Technology for Recovery of Impurities from Crude Lead Using Chalk Powder

机译：改进的火法冶金技术，用粉笔粉从粗铅中回收杂质

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Harris process is a well-known technology for purification of lead from alloying elements antimony, tin and arsenic (impurities). The process used sodium nitrate as oxidizing agent with sodium hydroxide for agglomeration of the floated skim over molten le

机译：哈里斯工艺是从合金元素锑，锡和砷（杂质）中提纯铅的著名技术。该方法使用硝酸钠作为氧化剂和氢氧化钠，使浮选脱脂在熔融金属上结块

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《International Journal of Engineering Trends and Technology》 |2013年第7期|共1页
作者
Fakhri Hamdullah Ibraheem Al-nidai;
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1. Modified Pyro - metallurgical Technology for Recovery of Impurities from Crude Lead Using Chalk Powder [J] . Fakhri Hamdullah Ibraheem Al-nidai International Journal of Engineering Trends and Technology . 2013,第7a4期

机译：改进的火冶金技术用粉笔粉从粗铅中回收杂质。
2. Removal of impurities from crude lead with high impurities by vacuum distillation and its analysis [J] . XiangFeng Kong, Bin Yang, Heng Xiong, Vacuum: Technology Applications & Ion Physics: The International Journal & Abstracting Service for Vacuum Science & Technology . 2014,第Null期

机译：真空蒸馏去除粗铅中高杂质的杂质及其分析
3. Investigation of CO2 Enhanced Oil Recovery Using Dimensionless Groups in Wettability Modified Chalk and Sandstone Rocks [J] . Vahid Alipour Tabrizy Journal of Petroleum Engineering . 2014,第Null期

机译：在可湿性改性的粉笔和砂岩中使用无因次基团提高二氧化碳采收率的研究
4. Modified pyro-metallurgical technology for recovery of impurities from crude lead using chalk powder [C] . F. H. Ibraheem International Conference on Petroleum and Mineral Resources . 2013

机译：使用粉笔粉从原油铅中恢复杂质的改造的热冶金技术
5. DETERMINATION OF RARE-EARTHS AND OTHER TRACE IMPURITIES IN LEAD ZIRCONATETITANATE CERAMICS BY NEUTRON ACTIVATION ANALYSIS AND PIEZOELECTRIC PROPERTIES OF LEAD ZIRCONATE TITANATE CERAMICS AS MODIFIED BY SMALL QUANTITIES OF RARE-EARTH, URANIUM AND HAFNIUM ADDITIVES. [D] . BEARD, HOWARD RICHARD. 1966

机译：通过中子活化分析和铅，锆，钛酸铅陶瓷的压电特性（通过少量的稀土，铀和HA添加剂修饰）来测定铅酸锆钛酸盐陶瓷中的稀土和其他痕量杂质。
6. Kinetics of Calcite Dissolution and Ca–Mg IonExchange on the Surfaces of North Sea Chalk Powders [O] . Jiasheng Hao, Karen L. Feilberg, Alexander Shapiro 2020

机译：方解石溶解和钙镁离子的动力学在北海粉笔粉表面交换
7. Investigation of CO2 Enhanced Oil Recovery Using Dimensionless Groups in Wettability Modified Chalk and Sandstone Rocks [O] . Vahid Alipour Tabrizy 2014

机译：使用无润湿性修饰粉笔和砂岩岩体使用无量纲基团增强石油回收的研究
8. Comparison of the UCB Sulfur Recovery Process with Conventional Sulfur Recovery Technology for Treating Recycle Gas from a Crude Oil Residuum Hydrotreater [R] . Lynn, S., Neumann, D. W., Sciamanna, S. F., 1986

机译：UCB硫磺回收工艺与常规硫磺回收技术处理原油渣油加氢处理厂循环气的比较

Modified Pyro-metallurgical Technology for Recovery of Impurities from Crude Lead Using Chalk Powder

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