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- A dearsenifying process from high concentration arsenate solution by formation of insoluble ferric arsenate is analyzed by thermodynamics and examined experimentally. 从热力学计算及实验两方面研究了酸性冶金废液中以砷酸铁形式中和沉淀脱砷过程。
- The dearsenifying process from leaching solution by formation of insoluble ferric arsenate was analyzed by thermdynamic and experiment,and the stability of ferric arsenate was also investigated. 从化学热力学和实验2方面研究了浸出液中以砷酸铁形式中和沉淀脱砷过程,并对砷酸铁沉淀的稳定性进行了研究。
- ferric arsenate 砷酸铁
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- A Study on the Removal of Arsenic From Leaching Liquor of Arsenic-containing Alkaline Dregs by Precipitation as Ferric Arsenates 砷碱渣浸出液铁盐沉砷过程研究
- Their removal is effected by aluminum and ferric salts. 用铁盐和铝盐能将其有效地除去。
- Acetates were synthesized with ammonium ferric sulfate as catalyst. 以十二水合硫酸铁铵为催化剂合成乙酸酯。
- In the second reactor, the ferric solution leaches the ore. 在第二个反应器中，用三价铁离子溶液浸出矿石。
- The arsenate is usually formed in oxidation zones in contact with the atmosphere and free oxygen, and arsenic will precipitate with ferric hydroxide. 在与大气和游离氧接触的氧化带中，常形成砷酸盐，而且砷与氢氧化铁一起沉淀。
- Outdoor pipe of gas should be painted with mica ferric oxide cover paint twice. 户外烟气管道应该用云母三氧化二铁面漆油漆两次。
- PREPARATION OF POLYALUMINIUM- FERRIC CHLORIDE FROM SULPHUR- FERRIC ORE DREGS. 利用硫铁矿渣制备聚合氯化铁铝净水剂。
- In the first step, a ferrous iron solution is oxidized to ferric iron. 在第一段中,二价铁离子溶液被氧化成三价铁离子溶液。
- Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate. 首次将硫酸铁用于催化合成马来酸二辛酯。
- Transporters belonging to the NIP subfamily of aquaporins in rice are permeable to arsenite but not to arsenate. 亚砷酸盐是稻田土壤中砷的主要存在形式，而木质部把营养从根部运输到植株。
- Experimental study of a kalium titanyl arsenate optical parametric oscillator in the mid-infrared band[J]. 引用该论文 王滨;任刚;李彤;牛瑞华;于淑范;钟鸣;吕百达.
- As the thermal treatment temperature of Ti-MMT increased, the adsorption of arsenate in water obviously decreased. 随着对钛柱撑蒙脱石热处理温度升高，材料对水体中砷酸根的吸附能力呈明显下降趋势。
- Gerri Willis: It's called CCA, which is chromated copper arsenate, believe it or not. 它叫做CCA,就是铬化砷酸铜，信不信由你。
- It describes the test and operation of zinc sulfate solution purification by antimony trioxide instead of arsenate. 介绍硫酸锌溶液由砷盐净化改为锑盐净化的试验及生产实践情况。
- More than 250 arsenate minerals have been identified in nature, but only 39 arsenate minerals in China. 砷酸盐矿物是主要产出于硫化物矿床氧化带中的次生矿物，在自然界中已发现250多种，我国目前仅发现该类矿物38种。
