1) cyanidation press filtration
氰化压滤
1.
Reform of the cyanidation press filtration feed system;
氰化压滤给料系统的改造
2) percolation cyaniding
渗滤氰化
1.
Through pretreatment of alkali leaching followed by percolation cyaniding,the leaching rate of the low grade gold ores which contain arsenic abundantly reaches to 80.
通过对惠家沟高砷低品位金矿石采用碱浸预处理──渗滤氰化提金试验，获得了金浸出率８０。
3) pressure cyanide leaching
加压氰化
1.
As for the proposed new technology treating the sulfide flotation concentrates firstly by hydrometallurgical pre-treatment and then by high-temperature cyanide leach,the influences of various technical conditions in pre-treatment process on the pressure oxidization leaching of copper and nickel and on the later pressure cyanide leaching of platinum and palladium were investigated.
针对前期研究提出的浮选精矿先经湿法预处理而后再加压氰化浸出铂族金属的全湿法新工艺,变动预处理反应过程各种工艺参数,考察了预处理对铜、镍氧化浸出以及对后续铂、钯氰化浸出指标的影响。
4) pressure cyanidation
加压氰化
1.
The researches and newest progressing in pressure cyanidation method for treating the refractory gold ores, spent auto-catalysts and platinum-group metals ores were reviewed in present paper.
加压氰化过程通过强化反应动力学,可实现难浸金属的高效浸出,在贵金属湿法提取冶金领域是一新兴技术。
5) cyanide leachmg tank
氰化渗滤池浸
6) press drying
压滤干化
补充资料：氰化
分子式：
CAS号：
性质：把氰基引入有机化合物（CN—中C与有机化合物中C相连）的过程。如RX+NaCN→RCN+NaX；酰胺脱水RCONH2RCN；氢氰酸和醛的加成反应，RCHO+HCN→RCH(OH)CN。
CAS号：
性质：把氰基引入有机化合物（CN—中C与有机化合物中C相连）的过程。如RX+NaCN→RCN+NaX；酰胺脱水RCONH2RCN；氢氰酸和醛的加成反应，RCHO+HCN→RCH(OH)CN。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条