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1)  coal extracts
原煤浸取液
2)  leaching solution
浸取液
1.
Determination of calcium content of chrome leaching solution by atomic absorption spectrophotometry;
原子吸收分光光度法测铬浸取液中的钙含量
3)  Zinc-leaching-solution
锌浸取液
4)  solid liquid leaching
固液浸取
1.
The current situation and progress of the application of microwave irradiation in solid liquid leaching are reviewed.
综述了微波辐射技术在固液浸取中的应用现状及其进展 ,介绍了微波固液浸取数学模型的建立 ,并分析了微波在此方面的应用前景。
5)  leachates
浸取液
1.
The short\|chain carboxylates and inorganic composition of leachates from the fluid inclusions in some quartz vein\|type gold deposits in the southeastern Guizhou Province were determined by ion\|chromatogrphy.
用离子色谱法测定了黔东南某些石英脉型金矿床的石英流体包裹体浸取液中的短链羧酸和无机组分,发现其中含有甲酸盐、乙酸盐和少量草酸盐,且C( 甲酸盐) > C( 乙酸盐) 。
2.
In order to explore the possible presence of carboxylic acids in fluid inclusions of minerals,the carboxylic compositions in leachates from quartz,fluorite,barite,sphalerite,galena,pyrite,chalcopyrite and magnetite from some gold,tungsten,iron,fluorite,barite and polymetallic mines were determined by ion chromatography.
矿物流体包裹体中的羧酸曾贻善刘家齐(北京大学地质系,北京100871)(地矿部宜昌地质矿产研究所,宜昌443003)关键词矿物包裹体浸取液羧酸离子色谱分析分子中含有羧基官能团(—COOH)的物质称为羧酸。
6)  first step leaching feed liquid
一浸原液
补充资料:槽式浸取
分子式:
CAS号:

性质:又称槽式浸取,在浸取槽内的固体物料(金属矿物、药物、天然植物的籽粒等)被浸取溶剂(水、酸或碱液、有机溶剂等)浸出有价组分的浸取过程。可以用固体颗粒处于静止状态的浸取设备,如渗滤浸取槽;也可以用固体颗粒处于悬浮状态(浆料)的浸取设备,如机械搅拌浸取槽、气升式搅拌浸取槽(帕丘卡槽)等。

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