1) steeping saccharification
浸出糖化
2) steeping saccharifying method
浸出糖化法
1.
The wort was prepared through steeping saccharifying method by increasing te mperature.
以升温浸出糖化法制备麦汁。
3) infusion process
浸出法(糖化)
4) chlorination leaching
氯化浸出
1.
A new technigue for copper electrolysis of Au-Cu ore with chlorination leaching electrolyte in a diaphragm cell;
金铜矿氯化浸出隔膜电解新工艺
2.
A new Au-Ag recovery process,"additives roasting-chlorination leaching-reduction by sodium sulfite" for the complex gold flotation concentrate is described in this article.
介绍了采用"添加剂焙烧—氯化浸出—亚硫酸钠还原"工艺从某浮选含碳砷、高硫金精矿提取金银的试验过程和结果,该方法不仅克服了传统氰化法的流程长、劳动强度大、成本高等缺点,也克服了其它化学湿法回收贵金属高污染的缺点,而且回收率高,生产周期短,劳动条件较好,能综合回收有价金属。
3.
In the chlorination leaching solution of Shizhuyuan complex bismuth concentrate bearing beryllium and fluorine,there were more than forty species which were coordinated with metal ions,such as Bi 3+ ,Be 2+ ,Fe 3+ ,and ligands such as Cl -,F - and SO 2- 4,respectively.
柿竹园含铍含氟铋精矿成分十分复杂，其氯化浸出液中铋、铍、铁等分别与配位体Ｃｌ－，Ｆ－，ＳＯ２－４形成配合物，物种多达４０余种。
5) cyanide leaching
氰化浸出
1.
Process development for the gold concentrate roasting-cyanide leaching in China;
我国金精矿焙烧-氰化浸出工艺的发展
2.
The feasibility study of extracting gold by liquid membrane techuique from the pulp of cyanide leaching;
采用液膜法从氰化浸出矿浆中提金的可行性研究探讨
3.
Discussion on the cause of low silver leaching rate taken place in gold and silver cyanide leaching and ways to increase it;
试论氰化浸出中银浸出率低的原因及提高银浸出率的途径
6) cyanidation
[,saiəni'deiʃən]
氰化浸出
1.
Experimental study on cyanidation for recovering gold and silver from a bearing-copper gold concentrate is conducted.
进行了从含铜金精矿中提取金银的氰化浸出工艺试验研究。
补充资料：氨浸出
氨浸出
ammonia leaching
o「、J Inehu氨浸出(ammonia leaehing)J下J含氨的水溶液作为浸出剂的浸出方法。氨是·种配位体，能与某些金属离子形成配合物(络合物)进入溶液。浸出过程一般通入氧作为氧化剂，氧化被浸出固体物料中的有价组分。氨浸出可在常压或加压下进行。含自然铜、氧化铜或碳酸铜的矿石，可在常压下浸出;而含铜、镍、钻、锌等硫化物精矿，则采用加压氧氨浸出，浸出温度通常为358一373K，氧气压力为0.7一1.4MPa。浸出液经蒸馏除去的氨，可用水吸收后循环使用。氨浸出的优点是能处理含铁高和含碱性脉石的矿物原料，设备的防腐问题容易解决。由于氨具有挥发性，氨浸出需要在密闭反应器内进行。
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