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1)  De Laval centrifugal extracter
德-拉伐尔离心萃取器
2)  De Laval centrifuge
德-拉伐尔离心机
3)  De Laval centrifuge
德拉伐尔式离心机
4)  centrifugal extractor
离心萃取器
1.
Rare-earth extraction with the cylindrical centrifugal extractor;
圆筒式离心萃取器稀土萃取的试验研究
2.
By centrifugal extractor,under the condations of 1 L/h of flow volume,2/1 of phase rate,4000 r/min of centrifugal speed,5.
利用离心萃取器,在流量1 L/h,相比(Vo/Va)=2/1,离心转速4000 r/min,水相料液pH=5。
3.
The structure,working process and performance of centrifugal extractor are described and its applications in non-ferrous metallurgy are reviewed,such as separations of In and Fe,Ni and Co,Zr and Hf,and rare earths,extraction of Ge from zinc sulphate solution,and treatment of poor gold-bearing liquor from gold metallurgy.
介绍离心萃取器的结构、工作过程和性能,综述其在有色冶金中的应用,如铟铁分离、镍钴分离、锆铪分离、稀土元素分离、从硫酸锌溶液中提取锗、氰化浸金贫液处理,所有这些应用都获得满意结果。
5)  centrifugal contactor
离心萃取器
1.
Study on treating p-nitrophenol wastewater with HL-centrifugal contactor;
用HL离心萃取器处理含对硝基酚废水的研究
2.
The hold up volumes of aqueous phase and organic phase in an annular centrifugal contactor were measured by the liquid fast discharging method,and the interface radii were calculated from the hold up volumes using a suitable model of phase distribution.
系统研究了转速、流比、重相堰直径、流量、两相密度差和粘度6个参数对环隙式离心萃取器界面半径的影响。
3.
The process also included Co recovery, Pb removal by ion exchange, Research work is colnposed of extraction experim-nt ,bench-scale test and pilot test carried out in centrifugal contactors.
本流程进行了萃取平衡试验,并用离心萃取器进行了台架试验和半工业试验,结果表明,本流程是切实可行的。
6)  Podbielniak centrifugal extractor
波德别尔涅克离心萃取机
补充资料:德拉伐尔式离心机
分子式:
CAS号:

性质:一种碟片式离心机,但在每一碟片上均开有分布孔。操作时,固-液混合物由空心转轴的顶部进入后,流至碟片组的底部,然后通过小孔被分配至各个碟片的通道间。在离心力作用之下,固体逐步沉积于每一碟片的下方,并向转鼓外缘移动,经汇集后,呈泥浆状,由重液出口处连续排出;清液则流向轴心,由轻液出口处排出。这种离心机可用来分离放线菌发酵液,效果甚佳。

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