1) core sampler
取心器
1.
shis paper introduces the specifications,construction and working method of 9 core samplers and 1 kind system for recovering unstable core,the storage and separation of core.
介绍了国内外 9种天然气水合物取心器和 1种岩心恢复取样系统的主要技术指标、结构组成和工作原理 ,以及岩心的保存和卸压分离技术 ,并对取心器和取心钻探工艺的技术方案提出了看法和建议。
2) centrifugal extractor
离心提取器，离心萃取器
3) corer
[英]['kɔ:rə] [美]['korɚ]
岩心取样器;冰心取样器
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) sidewall coring gun
井壁取心器
1.
In order to solve such problems as high failure rate of the outdated sidewall coring gun,difficulty of repair,low firing rate,and low recovery rate,a new model of sidewall coring gun is designed and manufactured.
为了解决老式井壁取心器故障率高、维修困难、发射率和收获率低的问题,开发研制了新型的井壁取心器。
6) 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。
补充资料：密闭取心液
分子式：
CAS号：
性质： 在密闭取心时，填装在取心筒内的一种高黏度、低滤失、具有与钻井液密度相匹配的密度，不会污染岩心的专门配制的油基或水基流体。
CAS号：
性质： 在密闭取心时，填装在取心筒内的一种高黏度、低滤失、具有与钻井液密度相匹配的密度，不会污染岩心的专门配制的油基或水基流体。
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