The Mo recovery process was tested from the smelting slag of Bi reverberatory furnace by water quench leaching, and the tested process was compared with the present soda leaching process.
进行了铋反射炉熔炼渣水淬浸出回收钼的工艺试验研究,并将试验工艺与现有的纯碱浸出提钼工艺做了对比分析。
Process of desilication under high temperature-magnetic separation was adopted for iron recovery from water quenched slag of copper smelting.
采用高温脱硅—磁选工艺从炼铜水淬渣中回收铁。
Vibration blocking removal technologies, acid fracturing technique, steam injection, water injection were generalized successfully in oil recovery process.
在采油生产中已成功推广了振动解堵、酸化压裂解堵、注蒸汽、注水等增产技术。
Wangzhuang oilfield is a typical representative of water-sensitive heavy oil reservoir. The change of water sensitivity during thermal recovery process directly relates to oilfield development scheme.
王庄油田是水敏性稠油油藏的典型代表,其水敏性在热采过程中的变化直接关系到油田开发方式的选择。
An enhanced oil recovery process in which water mixed with chemicals is injected into a depleted oil reservoir.
将混有化学剂的水注入衰竭油藏的一种强化采油过程。
Therefore, for the gray water recovery system in coal gasification process, bubble column is also a suitable type for hot water tower.
故鼓泡塔亦是较理想的热水塔塔型,可用于水煤浆气化系统。
For a severe conglomerate reservoir heterogeneity, cyclic water injection process may substantially enhance oil recovery.
对于非均质程度很高的砾岩油层,采用周期性注水方式可以大幅度地提高原油采收率。
Recovery of sodium compounds is important in the economy of the process. In modern kraft mills, operations are completely contained; waste streams are recycled and reused, eliminating water pollution.
钠化合物的回收在这种方法的经济效益中起重要作用。在近代的硫酸盐制浆厂中,操作过程是全封闭的;废液经回收处理后重复使用,消除了对水的污染。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多,文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
The efficiency of oil recovery with water flooding process is poor in low-permeability oil reservoirs.
低渗透油藏注水开发效果差、采收率低,而采用气驱技术是动用此类难采储量的有效方法之一。
Study on treatment process of vapour driving oil recovery wastewater reused for high pressure boiler water supply;
对常压热水锅炉房设计运行中应注意的安全问题进行了探讨,涉及系统流程设计、水击、循环泵汽蚀。
Objective To observed the recovery process of spinal cord motor function after the injury by compression with a water balloon from ventral aspect.
目的观察脊髓腹侧压迫致伤后脊髓功能变化的规律。
Objective To observed the recovery process of spinal cord motor function after the injury by compression with a water balloon from ventral aspect.
目的观察脊髓腹侧压迫致伤后脊髓功能变化的规律。
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