同时讨论了HDEHP在不同稀释剂中的萃取动力学机理。
The extraction kinetics with HDEHP in different diluents has also been discussed.
本文研究了红茶叶和超微茶粉可溶性固形物含量的萃取动力学过程。
The kinetics of extracting the soluble solid contents from black tea leaves in super-comminuted tea powder was studied.
关于锝萃取动力学的研究目前很少见报道，因此有必要开展这方面的研究工作。
Little research on extraction kinetics of technetium was reported, which is the aim of this work.
文中结合萃取动力学的科研实践，就萃取动力学研究的重要性、研究方法和数据处理方法等做了评述。
The importance of research on the extraction kinetics, its research apporch and the method of data treatment are reviewed connected with author's research experience.
对铜萃取生产中被污染降解的有机相进行回收，并用粘土将之活化，恢复萃取动力学参数指标及相分离性质。
The polluted organic extractant and the degradation organic phase are recovered and activated by clay, so the extracting dynamic parameters and phase separation property are recovered.
本文以红茶为研究对象，采用酶技术和超微粉碎技术对红茶的静态萃取、动态萃取和萃取动力学过程进行了系统研究，结论如下。
The static and dynamic extracts and extract kinetics of black tea are systematically studied by technology of enzyme and super-micro-comminution.
阐述了传统动力学模型用以描述天然产物萃取过程的局限性。
The limitation of the traditional kinetic models was introduced for the description of the extraction of natural product.
根据质量衡算原理，建立了基于微分床萃取的超临界流体萃取的动力学数学模型，从理论上分析了超临界流体萃取的传质过程。
According to the principle of mass conservation, the kinetic model of SCFE is set up founded on differential extraction, and the mass transfer in SCFE is analyzed.
萃取有机相中反向胶团的形成使萃取率极大提高，还具有明显的动力学加速作用，由此提出了“囊效应”传质理论和数据处理方法。
It is also found that the formation of reversed micelle in the organic phase could improve the extraction rate greatly and the extraction process exhibited obvious dynamic accelerating function.
该萃取体系具有较快的反应动力学，锶浓度对萃取没有很大的影响。体系具有良好的反萃性能，可用去离子水作为反萃剂。
The results show that this extraction system has good dynamics, stronium concentration do not affect the distribution of stronium, water is a good strippingagent.
分析了各种动力学模型所描述的萃取机理和模型的求解方法，并对各种模型进行了比较，指出了各自的适用范围。
The extraction mechanisms and the solution methods for models are analyzed. The application scope of models is pointed out.
酸性含磷萃取剂和醚类萃取剂对锆铪分离有较好的效果，对其萃取机制、热力学和动力学等基础性研究较多。
The basic studies, such as mechanism, thermodynamics and kinetics, on the acidic phosphorus-containing extractant and the ether extractant were performed for their good effect.
酸性含磷萃取剂和醚类萃取剂对锆铪分离有较好的效果，对其萃取机制、热力学和动力学等基础性研究较多。
The basic studies, such as mechanism, thermodynamics and kinetics, on the acidic phosphorus-containing extractant and the ether extractant were performed for their good effect.
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