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- Objective To introduce the progresses and applications of supercritical fluid(SCF) in the bioengineering field. 目的介绍超临界流体技术在生物工程领域的应用和发展。
- Supercritical fluid (SCF) is such that both temperature and pressure of the fluid are higher than the supercritical temperature and pressure. 超临界流体(Supercritical Fluid,SCF)是指温度和压力处于其临界温度和临界压力以上的流体。
- The benzene-ethy lene alky lation reaction undei supercritical fluid(SCF)Con-dition has been investigated in many experimental aspects. 通过在色-质联用机上对苯-乙烯烷基化液相反应产物和超临界反应产物的分析,证实超临界反应产物带走了更多的反应过程中生成的焦前体。
- The supercritical fluid (SCF) technology has been widely used to extract the active component and analyze and degrade the residue of pesticides due to its superior characteristic. 超临界流体(supercriticalfluid,SCF)技术具有许多优越特性,已经广泛用于农药活性物质提取、农药残留分析、残留农药消除等领域。
- Deliming using CO2 Supercritical Fluid(CO2 SCF) as reactant was investigated, and the effect of the presure, temperature and time on deliming and degrease was studied. 本文以CO2超临界流体作反应物用于制革的脱灰,研究了超临界CO2的压力、温度、时间及工艺对脱灰和脱脂的影响。
- The technology of ultra-microparticle by SCF、enzyme catalysis in supercritical fluid and supercritical water oxidation were introduced,their applications were also elaborated. 介绍了超临界流体制备超细微粒、超临界流体中的酶催化反应、超临界水氧化等新型超临界流体技术及应用。
- With the development of theory and technology,many new SCF technologies,such as supercritical fluid nucleation,supercritical fluid chemical reaction and supercritical fluid separation,will be applied to pesticide science as useful means. 随着其理论和技术的深入发展,超临界流体成核、超临界流体反应、超临界流体拆分等多种高效、经济新技术将大量应用于农药研究,并成为推动农药领域深入发展的有力工具。
- Three methods for the correlation of phase equilibrium data of supercritical fluid (SCF)-solid systems were formulated,and the precision of correlation for these methods were compared. 系统地阐明了超临流体-固体系统相平衡的三种关联方法,对其关联精度进行了比较。
- Close attention is paid to supercritical fluids(SCF) because of their characteristics of both liquid and gas. 超临界流体因兼具液体和气体特性而倍受关注。
- What is the motivation for utilizing supercritical fluid technology? 应用超临界流体技术的动机是什么?
- A brief history of supercritical fluid extraction (SFE) was outlined. 概述了超临界流体萃取的发展历史。
- The progress on supercritical fluid chromatography (SFC) using in preparative chiral pharmaceuticals is summarized. 摘要综述了超临界流体色谱应用于手性药物的进展。
- Keywords: supercritical fluid, consistency test, theoretical model, phase equilibria. 关键词:超临界流体、一致性测试、理论模式、相平衡。
- Supercritical Fluids (SCF) crystallization technique has some great advantages that some traditional ones do not have. The technique is a new prospective micro-particles manufacturing technique with little environmental pollution. 超临界流体结晶技术拥有一些传统技术不具备的优点,可以不造成或减少环境污染,是一种新的、很有发展前景的绿色微颗粒制备技术。
- Objective: To define antipruritic effect of supercritical fluid ext ra ct( SFE) of fructus cnidii. 目的:考察蛇床子超临界萃取物外用的止痒作用。
- Supercritical fluid extraction and fractionation (SFEF) are used to separate Daqing and Liaohe decanted oils into a number of narrow fractions. 摘要以大庆和辽河油浆为研究对象,采用超临界流体萃取分馏技术将其切割成窄馏分,分析了油浆窄馏分的性质及组成随收率变化的规律。
- Influence of Extracting Pressure on Supercritical Fluid Extraction of Seed of Trigonella foenum-graecum L. 压力对胡卢巴籽超临界萃取的影响。
- What is the estimated value added the product of interest when utilizing supercritical fluid technology? 用超临界流体萃取技术后,估计可为产品增加多少价值?
- Automatic control and data processing for preparative supercritical fluid chromatograph. 克级超临界流体制备色谱仪的自动控制和数据处理。
- SFC, which operates using a supercritical fluid as the mobile phase, bridges the gap between GC and HPLC. 在超临界流体色谱中,流动相采用的是超临界流体,因而它是介于气相色谱和高压液相色谱之间的一种技术。