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- Objective To introduce the progresses and applications of supercritical fluid(SCF) in the bioengineering field. 目的介紹超臨界流體技術(shù)在生物工程領(lǐng)域的應用和發(fā)展。
- Supercritical fluid (SCF) is such that both temperature and pressure of the fluid are higher than the supercritical temperature and pressure. 超臨界流體(Supercritical Fluid,SCF)是指溫度和壓力處于其臨界溫度和臨界壓力以上的流體。
- The benzene-ethy lene alky lation reaction undei supercritical fluid(SCF)Con-dition has been investigated in many experimental aspects. 通過(guò)在色-質(zhì)聯(lián)用機上對苯-乙烯烷基化液相反應產(chǎn)物和超臨界反應產(chǎn)物的分析,證實(shí)超臨界反應產(chǎn)物帶走了更多的反應過(guò)程中生成的焦前體。
- 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. 超臨界流體(supercriticalfluid,SCF)技術(shù)具有許多優(yōu)越特性,已經(jīng)廣泛用于農藥活性物質(zhì)提取、農藥殘留分析、殘留農藥消除等領(lǐng)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超臨界流體作反應物用于制革的脫灰,研究了超臨界CO2的壓力、溫度、時(shí)間及工藝對脫灰和脫脂的影響。
- The technology of ultra-microparticle by SCF、enzyme catalysis in supercritical fluid and supercritical water oxidation were introduced,their applications were also elaborated. 介紹了超臨界流體制備超細微粒、超臨界流體中的酶催化反應、超臨界水氧化等新型超臨界流體技術(shù)及應用。
- 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. 隨著(zhù)其理論和技術(shù)的深入發(fā)展,超臨界流體成核、超臨界流體反應、超臨界流體拆分等多種高效、經(jīng)濟新技術(shù)將大量應用于農藥研究,并成為推動(dòng)農藥領(lǐng)域深入發(fā)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. 系統地闡明了超臨流體-固體系統相平衡的三種關(guān)聯(lián)方法,對其關(guān)聯(lián)精度進(jìn)行了比較。
- Close attention is paid to supercritical fluids(SCF) because of their characteristics of both liquid and gas. 超臨界流體因兼具液體和氣體特性而倍受關(guān)注。
- What is the motivation for utilizing supercritical fluid technology? 應用超臨界流體技術(shù)的動(dòng)機是什么?
- A brief history of supercritical fluid extraction (SFE) was outlined. 概述了超臨界流體萃取的發(fā)展歷史。
- The progress on supercritical fluid chromatography (SFC) using in preparative chiral pharmaceuticals is summarized. 摘要綜述了超臨界流體色譜應用于手性藥物的進(jìn)展。
- Keywords: supercritical fluid, consistency test, theoretical model, phase equilibria. 關(guān)鍵詞:超臨界流體、一致性測試、理論模式、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. 超臨界流體結晶技術(shù)擁有一些傳統技術(shù)不具備的優(yōu)點(diǎn),可以不造成或減少環(huán)境污染,是一種新的、很有發(fā)展前景的綠色微顆粒制備技術(shù)。
- Objective: To define antipruritic effect of supercritical fluid ext ra ct( SFE) of fructus cnidii. 目的:考察蛇床子超臨界萃取物外用的止癢作用。
- Supercritical fluid extraction and fractionation (SFEF) are used to separate Daqing and Liaohe decanted oils into a number of narrow fractions. 摘要以大慶和遼河油漿為研究對象,采用超臨界流體萃取分餾技術(shù)將其切割成窄餾分,分析了油漿窄餾分的性質(zhì)及組成隨收率變化的規律。
- Influence of Extracting Pressure on Supercritical Fluid Extraction of Seed of Trigonella foenum-graecum L. 壓力對胡盧巴籽超臨界萃取的影響。
- What is the estimated value added the product of interest when utilizing supercritical fluid technology? 用超臨界流體萃取技術(shù)后,估計可為產(chǎn)品增加多少價(jià)值?
- Automatic control and data processing for preparative supercritical fluid chromatograph. 克級超臨界流體制備色譜儀的自動(dòng)控制和數據處理。
- SFC, which operates using a supercritical fluid as the mobile phase, bridges the gap between GC and HPLC. 在超臨界流體色譜中,流動(dòng)相采用的是超臨界流體,因而它是介于氣相色譜和高壓液相色譜之間的一種技術(shù)。