標(biāo)題: Titlebook: Applications of Supercritical Fluids in Industrial Analysis; John R. Dean Book 1993 Springer Science+Business Media Dordrecht 1993 Atom.Ch [打印本頁] 作者: energy 時(shí)間: 2025-3-21 18:19
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書目名稱Applications of Supercritical Fluids in Industrial Analysis讀者反饋學(xué)科排名
作者: EVEN 時(shí)間: 2025-3-21 22:24 作者: 樹木心 時(shí)間: 2025-3-22 02:48
Instrumentation for supercritical fluid extraction,f the organic solvent, and has the facility for multiple samples and faster extraction times. The complete removal of organic solvents and faster extraction times would be considered a major advance for sample preparation. The mid 1980s saw the arrival of analytical supercritical fluid extraction (S作者: 商議 時(shí)間: 2025-3-22 06:40 作者: FIG 時(shí)間: 2025-3-22 12:14 作者: Flatter 時(shí)間: 2025-3-22 12:58 作者: Alveolar-Bone 時(shí)間: 2025-3-22 17:19
Applications of Supercritical Fluids in Industrial Analysis作者: 吊胃口 時(shí)間: 2025-3-22 21:56 作者: LARK 時(shí)間: 2025-3-23 04:13
https://doi.org/10.1007/978-94-011-2146-0Atom; Chromat; Lipid; chromatography; extraction; pharmaceutical chemistry; polymer; supercritical fluid作者: confide 時(shí)間: 2025-3-23 06:49 作者: FATAL 時(shí)間: 2025-3-23 12:26 作者: Cardiac 時(shí)間: 2025-3-23 16:51 作者: extinguish 時(shí)間: 2025-3-23 18:32 作者: Resign 時(shí)間: 2025-3-23 23:50
W. Junge,A. J. McGeer,W. Ausl?nder,J. Kolliaatography and analysis of drugs and pharmaceuticals. Clearly it is against this background that the adoption of new techniques such as supercritical fluid chromatography (SFC) must be considered. The immediate prerequisite for any new chromatographic technique, such as SFC, seeking to establish itse作者: squander 時(shí)間: 2025-3-24 06:08 作者: ectropion 時(shí)間: 2025-3-24 09:37 作者: LUCY 時(shí)間: 2025-3-24 13:05
https://doi.org/10.1007/978-94-015-7674-1istry, since it affords rapid, selective and convenient sample clean-up (.; .; .; .). The main advantage of a supercritical fluid over an extracting liquid is that its properties, namely density, solvating power, viscosity and solute diffusivity, can all be controlled by varying the applied pressure作者: 摻和 時(shí)間: 2025-3-24 18:15 作者: GRACE 時(shí)間: 2025-3-24 19:21
http://image.papertrans.cn/a/image/159578.jpg作者: 制定法律 時(shí)間: 2025-3-25 03:05
W. Junge,A. J. McGeer,W. Ausl?nder,J. Kollialf in such an environment is the identification and demonstration of significant advantages over the existing methods. It also follows that the availability of reliable and efficient equipment is also an essential requirement before any technique can become routinely employed.作者: Phonophobia 時(shí)間: 2025-3-25 07:04
Book 1993lytical chemistry. Two areas are common: supercritical fluid chroma- tography and supercritical fluid extraction. Both seek to exploit the unique properties of a gas at temperatures and pressures above the critical point. The most common supercritical fluid is carbon dioxide, employed because of its作者: 墻壁 時(shí)間: 2025-3-25 09:42 作者: 頭盔 時(shí)間: 2025-3-25 15:36 作者: 截?cái)?nbsp; 時(shí)間: 2025-3-25 18:04 作者: Left-Atrium 時(shí)間: 2025-3-25 22:44
https://doi.org/10.1007/978-3-642-81287-3h gas-phase detectors working at atmospheric pressure, the restrictor is connected prior to the detector (Figure 2.1a). If the detection is performed under supercritical conditions, the restrictor is the last component in the sequence (Figure 2.1b).作者: 裂隙 時(shí)間: 2025-3-26 03:53
G. Chaffey,J. C. Ralph,C. D. Wadel Techniques. However, it will soon become apparent to the reader that the sections are complementary as any new special techniques require an understanding of theory and the necessary instrumentation to make them work.作者: 百靈鳥 時(shí)間: 2025-3-26 04:43
Properties of supercritical fluids,oth solid and supercritical phases can exist (.) (Figure 1.1). For analytical scale extraction the term supercritical generally refers to conditions above the critical temperature and close to the critical pressure.作者: 匯總 時(shí)間: 2025-3-26 08:46 作者: 窩轉(zhuǎn)脊椎動物 時(shí)間: 2025-3-26 16:22
Future developments in analytical supercritical fluid technology: some ideas from recent research,l Techniques. However, it will soon become apparent to the reader that the sections are complementary as any new special techniques require an understanding of theory and the necessary instrumentation to make them work.作者: Stress 時(shí)間: 2025-3-26 16:51
eld of analytical chemistry. Two areas are common: supercritical fluid chroma- tography and supercritical fluid extraction. Both seek to exploit the unique properties of a gas at temperatures and pressures above the critical point. The most common supercritical fluid is carbon dioxide, employed beca作者: 討人喜歡 時(shí)間: 2025-3-27 00:02
Improved Boiler Control in Food Factoriesr additives that are found in foods, textiles, surfactants, cosmetics, the environment, and the petroleum industries all have become areas where supercritical fluid chromatography (SFC) and supercritical fluid extraction (SFE) are presently finding widespread acceptance and use.作者: 終端 時(shí)間: 2025-3-27 02:45 作者: IOTA 時(shí)間: 2025-3-27 06:20 作者: 內(nèi)疚 時(shí)間: 2025-3-27 09:57
Properties of supercritical fluids,ner, and is liquid-like in that it has comparable densities (0.1–1 g ml.) and solvating power. Supercritical behaviour only occurs when the substance is above its critical temperature and pressure. However, the converse is not always true—pressures and temperatures above the critical values do not a作者: 無能力之人 時(shí)間: 2025-3-27 16:02 作者: biopsy 時(shí)間: 2025-3-27 21:45 作者: Jocose 時(shí)間: 2025-3-27 22:55 作者: 他姓手中拿著 時(shí)間: 2025-3-28 05:01
Applications of supercritical fluids in polymer analysis, that have been investigated to date, polymers have probably bene-fitted from the use of supercritical fluids more than any other. Polymers and polymer additives that are found in foods, textiles, surfactants, cosmetics, the environment, and the petroleum industries all have become areas where super作者: 離開可分裂 時(shí)間: 2025-3-28 06:54 作者: BOAST 時(shí)間: 2025-3-28 10:59 作者: 憲法沒有 時(shí)間: 2025-3-28 16:14 作者: CRUDE 時(shí)間: 2025-3-28 20:50
Introduction into Finite-Rotation Shell Theories and Their Operator FormulationRCHHOFF-LOVE type theory is demonstrated. The paper continues with the operator formulation of this theory, highly suitable for numerical applications. This formulation permits, in particular, a general discussion of consistency properties. Finally, the discretization of the nonlinear operators by f
