The Determination of Activity Coefficients at Infinite Dilution Using Gas-liquid Chromatography

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Total Pages : 382 pages
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Book Synopsis The Determination of Activity Coefficients at Infinite Dilution Using Gas-liquid Chromatography by : Nirmala Deenadayalu

Download or read book The Determination of Activity Coefficients at Infinite Dilution Using Gas-liquid Chromatography written by Nirmala Deenadayalu and published by . This book was released on 1996 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Determination of Activity Coefficients at Infinite Dilution Using Gas Liquid Chromatography

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ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis The Determination of Activity Coefficients at Infinite Dilution Using Gas Liquid Chromatography by : Warren Charles Moollan

Download or read book The Determination of Activity Coefficients at Infinite Dilution Using Gas Liquid Chromatography written by Warren Charles Moollan and published by . This book was released on 1992 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Activity coefficients of nonelectrolytes at infinite dilution determined by retention time method in gas liquid chromatography

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ISBN 13 :
Total Pages : 268 pages
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Book Synopsis Activity coefficients of nonelectrolytes at infinite dilution determined by retention time method in gas liquid chromatography by : Bohuslav Doležal

Download or read book Activity coefficients of nonelectrolytes at infinite dilution determined by retention time method in gas liquid chromatography written by Bohuslav Doležal and published by . This book was released on 1984 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Determination of Infinite-dilution Activity Coefficients in Methanol, Water, and Their Mixtures, by Combined Gas and Liquid Chromatographic Techniques

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Total Pages : 722 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Determination of Infinite-dilution Activity Coefficients in Methanol, Water, and Their Mixtures, by Combined Gas and Liquid Chromatographic Techniques by : Ruzica A. Djerki

Download or read book Determination of Infinite-dilution Activity Coefficients in Methanol, Water, and Their Mixtures, by Combined Gas and Liquid Chromatographic Techniques written by Ruzica A. Djerki and published by . This book was released on 1986 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods of estimation of the system void volume in liquid-liquid chromatography are considered. Several well-established techniques for doing so that are widely recommended for reverse-phase HPLC are applied; however, none provides an unambiguous result. It is concluded that generalized conventions regarding the definition and determination of the void volume are required. For the systems in question in this work, the void volume was taken as that which gave an activity coefficient of unity for the mobile phase (here, methanol) in itself. Infinite-dilution activity coefficients of aliphatic aldehydes, ketones, esters, and alcohols in methanol, water, and in mixtures of the two, were determined at 298 K by a combination of GLC and LLC techniques. Retentions of members of homologous series as a function of the number of carbon atoms and the mobile-phase compositon were examined next, and a connection between retention behavior, the properties of the solutes, and the mobile phase was demonstrated. The relative contributions of the mobile and stationary phases to the LC separation of polystyrene oligomers was also studied; at least 17 homologs of 680M polystyrene were resolved. The preparation and chromatographic properties of a commercial silica LC packing, LiChrosorb Sl 60, modified by surface incorporation of the individual cations H, Li, Cs+, NH4+, Ag+, Mg2+, Co2+, Cd2+, and Al3+, were examined. The test solutes were N, N-dimethylaniline, N-methylaniline, o-chloroaniline, o-nitroaniline, 2,4-dimethylaniline, m-chloroaniline, and 4-chloroaniline, for which the elution order varied substantially depending upon the cation-form silica employed. There was found to be some correlation between metal-ligand complexation constants and retentions for species for which the relevant data were available.

Activity Coefficients at Infinite Dilution for Volatile Systems by Gas-liquid Chromatography

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Total Pages : pages
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Book Synopsis Activity Coefficients at Infinite Dilution for Volatile Systems by Gas-liquid Chromatography by : Abdul Karim Hilmi

Download or read book Activity Coefficients at Infinite Dilution for Volatile Systems by Gas-liquid Chromatography written by Abdul Karim Hilmi and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Activity Coefficients at Infinite Dilution of Organic Solutes in Methylphosphonate Based Ionic Liquids Using Gas-liquid Chromatography

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Total Pages : pages
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Book Synopsis Activity Coefficients at Infinite Dilution of Organic Solutes in Methylphosphonate Based Ionic Liquids Using Gas-liquid Chromatography by :

Download or read book Activity Coefficients at Infinite Dilution of Organic Solutes in Methylphosphonate Based Ionic Liquids Using Gas-liquid Chromatography written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of Infinite Dilution Activity Coefficients by Gas Chromatography

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ISBN 13 :
Total Pages : 84 pages
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Book Synopsis Measurement of Infinite Dilution Activity Coefficients by Gas Chromatography by : Thomas Charles Long

Download or read book Measurement of Infinite Dilution Activity Coefficients by Gas Chromatography written by Thomas Charles Long and published by . This book was released on 1977 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Activity Coefficients at Infinite Dilution by Gas-liquid Partition Chromatography

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ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (398 download)

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Book Synopsis Activity Coefficients at Infinite Dilution by Gas-liquid Partition Chromatography by : James Lee Petricek

Download or read book Activity Coefficients at Infinite Dilution by Gas-liquid Partition Chromatography written by James Lee Petricek and published by . This book was released on 1967 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applicability of Theoretical and Semi-empirical Models for Predicting Infinite Dilution Activity Coefficients

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ISBN 13 :
Total Pages : 448 pages
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Book Synopsis Applicability of Theoretical and Semi-empirical Models for Predicting Infinite Dilution Activity Coefficients by : David Irvin Eikens

Download or read book Applicability of Theoretical and Semi-empirical Models for Predicting Infinite Dilution Activity Coefficients written by David Irvin Eikens and published by . This book was released on 1993 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ionic Liquids in Chemical Analysis

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Publisher : CRC Press
ISBN 13 : 1420046470
Total Pages : 448 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Ionic Liquids in Chemical Analysis by : Mihkel Koel

Download or read book Ionic Liquids in Chemical Analysis written by Mihkel Koel and published by CRC Press. This book was released on 2008-10-09 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Overview of a Rapidly Expanding Area in Chemistry Exploring the future in chemical analysis research, Ionic Liquids in Chemical Analysis focuses on materials that promise entirely new ways to perform solution chemistry. It provides a broad overview of the applications of ionic liquids in various areas of analytical chemistry, in

The Essence of Chromatography

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Publisher : Elsevier
ISBN 13 : 9780444501998
Total Pages : 952 pages
Book Rating : 4.5/5 (19 download)

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Book Synopsis The Essence of Chromatography by : C. F. Poole

Download or read book The Essence of Chromatography written by C. F. Poole and published by Elsevier. This book was released on 2003 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Essence of Chromatography presents a comprehensive survey of modern chromatography and is intended as a suitable text for graduate level courses in the separation sciences and as a self-study guide for professional chromatographers wishing to refresh their background in this rapidly expanding field.This title is an effective replacement for Chromatography Today, written by the same author with Salwa K. Poole, which is considered to be one of the definitive chromatographic texts of the last decade. Its format is modular, with extensive cross-references to permit rapid location of re.

Recent Advances in Gas Chromatography

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Publisher : BoD – Books on Demand
ISBN 13 : 183962602X
Total Pages : 123 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Recent Advances in Gas Chromatography by : Fabrice Mutelet

Download or read book Recent Advances in Gas Chromatography written by Fabrice Mutelet and published by BoD – Books on Demand. This book was released on 2022-04-13 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas chromatography is one of the most used analytical techniques in the industry. It is a powerful tool with a wide range of applications. This book presents recent advances in gas chromatography, multidimensional gas chromatography, and gas chromatography mass spectrometry. It also discusses inverse gas chromatography. The main focus is the use of gas chromatography techniques to analyze petroleum fluids, biomass, and ionic liquids in medical and petrochemical industries.

CRC Handbook of Applied Thermodynamics

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Publisher : CRC Press
ISBN 13 : 1351087886
Total Pages : 355 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis CRC Handbook of Applied Thermodynamics by : David A. Palmer

Download or read book CRC Handbook of Applied Thermodynamics written by David A. Palmer and published by CRC Press. This book was released on 2019-07-23 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical handbook features an overview of the importance of physical properties and thermodynamics; and the use of thermo-dynamics to predict the extent of reaction in proposed new chem-ical combinations. The use of special types of data and pre-diction methods to develop flowsheets for probing projects; and sources of critically evaluated data, dividing the published works into three categories depending on quality are given. Methods of doing one's own critical evaluation of literature, a list of known North American contract experimentalists with the types of data mea-sured by each, methods for measuring equilibrium data, and ther-modynamic concepts to carry out process opti-mization are also featured.

Infinite Dilution Activity Coefficient Measurements of Organic Solutes in Selected Deep Eutectic Solvents by Gas-liquid Chromatography

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Total Pages : 268 pages
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Book Synopsis Infinite Dilution Activity Coefficient Measurements of Organic Solutes in Selected Deep Eutectic Solvents by Gas-liquid Chromatography by : Nkululeko Nkosi

Download or read book Infinite Dilution Activity Coefficient Measurements of Organic Solutes in Selected Deep Eutectic Solvents by Gas-liquid Chromatography written by Nkululeko Nkosi and published by . This book was released on 2017 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymer Thermodynamics by Gas Chromatography

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Publisher : Elsevier
ISBN 13 : 0444597433
Total Pages : 212 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Polymer Thermodynamics by Gas Chromatography by : R. Vîlcu

Download or read book Polymer Thermodynamics by Gas Chromatography written by R. Vîlcu and published by Elsevier. This book was released on 2012-12-02 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents direct and inverse gas chromatography as a powerful tool for determining a great number of thermodynamic properties and quantities for micro- and especially for macromolecular substances. In order to ensure the continuity and clarity of the presentation, the book first considers some frequently used concepts of chromatography with a mobile gas phase, i.e. the mechanism of separation, retention parameters and the theories of gas chromatography. The employment of this technique as an important method of studying solutions through the most representative statistical models is also discussed. The thermodynamics of direct gas chromatography, as applied to dissolution, adsorption and vaporization underlies the thermodynamic treatment of inverse gas chromatography. The most extensive chapter of the book is devoted to the thermodynamics of inverse gas chromatography and deals with a number of important topics: phase transitions in crystalline-amorphous polymers and liquid crystals, glass transitions, other second order transitions in polymers, the determination of diffusion coefficients, the segregation of block copolymers and other applications.This book is intended for those specialists in research and industry who are concerned with the modification and characterization of polymers, with establishing polymer applications, and with the processing of polymers. It will also be useful to students and specialists interested in the physico-chemical basis of the phenomena involved in gas chromatography in general and its inverse variant in particular.

Activity Coefficients at Infinite Dilution

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ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.X/5 (2 download)

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Book Synopsis Activity Coefficients at Infinite Dilution by :

Download or read book Activity Coefficients at Infinite Dilution written by and published by . This book was released on 1986 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurements of Limiting Activity Coefficients of Homologous Series of Solutes and Their Application to the Study of Retention Mechanism in Reversed Phase Liquid Chromatography

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Measurements of Limiting Activity Coefficients of Homologous Series of Solutes and Their Application to the Study of Retention Mechanism in Reversed Phase Liquid Chromatography by : Won Jo Cheong

Download or read book Measurements of Limiting Activity Coefficients of Homologous Series of Solutes and Their Application to the Study of Retention Mechanism in Reversed Phase Liquid Chromatography written by Won Jo Cheong and published by . This book was released on 1989 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: