Advances in chemistry research. Volume 31 / James C. Taylor, editor.

Format:

Book

Contributor:

Taylor, James C., editor.

Series:

Advances in Chemistry Research (Not on Cover)

Advances in Chemistry Research, 1940-0950

Language:

English

Subjects (All):

Chemistry--Research.

Chemistry.

Physical Description:

1 online resource (253 p.)

Place of Publication:

New York : Nova Publishers, 2016.

Summary:

The authors' of this latest volume discuss recent advances in chemistry research. Chapter One reviews the role of liquid chromatography-mass spectrometry for the analysis of carbonated beverages in both beverage quality and safety control. Chapter Two determines the effect of the agitation speed on the mass transfer coefficient of the water phase in a stirred cell. Chapter Three provides a vapour-liquid equilibrium investigation of the ethanol-cyclohexane system. Chapter Four implements the quantitative structure-property relationship (QSPR) strategy to predict the freezing point of pure chemical compounds. Chapter Five studies the effects of kinetic inhibitors including L-Tyrosine (4-hydroxyphenylalanine), Poly Vinyl Pyrrolidone (PVP) and Polyethylene oxide (PEO) on methane hydrate formation rate. Chapter Six provides a better understanding of the crystal metals impacting secondary alphatic amine aerosol formation in the atmosphere. Chapter Seven discusses the thermodynamic properties and structures of gaseous borates. Chapter Eight reports the study of monovacancy resistivity of some dilute alloys of the different groups of the periodic table on the basis of well-known single parametric model potential formalism. The final chapter has the objective to develop new plasmono-resonance NPs of noble metals (gold and its alloy with silver) stabilized and functionalized with a MA copolymer, as well as to study a possibility of application of obtained organo-mineral colloids containing or containing no specific enzyme in catalysis for the selective aerobic oxidation of glucose to gluconic acid.

Contents:

ADVANCES IN CHEMISTRY RESEARCH VOLUME 31 ; ADVANCES IN CHEMISTRY RESEARCH VOLUME 31 ; CONTENTS ; PREFACE; Chapter 1 THE ROLE OF LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY IN THE ANALYSIS OF CARBONATED BEVERAGES ; Abstract; 1. Introduction; 2. LC-MS in Beverage Quality Control Analysis; 2.1. Sugar and Food Sweeteners; 2.2. Food Dyes and Pigments; 2.3. Determination of Other Food Additives; 3. LC-MS in Beverage Safety Analysis; 3.1. Contaminants Generated during Food Processing Methods; 3.2. Pesticides and Agrochemical Contaminants; 3.3. Environmental Contaminants

3.4. Food Packaging ContaminantsSummary and Conclusion; Acknowledgments; References; Chapter 2 MASS TRANSFER ACROSS AN INTERPHASE IN A STIRRED CELL FOR THE N-BUTANOL - WATER SYSTEM ; Abstract; Nomenclature; Subscripts; English Letters; Greek Letters; Notes; Introduction; Theoretical Background; Film Theory; Determination of the Water Phase Film Coefficient; Dimensionless Mass Transfer Correlation and an Analogous Heat Transfer Correlation; Sherwood Number; Reynolds Number; Schmidt Number; Equipment and Methods; Equipment; Lewis Stirred Cell; Overhead Stirrer Tachometer; Refractometer

Experimental ProcedureRefractometer Calibration; Preparation of the Saturated Butanol Organic Phase; Using the Stirred Cell; Results; Discussion; Concentration-Time Profiles; Regression Plots for Water Phase Film Coefficients; Error Calculations and Reporting; Experimental Reynolds Number Exponent Compared with Literature Value; Conclusion; Appendix A: Raw Data; References; Chapter 3 VAPOUR-LIQUID EQUILIBRIUM INVESTIGATION OF THE ETHANOL-CYCLOHEXANE SYSTEM ; Abstract; Nomenclature; Introduction; Theoretical Background; Equipment and Methods; Equipment; Equilibrium Still; Refractometer

MethodsRefractometer Calibration; Vapour Liquid Equilibrium Experimental Procedure; Results; Discussion; Thermodynamic Phase Diagrams; Regressing Model Parameters; Thermodynamic Consistency and Reproducibility; Best-Fitting Model for Experimental and Literature Data; Conclusion; Appendix A: Raw Data; References; Chapter 4 FREEZING POINT OF ORGANIC COMPOUNDS: A QUANTITATIVE STRUCTURE-PROPERTY RELATIONSHIP APPROACH ; Abstract; 1. Introduction; 2. Methodology; 2.1. Database; 2.2. Determination of Molecular Descriptors; 2.3. Model Development; 3. Leverage Approach; 4. Results and Discussion

ConclusionSupporting Information; Acknowledgments; Appendix A. Statistical Error Parameters; References; Chapter 5 EXPERIMENTAL STUDY OF THE EFFECT OF KINETIC INHIBITOR ON METHANE HYDRATE FORMATION ; Abstract; 1. Introduction; 2. Experimental; 2.1. Materials; 2.2. Apparatus; 2.3. Procedure; 3. Results and Discussion; Conclusion; References; Chapter 6 EFFECTS OF CRYSTAL METAL ON SECONDARY ALPHATIC AMINE AEROSOL FORMATION: A DENSITY FUNCTIONAL THEORY ; Abstract; 1. Introduction; 2. Computational Method; 3. Results and Discussion; 3.1. Geometries of Stationary Points

3.2. Reaction Pathway and Mechanism

Notes:

Description based upon print version of record.

Includes bibliographical references at the end of each chapters and index.

Description based on online resource; title from PDF title page (ebrary, viewed October 5, 2016).

ISBN:

1-63485-303-2