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Cement Chemistry

Author : H. F. W. Taylor
ISBN : 0727725920
Genre : Science
File Size : 32. 85 MB
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H F W Taylor was for many years Professor of Inorganic Chemistry at he University of Aberdeen, Scotland. Since 1948, his main research interest has been the chemistry of cement. His early work laid the foundations of our understanding of the structure at the nanometre level of C-S-H, the principal product formed when cement is mixed with water, and the one mainly reponsible for its hardening. Subsequent studies took him into many additional aspects of the chemistry and materials science of cement and concrete. His work has been recognized by Fellowships and by other honours and awards from many scientific societies in the UK, USA and elsewhere. This second edition of Cement chemistry addresses the chemistry and materials science of the principal silicate and aluminate cements used in building and Civil engineering. Emphasis throughout is on the underlying science. The book deals more specifically with the chemistry of Portland cement manufacture and the nature of the resulting product, the processes that occur when this product is mixed with water, the nature of the hardened material, the chemistry of other types of hydraulic cement, and chemical and microstructural aspects of concrete, including processes that affect its durability. Since the first edition of this book was published in 1990, research throughout the world has greatly augmented our knowledge in all of hese areas. The present edition has been updated and revised to take account of these advances. The reader will acquire a solid understanding of the subject and will be better equipped to deal with the problems and pitfalls that can arise in engineering practice as a result of inadequate understanding of the relevant chemistry. It will serve both as an introduction to those entering the subject for the first time and as a guide to the latest developments for those already experienced in the field.

The Basics Of Chemistry

Author : Richard Myers
ISBN : 0313316643
Genre : Science
File Size : 82. 45 MB
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Written for students beginning a formal study of chemistry, this volume encompasses many different topics in and approaches to introductory chemistry. Chapters are devoted to topics such as the atom, elements and the periodic table, bonding, equilibrium and kinetics, solutions, acids and bases, and chemical reactions. Several chapters discuss broad areas of chemistry including organic chemistry, biochemistry, environmental chemistry, and industrial chemistry. Illustrations and diagrams help the student understand chemical structures and reactions, and numerous tables present a wealth of reference information. The historical developments of chemical concepts are traced, and biographical information is provided on key individuals responsible for the development of modern chemistry. Appendices include an extensive bibliography, a glossary of over 400 chemical terms, an overview of Nobel laureates in chemistry, and an element reference table. This book will be of use not only to students, but also to anyone seeking an overview of the field. Teachers of all grades can use Basics of Chemistry as a practical general reference.

Basic Concepts Of Analytical Chemistry

Author : S M Khopkar
ISBN : 8122411592
Genre :
File Size : 41. 68 MB
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Analytical Chemistry Has Made Significant Progress In The Last Two Decades. Several Methods Have Come To The Forefront While Some Classical Methods Have Been Relegated. An Attempt Has Been Made In This Edition To Strike A Balance Between These Two Extremes, By Retaining Most Significant Methods And Incorporating Some Novel Techniques. Thus An Endeavour Has Been Made To Make This Book Up To Date With Recent Methods.The First Part Of This Book Covers The Classical Volumetric As Well As Gravimetric Methods Of Analysis. The Separation Methods Are Prerequisite For Dependable Quantitative Methods Of Analysis. Therefore Not Only Solvent Extraction Separations But Also Chromatographic Methods Such As Adsorption, Partition, Ion- Exchange, Exclusion Andelectro Chromatography Have Been Included. To Keep Pace With Modern Developments The Newly Discovered Techniques Such As Ion Chromatography, Super-Critical Fluid Chromatography And Capillary Electrophoresis Have Been Included.The Next Part Of The Book Encompases The Well Known Spectroscopic Methods Such As Uv, Visible, Ir, Nmr, And Esr Techniques And Also Atomic Absorption And Plasma Spectroscopy And Molecular Luminescences Methods. Novel Analytical Techniques Such As Auger, Esca And Photo Accoustic Spectroscopy Of Surfaces Are Also Included.The Final Part Of This Book Covers Thermal And Radioanalytical Methods Of Analysis. The Concluding Chapters On Electroanalytical Techniques Include Potientometry, Conductometry. Coulometry And Voltametry Inclusive Of All Kinds Of A Polarography. The Theme Of On Line Analysis Is Covered In Automated Methods Of Analysis.To Sustain The Interest Of The Reader Each Chapter Is Provided With Latest References To The Monographs In The Field. Further, To Test The Comprehension Of The Subject Each Chapter Is Provided With Large Number Of Solved And Unsolved Problems.This Book Should Be Useful To Those Reads Who Have Requisite Knowledge In Chemistry And Are Majoring In Analytical Chemistry. It Is Also Useful To Practising Chemists Whose Sole Aim Is To Keep Abreast With Modern Developments In The Field.

Modern Physical Organic Chemistry

Author : Eric V. Anslyn
ISBN : 1891389319
Genre : Science
File Size : 90. 80 MB
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Making explicit the connections between physical organic chemistry and critical fields such as organometallic chemistry, materials chemistry, bioorganic chemistry and biochemistry, this book escorts the reader into an area that has been thoroughly updated in recent times.

Chemistry And Technology Of Cereals As Food And Feed

Author : Samuel A. Matz
ISBN : 0442308302
Genre : Technology & Engineering
File Size : 40. 65 MB
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This is a completely revised and updated edition of the comprehensive and widely used survey of cereal technology. The first section describes the botany, classification, structure, composition, nutritional importantance and uses of wheat, corn, oats, rye, sorghum, rice and barley, as well as six other grains. The book also details the latest methods of producing, cleaning, and storing these grains. The second section of the book offers current information on the technological and engineering principles of feed milling, flour milling, baking, malting, brewing, manufacturing breakfast cereals, snack food production, wet milling (starch and oil production from grains), rice processing, and other upgrading procedures applied to cereal grains. This section also explains the value and utilization of by-products and examines many rarely discussed processing methods. In addition, the book provides reviews of current knowledge on the dietary importance of cereal proteins, lipids, fibre, vitamins, minerals, and anti-nutrient factors, as well as the effects of processing methods on these materials.

Chemistry For Engineers

Author : Dr. B.K. Ambasta
ISBN : 9788131805855
Genre :
File Size : 52. 29 MB
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Iit Objective Chemistry

Author : Arun Syamal
ISBN : 8126909897
Genre :
File Size : 20. 50 MB
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Chemistry For Pharmacy Students

Author : Satyajit Sarker
ISBN : 9780470017807
Genre : Science
File Size : 77. 81 MB
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"This book has succeeded in covering the basic chemistry essentials required by the pharmaceutical science student… the undergraduate reader, be they chemist, biologist or pharmacist will find this an interesting and valuable read." –Journal of Chemical Biology, May 2009 Chemistry for Pharmacy Students is a student-friendly introduction to the key areas of chemistry required by all pharmacy and pharmaceutical science students. The book provides a comprehensive overview of the various areas of general, organic and natural products chemistry (in relation to drug molecules). Clearly structured to enhance student understanding, the book is divided into six clear sections. The book opens with an overview of general aspects of chemistry and their importance to modern life, with particular emphasis on medicinal applications. The text then moves on to a discussion of the concepts of atomic structure and bonding and the fundamentals of stereochemistry and their significance to pharmacy- in relation to drug action and toxicity. Various aspects of aliphatic, aromatic and heterocyclic chemistry and their pharmaceutical importance are then covered with final chapters looking at organic reactions and their applications to drug discovery and development and natural products chemistry. accessible introduction to the key areas of chemistry required for all pharmacy degree courses student-friendly and written at a level suitable for non-chemistry students includes learning objectives at the beginning of each chapter focuses on the physical properties and actions of drug molecules

Chemistry Of Aluminium Gallium Indium And Thallium

Author : A.J. Downs
ISBN : 075140103X
Genre : Science
File Size : 36. 71 MB
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Boron has all the best tunes. That may well be the first impression of the Group 13 elements. The chemical literature fosters the impression not only in the primary journals, but also in asteady outflowofbooks focussing more or less closely on boron and its compounds. The same preoccupation with boron is apparent in the coverage received by the Group 13 elements in the comprehensive and regularly updated volume of the Gmelin Handbook. Yet such an imbalance cannot be explained by any inherent lack ofvariety, interest or consequence in the 'heavier elements. Aluminium is the most abundant metal in the earth's crust; in the industrialised world the metal is second only to iron in its usage, and its compounds can justifiably be said to touch our lives daily - to the potential detriment of those and other lives, some would argue. From being chemical curios, gallium and indium have now gained considerably prominence as sources of compound semiconductors like gallium arsenide and indium antimonide. Nor is there any want ofincident in the chemistriesofthe heavier Group 13 elements. In their redox, coordination and structural properties, there is to be found music indeed, notable not always for its harmony but invariably for its richness and variety. Thisbook seeks to redress the balance with a definitive, wide-rangingand up-to-date review of the chemistry of the Group 13 metals aluminium, gallium, indium and thallium.

Crc Handbook Of Chemistry And Physics 92nd Edition

Author : William M. Haynes
ISBN : 9781439855126
Genre : Science
File Size : 90. 53 MB
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Mirroring the growth and direction of science for a century, the CRC Handbook of Chemistry and Physics, now in its 92nd edition, continues to be the most accessed and respected scientific reference in the world, used by students and Nobel Laureates. Available in its traditional print format, the Handbook is also available as an innovative interactive product on DVD and online. Among a wealth of enhancements, this edition analyzes, updates, and validates molecular formulas and weights, boiling and melting points, densities, and refractive indexes in the Physical Constants of Organic Compounds Table through comparisons with critically evaluated data from the NIST Thermodynamics Research Center. New Tables: Analytical Chemistry Abbreviations Used In Analytical Chemistry Basic Instrumental Techniques of Analytical Chemistry Correlation Table for Ultraviolet Active Functionalities Detection of Outliers in Measurements Polymer Properties Second Virial Coefficients of Polymer Solutions Updated Tables: Properties of the Elements and Inorganic Compounds Update of the Melting, Boiling, Triple, and Critical Points of the Elements Fluid Properties Major update and expansion of Viscosity of Gases table Major update and expansion of Thermal Conductivity of Gases table Major update of Properties of Cryogenic Fluids Major update of Recommended Data for Vapor-Pressure Calibration Expansion of table on the Viscosity of Liquid Metals Update of Permittivity (Dielectric Constant) of Gases table Added new refrigerant R-1234yf to Thermophysical Properties of Selected Fluids at Saturation table Molecular Structure and Spectroscopy Major update of Atomic Radii of the Elements Update of Bond Dissociation Energies Update of Characteristic Bond Lengths in Free Molecules Atomic, Molecular, and Optical Physics Update of Electron Affinities Update of Atomic and Molecular Polarizabilities Nuclear and Particle Physics Major update of the Table of the Isotopes Properties of Solids Major update and expansion of the Electron Inelastic Mean Free Paths table Update of table on Semiconducting Properties of Selected Materials Geophysics, Astronomy, and Acoustics Update of the Global Temperature Trend table to include 2010 data Health and Safety Information Major update of Threshold Limits for Airborne Contaminants The Handbook is also available as an eBook.

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