Kinetics Of Geochemical Processes

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Kinetics of Geochemical Processes

Anthonio C. Lasaga,James Kirkpatrick
Kinetics of Geochemical Processes Book PDF

Author : Anthonio C. Lasaga,James Kirkpatrick
Publisher : Walter de Gruyter GmbH & Co KG
Page : 408 pages
File Size : 47,9 Mb
Release : 2018-12-17
Category : Science
ISBN : 9781501508233

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Kinetics of Geochemical Processes by Anthonio C. Lasaga,James Kirkpatrick Pdf

Volume 8 of Reviews in Mineralogy treats a Short Course in Kinetics, which brings together the fundamentals needed to explain field observations using kinetic data. It is hoped that this book may serve, not only as a reference for researchers dealing with the rates of geochemical processes, but also as a text in courses on geochemical kinetics. The book is organized with a rough temperature gradient in mind, i.e. low temperature kinetics at the beginning and igneous kinetics at the end. However, the topics in each chapter are general enough that they can be applied often to any geochemical domain: sedimentary, metamorphic or igneous. The theory of kinetics operates at two complementary levels: the phenomenological and the atomistic. The former relies on macroscopic variables (e.g. temperature or concentrations) to describe the rates of reactions or the rates of transport; the latter relates the rates to the basic forces operating between the particular atomic or molecular species of any system. This book deals with both descriptions of the kinetics of geochemical processes.

Kinetics of Water-Rock Interaction

Susan Brantley,James Kubicki,Art White
Kinetics of Water Rock Interaction Book PDF

Author : Susan Brantley,James Kubicki,Art White
Publisher : Springer Science & Business Media
Page : 843 pages
File Size : 52,9 Mb
Release : 2007-12-29
Category : Science
ISBN : 9780387735634

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Kinetics of Water-Rock Interaction by Susan Brantley,James Kubicki,Art White Pdf

Geochemical kinetics as a topic is now of importance to a wide range of geochemists in academia, industry, and government, and all geochemists need a rudimentary knowledge of the field. This book summarizes the fundamentals of geochemical kinetics with examples drawn especially from mineral dissolution and precipitation. It also encompasses discussion of high temperature processes and global geochemical cycle modeling. Analysis of textures of rocks, sediments, and mineral surfaces are incorporated throughout and provide a sub-theme of the book.

Geochemical Rate Models

J. Donald Rimstidt
Geochemical Rate Models Book PDF

Author : J. Donald Rimstidt
Publisher : Cambridge University Press
Page : 243 pages
File Size : 50,9 Mb
Release : 2014
Category : Science
ISBN : 9781107029972

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Geochemical Rate Models by J. Donald Rimstidt Pdf

An accessible overview of rate models and fundamental kinetic theory, with real-world application examples, for graduate students and professional geochemists.

Geochemical Kinetics

Youxue Zhang
Geochemical Kinetics Book PDF

Author : Youxue Zhang
Publisher : Princeton University Press
Page : 664 pages
File Size : 47,9 Mb
Release : 2021-04-13
Category : Science
ISBN : 9780691229492

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Geochemical Kinetics by Youxue Zhang Pdf

This book offers a comprehensive exploration of geochemical kinetics--the application of chemical kinetics to geological problems, both theoretical and practical. Geochemical Kinetics balances the basic theories of chemical kinetics with a thorough examination of advanced theories developed by geochemists, such as nonisothermal kinetics and inverse theories, including geochronology (isotopic dating), thermochronology (temperature-time history), and geospeedometry (cooling rates). The first chapter provides an introduction and overview of the whole field at an elementary level, and the subsequent chapters develop theories and applications for homogeneous reactions, mass and heat transfer, heterogeneous reactions, and inverse problems. Most of the book's examples are from high-temperature geochemistry, with a few from astronomy and environmental sciences. Appendixes, homework problems for each major section, and a lengthy reference list are also provided. Readers should have knowledge of basic differential equations, some linear algebra, and thermodynamics at the level of an undergraduate physical chemistry course. Geochemical Kinetics is a valuable resource for anyone interested in the mathematical treatment of geochemical questions.

Pore Scale Geochemical Processes

Carl Steefel,Simon Emmanuel,Lawrence Anovitz
Pore Scale Geochemical Processes Book PDF

Author : Carl Steefel,Simon Emmanuel,Lawrence Anovitz
Publisher : Walter de Gruyter GmbH & Co KG
Page : 496 pages
File Size : 41,6 Mb
Release : 2015-09-25
Category : Science
ISBN : 9781501502071

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Pore Scale Geochemical Processes by Carl Steefel,Simon Emmanuel,Lawrence Anovitz Pdf

This RiMG (Reviews in Mineralogy & Geochemistry) volume includes contributions that review experimental, characterization, and modeling advances in our understanding of pore-scale geochemical processes. The volume had its origins in a special theme session at the 2015 Goldschmidt Conference in Prague. From a diversity of pore-scale topics that ranged from multi-scale characterization to modeling, this work summarizes the state-of-the-science in this subject. Topics include: modification of thermodynamics and kinetics in small pores. chemo-mechanical processes and how they affect porosity evolution in geological media. small angle neutron scattering (SANS) techniques. how isotopic gradients across fluid–mineral boundaries can develop and how these provide insight into pore-scale processes. Information on an important class of models referred to as "pore network" and much more. The material in this book is accessible for graduate students, researchers, and professionals in the earth, material, environmental, hydrological, and biological sciences. The pore scale is readily recognizable to geochemists, and yet in the past it has not received a great deal of attention as a distinct scale or environment that is associated with its own set of questions and challenges. Is the pore scale merely an environment in which smaller scale (molecular) processes aggregate, or are there emergent phenomena unique to this scale? Is it simply a finer-grained version of the "continuum" scale that is addressed in larger-scale models and interpretations? The scale is important because it accounts for the pore architecture within which such diverse processes as multi-mineral reaction networks, microbial community interaction, and transport play out, giving rise to new geochemical behavior that might not be understood or predicted by considering smaller or larger scales alone.

Geochemistry

William M. White
Geochemistry Book PDF

Author : William M. White
Publisher : John Wiley & Sons
Page : 963 pages
File Size : 51,9 Mb
Release : 2020-10-02
Category : Science
ISBN : 9781119438113

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Geochemistry by William M. White Pdf

A Comprehensive Introduction to the “Geochemist Toolbox” – the Basic Principles of Modern Geochemistry In the new edition of William M. White’s Geochemistry, undergraduate and graduate students will find each of the core principles of geochemistry covered. From defining key principles and methods to examining Earth’s core composition and exploring organic chemistry and fossil fuels, this definitive edition encompasses all the information needed for a solid foundation in the earth sciences for beginners and beyond. For researchers and applied scientists, this book will act as a useful reference on fundamental theories of geochemistry, applications, and environmental sciences. The new edition includes new chapters on the geochemistry of the Earth’s surface (the “critical zone”), marine geochemistry, and applied geochemistry as it relates to environmental applications and geochemical exploration. ● A review of the fundamentals of geochemical thermodynamics and kinetics, trace element and organic geochemistry ● An introduction to radiogenic and stable isotope geochemistry and applications such as geologic time, ancient climates, and diets of prehistoric people ● Formation of the Earth and composition and origins of the core, the mantle, and the crust ● New chapters that cover soils and streams, the oceans, and geochemistry applied to the environment and mineral exploration In this foundational look at geochemistry, new learners and professionals will find the answer to the essential principles and techniques of the science behind the Earth and its environs.

Thermodynamics and Kinetics of Water-rock Interaction

Eric H. Oelkers,Jacques Schott
Thermodynamics and Kinetics of Water rock Interaction Book PDF

Author : Eric H. Oelkers,Jacques Schott
Publisher : ISSN
Page : 594 pages
File Size : 50,9 Mb
Release : 2009
Category : Nature
ISBN : UCSD:31822033873613

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Thermodynamics and Kinetics of Water-rock Interaction by Eric H. Oelkers,Jacques Schott Pdf

Volume 70 of Reviews in Mineralogy and Geochemistry represents an extensive review of the material presented by the invited speakers at a short course on Thermodynamics and Kinetics of Water-Rock Interaction held prior to the 19th annual V. M. Goldschmidt Conference in Davos, Switzerland (June 19-21, 2009). Contents: Thermodynamic Databases for Water-Rock Interaction Thermodynamics of Solid Solution-Aqueous Solution Systems Mineral Replacement Reactions Thermodynamic Concepts in Modeling Sorption at the Mineral-Water Interface Surface Complexation Modeling: Mineral Fluid Equilbria at the Molecular Scale The Link Between Mineral Dissolution/Precipitation Kinetics and Solution Chemistry Organics in Water-Rock Interactions Mineral Precipitation Kinetics Towards an Integrated Model of Weathering, Climate, and Biospheric Processes Approaches to Modeling Weathered Regolith Fluid-Rock Interaction: A Reactive Transport Approach Geochemical Modeling of Reaction Paths and Geochemical Reaction Networks

Molecular Modeling of Geochemical Reactions

James D. Kubicki
Molecular Modeling of Geochemical Reactions Book PDF

Author : James D. Kubicki
Publisher : Wiley
Page : 440 pages
File Size : 51,5 Mb
Release : 2016-06-20
Category : Science
ISBN : 111884517X

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Molecular Modeling of Geochemical Reactions by James D. Kubicki Pdf

Molecular processes in nature affect human health, the availability of resources and the Earth's climate. Molecular modelling is a powerful and versatile toolbox that complements experimental data and provides insights where direct observation is not currently possible. Molecular Modeling of Geochemical Reactions: An Introduction applies computational chemistry to geochemical problems. Chapters focus on geochemical applications in aqueous, petroleum, organic, environmental, bio- and isotope geochemistry, covering the fundamental theory, practical guidance on applying techniques, and extensive literature reviews in numerous geochemical sub-disciplines. Topics covered include:- Theory and Methods of Computational Chemistry- Force Field Application and Development - Computational Spectroscopy - Thermodynamics- Structure Determination - Geochemical Kinetics This book will be of interest to graduate students and researchers looking to understand geochemical processes on a molecular level. Novice practitioners of molecular modelling, experienced computational chemists, and experimentalists seeking to understand this field will all find information and knowledge of use in their research.

Thermodynamics and Kinetics of Water-Rock Interaction

Eric H. Oelkers,Jacques Schott
Thermodynamics and Kinetics of Water Rock Interaction Book PDF

Author : Eric H. Oelkers,Jacques Schott
Publisher : Walter de Gruyter GmbH & Co KG
Page : 588 pages
File Size : 52,8 Mb
Release : 2018-12-17
Category : Science
ISBN : 9781501508462

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Thermodynamics and Kinetics of Water-Rock Interaction by Eric H. Oelkers,Jacques Schott Pdf

Volume 70 of Reviews in Mineralogy and Geochemistry represents an extensive review of the material presented by the invited speakers at a short course on Thermodynamics and Kinetics of Water-Rock Interaction held prior to the 19th annual V. M. Goldschmidt Conference in Davos, Switzerland (June 19-21, 2009). Contents: Thermodynamic Databases for Water-Rock Interaction Thermodynamics of Solid Solution-Aqueous Solution Systems Mineral Replacement Reactions Thermodynamic Concepts in Modeling Sorption at the Mineral-Water Interface Surface Complexation Modeling: Mineral Fluid Equilbria at the Molecular Scale The Link Between Mineral Dissolution/Precipitation Kinetics and Solution Chemistry Organics in Water-Rock Interactions Mineral Precipitation Kinetics Towards an Integrated Model of Weathering, Climate, and Biospheric Processes Approaches to Modeling Weathered Regolith Fluid-Rock Interaction: A Reactive Transport Approach Geochemical Modeling of Reaction Paths and Geochemical Reaction Networks

Geochemical Rate Models

J. Donald Rimstidt
Geochemical Rate Models Book PDF

Author : J. Donald Rimstidt
Publisher : Cambridge University Press
Page : 243 pages
File Size : 41,5 Mb
Release : 2013-11-07
Category : Science
ISBN : 9781107655720

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Geochemical Rate Models by J. Donald Rimstidt Pdf

This well-organised, comprehensive reference and textbook describes rate models developed from fundamental kinetic theory and presents models using consistent terminology and notation. Major topics include rate equations, reactor theory, transition state theory, surface reactivity, advective and diffusive transport, aggregation kinetics, nucleation kinetics and solid-solid transformation rates. The theoretical basis and mathematical derivation of each model is presented in detail and illustrated with worked examples from real-world applications to geochemical problems. The book is also supported by online resources: self-study problems put students' new learning into practice, and spreadsheets provide the full data used in figures and examples, enabling students to manipulate the data for themselves. This is an ideal overview for graduate students, providing a solid understanding of geochemical kinetics. It will also provide researchers and professional geochemists with a valuable reference for solving scientific and engineering problems.

Molecular Modeling of Geochemical Reactions

James D. Kubicki
Molecular Modeling of Geochemical Reactions Book PDF

Author : James D. Kubicki
Publisher : John Wiley & Sons
Page : 436 pages
File Size : 51,7 Mb
Release : 2016-07-12
Category : Science
ISBN : 9781118845080

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Molecular Modeling of Geochemical Reactions by James D. Kubicki Pdf

Molecular processes in nature affect human health, the availability of resources and the Earth’s climate. Molecular modelling is a powerful and versatile toolbox that complements experimental data and provides insights where direct observation is not currently possible. Molecular Modeling of Geochemical Reactions: An Introduction applies computational chemistry to geochemical problems. Chapters focus on geochemical applications in aqueous, petroleum, organic, environmental, bio- and isotope geochemistry, covering the fundamental theory, practical guidance on applying techniques, and extensive literature reviews in numerous geochemical sub-disciplines. Topics covered include: • Theory and Methods of Computational Chemistry • Force Field Application and Development • Computational Spectroscopy • Thermodynamics • Structure Determination • Geochemical Kinetics This book will be of interest to graduate students and researchers looking to understand geochemical processes on a molecular level. Novice practitioners of molecular modelling, experienced computational chemists, and experimentalists seeking to understand this field will all find information and knowledge of use in their research.

Geochemical and Biogeochemical Reaction Modeling

Craig M. Bethke
Geochemical and Biogeochemical Reaction Modeling Book PDF

Author : Craig M. Bethke
Publisher : Cambridge University Press
Page : 564 pages
File Size : 48,6 Mb
Release : 2010-12-09
Category : Science
ISBN : 9781139468329

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Geochemical and Biogeochemical Reaction Modeling by Craig M. Bethke Pdf

This book provides a comprehensive overview of reaction processes in the Earth's crust and on its surface, both in the laboratory and in the field. A clear exposition of the underlying equations and calculation techniques is balanced by a large number of fully worked examples. The book uses The Geochemist's Workbench® modeling software, developed by the author and already installed at over 1000 universities and research facilities worldwide. Since publication of the first edition, the field of reaction modeling has continued to grow and find increasingly broad application. In particular, the description of microbial activity, surface chemistry, and redox chemistry within reaction models has become broader and more rigorous. These areas are covered in detail in this new edition, which was originally published in 2007. This text is written for graduate students and academic researchers in the fields of geochemistry, environmental engineering, contaminant hydrology, geomicrobiology, and numerical modeling.

Geochemistry

Harry Y. McSween,Steven McAfee Richardson,Maria E. Uhle
Geochemistry Book PDF

Author : Harry Y. McSween,Steven McAfee Richardson,Maria E. Uhle
Publisher : Columbia University Press
Page : 381 pages
File Size : 40,8 Mb
Release : 2003
Category : Science
ISBN : 9780231124409

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Geochemistry by Harry Y. McSween,Steven McAfee Richardson,Maria E. Uhle Pdf

Written expressly for undergraduate and graduate geologists, this book focuses on how geochemical principles can be used to solve practical problems. The attention to problem-solving reflects the authors'belief that showing how theory is useful in solving real-life problems is vital for learning. The book gives students a thorough grasp of the basic principles of the subject, balancing the traditional equilibrium perspective and the kinetic viewpoint. The first half of the book considers processes in which temperature and pressure are nearly constant. After introductions to the laws of thermodynamics, to fundamental equations for flow and diffusion, and to solution chemistry, these principles are used to investigate diagenesis, weathering, and natural waters. The second half of the book applies thermodynamics and kinetics to systems undergoing changes in temperature and pressure during magmatism and metamorphism. This revised edition incorporates new geochemical discoveries as examples of processes and pathways, with new chapters on mineral structure and bonding and on organic matter and biomarkers. Each chapter has worked problems, and the authors assume that the student has had a year of college-level chemistry and a year of calculus. Praise for the first edition "A truly modern geochemistry book.... Very well written and quite enjoyable to read.... An excellent basic text for graduate level instruction in geochemistry." --Journal of Geological Education "An up-to-date, broadly conceived introduction to geochemistry.... Given the recent flowering of geochemistry as an interdisciplinary science, and given the extent to which it now draws upon the fundamentals of thermodynamics and kinetics to understand earth and planetary processes, this timely and rigorous [book] is welcome indeed." --Geochimica et Cosmochimica Acta

Kinetic Theory in the Earth Sciences

Antonio C. Lasaga
Kinetic Theory in the Earth Sciences Book PDF

Author : Antonio C. Lasaga
Publisher : Princeton University
Page : 811 pages
File Size : 51,9 Mb
Release : 1998
Category : Science
ISBN : 0691037485

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Kinetic Theory in the Earth Sciences by Antonio C. Lasaga Pdf

The Earth is shaped by processes as fleeting as molecular motion and as slow as the movement of tectonic plates. This landmark book is the first comprehensive treatment of the huge range of kinetic processes that lie along the continuum from one of these extremes to the other. A leading researcher in modern geochemistry and geophysics, Antonio Lasaga reviews the theories and quantitative tools that explain these processes, and he shows how they can be applied in the field and laboratory. Chapters focus on such theoretical topics as rate laws of chemical reactions, transport theory, diffusion, irreversible thermodynamics, nucleation theory, and the theory of crystal growth and dissolution. These theories help to explain such kinetic processes as molecular complexation, fluid flow, weathering, oxidation, nucleation, growth, magma generation, biological membrane reactions, atmospheric gas reactions, geochemical cycles, mantle creep, subduction, and erosion.Throughout, Lasaga emphasizes the need to view earth-science phenomena as ongoing processes--to add fully the element of time to models of earth dynamics. He draws on extensive knowledge of geology, chemistry, physics, and mathematics and makes creative use of numerous examples from both nature and the laboratory. Kinetic Theory in the Earth Sciences will be essential reading for geologists and chemists who wish to understand the application of chemical kinetics to the workings of the Earth.

Diffusion, Atomic Ordering, and Mass Transport

Jibamitra Ganguly
Diffusion Atomic Ordering and Mass Transport Book PDF

Author : Jibamitra Ganguly
Publisher : Springer Science & Business Media
Page : 580 pages
File Size : 41,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461390190

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Diffusion, Atomic Ordering, and Mass Transport by Jibamitra Ganguly Pdf

One of the fundamental objectives of physical geochemistry is to understand the evolution of geochemical systems from microscopic to regional and global scales. At present there seems to be a general recognition of the fact that internal properties of minerals record important aspects of the evolutionary history of their host rocks which may be unraveled by very fine scale observations. A major focus in the development of geochemical research in the last thirty years has been the application of classical thermodynamics to reconstruct the conditions at which the states of quenched mineralogical properties of rocks have equilibrated during the course of their evolution. While these works have funda mentally influenced our understanding ofthe physico-chemical history ofrocks, in recent years petrologists, mineralogists, and geochemists have been making greater efforts towards the application of kinetic theories in order to develop a better appreciation of the temporal details of geochemical processes. The present volume brings together a variety of current research on transport in systems of geochemical interest from atomic to outcrop scales. A major theme is atomic migration or diffusion, and its various manifestations on microscopic and macroscopic scales. Transport in the solid state is controlled by diffusion and is responsible for the states of atomic ordering and relaxation of composi tional zoning in minerals, development of compositional zoning during cooling, exsolution lamellae, and creep.