Geochemical Rate Models
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Geochemical Rate Models
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Author : J. Donald Rimstidt
language : en
Publisher: Cambridge University Press
Release Date : 2014
Geochemical Rate Models written by J. Donald Rimstidt and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Science categories.
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.
Geochemical And Biogeochemical Reaction Modeling
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Author : Craig M. Bethke
language : en
Publisher: Cambridge University Press
Release Date : 2010-12-09
Geochemical And Biogeochemical Reaction Modeling written by Craig M. Bethke and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-09 with Science categories.
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.
Geochemical Reaction Modeling
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Author : Craig M. Bethke
language : en
Publisher: Oxford University Press
Release Date : 1996-05-09
Geochemical Reaction Modeling written by Craig M. Bethke and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-09 with Science categories.
Geochemical reaction modeling plays an increasingly vital role in several areas of geoscience, from environmental geochemistry and petroleum geology to the study of geothermal and hydrothermal fluids. This book provides an up-to-date overview of the use of numerical methods to model reaction processes in the Earth's crust and on its surface. Early chapters develop the theoretical foundations of the field, derive a set of governing equations, and show how numerical methods can be used to solve these equations. Other chapters discuss the distribution of species in natural waters; methods for computing activity coefficients in dilute solutions and in brines; the complexation of ions into mineral surfaces; the kinetics of precipitation and dissolution reactions; and the fractionation of stable isotopes. Later chapters provide a large number of fully worked calculation examples and case studies demonstrating the modeling techniques that can be applied to scientific and practical problems. Students in a variety of specialties from low-temperature geochemistry to groundwater hydrology will benefit from the wealth of information and practical applications this book has to offer.
Environmental Applications Of Geochemical Modeling
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Author : Chen Zhu
language : en
Publisher: Cambridge University Press
Release Date : 2002-05-13
Environmental Applications Of Geochemical Modeling written by Chen Zhu and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-05-13 with Science categories.
An application of geochemical modeling to environmental problems, illustrated with case studies of real-world environmental investigations.
Pore Scale Geochemical Processes
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Author : Carl Steefel
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2015-09-25
Pore Scale Geochemical Processes written by Carl Steefel and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-25 with Science categories.
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.
Geochemical Modeling Of Groundwater Vadose And Geothermal Systems
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Author : Jochen Bundschuh
language : en
Publisher: CRC Press
Release Date : 2011-12-23
Geochemical Modeling Of Groundwater Vadose And Geothermal Systems written by Jochen Bundschuh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-23 with Technology & Engineering categories.
Geochemical modeling is an important tool in environmental studies, and in the areas of subsurface and surface hydrology, pedology, water resources management, mining geology, geothermal resources, hydrocarbon geology, and related areas dealing with the exploration and extraction of natural resources. The book fills a gap in the literature through its discussion of geochemical modeling, which simulates the chemical and physical processes affecting the distribution of chemical species in liquid, gas, and solid phases. Geochemical modeling applies to a diversity of subsurface environments, from the vadose zone close to the Earth’s surface, down to deep-seated geothermal reservoirs. This book provides the fundamental thermodynamic concepts of liquid-gas-solid phase systems. It introduces the principal types of geochemical models, such as speciation, reaction-path or forward, inverse- and reactive-transport models, together with examples of the most common codes and the best-practices for constructing geochemical models. The physical laws describing homogeneous and heterogeneous chemical reactions, their kinetics, and the transport of reactive solutes are presented. The partial differential or algebraic equations representing these laws, and the principal numerical methods that allow approximate solutions of these equations that can provide useful solutions to model different geochemical processes, are discussed in detail. Case studies applying geochemical models in different scientific areas and environmental settings, conclude the book. The book is addressed to students, teachers, other professionals, and to the institutions involved in water, geothermal and hydrocarbon resources, mining, and environmental management. The book should prove useful to undergraduate and graduate students, postgraduates, professional geologists and geophysicists, engineers, environmental scientists, soil scientists, hydrochemists, and others interested in water and geochemistry.
A Compilation Of Rate Parameters Of Water Mineral Interaction Kinetics For Application To Geochemical Modeling
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Author : James L. Palandri
language : en
Publisher:
Release Date : 2004
A Compilation Of Rate Parameters Of Water Mineral Interaction Kinetics For Application To Geochemical Modeling written by James L. Palandri and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Geochemical modeling categories.
Thermodynamics And Kinetics Of Water Rock Interaction
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Author : Eric H. Oelkers
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2018-12-17
Thermodynamics And Kinetics Of Water Rock Interaction written by Eric H. Oelkers and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-17 with Science categories.
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 And Biogeochemical Reaction Modeling
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Author : Craig M. Bethke
language : en
Publisher: Cambridge University Press
Release Date : 2022-01-06
Geochemical And Biogeochemical Reaction Modeling written by Craig M. Bethke and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-06 with Science categories.
Comprehensive primer/handbook on geochemical reaction modeling, from its origins and theoretical underpinnings to fully worked examples.
Groundwater Geochemistry
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Author : Broder J. Merkel
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-14
Groundwater Geochemistry written by Broder J. Merkel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-14 with Science categories.
This volume focuses on practical hydrogeochemical analysis with the help of the the PhreeqC modeling software. The main emphasis is on practical exercises and their solution.