Calculation of the Standard Partial Molal Thermodynamic Properties of Aqueous Ions and Electrolytes at High Pressures and Temperatures

Calculation of the Standard Partial Molal Thermodynamic Properties of Aqueous Ions and Electrolytes at High Pressures and Temperatures PDF Author: John Carroll Tanger
Publisher:
ISBN:
Category :
Languages : en
Pages : 284

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Calculation of the Standard Partial Molal Thermodynamic Properties of Aqueous Ions and Electrolytes at High Pressures and Temperatures

Calculation of the Standard Partial Molal Thermodynamic Properties of Aqueous Ions and Electrolytes at High Pressures and Temperatures PDF Author: John Carroll Tanger
Publisher:
ISBN:
Category :
Languages : en
Pages : 284

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Theoretical Prediction of the Thermodynamic Behavior of Aqueous Electrolytes at High Pressures and Temperatures

Theoretical Prediction of the Thermodynamic Behavior of Aqueous Electrolytes at High Pressures and Temperatures PDF Author: Harold C. Helgeson
Publisher:
ISBN:
Category : American journal of science
Languages : en
Pages : 654

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Calculation of the Standard Molal Thermodynamic Properties of Aqueous Biomolecules at Elevated Temperatures and Pressures

Calculation of the Standard Molal Thermodynamic Properties of Aqueous Biomolecules at Elevated Temperatures and Pressures PDF Author: Jan Peter Amend
Publisher:
ISBN:
Category : Biomolecules
Languages : en
Pages : 598

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High-Temperature Aqueous Solutions

High-Temperature Aqueous Solutions PDF Author: Roberto Fernandez-Prini
Publisher: CRC Press
ISBN: 9780849357602
Category : Science
Languages : en
Pages : 222

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Book Description
This book provides a thorough discussion of the thermodynamics of aqueous solutions and presents tools for analyzing and solving scientific and practical problems arising in this area. It also presents methods that can be used to deal with ionic and nonionic aqueous solutions under sub- or supercritical conditions. Illustrations and tables give examples of procedures employed to predict thermodynamic quantities of the solutions, and an appendix summarizing statistical mechanical equations used to describe the systems is also provided. High-Temperature Aqueous Solutions: Thermodynamic Properties contains essential information for physical chemists, geochemists, geophysicists, chemical technicians, and scientists involved in electric power generation.

Essentials of Geochemistry

Essentials of Geochemistry PDF Author: John V. Walther
Publisher: Jones & Bartlett Publishers
ISBN: 1449660355
Category : Science
Languages : en
Pages : 814

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Book Description
Updated throughout with the latest data and findings, the Second Edition of Essentials of Geochemistry provides students with a solid understanding of the fundamentals of and approaches to modern geochemical analysis. The text uses a concepts of chemical equilibrium approach, which considers the reactions that occur as a result of changes in heat production and pressure within the Earth to introduce students to the basic geochemical principles. This text is for those who want a quantitative treatment that integrates the principles of thermodynamics, solution chemistry, and kinetics into the study of earth processes. This timely text contains numerous examples and problems sets which use SUPCRT92 to allow students to test their understanding of thermodynamic theory and maximize their comprehension of this prominent field. New sections introduce current “hot” topics such as global geochemical change with the short and long term carbon cycle, carbon isotopes and the Permo-Triassic extinction event, kinetics and the origin of life and the use of boron and nitrogen isotopes.

Essentials of Geochemistry

Essentials of Geochemistry PDF Author: John Walther
Publisher: Jones & Bartlett Learning
ISBN: 0763759228
Category : Science
Languages : en
Pages : 814

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Book Description
Updated throughout with the latest data and findings, the Second Edition of Essentials of Geochemistry provides students with a solid understanding of the fundamentals of and approaches to modern geochemical analysis. The text uses a concepts of chemical equilibrium approach, which considers the reactions that occur as a result of changes in heat production and pressure within the Earth to introduce students to the basic geochemical principles. This text is for those who want a quantitative treatment that integrates the principles of thermodynamics, solution chemistry, and kinetics into the study of earth processes. This timely text contains numerous examples and problems sets which use SUPCRT92 to allow students to test their understanding of thermodynamic theory and maximize their comprehension of this prominent field. New sections introduce current “hot” topics such as global geochemical change with the short and long term carbon cycle, carbon isotopes and the Permo-Triassic extinction event, kinetics and the origin of life and the use of boron and nitrogen isotopes.

Thermodynamics and Kinetics of Water-Rock Interaction

Thermodynamics and Kinetics of Water-Rock Interaction PDF Author: Eric H. Oelkers
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 1501508466
Category : Science
Languages : en
Pages : 588

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Book Description
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

Thermodynamics of Geothermal Fluids

Thermodynamics of Geothermal Fluids PDF Author: Andri Stefánsson
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 1501508296
Category : Science
Languages : en
Pages : 360

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Book Description
Volume 76 of Reviews in Mineralogy and Geochemistry presents an extended review of the topics conveyed in a short course on Geothermal Fluid Thermodynamics held prior to the 23rd Annual V.M. Goldschmidt Conference in Florence, Italy (August 24-25, 2013). It covers Thermodynamics of Geothermal Fluids, The Molecular-Scale Fundament of Geothermal Fluid Thermodynamics, Thermodynamics of Aqueous Species at High Temperatures and Pressures: Equations of State and Transport Theory, Mineral Solubility and Aqueous Speciation Under Hydrothermal Conditions to 300 °C – The Carbonate System as an Example, Thermodynamic Modeling of Fluid-Rock Interaction at Mid-Crustal to Upper-Mantle Conditions, Speciation and Transport of Metals and Metalloids in Geological Vapors, Solution Calorimetry Under Hydrothermal Conditions, Structure and Thermodynamics of Subduction Zone Fluids from Spectroscopic Studies and Thermodynamics of Organic Transformations in Hydrothermal Fluids.

Activity Coefficients in Electrolyte Solutions

Activity Coefficients in Electrolyte Solutions PDF Author: Kenneth S. Pitzer
Publisher: CRC Press
ISBN: 1351077929
Category : Science
Languages : en
Pages : 552

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Book Description
This book was first published in 1991. It considers the concepts and theories relating to mostly aqueous systems of activity coefficients.

An Experimental and Theoretical Study of the Thermodynamic Properties of Aqueous Electrolytes at Very High Temperatures and Pressures

An Experimental and Theoretical Study of the Thermodynamic Properties of Aqueous Electrolytes at Very High Temperatures and Pressures PDF Author: Essmaiil Djamali
Publisher:
ISBN:
Category : Electrolytes
Languages : en
Pages : 1630

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Book Description
New experimental data have extended the thermodynamic properties for four completely ionized electrolytes up to 598 K: NaReO4 ( aq), HReO4 (aq), NaCl (aq), and BaCl2 (aq). New thermodynamic data have been obtained for two electrolytes which have not previously been available except at lower temperatures: HCl (aq, completely ionized) and GdCl3 (aq). Finally, such data for four other electrolytes, Co(ReO4)2, Cu(ReO4)2, Na2SO4 and CsCl from unpublished work in this laboratory were recalculated using new computational methods. Corresponding Gibbs free energies were calculated for all of these electrolytes from 298.15 K to 623.15 K. The enthalpy of solution of GdCl3 at 623.15 K and at p [subscript sat] obtained from this research (−2.8 MJ) is apparently larger than any other recorded enthalpy of a chemical reaction on a mole basis. A new theoretical treatment has been developed for predicting the thermodynamic behavior of electrolytes up to the critical temperature of water (and beyond, into superheated steam) and at pressures up to 1000 MPa.