Chemistry of Fossil Fuels and Biofuels (Cambridge Series in Chemical Engineering)

Focusing on today's major fuel resources - ethanol, biodiesel, wood, natural gas, petroleum products and coal - this book discusses the formation, composition and properties of the fuels, and the ways in which they are processed for commercial use. The book examines the origin of fuels through natural processes such as photosynthesis and the geological transformation of ancient plant material; the relationships between their composition, molecular structures, and physical properties; and the various processes by which they are converted or refined into the fuel products appearing on today's market. Fundamental chemical aspects such as catalysis and the behaviour of reactive intermediates are presented, and global warming and anthropogenic carbon dioxide emissions are also discussed. The book is suitable for graduate students in energy engineering, chemical engineering, mechanical engineering and chemistry, as well as professional scientists and engineers. This Book Provides A New And General Perspective On How Events Or Conditions In Environmental Space Have Influences Elsewhere. In The First Half Of The Book, The Authors Introduce The General Question Of Propagation Of Ecological Influences Through Environmental Space (terrestrial, Aquatic, And Aerial), Then Present A System For Its Analysis By Organization Into Four Components: Initiating Events Or Conditions, Vectors Conducting Influences Over Space, Entities That Are Transported, And The Consequences Of These Propagation Processes. Each Of These Components Is Rich In Variation And Logical Complexity. Methods For Representing Environmental Heterogeneity And For Modeling Transport Processes Are Discussed In The Context Of Such Propagations. In The Second Half Of The Book, Properties Of Eight General Transport Vectors And Examples Of Transport Models In Realistic Ecological Situations Are Explained. For Each Of The Vectors, A Simulation Model Linked With Arcview Gis Is Provided On A Cd Included With The Book (users Require Access To Arcview Gis Software). Although Set In An Ecological Context, The Concepts Presented Will Also Be Of Direct Relevance To A Range Of Disciplines Within The Earth And Atmospheric Sciences.--jacket. Part I: 1. Flows And Movements In Ecology -- 2. Causes, Mechanisms And Consequences Of Propagating Influences -- 3. How Do We See Nature? -- 4. Representing And Predicting Propagation Phenomena: Modeling In Explicit-realistic Space -- Part Ii: 5. Introduction To Part Ii -- 6. Diffusion -- 7. Colluvial Transport -- 8. Wind Transport -- 9. Fire -- 10. Fluvial Transport -- 11. Animal Movement -- 12. Electromagnetic Radiation -- 13. The Propagation Of Sound. William A. Reiners, Kenneth L. Driese. Includes Bibliographical References (p. 268-297) And Index. "This book provides a new and general perspective on how events or conditions in environmental space have influences elsewhere. In the first half of the book, the authors introduce the general question of propagation of ecological influences through environmental space (terrestrial, aquatic, and aerial), then present a system for its analysis by organization into four components: initiating events or conditions, vectors conducting influences over space, entities that are transported, and the consequences of these propagation processes. Each of these components is rich in variation and logical complexity. Methods for representing environmental heterogeneity and for modeling transport processes are discussed in the context of such propagations. In the second half of the book, properties of eight general transport vectors and examples of transport models in realistic ecological situations are explained. For each of the vectors, a simulation model linked with ArcView GIS is provided on a CD included with the book (users require access to ArcView GIS software). Although set in an ecological context, the concepts presented will also be of direct relevance to a range of disciplines within the earth and atmospheric sciences."--BOOK JACKET This book has two components: stochastic dynamics and stochastic random combinatorial analysis. The first discusses evolving patterns of interactions of a large but finite number of agents of several types. Changes of agent types or their choices or decisions over time are formulated as jump Markov processes with suitably specified transition rates: optimisations by agents make these rates generally endogenous. Probabilistic equilibrium selection rules are also discussed, together with the distributions of relative sizes of the bases of attraction. As the number of agents approaches infinity, we recover deterministic macroeconomic relations of more conventional economic models. The second component analyses how agents form clusters of various sizes. This has applications for discussing sizes or shares of markets by various agents which involve some combinatorial analysis patterned after the population genetics literature. These are shown to be relevant to distributions of returns to assets, volatility of returns, and power laws. This book is about modeling a large collection of interacting agents, and examining aggregate (deterministic) dynamics and associated stochastic fluctations. Masanao Aoki. Includes Bibliographical References (p. 245-252) And Indexes.