Asphaltene Deposition Control by Chemical Inhibitors PDF Download
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Author: Ali Ghamartale
Publisher: Gulf Professional Publishing
ISBN: 0323910459
Category : Science
Languages : en
Pages : 246
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Book Description
Asphaltene Deposition Control by Chemical Inhibitors: Theoretical and Practical Prospects is the most advanced reference focused on chemical dispersants and inhibitors from both an experimental and modeling viewpoint. Adequate knowledge of the effective parameters in each treatment method, interactions, mechanisms and economic viewpoints involved in asphaltene treatment are crucial for future development, recovery forecast, and reserve prediction, hence this reference delivers on all these aspects. Sections cover the environmental impacts of asphaltene deposition, prevention methods, and experimental methods, both static and dynamic, to test the effectiveness of inhibitors on restricting asphaltene deposition. Rounding out with modeling methods used to simulate asphaltene-inhibitor interactions and a workflow to select suitable inhibitors by technical, economic and environmental considerations, this book will give today's engineers and researchers the right tool to mitigate formation damage in a sustainably responsible way. - Focuses on inhibitors, mitigators and the interplay between the asphaltene-inhibitors - Helps readers learn from experimental models and replicate treatments with screening workflows - Includes case studies that help readers make sustainable and economically-sound decisions on treatments
Author: Ali Ghamartale
Publisher: Gulf Professional Publishing
ISBN: 0323910459
Category : Science
Languages : en
Pages : 246
Get Book Here
Book Description
Asphaltene Deposition Control by Chemical Inhibitors: Theoretical and Practical Prospects is the most advanced reference focused on chemical dispersants and inhibitors from both an experimental and modeling viewpoint. Adequate knowledge of the effective parameters in each treatment method, interactions, mechanisms and economic viewpoints involved in asphaltene treatment are crucial for future development, recovery forecast, and reserve prediction, hence this reference delivers on all these aspects. Sections cover the environmental impacts of asphaltene deposition, prevention methods, and experimental methods, both static and dynamic, to test the effectiveness of inhibitors on restricting asphaltene deposition. Rounding out with modeling methods used to simulate asphaltene-inhibitor interactions and a workflow to select suitable inhibitors by technical, economic and environmental considerations, this book will give today's engineers and researchers the right tool to mitigate formation damage in a sustainably responsible way. - Focuses on inhibitors, mitigators and the interplay between the asphaltene-inhibitors - Helps readers learn from experimental models and replicate treatments with screening workflows - Includes case studies that help readers make sustainable and economically-sound decisions on treatments
Author: Jorge Ancheyta
Publisher: CRC Press
ISBN: 1420066315
Category : Science
Languages : en
Pages : 464
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Book Description
During the upgrading of heavy petroleum, asphaltene is the most problematic impurity since it is the main cause of catalyst deactivation and sediments formation. Exploring many aspects related to asphaltenes composition and conversion, Asphaltenes: Chemical Transformation during Hydroprocessing of Heavy Oils highlights the various changes that thes
Author: Maite Subirana
Publisher: Springer Science & Business Media
ISBN: 147579293X
Category : Science
Languages : en
Pages : 253
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Book Description
Asphaltenes have traditionally been viewed as being extremely complex, thus very hard to characterize. In addition, certain fundamental properties of asphaltenes have pre viously been inaccessible to study by traditional macroscopic methods, further limiting understanding of asphaltenes. These limitations inhibited development of descriptions regarding the microscopic structure and solution dynamics of asphaltenes. However, a variety ofmore recent studies have implied that asphaltenes share many chemical properties with the smaller, more tractable components of crude oils. Recent measurements have indicated that asphaltene molecular weights are not as !arge as previously thought, perhaps in the range of 600 to I 000 amu. In addition, new experimental methods applied to asphaltene chemical structures have been quite revealing, yielding a broad understanding. Conse quently, the ability to relate chemical structure with physical and chemical properties can be developed and extended to the understanding of important commercial properties of asphal tenes. This book treats significant new developments in the fundamentals and applications of asphaltenes. In the first section ofthe book, new experimental methods are described that characterize asphaltene structures from the molecular to colloidallength scale. The colloidal properties are understandable in terms of asphaltene chemical structures, especially with regard to the heteroatom impact on bonding. However, quantitative measurements of the of asphaltene self-association still need to be determined. In the second section of enthalpy this book, the fundamental understanding of asphaltenes is related riirectly to asphaltene utilization.
Author: James W. Bunger
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 280
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Book Description
Author: G.V. Chilingarian
Publisher: Elsevier
ISBN: 0080868983
Category : Technology & Engineering
Languages : en
Pages : 477
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Book Description
This is the first volume of a two-volume set of critical reviews of many aspects of both asphaltenes and asphalts and their interrelationship. Asphaltene is invariably present in asphalt or bitumen and other fossil fuel-derived liquids such as coal tar, coal liquefaction products, pyrolyzed shale oil from oil shales, source rock extracts and numerous naturally occurring bituminous substances. The latter include asphaltites, asphaltoids, waxes, and carbonaceous deposits containing a composition of petroleum and coal.The contents cover not only the basic science of asphaltene but also deal with the applications and technology such as upstreams (production, recovery) and down streams (refining, upgrading) of petroleum, and the paving technology and formulation preparation. The main features of the book are: it provides an up-to-date, in-depth review of every aspect of asphaltenes and asphalts; it spans five decades of research and technology of heavy fractions of petroleum; it presents a global view of asphaltene related to exploration production, refining and upgrading.The book will be welcomed as a valuable reference source for petroleum companies, research institutes, refineries, universities and also by individuals dealing with the production, origin, formation, engineering, conversion and catalysis of heavy oil, tar sands and other bitumens materials.
Author: Francisco M. Vargas
Publisher: CRC Press
ISBN: 1351977326
Category : Science
Languages : en
Pages : 383
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Book Description
As global consumption of fossil fuels such as oil increases, previously abundant sources have become depleted or plagued with obstructions. Asphaltene deposition is one of such obstructions which can significantly decrease the rate of oil production. This book offers concise yet thorough coverage of the complex problem of asphaltene precipitation and deposition in oil production. It covers fundamentals of chemistry, stabilization theories and mechanistic approaches of asphaltene behavior at high temperature and pressure. Asphaltene Deposition: Fundamentals, Prediction, Prevention, and Remediation explains techniques for experimental determination of asphaltene precipitation and deposition and different modeling tools available to forecast the occurrence and magnitude of asphaltene deposition in a given oil field. It discusses strategies for mitigation of asphaltene deposition using chemical inhibition and corresponding challenges, best practices for asphaltene remediation, current research, and case studies.
Author: Oliver C. Mullins
Publisher: Springer Science & Business Media
ISBN: 0387689036
Category : Science
Languages : en
Pages : 677
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Book Description
With substantial contributions from experienced industrial scientists and engineers, this work will have real application towards improving process efficiency and improvement in the trillion-dollar global petroleum industry. It presents an overview of the emerging field of petroleomics, which endeavors to understand the fundamental components of crude oil. Petroleomics promises to revolutionize petroleum science in much the same way that genomics transformed the study of medicine not long ago. Asphaltenes are a particular focus, with many chapters devoted to the analysis of their structure and properties.
Author: Oliver C. Mullins
Publisher: Springer Science & Business Media
ISBN: 1489916156
Category : Science
Languages : en
Pages : 441
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Book Description
The investigative assault upon the enigmatic asphaltenes has recently resulted in sig nificant advances in many varied disciplines. Taken individually, each discipline exposes certain facets of asphaltenes, but each, alone, can never reveal asphaltenes from all van tages. Even seemingly narrowly focused issues such as the molecular structures of asphal tenes, or the colloidal structures of asphaltenes require a confluence of many lines of investigation to yield an understanding which differs from truth by diminishing uncer tainty. An holistic treatment of the asphaltenes is a powerful approach to evolve further their understanding. For example, examination of asphaltenes at the highest resolution yields molecular structure. A slight increase in scale probes asphaltene colloidal structure. Weaving together asphaltene studies performed at different length scales results in a fabric which envelops an encompassing vision of asphaltenes. At the same time, the interfaces of these hierarchical studies provide additional constraints on imagination, more than investi gations at individual length scales alone. These considerations shaped the timing, format, and the content of our book. The editors are very appreciative of the diligence and hard work manifest in each of the contributed chapters herein. We thank the contributing authors for making this project a success. Oliver C. Mullins Eric Y. Sheu vii CONTENTS I. Asphaltenes: Types and Sources ...................................... .
Author: Jeremy A. Duncan
Publisher: Nova Science Pub Incorporated
ISBN: 9781607414537
Category : Technology & Engineering
Languages : en
Pages : 171
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Book Description
Asphaltenes are molecular substances that are found in crude oil, along with resins, aromatic hydrocarbons, and alkanes (i.e., saturated hydrocarbons). Asphaltenes in the form of distillation products from oil refineries are used as "tar-mats" on roads. This new book discusses the characterisation of alphaltenes and crude oils using near-UV/visible absorption spectroscopy. An overview of alphaltenes in petroleum and the cause of sediment deposition during production and refining is examined as well as the effects of magnetic fields on the paramagnetic, antioxidant, and viscous properties of oils and resin-alphaltene components. Insights into the structural characteristics of asphaltenes and its geochemical significance is also discussed.
Author: Vasily Simanzhenkov
Publisher: CRC Press
ISBN: 0203014049
Category : Science
Languages : en
Pages : 388
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Book Description
Crude Oil Chemistry is foremost a scientifically exact guide to the full family of classical and modern analytical and process technologies in petroleum refining. In widening its vision also to incorporate a geological history of petroleum formation, present-day geopolitical and economic issues, and approaches to redress and improve the delicate ties between the petroleum industry and the environment, this reference succeeds as a total representation of the factors going into the chemistry of crude oil and their outward bound ramifications. The book thoroughly evaluates the chemistry and processing of low API gravity high-sulfur heavy crude oil increasingly relied on in the industry.
