Download or read book 3 in 1 Technique Applied to Mixed CH4 CO2 Gas Hydrates written by Nathalia Ortiz Torres and published by . This book was released on 2019* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3-in-1 method was used to study hydrate morphology, kinetics and phase equilibria of hydrates formed in gas-dominated systems containing pure CH4, pure CO2, and two CH4:CO2 mixtures (80:20 and 30:70 on a molar basis). This technique offered high resolution imaging and a tight control of pressure and temperature. The same experimental temperatures were used for all gas compositions. Different pressures allowed to match subcoolings across mixtures, in the range of {delta}Tsub = 0.5 K to {delta}Tsub = 4.5. In addition, multiple driving forces were studied in a single experiment using temperature gradients across a single sample. Crystal morphology was found to be highly dependent on the CH4:CO2 molar ratio, and a higher dependence on the {delta}Tsub was observed for methane-rich hydrate morphology. The measured hydrate film growth rate increased with increasing CO2 content and increasing {delta}Tsub. Hydrate growth beyond the original droplet boundary ('halo') was observed for pure CO2 and the two mixtures, and it was found to be dependent on the CH4:CO2 molar ratio and {delta}Tsub. A stepwise dissociation was used to measured the H-L-V equilibrium temperature (THLV). The dissociation was carried out by setting a gradient along the slide, which allowed a close control of the H-L-V interface position.
Download or read book Underneath the Bragg Peaks written by Takeshi Egami and published by Elsevier. This book was released on 2003-10-02 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Table of contents
Download or read book Hydrates of Hydrocarbons written by I͡Uriĭ Fedorovich Makogon and published by Pennwell Books. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrates of Hydrocarbons is the first book to address methods of hydrate removal and, most importantly, prevention of hydrate build-up. The book provides solutions formulated for drilling, pipeline, and chemical engineers in both the onshore and offshore environments, as well as educators in advanced petroleum and chemical engineering courses. It also offers timely information on the use of hydrate properties in new technologies and the production of gas from natural gas hydrate deposits.
Download or read book Gas hydrate appearance accumulation exploration and exploitation in continental margins volume 2 written by Pibo Su and published by Frontiers Media SA. This book was released on 2023-02-13 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book FOCAPD 19 Proceedings of the 9th International Conference on Foundations of Computer Aided Process Design July 14 18 2019 written by Salvador Garcia Munoz and published by Elsevier. This book was released on 2019-07-09 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: FOCAPD-19/Proceedings of the 9th International Conference on Foundations of Computer-Aided Process Design, July 14 - 18, 2019, compiles the presentations given at the Ninth International Conference on Foundations of Computer-Aided Process Design, FOCAPD-2019. It highlights the meetings held at this event that brings together researchers, educators and practitioners to identify new challenges and opportunities for process and product design. - Combines presentations from the Ninth International Conference on Foundations of Computer-Aided Process Design, FOCAPD-2019
Download or read book Clathrate Hydrates 2 Volumes written by John A. Ripmeester and published by John Wiley & Sons. This book was released on 2022-05-31 with total page 835 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clathrate Hydrates All-inclusive reference on clathrate hydrates from a molecular perspective Clathrate hydrates are crystalline water-based inclusion compounds many of which form at high pressures and low temperatures. Molecular science has provided the foundation for many areas of modern hydrate research and applications ranging from desalination processes to flow assurance in oil and gas pipelines. Clathrate Hydrates provides detailed information on the molecular science aspects of hydrate research, covering the structural, compositional, spectroscopic, thermodynamic, and mechanical properties of clathrate hydrates as well as simulation methods and selected engineering applications. Edited and authored by recognized leaders in the field, this comprehensive resource introduces readers to clathrate hydrates and reviews the state-of-the-art of the field. In-depth chapters address different areas of specialization such as characterization of clathrate hydrates using NMR spectroscopy, infrared and Raman spectroscopy, and X-ray and neutron diffraction and scattering. Highlights recent developments in clathrate hydrate research and applications such as natural gas recovery, desalination, and gas separation Reviews various molecular simulation methods for characterizing clathrate hydrates, including quantum mechanical calculations and Monte Carlo results Contains tables of known guest molecules, summaries of structural and physical properties, and different classes of clathrate hydrate phase equilibria Introduces unconventional guest-host interactions, related non-hydrate clathrates, and space-filling cages using the Frank-Kasper approach Covers the molecular motion of guest and host molecules and the relationship between cage geometry and guest dynamics Presents the rate and mechanisms of hydrate formation and decomposition from both macroscopic and microscopic points Clathrate Hydrates: Molecular Science and Characterization is an indispensable reference for materials scientists, physical chemists, chemical engineers, geochemists, and graduate students in relevant areas of science and engineering.
Download or read book Gas Hydrates 1 written by Daniel Broseta and published by John Wiley & Sons. This book was released on 2017-08-07 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas hydrates, or clathrate hydrates, are crystalline solids resembling ice, in which small (guest) molecules, typically gases, are trapped inside cavities formed by hydrogen-bonded water (host) molecules. They form and remain stable under low temperatures – often well below ambient conditions – and high pressures ranging from a few bar to hundreds of bar, depending on the guest molecule. Their presence is ubiquitous on Earth, in deep-marine sediments and in permafrost regions, as well as in outer space, on planets or comets. In addition to water, they can be synthesized with organic species as host molecules, resulting in milder stability conditions: these are referred to as semi-clathrate hydrates. Clathrate and semi-clathrate hydrates are being considered for applications as diverse as gas storage and separation, cold storage and transport and water treatment. This book is the first of two edited volumes, with chapters on the experimental and modeling tools used for characterizing and predicting the unique molecular, thermodynamic and kinetic properties of gas hydrates (Volume 1) and on gas hydrates in their natural environment and for potential industrial applications (Volume 2).
Download or read book Challenges and Recent Advances in Sustainable Oil and Gas Recovery and Transportation written by Sanket Joshi and published by Elsevier. This book was released on 2023-03-10 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Challenges and Recent Advances in Sustainable Oil and Gas Recovery and Transportation delivers a critical tool for today's petroleum and reservoir engineers to learn the latest research in EOR and solutions toward more SDG-supported practices. Packed with methods and case studies, the reference starts with the latest advances such as EOR with polymers and EOR with CCS. Advances in shale recovery and methane production are also covered before layering on sustainability methods on critical topics such as oilfield produced water. Supported by a diverse group of contributors, this book gives engineers a go-to source for the future of oil and gas. The oil and gas industry are utilizing enhanced oil recovery (EOR) methods frequently, but the industry is also tasked with making more sustainable decisions in their future operations. - Provides the latest advances in enhanced oil recovery (EOR), including EOR with polymers, EOR with carbon capture and sequestration (CCS), and hybrid EOR approaches - Teaches options in recovery and transport, such as shale recovery and methane production from gas hydrate reservoirs - Includes sustainability methods such as biological souring and oil field produced water solutions
Download or read book Water for Energy and Fuel Production written by Yatish T. Shah and published by CRC Press. This book was released on 2014-05-16 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text describes water's use in the production of raw fuels, as an energy carrier (e.g., hot water and steam), and as a reactant, reaction medium, and catalyst for the conversion of raw fuels to synthetic fuels. It explains how supercritical water is used to convert fossil- and bio-based feedstock to synthetic fuels in the presence and absence of a catalyst. It also explores water as a direct source of energy and fuel, such as hydrogen from water dissociation, methane from water-based clathrate molecules, and more.
Download or read book Advances in Natural Gas Formation Processing and Applications Volume 3 Natural Gas Hydrates written by Mohammad Reza Rahimpour and published by Elsevier. This book was released on 2024-02-13 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Natural Gas: Formation, Processing, and Applications. Volume 3: Natural Gas Hydrates comprises an extensive eight-volume series delving into the intricate realms of both the theoretical fundamentals and practical methodologies associated with the various facets of natural gas. Encompassing the entire spectrum from exploration and extraction to synthesis, processing, purification, and the generation of valuable chemicals and energy, these volumes also navigate through the complexities of transportation, storage challenges, hydrate formation, extraction, and prevention. In Volume 3 titled Natural Gas Hydrates, the fundamental aspects of natural gas hydrates, their associated disasters, and case studies are introduced. This book delves into the intricate details of hydrate structures, physio-chemical properties, and thermodynamics, offering a comprehensive understanding. This volume also explores hydrates as an energy source and covers their dissociation methods. A significant focus is placed on the challenges of natural gas hydrates formation in pipelines, accompanied by prevention techniques. Additionally, this book discusses the discovery and extraction of natural gas hydrates from oceans, shedding light on related geophysical indicators. - Introduces characteristics and properties of natural gas hydrates - Describes pipeline natural gas hydrates and prevention methods - Discusses oceanic natural gas hydrates and extraction methods
Download or read book Gas Hydrates 2 written by Livio Ruffine and published by John Wiley & Sons. This book was released on 2018-04-16 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas hydrates in their natural environment and for potential industrial applications (Volume 2).
Download or read book Chemical Additives for Gas Hydrates written by Bhajan Lal and published by Springer Nature. This book was released on 2019-10-01 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a straightforward, informative guide to the chemicals used for gas hydrate formation and inhibition, providing the reader with the latest information on the definition, structure, formation conditions, problems, and applications of gas hydrates. The authors review not only the inhibitors used to prevent or mitigate hydrate formation, but also the conditions under which it is necessary to form hydrates quickly, which require the use of promoters. Various promoters are discussed, including their specifications, functions, advantages and disadvantages. The possibility of using natural reservoirs of gas hydrate as an energy source is also considered. Lastly, due to the difficulty of conducting experiments that reflect all conditions and concentrations, the book presents a number of models that can predict the basic parameters in the presence of the chemicals. Given its scope, the book will be of interest to professionals working in this field in an industrial context, as well as to researchers, undergraduate and graduate students of chemical engineering.
Download or read book Covalent Organic Frameworks written by Tuan Anh Nguyen and published by CRC Press. This book was released on 2022-08-25 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covalent organic frameworks-based nanomaterials have emerged as promising candidates for energy applications owing to their superior electrochemical properties, surface area, nano-device integration, multifunctionality, printability, and mechanical flexibility. This book provides fundamentals, various synthesis approaches, and applications of covalent organic frameworks-based nanomaterials and their composites for generating energy. The main objective of this book is to provide current, state-of-the-art knowledge about covalent organic frameworks-based nanomaterials and their composites for supercapacitors, batteries, photovoltaics, and fuel cells, covering almost the entire spectrum in the energy field under one title. Aimed at widening our fundamental understanding of covalent organic frameworks and mechanisms for realization and advancement in devices with improved energy efficiency and high storage capacity, this book will provide new directions for scientists, researchers, and students to better understand the principles, technologies, and applications of covalent organic frameworks.
Download or read book Natural Gas Hydrates written by Yuguang Ye and published by Springer Science & Business Media. This book was released on 2012-09-11 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Natural Gas Hydrates: Experimental Techniques and Their Applications” attempts to broadly integrate the most recent knowledge in the fields of hydrate experimental techniques in the laboratory. The book examines various experimental techniques in order to provide useful parameters for gas hydrate exploration and exploitation. It provides experimental techniques for gas hydrates, including the detection techniques, the thermo-physical properties, permeability and mechanical properties, geochemical abnormalities, stability and dissociation kinetics, exploitation conditions, as well as modern measurement technologies etc. This book will be of interest to experimental scientists who engage in gas hydrate experiments in the laboratory, and is also intended as a reference work for students concerned with gas hydrate research. Yuguang Ye is a distinguished professor of Experimental Geology at Qingdao Institute of Marine Geology, China Geological Survey, China. Professor Changling Liu works at the Qingdao Institute of Marine Geology, China Geological Survey, China.
Download or read book Essentials of Flow Assurance Solids in Oil and Gas Operations written by Abdullah Hussein and published by Gulf Professional Publishing. This book was released on 2022-10-19 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flow assurance solids deposition is one of the main challenges in oil and gas production operations with millions of dollars spent annually on their mitigation. Essentials of Flow Assurance Solids in Oil and Gas Operations works as an all-inclusive reference for engineers and researchers, covering all the different types of solids that are commonly encountered in oil and gas fields. Structured to flow through real-world operations, the reference branches through each solid deposit problem where the root causes are as well as modeling, monitoring, characterization, and management strategies, all comprehensively reviewed in the light of contemporary research breakthroughs. Backed by several field case studies, Essentials of Flow Assurance Solids in Oil and Gas Operations gives petroleum and reservoir engineers a resource to correlate between the theoretical fundamentals and field practical applications allowing for sustainable and optimal operations. - Provides the main operations of oil and gas fields, the characteristics of produced fluids, and the main flow assurance challenges - Furnishes the basic principles of deposits formation and mitigation, starting with a full investigation of the problems, then mechanisms, causes, predictions, modelling, and sample analysis, followed by management - Distinctively discusses the operational and environmental implications of flow assurance solids and their management using chemical and nonchemical methods - Teaches engineers through impactful visuals and data sets included in every chapter
Download or read book Hydrates of Natural Gas written by I︠U︡riĭ Fedorovich Makogon and published by . This book was released on 1981 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Machine Learning and Flow Assurance in Oil and Gas Production written by Bhajan Lal and published by Springer Nature. This book was released on 2023-03-11 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is useful to flow assurance engineers, students, and industries who wish to be flow assurance authorities in the twenty-first-century oil and gas industry. The use of digital or artificial intelligence methods in flow assurance has increased recently to achieve fast results without any thorough training effectively. Generally, flow assurance covers all risks associated with maintaining the flow of oil and gas during any stage in the petroleum industry. Flow assurance in the oil and gas industry covers the anticipation, limitation, and/or prevention of hydrates, wax, asphaltenes, scale, and corrosion during operation. Flow assurance challenges mostly lead to stoppage of production or plugs, damage to pipelines or production facilities, economic losses, and in severe cases blowouts and loss of human lives. A combination of several chemical and non-chemical techniques is mostly used to prevent flow assurance issues in the industry. However, the use of models to anticipate, limit, and/or prevent flow assurance problems is recommended as the best and most suitable practice. The existing proposed flow assurance models on hydrates, wax, asphaltenes, scale, and corrosion management are challenged with accuracy and precision. They are not also limited by several parametric assumptions. Recently, machine learning methods have gained much attention as best practices for predicting flow assurance issues. Examples of these machine learning models include conventional approaches such as artificial neural network, support vector machine (SVM), least square support vector machine (LSSVM), random forest (RF), and hybrid models. The use of machine learning in flow assurance is growing, and thus, relevant knowledge and guidelines on their application methods and effectiveness are needed for academic, industrial, and research purposes. In this book, the authors focus on the use and abilities of various machine learning methods in flow assurance. Initially, basic definitions and use of machine learning in flow assurance are discussed in a broader scope within the oil and gas industry. The rest of the chapters discuss the use of machine learning in various flow assurance areas such as hydrates, wax, asphaltenes, scale, and corrosion. Also, the use of machine learning in practical field applications is discussed to understand the practical use of machine learning in flow assurance.
