Additives in Polymers


Book Description

This industrially relevant resource covers all established and emerging analytical methods for the deformulation of polymeric materials, with emphasis on the non-polymeric components. Each technique is evaluated on its technical and industrial merits. Emphasis is on understanding (principles and characteristics) and industrial applicability. Extensively illustrated throughout with over 200 figures, 400 tables, and 3,000 references.







Encyclopedia of Chromatography


Book Description

Thoroughly revised and expanded, this third edition offers illustrative tables and figures to clarify technical points in the articles and provides a valuable, reader-friendly reference for all those who employ chromatographic methods for analysis of complex mixtures of substances. An authoritative source of information, this introductory guide to specific chromatographic techniques and theory discusses the relevant science and technology, offering key references for analyzing specific chemicals and applications in industry and focusing on emerging technologies and uses.




Practical Supercritical Fluid Chromatography and Extraction


Book Description

An exploration of fundamental as well as practical aspects of supercritical fluid chromatography and extraction. It addresses topics such as: packed columns in SFC; detection in SFC; supercritical fluid chromatography/mass spectroscopy; and evaporative light scattering detection in SFC.







Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring


Book Description

A thorough introduction to environmental monitoring in the oil and gas industry Analytical Techniques in the Oil and Gas Industry for Environmental Monitoring examines the analytical side of the oil and gas industry as it also provides an overall introduction to the industry. You’ll discover how oil and natural gas are sourced, refined, and processed. You can learn about what’s produced from oil and natural gas, and why evaluating these sourced resources is important. The book discusses the conventional analyses for oil and natural gas feeds, along with their limitations. It offers detailed descriptions of advanced analytical techniques that are commercially available, plus explanations of gas and oil industry equipment and instrumentation. You’ll find technique descriptions supplemented with a list of references as well as with real-life application examples. With this book as a reference, you can prepare to apply specific analytical methods in your organization’s lab environment. Analytical Techniques can also serve as your comprehensive resource on key techniques in the characterization of oil and gas samples, within both refinery and environmental contexts. Understand of the scope of oil and gas industry techniques available Consider the benefits and limitations of each available process Prepare for applying analytical techniques in your lab See real examples and a list of references for each technique Read descriptions of off-line analytics, as well as on-line and process applications As a chemist, engineer, instructor, or student, this book will also expand your awareness of the role these techniques have in environmental monitoring and environmental impact assessments.




Supercritical Fluids


Book Description

The potential of supercritical fluid methods is presented in a comprehensive way. On the basis of a careful discussion of physical and chemical principles, the application of this method in process technology is demonstrated.




Supercritical Fluids


Book Description

Supercritical fluids are neither gas nor liquid, but can be compressed gradually from low to high density and they are therefore interesting and important as tunable solvents and reaction media in the chemical process industry. By adjusting the density the properties of these fluids can be customised and manipulated for a given process - physical or chemical transformation. Separation and processing using supercritical solvents such as CO2 are currently on-line commercially in the food, essential oils and polymer industries. Many agencies and industries are considering the use of supercritical water for waste remediation. Supercritical fluid chromatography represents another, major analytical application. Significant advances have recently been made in materials processing, ranging from particle formation to the creation of porous materials. The chapters in this book provide tutorial accounts of topical areas centred around: (1) phase equilibria, thermodynamics and equations of state; (2) critical behaviour, crossover effects; (3) transport and interfacial properties; (4) molecular modelling, computer simulation; (5) reactions, spectroscopy; (6) phase separation kinetics; (7) extractions; (8) applications to polymers, pharmaceuticals, natural materials and chromatography; (9) process scale-up.




Write Like a Chemist


Book Description

Write Like a Chemist is a unique guide to chemistry-specific writing. Written with National Science Foundation support and extensively piloted in chemistry courses nationwide, it offers a structured approach to writing that targets four important chemistry genres: the journal article, conference abstract, scientific poster, and research proposal. Chemistry students, post-docs, faculty, and other professionals interested in perfecting their disciplinary writing will find it an indispensable reference. Users of the book will learn to write through a host of exercises, ranging in difficulty from correcting single words and sentences to writing professional-quality papers, abstracts, posters, and proposals. The book's read-analyze-write approach teaches students to analyze what they read and then write, paying attention to audience, organization, writing conventions, grammar, and science content, thereby turning the complex process of writing into graduated, achievable tasks. Concise writing and organizational skills are stressed throughout, and "move structures" teach students conventional ways to present their stories of scientific discovery. This resource includes over 350 excerpts from ACS journal articles, ACS conference abstracts, and successful NSF CAREER proposals, excerpts that will serve as useful models of chemistry writing for years to come. Other special features: Usable in chemistry lab, lecture, and writing-dedicated courses Useful as a writing resource for practicing chemists Augmented by Language Tips that address troublesome areas of language and grammer in a self-study format Accompanied by a Web site: http://www.oup.com/us/writelikeachemist Supplemented with an answer key for faculty adopting the book