Separation and Purification of Materials
Author: Rolt Hammond
Publisher:
Published: 1958
Total Pages: 348
ISBN-13:
DOWNLOAD EBOOKPosts
Purification of Laboratory Chemicals
Author: W.L.F. Armarego
Publisher: Elsevier
Published: 2003-03-07
Total Pages: 627
ISBN-13: 0080515460
DOWNLOAD EBOOKNow in its fifth edition, the book has been updated to include more detailed descriptions of new or more commonly used techniques since the last edition as well as remove those that are no longer used, procedures which have been developed recently, ionization constants (pKa values) and also more detail about the trivial names of compounds.In addition to having two general chapters on purification procedures, this book provides details of the physical properties and purification procedures, taken from literature, of a very extensive number of organic, inorganic and biochemical compounds which are commercially available. This is the only complete source that covers the purification of laboratory chemicals that are commercially available in this manner and format.* Complete update of this valuable, well-known reference* Provides purification procedures of commercially available chemicals and biochemicals* Includes an extremely useful compilation of ionisation constants
Separation Technologies for the Industries of the Future
Author: Panel on Separation Technology for Industrial Reuse and Recycling
Publisher: National Academies Press
Published: 1999-01-22
Total Pages: 128
ISBN-13: 0309592828
DOWNLOAD EBOOKSeparation processesor processes that use physical, chemical, or electrical forces to isolate or concentrate selected constituents of a mixtureare essential to the chemical, petroleum refining, and materials processing industries. In this volume, an expert panel reviews the separation process needs of seven industries and identifies technologies that hold promise for meeting these needs, as well as key technologies that could enable separations. In addition, the book recommends criteria for the selection of separations research projects for the Department of Energy's Office of Industrial Technology.
Separation, Purification and Identification
Author: Lesley E Smart
Publisher: Royal Society of Chemistry
Published: 2007-10-31
Total Pages: 122
ISBN-13: 184755783X
DOWNLOAD EBOOKThis book looks at the common techniques used to prepare, purify and identify chemicals. Topics including distillation, recrystallisation, chromatography, elemental analysis, atomic absorption spectroscopy and mass spectrometry are discussed, and are illustrated on video on the accompanying CD-ROMs. Infrared and nuclear magnetic resonance spectroscopy are covered entirely through multi-media, with animations and virtual experiments. The reader is provided with examples for interpretation, and can draw in the structures using the software provided. There is also a set of interactive self-assessment questions. In all, the multi-media software suite comprises more than twelve hours of material. Separation, Purification and Identification concludes with a Case Study on Forensic Science, in which illustrations of criminal cases where spectroscopic techniques provided evidence are given. The Molecular World series provides an integrated introduction to all branches of chemistry for both students wishing to specialise and those wishing to gain a broad understanding of chemistry and its relevance to the everyday world and to other areas of science. The books, with their Case Studies and accompanying multi-media interactive CD-ROMs, will also provide valuable resource material for teachers and lecturers. (The CD-ROMs are designed for use on a PC running Windows 95, 98, ME or 2000.)
Separation and Purification Methods
Author: Edmond S. Perry
Publisher:
Published: 1975
Total Pages: 413
ISBN-13:
DOWNLOAD EBOOKSeparation and Purification Section: Summary of Initial Activities, February 1966 Through June 1967
Author: David H. Freeman
Publisher:
Published: 1968
Total Pages: 56
ISBN-13:
DOWNLOAD EBOOKThe report describes the initial growth and research activities of the Separation and Purification Section since its formal organization in February, 1966.A research capability for the study and refined adaptation of ion exchange materials is described.There are new activities reported for the areas of extreme purification, chemical reagents, organic chemicals, including the use of crystallization for the achievement, protection, and measurement of chemical purity.Specific studies were conducted in the purification of mineral acids, nitrobenzene, and the development of zone refining methods.(Author).
Separation and Purification Section
Author: David H. Freeman
Publisher:
Published: 1968
Total Pages: 64
ISBN-13:
DOWNLOAD EBOOKThe work studied involves basic developments to characterize ion exchange resins using infrared spectrophotometry, stoichiometric analysis of resin structure, and the study of chain scission. The availability of spherical particles of homogeneous ion exchange resin has been exploited with the recently developed micro-standards. Analytical gas chromatography has been developed with emphasis given to the specialized needs of measuring trace contaminants in purified organic compounds including divinylbenzene, EDTA, and clinical standards such as uric acid and urea. Purification capabilities involving the use of crystallization, analytical distillation, and of the newly installed low temperature (-30C) laboratory are described. The activities of the ultra-pure reagents project, including work on the laser light scattering measurement of traces of liquid borne particulate matter, on reagent preparation, and methods of reagent storage are described. (Author).
Separation Chemistry
Author: Fedor Macášek
Publisher: Prentice Hall
Published: 1992
Total Pages: 450
ISBN-13:
DOWNLOAD EBOOKThis account of separation science describes the separation approach to the purification of materials by both large- and small-scale techniques. It discusses the separation of valuable materials from substances and waste, and the purification of gases and liquids, including sea water and blood.
Separation and Purification Techniques in Biotechnology
Author: Frederick Dechow
Publisher: William Andrew
Published: 1989-12-31
Total Pages: 366
ISBN-13:
DOWNLOAD EBOOKThis book describes separation and purification techniquesùadsorption, ion exchange and liquid chromatography on solid supportsùused for fermentation and biochemical feedstreams. Emphasis is placed on basic sorption theory, laboratory evaluation techniques, sorptive materials and their characteristics, scale-up of laboratory techniques, and their industrial applications. Each chapter contains specific examples illustrating the use of purification techniques in biotechnology processes.
A Research Agenda for Transforming Separation Science
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
Published: 2019-10-30
Total Pages: 115
ISBN-13: 0309491703
DOWNLOAD EBOOKSeparation science plays a critical role in maintaining our standard of living and quality of life. Many industrial processes and general necessities such as chemicals, medicines, clean water, safe food, and energy sources rely on chemical separations. However, the process of chemical separations is often overlooked during product development and this has led to inefficiency, unnecessary waste, and lack of consensus among chemists and engineers. A reevaluation of system design, establishment of standards, and an increased focus on the advancement of separation science are imperative in supporting increased efficiency, continued U.S. manufacturing competitiveness, and public welfare. A Research Agenda for Transforming Separation Science explores developments in the industry since the 1987 National Academies report, Separation and Purification: Critical Needs and Opportunities. Many needs stated in the original report remain today, in addition to a variety of new challenges due to improved detection limits, advances in medicine, and a recent emphasis on sustainability and environmental stewardship. This report examines emerging chemical separation technologies, relevant developments in intersecting disciplines, and gaps in existing research, and provides recommendations for the application of improved separation science technologies and processes. This research serves as a foundation for transforming separation science, which could reduce global energy use, improve human and environmental health, and advance more efficient practices in various industries.
