Download or read book Caract risation des huiles lourdes et des r sidus p troliers written by Centre national de la recherche scientifique (France) and published by Editions TECHNIP. This book was released on 1984 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Organic Geochemistry 1968 written by P. A. Schenck and published by Elsevier. This book was released on 2013-10-02 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Geochemistry 1968, Volume 31 contains the proceedings of the 4th International Meeting on Organic Geochemistry, held in Amsterdam, Netherlands, on September 16-18, 1968. The papers explore advances in several fields of organic geochemistry, including organic compounds found in sediments, geochemistry of coal and petroleum, and organic geochemistry of the oceans. This book is comprised of 39 chapters and begins with a discussion on the distribution of hydrocarbons and fatty acids in living organisms and in sediments, paying particular attention to biological markers and the carbon skeleton concept. The reader is methodically introduced to the mechanisms of formation of petroleum from sediment organic matter; dissolved organic matter in the oceans; the fatty acid content of tasmanites; and identification of steranes and triterpanes from a geological source using capillary gas liquid chromatography and mass spectrometry. The chemistry of coal and crude oil metamorphism is also considered, along with the racemization of amino acids on silicates. The final chapter focuses on carbon polytypism in meteorites. This volume will be useful to organic chemists, geochemists, and all those interested in the field of organic geochemistry.
Download or read book Advances in Organic Geochemistry 1964 written by G. D. Hobson and published by Elsevier. This book was released on 2015-12-04 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Geochemistry 1964 contains papers presented at the Second International Congress on Organic Geochemistry at Rueil-Malmaison, France on September 28-30, 1964. This collection discusses developments made in the field of organic-chemistry and the incorporation of organic matter with clay minerals. To understand the process involved in such association of materials, the text explains the overall reaction between the clay particles and all the organic and inorganic substances in the test solution. The study gives the trace element assemblages found in the Mansfield Marine Band as an example. Another study discusses the occurrence of isoprenoid alkanes in a Precambrian sediment where alkanes and porphyrin pigments, which remain stable for a long time in many geological conditions, can act as biological markers. The paper notes the Marker Bed of the Precambrian Nonesuch Shale Formation in Michigan. The book also presents more research such as those involving the Black Shales of the South-east Sicilian Triassic Basin and the Cretaceous Black Shales of the Cyrenaica Basin. The text then explains the use of electron spin resonance in studying concentrations of free radicals where the results of different measurements made on a Colorado coal are shown on a table. One paper addresses a study of the relative abundance of stable carbon isotopes as pointers to the evolution and genesis of petroleum. This collection will prove valuable for analytical and organic chemists, chemical engineers, geologists, and students of organic chemistry or geology.
Download or read book Bases scientifiques et technologiques de l oenologie 2e ed written by GIRARD Guillaume and published by Lavoisier. This book was released on 2012-10-15 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: TEAM est une collection complète composée de trois types d'ouvrages adaptés à chacun des diplômes de l'enseignement agricole : les manuels, conformes aux référentiels officiels, pour travailler en classe , les exercices, conçus pour mettre en pratique ses connaissances , les guides, pour préparer les épreuves terminales. Conforme au référentiel des objectifs 4, 5 et 6 du module MP 141 et de l'intégralité du module MP 143, ce manuel est destiné aux élèves préparant l'option Vigne et vin du bac pro CGEA. Chaque chapitre comporte une synthèse des connaissances ou des méthodes, de nombreux schémas et illustrations, issus de toutes les sources d'informations susceptibles d'être rencontrées dans la vie professionnelle, des exercices à effectuer seul ou en groupe, pour tester ou approfondir ses connaissances.
Download or read book Dynamic Aspects of Conformation Changes in Biological Macromolecules written by C. Sadron and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the day after the 1959 Cambridge Congress, during which the International Union of Pure and Applied Biophysics was founded, a biophysics section was formed within the Society of Physical Chemistry (Societe de Chimie Physique). Since then, three of the Society's annual meetings (the 11th, 17th, and 23rd) were devoted exclusively to the physico-chemical study of biological systems. The first of these was held in June 1961 at a hotel in Col de Voza, at the foot of an alpine glacier above Chamonix. The second, in May 1967, took place in the more learned setting of the venerable rooms of the National Museum of Natural History in Paris. The third - the one dealt with in the present volume - was recently held at Orleans-La Source in the newly built lecture theatres of the young University, which is near the great Institutes of the National Centre for Scientific Research (CNRS), on the Sologne plateau. These three stages are milestones of an evolution which characterises (at least schematically) the explosive evolution of biological physico-chemistry. The first colloquium, with the title 'Deoxyribonucleic Acid: Structure, Synthesis and Functions', actually marks the first contact of the physical chemist with one of the then most prestigious biological macromolecules, the structure of which had just been discovered, and in this way celebrated one of the first and most striking successes of molecular biology.
Download or read book Nouveau Formulaire Magistral Pr c d D une Notice Sur Les H pitaux de Paris written by Apollinaire Bouchardat and published by . This book was released on 1867 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Organic Geochemistry written by G. D. Hobson and published by Elsevier. This book was released on 2015-12-04 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Organic Geochemistry is a collection of proceedings presented at the Third International Congress on Organic Geochemistry held in London on September 26-28, 1966. The papers explore advances in organic geochemistry and cover a wide range of topics, from carbon isotope variations in marine sediments to hydrogen isotopic fractionation of water passing through trees. Correlation problems among crude oils and the origin of trace metal enrichment in bituminous shales are also discussed. Comprised of 34 chapters, this volume begins by presenting the results of a carbon isotope study on methane from German coal deposits, followed by an analysis of the significance of carbon isotope variations in marine sediments. Subsequent chapters deal with the geochemical aspects of the occurrence of porphyrins in mineral oils and rocks in West Venezuela; pentacyclic triterpanes from petroleum; geochemical prospecting for petroleum; and the geochemical significance of pore fluid in shales. The nitrogenous constituents of deep-sea sediments are also considered, along with transformations of normal fatty acids in sediments and thermal alteration of organic matter in sediments. This book will be of interest to organic chemists and geochemists.
Download or read book cotoxicochimie des hydrocarbures written by PICOT André and published by Lavoisier. This book was released on 2013-04-15 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: L’écotoxicochimie, est une nouvelle branche de l’écologie qui se propose d’aborder les atteintes néfastes des produits chimiques sur l’environnement et la santé, à partir des données récentes de la chimie et de la biologie, en s’appuyant sur la toxicochimie, discipline d’interface élaborée en 1979. Les hydrocarbures, famille de base des composés organiques, ont été sélectionnés comme première approche dans Écotoxicochimie – Applications aux hydrocarbures. Ces produits chimiques sont à l’origine de la carbochimie et de la pétrochimie et leur prise en compte a permis de jeter les bases d’une prévention des risques aussi bien toxicochimiques qu’écotoxicochimiques. Risques liés en particulier à toutes les pollutions hydrocarbonées qui devraient être beaucoup mieux encadrées, tant en milieu domestique que dans les milieux de travail ou dans l’environnement. Ainsi ces hydrocarbures sont impliqués dans des pollutions maritimes retentissantes, qui restent malheureusement toujours d’actualité. Si les pollutions engendrées par l’exploitation maritime du pétrole sont également très inquiétantes, un autre sujet apparaît de plus en plus préoccupant avec l’extraction du gaz et des huiles de schiste, dont la technique mise en œuvre faisant appel à la fracturation hydraulique horizontale, est constituée d’un véritable cocktail chimique à faire frémir bien des toxicologues avertis… Sans précédent dans la littérature scientifique, toutes les propriétés toxiques des composés les plus utilisés sont présentées clairement dans cet ouvrage, à partir des références bibliographiques les plus actualisées. En tant que chimistes, spécialistes en toxicochimie, soucieux de comprendre pourquoi certains produits chimiques peuvent être dangereux pour la santé et l’environnement, les auteurs André Picot et Frédéric Montandon associés à plusieurs autres spécialistes, présentent, à la fin de l’ouvrage, une approche préventive, basée sur la sélection de produits de substitution notamment pour les solvants organiques. Trente-quatre fiches résumées dites de ToxicoÉcotoxicoChimie (FRTEC) devraient permettre de faire le bon choix parmi les principaux hydrocarbures couramment utilisés, en particulier comme solvants, et ceci dans de multiples disciplines. Par son approche novatrice, cet ouvrage sera indispensable aux professionnels des industries, des PMI et PME de tous les domaines traitant ou utilisant les hydrocarbures ou leurs dérivés, mais aussi aux responsables de santé publique ou des milieux de travail, aux organisations gouvernementales et non gouvernementales, et aux écologistes de tous horizons… sans oublier les enseignants et étudiants en chimie, en biologie et en écologie désireux de mieux comprendre pourquoi la chimie est à la base de la vie, qu’il nous faut protéger au mieux.
Download or read book Catalogue of Scientific Papers written by Royal Society (Great Britain) and published by . This book was released on 1914 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of Scientific Papers 1800 1900 ser 4 1884 1900 written by Royal Society (Great Britain) and published by . This book was released on 1914 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Drainage written by J. B. Ellis and published by IWA Publishing. This book was released on 2004-03-15 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Drainage: A Multilingual Glossary has been written by research engineers and scientists with substantial experience in the urban drainage field. It provides definitive descriptions of urban drainage terms in English, French, Japanese and German, giving guidance on their appropriate usage and context. The glossary also contains many diagrams, tables and technical discussions, and is a very practical tool to facilitate international technical communication in the urban drainage field. Containing well over 850 commonly-used terms in urban drainage, all expressed in a user-friendly manner, the book serves as a valuable resource for both practitioner and academic. Topics covered include: urban hydrology/hydraulics sewerage surface water runoff pollution (groundwater and surface) receiving waters ecology ecotoxicology best management practices urban water resource management Urban Drainage: A Multilingual Glossary represents an initiative of the joint IWA/IAHR Committee on Urban Drainage and has arisen out of the long-standing terminological and tautological difficulties of many terms in common usage within international urban drainage practice. It will be of great use and interest to scientists, engineers and ecologists, professionals and students working in urban hydrology/hydraulics, urban water resource management and regulation, urban planning and ecology.
Download or read book Revue Roumaine de Chimie written by and published by . This book was released on 1998 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Actes Et Documents written by and published by . This book was released on 1971 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Third World Petroleum Congress The Hague 1951 written by and published by Brill Archive. This book was released on 1951 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry and Analysis of Hydrocarbons in the Environment written by J. Albaigés and published by CRC Press. This book was released on 1983 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Molecular Spectroscopy written by A. Mangini and published by Elsevier. This book was released on 2013-09-24 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Molecular Spectroscopy, Volume 2 covers the proceedings of the Fourth International Meeting on Molecular Spectroscopy. This volume is composed of 80 chapters that focus on numerous applications of various molecular spectroscopic techniques, particularly in the field of organic compound analysis. The techniques covered include UV absorption, fluorescence, IR spectroscopy. Various organic compounds evaluated include diphenylselenides, benzyl-phenyl-selenides, substituted benzophenones, hydrides, polycyclic aromatic hydrocarbons, methylhydroxylamines, methyl thiocyanate, poly aldehydes, and cycle-trimethylene trinitramine. This book is of value to analytical and organic chemists.
