Download or read book Anthracene and Anthraquinone written by Edward de Barry Barnett and published by . This book was released on 1921 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ANTHRACENE AND ANTHRAQUINONE written by EDWARD DE BARRY. BARNETT and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anthracene and Anthraquinone written by E De Barry 1886-1961 Barnett and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in 1953, this book explores the properties and synthesis of anthracene and anthraquinone, two important organic compounds used in the production of dyes, pigments, and medicines. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Anthracene and Anthraquinone Classic Reprint written by Edward De Barry Barnett and published by Forgotten Books. This book was released on 2018-01-13 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Anthracene and Anthraquinone Anthracene was first discovered in 1832 by Dumas and Laurent, who obtained it from the higher boiling fractions of coal tar and named it paranaphthalene, although Laurent, who investigated the substance more closely a few years later, changed the name to anthracene. In 1857 Fritzsche also obtained anthracene from coal tar, and seems to have prepared it in a purer state than Dumas and Laurent; and a few years later, in 1862, Anderson also described its isolation and the preparation from it of several derivatives. In 1866 the first synthesis of anthracene was published, as in this year Limpricht obtained it by heating benzyl chloride with water at and Berthelot showed that anthracene is obtained by the pyrogenic de composition oi many simpler hydrocarbons. About this period some doubt was thrown on the belief that anthracene was really a single chemical compound, and Fritzsche regarded it as a mixture of two substances, which he named photene and phosene. That anthracene should be regarded as a mixture is hardly surprising in View of the fact that it is not a particularly easy compound to obtain in a state of purity, and at the period in. Question very little was known of the constituents of coal tar. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Anthracene and Anthraquinone written by E De Barry 1886-1961 Barnett and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published in 1953, this book explores the properties and synthesis of anthracene and anthraquinone, two important organic compounds used in the production of dyes, pigments, and medicines. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Industrial Aromatic Chemistry written by Heinz-Gerhard Franck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aromatic organic hydrocarbons and heterocycles represent a bulk of about one third of all industrially produced organic basic materials. Aromatic compounds such as benzene, phenol, naphthalene, anthracene, and their homologues, are derived from raw materials, coal, crude oil and biogenic resources by thermal and catalytic refining processes. This book introduces the chemistry of aromatics with a brief discussion of the aromatic character and a survey of historical aspects, particularly the development of the organic dye industry during the 19th century. The main emphasis of the book is to give a clear prospect of industrial processes for the production and the derivatisation of aromatics with consistent flow diagrams. Economical aspects of by- and side-products are especially regarded. For the most important aromatics an analysis of the international market included their derivatives: polymers, pesticides, dyes, pigments and drugs. Professional scientists, managers and students in chemistry and chemical engineering will find a wealth of information for their career and daily work.
Download or read book Researches on the Structure of Anthracene written by Ernest Atkins Wildman and published by . This book was released on 1922 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Chemicals Present in Industrial and Consumer Products Food and Drinking water written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC Monographs on the Evaluat. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the IARC Monographs provides an assessment of the carcinogenicity of 18 chemicals present in industrial and consumer products or food (natural constituents, contaminants, or flavorings) or occurring as water-chlorination by-products. The compounds evaluated include the widely used plasticizer di(2-ethylhexyl) phthalate and the food contaminant 4-methylimidazole. In view of the limited agent-specific information available from epidemiological studies, the IARC Monographs Working Group relied mainly on carcinogenicity bioassays, and mechanistic and other relevant data to evaluate the carcinogenic hazards to humans exposed to these agents.
Download or read book Anthracenes Advances in Research and Application 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthracenes: Advances in Research and Application: 2011 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Anthracenes in a concise format. The editors have built Anthracenes: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Anthracenes in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Anthracenes: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Download or read book Plant Drug Analysis written by Sabine Bladt and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Drug Analysis has proven an invaluable and unique aid for all those involved with drug production and analysis, including pharmacists, chemical and pharmaceutical researchers and technicians, drug importers and exporters, governmental chemical control agencies, and health authorities. From the reviews of the German Edition: "The reviewer would like to recommend this excellent book to all chromatographers, as he considers it highly relevant to the solution of numerous problems. Its main purpose is the demonstration of thin-layer chromatograms of the usual commercial drugs as an aid in testing for identity and purity. ... 165 colour plates, each showing 6 chromatograms and all of superb quality photographs ..." (Journal of Chromatography)
Download or read book Hetergeneous Catalytic Oxidation of Anthracene to Anthraquinone in the Vapor Phase written by Corneille Osburn Strother and published by . This book was released on 1931 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: For several years Dr. Harry N. Holmes has conducted research in this laboratory on the surface phenomena exhibited by porous solids. These have particularly dealt with adsorption by the so-called inorganic gels. The subject of catalysis, being a part of colloidal chemistry, was a natural outgrowth of these studies. Both for theoretical and practical reasons catalysis is such an important field that any addition to the mass of material association with it, however small, is significant. Consequently the research described in this thesis was carried out under his direction., according to Freundlich, is the concentration of a substance at an interface in accordance with the Gibbs Adsorption Law, which states that any substance that lowers interfacial tension will concentrate at the interface. From the shape of the adsorption curve it can readily be seen that adsorption processes are relatively more efficient in more dilute solutions and should find extensive use in cases where small amounts of dissolved material have to be removed from large volumes of solution. Adsorption by means of various charcoals, fullers earth, kaolin and similar substances has long been commercially for removing small amounts of coloring matter and other objectionable impurities from sugar sirups, fatty oils, and petroleum products.
Download or read book A Study of 1 hydroxylamino anthraquinone and Some of Its Derivatives written by Walter Herman Beisler and published by . This book was released on 1922 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phytochemicals in Plant Cell Cultures written by Indra K. Vasil and published by Elsevier. This book was released on 2012-12-02 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cell Culture and Somatic Cell Genetics of Plants, Volume 5: Phytochemicals in Plant Cell Cultures provides comprehensive coverage of the wide variety of laboratory procedures used in plant cell culture, fundamental aspects of cell growth and nutrition, and plant regeneration and variability. This book consists of five main topics—phenylpropanoids, naphthoquinones, and anthraquinones; mevalonates; alkaloids; glucosinolates, polyacetylenes, and lipids; and biologically active compounds. This publication specifically discusses the coumarins in crown gall tumors, natural occurrence of bufadienolides, and accumulation of protoberberine alkaloids. The flavor production in tissue cultures of allium species and callus cultures derived from carrot root explants is also reviewed. This volume is valuable to experienced researchers and those newly entering the field of plant cell and tissue culture.
Download or read book A Materia Medica for Chinese Medicine written by Carl-Hermann Hempen and published by Elsevier Health Sciences. This book was released on 2009-01-01 with total page 1019 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytotherapy or herbal medicine is the most important therapy within Chinese medicine and is being used increasingly in the West. A Materia Medica for Chinese Medicine: plants, minerals and animal products describes 400 of the most important plants, minerals and animal substances used as treatments by Chinese medical practitioners. The items included have been selected according to their degree of clinical relevance. Each remedy is clearly described and illustrated on two facing pages, making this an easily accessible reference for both students and practitioners of Chinese herbal medicine. The clearly laid out text presents the following details for each herb or substance included: a detailed description of the characteristic features indictions for safe use medicinal and toxic effects possible combinations with other substances full-colour illustrations, generally two for each substance, showing the detailed characterisitcs of the item described A Materia Medica for Chinese Medicine has been written by two medically trained doctors who have worked as TCM therapists specializing in the use of Chinese herbs for more than 30 years. Based on their many years of teaching and practice, the book has been carefully compiled and designed to provide a concise and accurate practice-based reference for both students and practitioners.
Download or read book Polycyclic Aromatic Hydrocarbons written by and published by National Academies. This book was released on 1983-01-01 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metal Free Synthetic Organic Dyes written by Ghodsi Mohammadi Ziarani and published by Elsevier. This book was released on 2018-08-07 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal- Free Synthetic Organic Dyes is a comprehensive guide to the synthetic, organic dyes that are classified by their chemical structure. As synthetic dyes are playing an increasingly important role in modern life, with applications in both industry and scientific research, this book provides insights on the many research attempts that have been made to explore new photosensitizers in the development of dye sensitized solar cells (DSCs). These novel photosensitizers have incorporated, within their structure, different organic groups, such as coumarins, cyanines, hemicyanines, indolines, triphenylamines, bis(dimethylfluorenyl) aminophenyls, phenothiazines, tetrahydroquinolines, carbazoles, polyenes, fluorenes, and many others. This comprehensive resource contains color figures and schemes for each dye discussed, and is an invaluable resource for organic, inorganic and analytical chemists working in academia and industry. Features a discussion of the synthesis of the new, high-value synthetic dyes and pigments and their applications and performance Includes coverage of new photosensitizers and their role in the development of dye sensitized solar cells (DSCs) Covers synthesis of the functional dyes that are ideal for applications in the dye and pigment industry, textiles, color science, solar energy materials and solar cells, biomedical sensors, advanced materials, structure and synthesis of materials, and more
Download or read book Derivatives of Anthraquinone written by Colin Mackenzie Mackall and published by . This book was released on 1922 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
