Advances in Organobromine Chemistry II

Advances in Organobromine Chemistry II PDF Author: J.-R. Desmurs
Publisher: Elsevier
ISBN: 0080544649
Category : Technology & Engineering
Languages : en
Pages : 441

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Book Description
The organic molecules that are used, particularly in the areas of pharmacy and agrochemicals, are becoming more and more complex both in their chemical nature and spacial configuration. A complex molecular structure is inevitably fragile; it cannot be produced under severe conditions (in particular high pressure and temperature). In addition there is a problem of the scale-up of a product from the laboratory to the industrial scale. The control of the reactivity, selectivity, and yield and the use of sufficiently mild industrial conditions are all factors that must be taken into account by industrial chemists. Amongst the tools giving controllable reactivity, selectivity, and relatively mild reaction conditions is bromine. The organic chemistry of bromine sometimes gives surprising selectivities compared to those of chlorine.This volume which is based on Orgabrom '93, brings together the main contributions presented at this event.

Advances in Organobromine Chemistry II

Advances in Organobromine Chemistry II PDF Author: J.-R. Desmurs
Publisher: Elsevier
ISBN: 0080544649
Category : Technology & Engineering
Languages : en
Pages : 441

Get Book Here

Book Description
The organic molecules that are used, particularly in the areas of pharmacy and agrochemicals, are becoming more and more complex both in their chemical nature and spacial configuration. A complex molecular structure is inevitably fragile; it cannot be produced under severe conditions (in particular high pressure and temperature). In addition there is a problem of the scale-up of a product from the laboratory to the industrial scale. The control of the reactivity, selectivity, and yield and the use of sufficiently mild industrial conditions are all factors that must be taken into account by industrial chemists. Amongst the tools giving controllable reactivity, selectivity, and relatively mild reaction conditions is bromine. The organic chemistry of bromine sometimes gives surprising selectivities compared to those of chlorine.This volume which is based on Orgabrom '93, brings together the main contributions presented at this event.

Advances in Organobromine Chemistry I

Advances in Organobromine Chemistry I PDF Author: Bernard Gérard
Publisher: Elsevier Publishing Company
ISBN:
Category : Organobromine compounds
Languages : en
Pages : 332

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Book Description
The organic molecules that are used, particularly in the areas of pharmacy and agrochemicals, are becoming more and more complex both in their chemical nature and spacial configuration. A complex molecular structure is inevitably fragile; it cannot be produced under severe conditions (in particular high pressure and temperature). In addition there is a problem of the scale-up of a product from the laboratory to the industrial scale. The control of the reactivity, selectivity, and yield and the use of sufficiently mild industrial conditions are all factors that must be taken into account by industrial chemists. Amongst the tools giving controllable reactivity, selectivity, and relatively mild reaction conditions is bromine. The organic chemistry of bromine sometimes gives surprising selectivities compared to those of chlorine. This volume is based on the first international symposium on the chemistry of organobromine compounds and their uses, Orgabrom '89, organized by the Alsace-Mulhouse Section of the Societe Francaise de Chimie in association with Rhone-Poulenc and Potasse et Produits Chimiques. It brings together the main contributions presented at this event.This was a highly successful international gathering for both industry and academia, affording chemists from over twenty different countries the opportunity to compare their experiments and results. The book will constitute a valuable reference document on the chemistry of bromine and its organic derivatives.

Advances in Heterocyclic Chemistry

Advances in Heterocyclic Chemistry PDF Author:
Publisher: Academic Press
ISBN: 0080576443
Category : Science
Languages : en
Pages : 423

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Book Description
Advances in Heterocyclic Chemistry

The Roots of Organic Development

The Roots of Organic Development PDF Author: J.-R. Desmurs
Publisher: Elsevier
ISBN: 008054262X
Category : Technology & Engineering
Languages : en
Pages : 579

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Book Description
The development of organic intermediates requires high performance and original technologies. This book reviews recent work on some fifteen basic technologies in intermediates development including; hydrogenation, fluorination, chlorination, nitration, enzymatic catalysis, hydroxylation, alkylation, carboxylation and the Friedel Crafts reaction. Problems and industrial constraints involved in industrial development are highlighted from a research viewpoint and new technologies with potential for use in industry, particularly catalyst-based technologies clean chemical processes, are described. A chapter dealing with reviews on sodium amidure and polymerisation inhibitors is included.

High Pressure Process Technology: Fundamentals and Applications

High Pressure Process Technology: Fundamentals and Applications PDF Author: A. Bertucco
Publisher: Elsevier
ISBN: 0080533949
Category : Science
Languages : en
Pages : 684

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Book Description
Clear evidence of increasing demands in the processing industry prompted the editors and authors to publish a new book about High Pressure Process Technology: Fundamentals and Applications.This book presents the latest knowledge regarding the high pressure processing aspects combined with that about the modeling, the design and the operation of safe and reliable high pressure plants and equipment. This treatment and selection of the subjects is stimulating and unique. Consisting of nine chapters, each subdivided into several sections, the book addresses the high pressure aspects, providing well selected correlated information connected with a comprehensive overview together with a large number of references. The main body of the first eight chapters refers to subjects like high pressure in general, the thermodynamics and kinetics of the fluids involved, the design of high pressure equipment, the modeling and design of reactors, separation and fractionation units, the safety aspects, the control and economics.In the extended last chapter, examples of promising high pressure applications are explained, such as chemical and enzymatic reactions in supercritical solvents, hydrogenation under supercritical conditions, supercritical water oxidation, polymerization with metallocene catalysts, supercritical extraction, fractionation and precipitation, supercritical pharma processing, ultra-high pressure sterilization and supercritical dry-cleaning.

Used Battery Collection and Recycling

Used Battery Collection and Recycling PDF Author: G. Pistoia
Publisher: Elsevier
ISBN: 0080543472
Category : Science
Languages : en
Pages : 385

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Book Description
Used Battery Collection and Recycling covers all aspects of spent battery collection and recycling. First of all, the legislative and regulatory updates are addressed and the main institutions and programs worldwide are mentioned. An overview of the existing battery systems, of the chemicals used in them and their hazardous properties is made, followed by a survey of the major industrial recycling processes. The safety and efficiency of such processes are stressed. Particular consideration is given to the released emissions, i.e. to the impact on human health and the environment. Methods for the evaluation of this impact are described. Several chapters deal with specific battery chemistries: lead-acid, nickel-cadmium and nickel-metal hydride, zinc (carbon and alkaline), lithium and lithium-ion. For each type of battery, details are provided on the collection/recycling process from the technical, economic and environmental viewpoint. The chemicals recoverable from each process and remarketable are mentioned. A chapter deals with recovering of the large batteries powering electric vehicles, e.g. lead-acid, nickel-metal hydride and lithium-ion. The final chapter is devoted to the important topic of collecting batteries from used electrical and electronic equipment. The uncontrolled disposal of these devices still containing their batteries contributes to environmental pollution.

Industrial Chemicals

Industrial Chemicals PDF Author: G. Agam
Publisher: Newnes
ISBN: 0444599045
Category : Technology & Engineering
Languages : en
Pages : 399

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Book Description
The special world of industrial chemistry is illuminated in this text. Issues such as naming and classification of chemicals, safety, formulations and specifications, information and patents are treated. Process-related topics are discussed, such as scaling-up, equipment selection, construction materials, environmental impact and waste minimization. Aspects which fall in between the traditional disciplines of chemistry and chemical engineering are covered, which are so critical for the development of a successful industrial process, and the awareness of which avoids pitfalls in industrial research and development. Case studies are given, and special appendices provide useful information for the industrial chemist or student.The book is aimed at industrial chemists and engineers, and at students in those faculties, intending to pursue this field in industry. Marketing and purchasing staff will also find this text valuable.

Comprehensive Organic Transformations, 4 Volume Set

Comprehensive Organic Transformations, 4 Volume Set PDF Author: Richard C. Larock
Publisher: John Wiley & Sons
ISBN: 047092795X
Category : Science
Languages : en
Pages : 3955

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Book Description
PROSE Award Finalist 2019 - Multivolume Reference/Science Association of American Publishers Award for Professional and Scholarly Excellence This greatly-expanded new edition of a best-selling guide offers an encyclopedic and systematic collection of useful synthetic methodology, including tens of thousands of reactions and synthetic transformations. Covers and cross references so practicing chemists can easily navigate through the book’s comprehensive coverage of reagents and reactions Updates and expands a best-selling guide through the year 2011 "...the book is undoubtedly still of great value and every chemist working in the area of synthesis should have it within reach in the laboratory." —Angewandte Chemie review of the 2nd edition "...an indispensable reference work for designing and carrying out modern organic chemical synthesis.... It is amazing that so much information is contained in a single volume that is arranged in a logical and easy to use fashion." —Analytical Biochemistry review of the 2nd edition

Catalysis of Organic Reactions

Catalysis of Organic Reactions PDF Author: Mike G. Scaros
Publisher: Routledge
ISBN: 1351462350
Category : Science
Languages : en
Pages : 624

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Book Description
Based on the papers and posters presented at the 15th Conference on Catalysis of Organic Reactions, this work covers developments in the study of catalysis as it relates to organic synthesis, emphasizing applications in industrial processes. Over 1000 bibliographic citations and over 250 tables, drawings, and photographs are provided. Theoretical and practical aspects of the field are highlighted.

Brominated Flame Retardants

Brominated Flame Retardants PDF Author: Ethel Eljarrat
Publisher: Springer
ISBN: 3642192696
Category : Science
Languages : en
Pages : 300

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Book Description
Brominated flame retardants are one of the last classes of halogenated compounds that are still being produced worldwide and used in large quantities in many applications. They are used in plastics, textiles, electronic circuitry, and other materials to prevent fires. This volume covers the state-of-the-art of the analysis, fate and behaviour of brominated flame retardants. Experts in the field provide an overview of the compounds’ physico-chemical properties and uses, their occurrence in the environment and biota, advanced chemical analytical methods, degradation studies, toxicological effects and human exposure. This book is a valuable and comprehensive source of information for environmental scientists interested in brominated flame retardant issues, and for authorities and producers.