Extraction liquide-liquide sous champ électrique. Contacteur à électrodes externes

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ISBN 13 :
Total Pages : 121 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Extraction liquide-liquide sous champ électrique. Contacteur à électrodes externes by : Dominique Sciolla

Download or read book Extraction liquide-liquide sous champ électrique. Contacteur à électrodes externes written by Dominique Sciolla and published by . This book was released on 1987 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mise en place d'un contacteur muni d'électrodes isolées des fluides par un revêtement diélectrique et alimente par un générateur haute tension de fréquence ajustable. L'étude expérimentale porte principalement sur l'hydrodynamique (rétention et dispersion électrostatique, distribution de temps de séjour...), le comportement électrique du contacteur et le transfert de matière.

Etude des transferts interfaciaux en extraction liquide-liquide sous champ électrique

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ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Etude des transferts interfaciaux en extraction liquide-liquide sous champ électrique by : Muriel Hund-Huart

Download or read book Etude des transferts interfaciaux en extraction liquide-liquide sous champ électrique written by Muriel Hund-Huart and published by . This book was released on 1988 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'étude expérimentale du transfert de matière est réalisée pour 3 systèmes ternaires mettant en jeu principalement des molécules plutôt que des ions. Deux phénomènes sont observés: un effet électrostatique (orientation des molécules) et un effet électrodynamique (modification de la tension interfaciale). Un contacteur à électrode externe, soumis à des oscillations forcées est utilisé pour l'extraction de l'acide acétique. Lorsque la fréquence des oscillations est égale à la fréquence de résonance naturelle des gouttes on observe une diminution de la vitesse de chute et une augmentation du coefficient de transfert. La taille des gouttes a aussi une influence.

Etude des effets du champ électrique sur les transferts interfaciaux et dans une colonne d'extraction liquide-liquide

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ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (8 download)

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Book Synopsis Etude des effets du champ électrique sur les transferts interfaciaux et dans une colonne d'extraction liquide-liquide by : Christine Fombarlet

Download or read book Etude des effets du champ électrique sur les transferts interfaciaux et dans une colonne d'extraction liquide-liquide written by Christine Fombarlet and published by . This book was released on 1984 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'application d'un champ électrique en extraction liquide-liquide, permet d'améliorer les coefficients de transfert et de jouer sur les aires interfaciales par des effets de dispersion et de coalescence. La possibilité d'appliquer un champ à un milieu liquide-liquide, dépend des propriétés de ce milieu. Une méthode de mesure de la permittivité et de la conductivité est mise au point et appliquée aux milieux diphasiques semblables à ceux traités dans les colonnes d'extraction liquide-liquide. un nouveau type de cellule à l'interface plane permet l'étude du transfert sous champ électrique pour les systèmes de l'hydrométallurgie. L'influence favorable du champ est attribuée à un phénomène d'orientation des molécules. Une colonne à plateaux électrifiés, mettant en jeu des phénomènes de coalescence et de dispersion est réalisée et testée. Avec la meilleure géométrie d'électrodes, elle permet de multiplier l'efficacité par quatre. Une petite installation pilote capable de traiter des débits beaucoup plus importants, est réalisée et permet d'approfondir l'étude hydrodynamique sous champ électrique.

Dictionary of Building and Civil Engineering

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Publisher : Taylor & Francis
ISBN 13 : 9780419199106
Total Pages : 472 pages
Book Rating : 4.1/5 (991 download)

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Book Synopsis Dictionary of Building and Civil Engineering by : Don Montague

Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

A German-English Dictionary for Chemists

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (33 download)

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Book Synopsis A German-English Dictionary for Chemists by : Austin McDowell Patterson

Download or read book A German-English Dictionary for Chemists written by Austin McDowell Patterson and published by . This book was released on 1935 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

5 Language Visual Dictionary

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Publisher : DK Publishing (Dorling Kindersley)
ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis 5 Language Visual Dictionary by : Dorling Kindersley Publishing, Inc

Download or read book 5 Language Visual Dictionary written by Dorling Kindersley Publishing, Inc and published by DK Publishing (Dorling Kindersley). This book was released on 2003 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: A vocabulary guide that presents color photos of everyday objects and tasks with labels in English, French, German, Spanish, and Italian, grouping words and phrases in fifteen categories, including health, food, and leisure.

French English Bilingual Visual Dictionary

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Publisher : Dorling Kindersley
ISBN 13 : 9780241287286
Total Pages : 360 pages
Book Rating : 4.2/5 (872 download)

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Book Synopsis French English Bilingual Visual Dictionary by :

Download or read book French English Bilingual Visual Dictionary written by and published by Dorling Kindersley. This book was released on 2017-03-30 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn more than 6000 French words and phrases with this easy to use dictionary that features illustrations of objects and scenes from everyday life.

Scientific Canadian Mechanics' Magazine and Patent Office Record

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Publisher :
ISBN 13 :
Total Pages : 1070 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Scientific Canadian Mechanics' Magazine and Patent Office Record by : Canada. Patent Office

Download or read book Scientific Canadian Mechanics' Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1966-03 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Historical Dictionary of Iran

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Publisher : Historical Dictionaries of Asia, Oceania, and the Middle East
ISBN 13 :
Total Pages : 570 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Historical Dictionary of Iran by : John Henry Lorentz

Download or read book Historical Dictionary of Iran written by John Henry Lorentz and published by Historical Dictionaries of Asia, Oceania, and the Middle East. This book was released on 2007 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of specific events, movements, people, political and social groups, places, trends, and chronology. Allows for considerable exploration of a number of historical and contemporary topics and issues. The modern period, defined as 1800-present, is covered extensively.

Building Wireless Community Networks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005023
Total Pages : 190 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Building Wireless Community Networks by : Rob Flickenger

Download or read book Building Wireless Community Networks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.

Italian English Bilingual Visual Dictionary

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Publisher : DK
ISBN 13 : 9780744097924
Total Pages : 0 pages
Book Rating : 4.0/5 (979 download)

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Book Synopsis Italian English Bilingual Visual Dictionary by :

Download or read book Italian English Bilingual Visual Dictionary written by and published by DK. This book was released on 2024-06-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Previously published as part of '5-language visual dictionary'"--Title page.

Wireless Hacks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005597
Total Pages : 310 pages
Book Rating : 4.0/5 (55 download)

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Book Synopsis Wireless Hacks by : Rob Flickenger

Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.

Historical Dictionary of Pakistan

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Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Historical Dictionary of Pakistan by : Shahid Javed Burki

Download or read book Historical Dictionary of Pakistan written by Shahid Javed Burki and published by . This book was released on 1999 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pakistan is unlike most other countries in the emerging world. It is one of the two nations – the other being the state of Israel – founded on the basis of religion. Although it was created to provide a homeland for the Muslim community of British India, in its original form it was able to accommodate only about half of the people of Islamic faith who lived in the subcontinent. Pakistan’s birth in 1947 resulted in one of the largest movements of people in human history when some 14 million people left their homes, with 8 million Muslims leaving India for what is now Pakistan and 6 million Hindus and Sikhs moving in the opposite direction. This was the first large-scale incidence of ethnic cleansing the world was to witness. --

American Fertilizers

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Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis American Fertilizers by : Perry Eugene Howard

Download or read book American Fertilizers written by Perry Eugene Howard and published by . This book was released on 1932 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this publication is given a brief description of the production of commercial fertilizer. It is believed that this description, which complex technical discussion and statistics are avoided, will be of use to students, as well as farmers and gardeners.

Contact With Space: Oranur; Second Report 1951 - 1956

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Publisher :
ISBN 13 : 9781949140965
Total Pages : 0 pages
Book Rating : 4.1/5 (49 download)

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Book Synopsis Contact With Space: Oranur; Second Report 1951 - 1956 by : Wilhelm Reich

Download or read book Contact With Space: Oranur; Second Report 1951 - 1956 written by Wilhelm Reich and published by . This book was released on 2018-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wilhelm Reich's final publication, Contact With Space contains the result of six years of intensive research and field work: a natural scientific account of and the basis of practical measures for combating the DOR emergency. This volume is an exposition of the newest developments in the technology of Cosmic Orgone Engineering, which involve the use of "Spacegun," an extension of the cloudbuster made possible by the discovery of ORUR.During Reich's scientific expedition to southern Arizona (1954-1955)--which he documents in this book--it was Cosmic Orgone Engineering that caused desert land to turn green with prairie grass. Here Reich submits a natural scientific explanation of the metabolism of the Life Energy, a study which goes into the nature of primal vegetation, and the nature of dying or death of vegetation, i.e., desert development.Nature being one, Contact With Space examines the new basic energetic facts brought into the open by the Oranur Experiment in terms of the various branches of science into which they ramify: biophysics, Oranur medicine, astrophysics, meteorology, chemistry and pre-atomic chemistry, space technology, man's reactions to these events, etc. It also deals with the methods of the functional scientist.Written under unrelenting attack from conspiratorial commercial interests, this book gives some of the background into the difficult social and physical milieu in which this research was done, and conveys the excitement of the adventures that began the cosmic or "atomic" age.

Bilingual Visual Dictionary

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Publisher :
ISBN 13 : 9780241439173
Total Pages : pages
Book Rating : 4.4/5 (391 download)

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Book Synopsis Bilingual Visual Dictionary by :

Download or read book Bilingual Visual Dictionary written by and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Construction Dictionary

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Publisher :
ISBN 13 : 9781491730812
Total Pages : 0 pages
Book Rating : 4.7/5 (38 download)

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Book Synopsis Construction Dictionary by : Nawic Education Foundation

Download or read book Construction Dictionary written by Nawic Education Foundation and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive listing of the terms and phrases used in construction. Included are many that are encountered daily on the jobsite or in the construction office.