Author: A. Steven KertesPublisher: CRC-Press
ISBN: 9780849363931
Category : Science
Languages : en
Pages : 381
Book Description
Sci & Tech Tributyl Phosphate Extraction Water Acids
Author: A. Steven KertesPublisher: CRC-Press
ISBN: 9780849363931
Category : Science
Languages : en
Pages : 381
Book Description
Science and Technology of Tributyl Phosphate: Extraction of water and acids
Author: Reactive Extraction
Author: Hans-Jörg BartPublisher: Springer Science & Business Media
ISBN: 366204403X
Category : Science
Languages : en
Pages : 224
Book Description
This booklet is designed to bridge the gap between handbooks and technical literature and aims at graduate students or experienced readers. Commercial flow sheeting simulation software is increasingly available and is used in the early steps of process design in industry. As to this, more sophisticated and precise models based on activities instead of concentrations should be used. After an introductory chapter there is in Chapter 2 an intensive discussion of reactive phase equilibria of ionic and non-ionic solutes based on chemical potentials. Chapter 3 introduces to multicomponent diffusion and mass transfer. However, the main focus is on the reactive mass transfer on rigid and mobile surfaces where the interfacial reaction, molecular diffusion and adsorption layers are decisive. The respective extraction of zinc with a cation exchanger and of acetic acid with an anion exchanger is discussed as case studies. Since adsorption layers and surfactants have a major impact on liquid-liquid extraction efficiency, the final chapter reviews several tech niques which make use of polymeric species in an extractive process. A short review is also given on extraction apparatus and the hydrodynamics (hydraulic design, droplet populance balances) of columns. Much of the booklet is based on the PhD works of C. Czapla (2000), G. Modes (2000), H. Klocker (1996), T. Kronberger (1995), M. Marters (2000), M. Roos (2000), M. Traving (2000) and B. Wachter (1996) who I wish to thank for their fruitful contributions.
Solvent Extraction of Uranium
Author: Nuclear Science Abstracts
Author: SCI & TECH TRIBUTYL PHOSP SYNTH PROP REACT ANALYS
Author: SchulzPublisher: CRC Press
ISBN:
Category : Science
Languages : en
Pages : 362
Book Description
Vol. 2: editors, Wallace W. Schulz, James D. Navratil, Teresa Bess.
Phosphoric Acid
Author: Rodney GilmourPublisher: CRC Press
ISBN: 1439895104
Category : Science
Languages : en
Pages : 356
Book Description
The rise and rationalization of the industrial phosphates industry have gone hand in hand with the development and maturation of technologies to purify phosphoric acid. In the 1960s and 70s, driven by the exponential sales growth of the detergent-builder sodium tripolyphosphate, chemical producers raced to develop processes that would provide a sufficiently pure phosphoric acid feedstock for manufacture to undercut thermal phosphoric acid made from phosphorus. As environmental and political pressure led to a collapse in demand for sodium tripolyphosphate in the 1990s, the commercial pressures to rationalize at plant and corporate levels rose such that only the fittest survived. Phosphoric Acid: Purification, Uses, Technology, and Economics, the first and only book of its kind to be written on this topic, covers the development of purification technologies for phosphoric acid, especially solvent extraction, describing the more successful processes and setting this period in the historical context of the last 350 years. Individual chapters are devoted to the key derivative products which are still undergoing active development, as well as to sustainability and how to approach the commissioning of these plants. The text is aimed at students of chemistry, chemical engineering, business, and industrial history, and to new entrants to the industry.
SCIENCE AND TECH TRIBUTYL PHOSP PART A
Author: Leland L. BurgerPublisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 152
Book Description
Author: 
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