Fluid-Bed Conversion of Uranium Tetrafluoride to Uranium Hexafluoride

Fluid-Bed Conversion of Uranium Tetrafluoride to Uranium Hexafluoride PDF Author: G. J. Vogel
Publisher:
ISBN:
Category : Chemical reactions
Languages : en
Pages : 32

Get Book Here

Book Description
Experiments conducted in a 2 1/2-inch diameter reactor have demonstrated that the continuous fluorination of uranium tetrafluoride to hexafluoride with elemental fluorine in a fluidized bed is possible. Practicable fluorine efficiencies and conversion rates were attained with good temperature control in experiments with refined uranium tetrafluoride. Runs made with crude uranium tetrafluoride, derived from the reduction and hydro-fluorination of ore concentrates produced by the acid-leach process, indicated that these also can be processed at satisfactory rates and efficiencies. Uranium tetrafluoride derived from carbonate-leached ore concentrate gave a lower production rate and was more difficult to process because of sintering tendencies.

Fluid-Bed Conversion of Uranium Tetrafluoride to Uranium Hexafluoride

Fluid-Bed Conversion of Uranium Tetrafluoride to Uranium Hexafluoride PDF Author: G. J. Vogel
Publisher:
ISBN:
Category : Chemical reactions
Languages : en
Pages : 32

Get Book Here

Book Description
Experiments conducted in a 2 1/2-inch diameter reactor have demonstrated that the continuous fluorination of uranium tetrafluoride to hexafluoride with elemental fluorine in a fluidized bed is possible. Practicable fluorine efficiencies and conversion rates were attained with good temperature control in experiments with refined uranium tetrafluoride. Runs made with crude uranium tetrafluoride, derived from the reduction and hydro-fluorination of ore concentrates produced by the acid-leach process, indicated that these also can be processed at satisfactory rates and efficiencies. Uranium tetrafluoride derived from carbonate-leached ore concentrate gave a lower production rate and was more difficult to process because of sintering tendencies.

Fluid Bed Technology in Materials Processing

Fluid Bed Technology in Materials Processing PDF Author: C. K. Gupta
Publisher: CRC Press
ISBN: 9781420049862
Category : Technology & Engineering
Languages : en
Pages : 526

Get Book Here

Book Description
Fluid Bed Technology in Materials Processing comprehensively covers the various aspects of fluidization engineering and presents an elaborate examination of the applications in a multitude of materials processing techniques. This singular resource discusses: All the basic aspects of fluidization essential to understand and learn about various techniques The range of industrial applications Several examples in extraction and process metallurgy Fluidization in nuclear engineering and nuclear fuel cycle with numerous examples Innovative techniques and several advanced concepts of fluidization engineering, including use and applications in materials processing as well as environmental and bio-engineering Pros and cons of various fluidization equipment and specialty of their applications, including several examples Design aspects and modeling Topics related to distributors effects and flow regimes A separate chapter outlines the importance of fluidization engineering in high temperature processing, including an analysis of the fundamental concepts and applications of high temperature fluidized bed furnaces for several advanced materials processing techniques. Presenting information usually not available in a single source, Fluid Bed Technology in Materials Processing serves Fluidization engineers Practicing engineers in process metallurgy, mineral engineering, and chemical metallurgy Researchers in the field of chemical, metallurgical, nuclear, biological, environmental engineering Energy engineering professionals High temperature scientists and engineers Students and professionals who adopt modeling of fluidization in their venture for design and scale up

Reactor Fuel Processing

Reactor Fuel Processing PDF Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 726

Get Book Here

Book Description


Nuclear Fission Reactors

Nuclear Fission Reactors PDF Author: I. R. Cameron
Publisher: Springer Science & Business Media
ISBN: 1461335272
Category : Technology & Engineering
Languages : en
Pages : 389

Get Book Here

Book Description
This book is intended to provide an introduction to the basic principles of nuclear fission reactors for advanced undergraduate or graduate students of physics and engineering. The presentation is also suitable for physicists or engineers who are entering the nuclear power field without previous experience with nuclear reactors. No background knowledge is required beyond that typically acquired in the first two years of an undergraduate program in physics or engineering. Throughout, the emphasis is on explaining why particular reactor systems have evolved in the way they have, without going into great detail about reactor physics or methods of design analysis, which are already covered in a number of excellent specialist texts. The first two chapters serve as an introduction to the basic physics of the atom and the nucleus and to nuclear fission and the nuclear chain reaction. Chapter 3 deals with the fundamentals of nuclear reactor theory, covering neutron slowing down and the spatial dependence of the neutron flux in the reactor, based on the solution of the diffusion equations. The chapter includes a major section on reactor kinetics and control, including'tempera ture and void coefficients and xenon poisoning effects in power reactors. Chapter 4 describes various aspects offuel management and fuel cycles, while Chapter 5 considers materials problems for fuel and other constituents of the reactor. The processes of heat generation and removal are covered in Chapter 6.

A/CONF.15/P

A/CONF.15/P PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

Get Book Here

Book Description


Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1652

Get Book Here

Book Description


Mixed Oxide Fuels, Light Water Reactors, Use of Recycled Plutonium

Mixed Oxide Fuels, Light Water Reactors, Use of Recycled Plutonium PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 708

Get Book Here

Book Description


ERDA.

ERDA. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 778

Get Book Here

Book Description


AIChE Publications

AIChE Publications PDF Author: Nichigai Asoshiētsu
Publisher:
ISBN:
Category : AIChE symposium series
Languages : en
Pages : 640

Get Book Here

Book Description


Site-wide EIS for the Oak Ridge Y-12 Plant

Site-wide EIS for the Oak Ridge Y-12 Plant PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 276

Get Book Here

Book Description