Critical Temperatures for the Thermal Explosion of Chemicals

Critical Temperatures for the Thermal Explosion of Chemicals PDF Author: Takashi Kotoyori
Publisher: Elsevier
ISBN: 0080461395
Category : Technology & Engineering
Languages : en
Pages : 407

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Book Description
The value of the critical temperature (Tc), below which the thermal explosion of a chemical cannot occur, is indispensable to prevent such a chemical from exploding. In order to determine the Tc it has so far been necessary to measure the value in explosion experiments. Because of the inherent hazards, only few Tc values are available at present. Critical Temperatures for the Thermal Explosion of Chemicals introduces new and simple procedures to calculate the Tc. As a result Tc can be calculated for a range of chemicals, many of which are listed in this new volume. The calculated values of Tc are shown to be in agreement with experimentally determined values. The data and methods presented in Critical Temperatures for the Thermal Explosion of Chemicals will be of use to research laboratories as well as in the chemical industry. Introduces new and simple procedures for calculating critical temperatures Lists the T(c) values of chemicals in tables Explains mathematical expressions in clear simple terms

Critical Temperatures for the Thermal Explosion of Chemicals

Critical Temperatures for the Thermal Explosion of Chemicals PDF Author: Takashi Kotoyori
Publisher: Elsevier
ISBN: 0080461395
Category : Technology & Engineering
Languages : en
Pages : 407

Get Book Here

Book Description
The value of the critical temperature (Tc), below which the thermal explosion of a chemical cannot occur, is indispensable to prevent such a chemical from exploding. In order to determine the Tc it has so far been necessary to measure the value in explosion experiments. Because of the inherent hazards, only few Tc values are available at present. Critical Temperatures for the Thermal Explosion of Chemicals introduces new and simple procedures to calculate the Tc. As a result Tc can be calculated for a range of chemicals, many of which are listed in this new volume. The calculated values of Tc are shown to be in agreement with experimentally determined values. The data and methods presented in Critical Temperatures for the Thermal Explosion of Chemicals will be of use to research laboratories as well as in the chemical industry. Introduces new and simple procedures for calculating critical temperatures Lists the T(c) values of chemicals in tables Explains mathematical expressions in clear simple terms

A Critical Condition in Time-dependent Thermal Explosion Theory

A Critical Condition in Time-dependent Thermal Explosion Theory PDF Author: Julius W. Enig
Publisher:
ISBN:
Category :
Languages : en
Pages : 14

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Book Description
A criterion defining the explosion time as a function of initial temperature and surface temperature has been derived from an approximate solution of the heat conduction equation for the semi-infinite explosive x>0 at initial temperatures and surface temperature. The chemical reaction is assumed to follow zero order kinetics. For different values of the initial and surface temperatures, the derived explosion times are compared with those previously calculated from numerical solutions and the agreement is found to be satisfactory. (Author).

The Critical Conditions in Thermal Explosion Theory with Reactant Consumption

The Critical Conditions in Thermal Explosion Theory with Reactant Consumption PDF Author: J. Adler
Publisher:
ISBN:
Category :
Languages : en
Pages : 23

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Book Description
The energy and chemical kinetic equations describing the behavior of a symmetrically heated reactive material with finitie heat of reaction have been analyzed. For first order reactions the relationship betwen the parameters at criticality, and the critical induction period as a function of the parameters are determined. It is shown how the general nth order chemical reaction may be dealt with. The analysis results in an exact ignition temperature and a lower bound to the adiabatic temperature rise at criticality which increase with the order of the reaction. (Author).

Thermal Safety of Chemical Processes

Thermal Safety of Chemical Processes PDF Author: Francis Stoessel
Publisher: John Wiley & Sons
ISBN: 352762161X
Category : Technology & Engineering
Languages : en
Pages : 393

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Book Description
Based on the author's many years of experience in practicing safety assessment in industry and teaching students or professionals in this area, the topic of this book is seldom found on university curricula and many professionals do not have the knowledge required to interpret thermal data in terms of risks. For this reason, Francis Stoessel adopts a unique systematic how-to-do approach: Each chapter begins with a case history illustrating the topic and presenting the lessons learned from the incident. In so doing, he analyzes a goldmine of numerous examples stemming from industrial practice, additionally providing a series of problems or case studies at the end of each chapter. Divided into three distinct sections, part one looks at the general aspects of thermal process safety, while Part 2 deals with mastering exothermal reactions. The final section discusses the avoidance of secondary reactions, including heat accumulation and thermal confinement.

Gaseous Explosions

Gaseous Explosions PDF Author: William Armour Pearl
Publisher:
ISBN:
Category : Explosions
Languages : en
Pages : 16

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Book Description


Global Energetics of the Atmosphere

Global Energetics of the Atmosphere PDF Author: Boris M. Smirnov
Publisher: Springer Nature
ISBN: 3030900088
Category : Science
Languages : en
Pages : 319

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Book Description
This book looks at global atmospheric processes from a physical standpoint using available current and past observational data taken from measurements of relevant atmospheric parameters. It describes various aspects of the current atmospheric state and its future evolution, focusing primarily on the energetic balance of the Earth and atmosphere, and taking into consideration the multi-faceted global equilibrium between these two systems, carbon, and water. The analysis presented in this book restricts itself to those objects and processes that allow us to obtain reliable conclusions and numerical estimations, in contrast to current climate models with much larger numbers of parameters for describing the same problems. As a result, in spite of the roughness of numerical parameters, the book unveils a reliable and transparent physical picture of energetic phenomena in the global atmosphere. In particular, it shows that approximately only one-fourth of atmospheric water returns from the atmosphere to the Earth in the form of free molecules. It was shown that the contemporary warming of our planet has an anthropogenic character, and that the average global temperature increases due to an increase of the concentration of atmospheric CO2 molecules, via an increase in atmospheric moisture, as well as an increase in the amount of aerosols in the atmosphere. Accumulation of atmospheric carbon dioxide plays a subsidiary role in this process and gives approximately one-third in a change of the global temperature, while an increase in the amount of atmospheric water by as little as only 0.3% per year explains the observed warming of the Earth. The book shows how the greenhouse instability of the atmosphere evidently has its origins in the Eocene epoch, presenting an analysis of the influence of various types of global energetic processes on the climate that differs from the official stance on these problems.

Bretherick's Handbook of Reactive Chemical Hazards

Bretherick's Handbook of Reactive Chemical Hazards PDF Author: Peter Urben
Publisher: Elsevier
ISBN: 0081010591
Category : Technology & Engineering
Languages : en
Pages : 1522

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Book Description
Bretherick's Handbook of Reactive Chemical Hazards, Eighth Edition presents the latest updates on the unexpected, but predictable, loss of containment and explosion hazards from chemicals and their admixtures and actual accidents. The extensively cross-referenced book enables readers to avoid explosion and loss of containment of chemicals. Primary and more specialized sources are easily traced, and this new edition includes available record updates, also adding a number of new records. In this newly updated and expanded edition, the content is presented in a clear and user-friendly format. Includes new pure compound/class of compounds records and updates on all existing records Presents a worldwide unique reference work on chemical reactive hazards Lists important hazardous reactions and includes references to real chemical incidents Provides guidelines on the safe use and handling of chemicals In the lab and industry

Energy Revolution and Chemical Research

Energy Revolution and Chemical Research PDF Author: Kok-Keong Chong
Publisher: CRC Press
ISBN: 1000826732
Category : Science
Languages : en
Pages : 776

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Book Description
The primary goal of the book is to promote research and developmental activities in energy, power technology and chemical technology. Besides, it aims to promote scientific information interchange between scholars from top universities, business associations, research centers and high-tech enterprises working all around the world. The conference conducted in-depth exchanges and discussions on relevant topics such as energy engineering and chemical engineering, aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of energy materials, energy equipment and electrochemistry. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world comprehend the academic development trends and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promote the industrialization cooperation of academic achievements.

Association pieuse en l'honneur du très saint et immaculé Coeur de Marie

Association pieuse en l'honneur du très saint et immaculé Coeur de Marie PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Book Description


NASA Technical Translation

NASA Technical Translation PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 134

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Book Description