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Author : Carl Yaws
Edition : 1
Number of Pages : 784
Publisher : McGraw-Hill Professional
List Price : $135.00
Amazon Price : $92.34
Used Price : $80.12 |
Product Description
Necessary data that's often hard to find or difficult to calculate, all in one place, in easy-access format. That's what this Handbook provides to scientific, engineering, and environmental professionals, and students, who seek information on how chemicals will behave at different temperatures and under different conditions. Covering both organic and inorganic substances, and providing both experimental values and estimated values based on methods developed by the author and other noted experts, this book can save countless hours of searching for the right source or performing complicated calculations. Useful for hundreds of on-the-job information requirements, this much-needed Handbook makes it easy to obtain critical values for temperature and pressure for design or operation of compressors and turbines; find heat capacity data for heat exchangers; accurately design and safely operate vaporizers and condensers with precise information on enthalpy of vaporization; size vaporizer/condenser storage vessels with density data; determine the heating and cooling requirements of reactors with values for the enthalpy of formation; determine chemical equilibria for reactions using Gibbs' energy of formation; design and operate effective stripping operations for water pollutant removal using water solubility data and Henry's Law Constant; find needed adsorption capacities of activated carbon for cleaning air of various pollutants; use soil sorption coefficient for agricultural applications; solve problems for fluid flow of gases and liquids using viscosity data; use thermal conductivity data for heat transfer applications; use lower and upper explosion limits in air, flock point and autoignition temperature for safety in designs and operations; use threshold limit value (ACGIH), permissible exposure limit (OSHA) and recommended exposure limit (NIOSH) to design facilities while safeguarding health; use thermal expansion coefficient data to design relief systems; and find thousands of other time-saving uses.
Customer reviews
A comprehensive list of properties for many compounds. 
by .. Andrew Campbell (London, UK)
This book covers a widee range of physical properties. The major criticism that I have for this reference book is that the data is presented in a way that is not always readily useful in creating spreadsheets and programs to use the data efficiently.
Other more historical references also have a more comprehensive representation of the data that in this book (although it would be difficult to fit all the detailed information of every compound out there into one book). Not a bad place to start to look for information - but no means a bible.
Handbook supplies huge amount of properties information. 
by .. ()
The author has produced a unique chemical, physical, and thermodynamics properties reference for scientists, researchers, chemists, and engineers. Those working in agricultural chemicals, environmental studies, explosion hazards, petroleum refining, petrochemicals, pollution control, safety and health, soil and groundwater remediation, and many other fields where finding properties data is important, will find this handbook highly beneficial. Dr. Yaws, assisted by colleagues and students, has worked for years in the fields of properties correlation, usage, estimation, and values collection from hundreds of references.
The NST/Engineers, Inc. reviewers found that in this book, in a compact form, readers will learn to use methods for getting massive amounts of temperature-variable data for a number of important properties variables. That is, as opposed to the older method of property versus temperature for each chemical compound being presented as a separate table, here key constants are provided in a single row of data. The compact form used is the correlation equation that contains the constants. You get the property value you want, at a temperature you choose, by making a fairly simple calculation. However, many other useful tables are provided where properties data is simply listed. As it is, the book has nearly eight hundred pages. Had the older method been used exclusively, it would have required a library of books.
The correlation equations have been either developed or selected from the literature. References providing a deeper understanding of the correlations are provided. The typical correlation equation used gives the property as the dependent variable, temperature as the independent variable, and values for the necessary constants. The range of temperatures is given over which the correlation and its constants are most valid. Both experimentally-measured and estimated data that are considered reliable have been used in determining the constants.
An example is the table of constants and their valid temperature range for the Gibbs (Free) Energy of Formation, delta Gf, specifically for organic compounds as gases. It is based on a correlation equation that is a series expansion in temperature. A table row gives the organic's name and formula, values for the three constants, and the valid temperature range. Just in case you want the delta Gf value at room temperature, the measured value at 298K is listed. If you want to check your calculating ability, the calculated value at 500K is also listed. All temperatures are in Kelvin. The text explains that delta Gf values are used in determining the probability that a proposed chemical reaction, or decomposition, will take place. For a reaction, you select reactants and reaction products that make a balanced equation. Using the table, you add the delta Gf values for all the products and subtract from that total all the delta Gf values of the reactants. If the result is negative, the reaction will probably occur. The more negative the result, the more likely the reaction. If the result is positive a reaction is not expected.
The table for inorganics is different. Only values at room temperature are given. However, room temperature values for Helmholtz Energy of Formation (used in estimating the energy of vapor cloud explosions) and Entropy of Formation (also used in explosion estimates) are listed.
Other correlation-keyed tables presented are: Heat Capacities of Gases, Liquids and Solids; Enthalpy of Vaporization; Vapor Pressure; Liquid Density; Surface Tension; Enthalpy of Formation of Gases; Solubility of Organic Compounds in Water Containing Salt up to Saturation, at selected temperatures; Solubility of Organic Compounds in Water as a Function of Temperature; Henry's Law Constant for Organic Compounds in Water; Adsorption of Organics on Activated Carbon; Soil Sorption Coefficient for Organics in Water; Viscosity of Gases and Liquids; Thermal Conductivity of Gases, Liquids, and Solids; and Coefficient of Expansion of Liquids.
Major data tables presented are: Critical Properties and Acentric Factor; Enthalpy of Fusion; Refractive Index, Dipole Moment, and Radius of Gyration; Entropy and Entropy of Formation of Gases; Solubility Parameter,Liquid Volume, and Van Der Waals Area and Volume; Solubility in Water and Octanol-Water Partition Coefficient for Organic Compounds; Explosive Limits in Air, Flash Point, and Autoignition Temperature; Enthalpy of Combustion of Organic Compounds at 77 deg. F; and Exposure Limits for Safeguarding Health.
Note the application of a number of these tables to air and water pollution control and soil remediation projects. Keeping in mind that estimations have played an important part in preparing the tables in the handbook, users must understand that if carefully determined experimental data could be obtained where it does not now exist, such values could vary from values obtained from the tables. However, where the author has checked estimated and correlation data with measured data, the variation was usually no more than several percent.
There are helpful appendixes listing: organics by increasing carbon content in the formula, name, and CAS Number; inorganics listed alphabetically by formula, with name and CAS Number; then organics and inorganics by increasing CAS Number; and finally organics and inorganics listed alphabetically by their synonyms that you might see in U.S. industrial or international chemical literature, together with formulas, the name used in the handbook's tables, and the CAS Number.
The great advantages of the book are that it provides access to such a large amount of properties data that otherwise would cost the searcher a great amount of time and effort to obtain, and it is in a compact form.
Essential compilation of data for many process fluids by .. Fred Wright (Wilmington, Delaware U.S.A.)
This book is a reasonably well ordered compilation of process fluid properties for a remarkably broad range of fluids. This book is a "must have" for anyone dealing with a broad range of process industries. It is a "good to have" for all other engineers working in chemical process industry.
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Author : W.O.E. Korver
Number of Pages : 428
Publisher : Noyes Publications
List Price : $170.00
Amazon Price : $149.99
Used Price : $125.00 |
Product Description
The degree of danger in the atmosphere of a hazardous location needs to be determined prior to selecting an acceptable electrical equipment installation. If maximum safety is the predominant factor in determining the type of electrical installations, the cost of electrical equipment will be extremely high. If low cost of electrical installation is the predominant factor, safety to personnel and equipment may be unacceptably low. It is, therefore, necessary to find a point of balance at which the cost and safety requirements are both satisfied and acceptable.
The intent of this book is to provide an in-depth understanding of the factors that influence the classification of a hazardous location. One factor, in combination with one or more other factors, will have an impact on the level of danger and its hazardous boundaries. These factors and their influences are explained in detail, and once their impact is understood, the classification of a hazardous location becomes a straightforward procedure.
The intent of the classification of a hazardous location is to provide safety for personnel and equipment. The intent is also to achieve an economical electrical installation which will provide an acceptable level of safety for personnel and equipment at the lowest possible cost. To accomplish this, it is necessary to analyze in detail the environmental conditions of the location and the characteristics of the source of hazard. The engineer who is involved in preparing the area classification must understand all of the details which will have an impact on his decision to classify the area Division 1, Division 2, or Non-hazardous. Without the knowledge of the environmental conditions, and the characteristics of the source of hazard, he most certainly will give the location a safety level much too high, which is not economically justified, or a level too low, which is unsafe. This approach must be avoided.
In nine out of ten cases, a hazardous location is classified much too conservatively. The reason for this conservative approach is a lack of knowledge and a misunderstanding of the actual concept of safety and danger.
The application of the information in this book is mainly for flammable liquids, vapors, and gases that are processed, handled, stored, and/or transferred.
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