Download Free 111 Calculation Exercises In The Field Of Chemical Technology Book in PDF and EPUB Free Download. You can read online 111 Calculation Exercises In The Field Of Chemical Technology and write the review.

Everyday use in chemical production operations requires a complex bundle of basic knowledge for calculating various operating parameters and variables. This includes the application of mass and heat balances, the ideal gas law, the mass action law and electrochemistry. In addition, there are calculations for the pumping of liquids and for scale enlargement. The present work covers this subject area in a clear manner in the form of exercises. The author knows from many years of practical experience that such calculations are often not isolated problems, but complex issues in which various subject areas are coupled together. This fact is taken into account in this exercise book. It presents in a short and concise form the everyday challenges of calculations in a chemical plant and offers ways of solving them. Special basic operations are not treated, and reference is made to special works that treat such topics in detail. This exercise book offers the possibility of deepening the knowledge of solving the calculations that occur daily in a chemical production plant.
Basic Chemistry Calculations is intended to help students overcome the challenges associated with solving problems in chemistry. This book contains numerous solved problems in some important areas of chemistry. These worked examples will really improve students understanding in the aspect of calculations in chemistry. This boom will be useful to students in high schools and higher institutions of learning. It will also be a useful guide for students of chemical engineering in order to improve their chemistry calculation skills which is required for proper understanding of chemical engineering calculations. The worked examples in this book are presented in a simple, logical and self-explanatory manner that will impart students with the required numerical skills for excelling in chemistry and chemical engineering calculations. Exercises are presented at the end of each topic in order for students to attempt and assess themselves. The topics covered in this book include: CALCULATIONS ON MOLE FRACTION AND MASS FRACTIONCALCULATIONS ON AVERAGE MOLECULAR MASS OF MIXED COMPOUNDS/MOLECULESCALCULATIONS INVOLVING COMBUSTIONCALCULATIONS INVOLVING LIMITING REACTANTSCALCULATIONS INVOLVING THE FORMULA OF COMPOUNDSEQUILIBRIUM REACTION CALCULATIONSThese topics are well simplified with the numerous worked examples explained in a step-by-step order under them. A thorough study of this textbook will definitely improve your calculation skills in chemistry
Excerpt from Exercises in Chemical Calculation IN common with many other teachers of chemistry, the compilers of this volume believe that the working of suitable numerical examples is the best aid to the under standing of the quantitative aspect of chemical phenomena. The ideal calculations are those made by the student from his own experimental data, but it is necessary for him to use the figures of other workers and the data of ex periments which he himself cannot perform. For this reason the following set of numerical examples has been compiled. It is drawn from recent examination papers and from various original sources. A number of the examples available in examination papers have been rejected because they had no conceivable relation to possible experimental conditions, and were therefore misleading. In most of the chapters a concise explanatory statement precedes the questions for'solution. It is not intended that this should take the place of wider reading and study, but rather that it should indicate the portions of the text-book relevant to the particular subject under discussion, and provide a brief summary of what should be found there. It is believed, however, that the matter is put in its correct order, that it is in accord with present-day knowledge, and that certain of the beginner's difficulties are explained more clearly than is often the case. Dogmatic' rules for obtaining an answer have, it is hoped been avoided. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Exercises in Chemical Calculation In common with many other teachers of chemistry, the compilers of this volume believe that the working of suitable numerical examples is the best aid to the understanding of the quantitative aspect of chemical phenomena. The ideal calculations are those made by the student from his own experimental data, but it is necessary for him to use the figures of other workers and the data of experiments which he himself cannot perform. For this reason the following set of numerical examples has been compiled. It is drawn from recent examination papers and from various original sources. A number of the examples available in examination papers have been rejected because they had no conceivable relation to possible experimental conditions, and were therefore misleading. In most of the chapters a concise explanatory statement precedes the questions for solution. It is not intended that this should- take the place of wider reading and study, but rather that it should indicate the portions of the text-book relevant to the particular subject under discussion, and provide a brief summary of what should be found there. It is believed, however, that the matter is put in its correct order, that it is in accord with present-day knowledge, and that certain of the beginner's difficulties are explained more clearly than is often the case. Dogmatic rules for obtaining an answer have, it is hoped been avoided. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
This textbook is designed for undergraduate courses in chemical engineering and related disciplines such as biotechnology, polymer technology, petrochemical engineering, electrochemical engineering, environmental engineering, safety engineering and industrial chemistry. The chief objective of this text is to prepare students to make analysis of chemical processes through calculations and also to develop in them systematic problem-solving skills. The students are introduced not only to the application of law of combining proportions to chemical reactions (as the word ‘stoichiometry’ implies) but also to formulating and solving material and energy balances in processes with and without chemical reactions. The book presents the fundamentals of chemical engineering operations and processes in an accessible style to help the students gain a thorough understanding of chemical process calculations. It also covers in detail the background materials such as units and conversions, dimensional analysis and dimensionless groups, property estimation, P-V-T behaviour of fluids, vapour pressure and phase equilibrium relationships, humidity and saturation. With the help of examples, the book explains the construction and use of reference-substance plots, equilibrium diagrams, psychrometric charts, steam tables and enthalpy composition diagrams. It also elaborates on thermophysics and thermochemistry to acquaint the students with the thermodynamic principles of energy balance calculations. Key Features : • SI units are used throughout the book. • Presents a thorough introduction to basic chemical engineering principles. • Provides many worked-out examples and exercise problems with answers. • Objective type questions included at the end of the book serve as useful review material and also assist the students in preparing for competitive examinations such as GATE.
Excerpt from Chemical Calculations In putting forth this small work, the author has intended to write a textbook on Chemical Calculations following more closely than other books at present on the market, the needs of the student who will later find occupation in chemical laboratory work. For this reason, constant reference will be made to Chemists' Handbooks, the best of which, in the authors opinion, is "Van Nostrand's Chemical Annual for 1913," edited by Prof. J. C. Olsen. Constant reference will be made to this work by means of footnotes, with the intention of leading the student to the most convenient source of tabulated data, and to explain the method of utilizing the same. The purchase of the "Annual" will not be necessary, much as it may be desirable, in following the explanations or solving the problems. The problems are numerous and of varying degrees of difficulty; the instructor is the best judge of the type of problem to assign a class or individual. Those of the more difficult sort may be given the more advanced student, thus holding the class together. Many of the problems conform to the type usually found in works of this nature and in the selection of these, most of the books on this subject have been consulted. Some of the types are new to works of this kind; their inclusion is made in the hope of making the book more practical. The method of solving the problems is treated in the text, and in the earlier chapters typical problems are solved at the end of the reading matter just before the problems are stated. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Excerpt from Physico-Chemical Calculations This collection of physico-chemical problems is based on Abegg and Sackur's "Physikalisch-Chemische Rechen-aufgaben" (Sammlung Goschen). The original intention was simply to translate the German book, which consists of a short summary of the laws and formulæ used in the problems, and fifty-two typical problems, with full solutions. With the consent of the late Professor Abegg and of Dr. Sackur, however, I decided to arrange the subject-matter in chapters dealing with the main subdivisions of physical chemistry, and to write a short introduction to each chapter, dealing with the theory involved in the problems. Most of the problems in the "Rechenaufgaben" have been retained, a good many additional solved problems have been introduced, and a collection of problems for solution (with answers) has been added at the end of each chapter. The size of the book has thus been more than doubled. Most of the problems have been taken direct, or with slight modification, from the original literature. I shall be grateful to have any errors in the text pointed out to me. I would take this opportunity of expressing my indebtedness to the late Professor Richard Abegg, and to Dr. Otto Sackur, of the University of Breslau, for their kindness in allowing me to make use of their "Rechenaufgaben" as the basis of this book. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.