Tài liệu miễn phí Hoá dầu

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Sanitation and Water Supply in Lowincome Countries

Water supply and sanitation are amongst the most basic requirements of life. For the past 50 to 150 years people living in Europe, America and a few capital cities elsewhere around the globe have come to take for granted the provision of a virtually limitless supply of clean, safe water and the seemingly effortless removal of all human wastes ‘out of sight and out of mind’. That this miracle of collective political will, urban planning and engineering bravura is so much taken for granted is credit to the public health engineers, planners, civic administrators and politicians who made it possible. That we should take it...

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Transport Phenomena

Things only move when they are forced to move! A bicycle only moves when a force is applied in the form of pedaling. A cloud on the sky only moves when a force is applied in the form of a storm or a wind. A soccer ball only flies into the goal net when a force in the form of a beautiful and precise shot from Peter Møller or another great soccer player is applied. Thus all sorts of transport only take place when a force, called a driving force, is applied. This is also the case when we are talking about transport of other...

8/30/2018 1:48:38 AM +00:00

Introduction to Clinical Biochemistry Interpreting Blood Results

Tham khảo sách 'introduction to clinical biochemistry interpreting blood results', kỹ thuật - công nghệ, hoá học - dầu khí phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

8/30/2018 1:48:37 AM +00:00

Introduction to Cognitive Neuroscience

Chemistry comprises two related but distinct activities:(i)the quest for an understanding of matter and material change,(ii)the utilization of material change for human ends.Ideally, thefirst activity provides the necessary know-how for the pursuit of the second, but in practice, the help it can give is only partial, and the second activity has to fall back on trial and error techniques in order to achieve its ends. This means that a good chemist is one who not only has a mastery of chemical theory, but also a good knowledge of chemical facts. With such a knowledge, he can direct a trial and...

8/30/2018 1:48:37 AM +00:00

Introduction to Inorganic Chemistry

Chemistry comprises two related but distinct activities:(i)the quest for an understanding of matter and material change,(ii)the utilization of material change for human ends.Ideally, thefirst activity provides the necessary know-how for the pursuit of the second, but in practice, the help it can give is only partial, and the second activity has to fall back on trial and error techniques in order to achieve its ends. This means that a good chemist is one who not only has a mastery of chemical theory, but also a good knowledge of chemical facts. With such a knowledge, he can direct a trial and...

8/30/2018 1:48:37 AM +00:00

Introduction to Scientific Research Projects

This book is primarily aimed at undergraduate students undertaking scientific research projects as part of a programme in medicine, nursing and midwifery, subjects allied to health and biological sciences, although it is generally applicable to all project work. It will also be useful to professionals undergoing continuing professional development (CPD) or changing to study at MSc masters level and who need revision on scientific research methods. Since the book uses “example boxes” to explain complex terms in lay language, it should also be accessible to patients and people with a non-clinical background but an interest in the subject....

8/30/2018 1:48:37 AM +00:00

Kinetics for Bioscientist

In general, the subject of reaction kinetics includes analysis of how fast reactions occur, the predictions of concentrations of reactants and products and how reactions can be altered by changing conditions. The study of kinetics is fundamental in any modern Bioscience and Pharmacology degree programme worldwide, however, in my experience undergraduate students often find this topic rather difficult. Reasons for this are i) the subject requires some mathematical skills in the interpretation of data and solving of problems and ii) often kinetics is taught in a fairly conceptual style, which does not provide students with an understanding as to why and what they should learn....

8/30/2018 1:48:37 AM +00:00

Instrumentation for Process Measurement and Control, Third Editon

The perennially bestselling third edition of Norman A. Anderson's Instrumentation for Process Measurement and Control provides an outstanding and practical reference for both students and practitioners. It introduces the fields of process measurement and feedback control and bridges the gap between basic technology and more sophisticated systems. Keeping mathematics to a minimum, the material meets the needs of the instrumentation engineer or technician who must learn how equipment operates. I t covers pneumatic and electronic control systems, actuators and valves, control loop adjustment, combination control systems, and process computers and simulation...

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FOOD INSECURITY

The United States is viewed by the world as a country with plenty of food, yet not all households in America are food secure, meaning access at all times to enough food for an active, healthy life. A proportion of the population experiences food insecurity at some time in a given year because of food deprivation and lack of access to food due to economic resource constraints. Still, food insecurity in the United States is not of the same intensity as in some developing countries.

8/30/2018 1:48:37 AM +00:00

Large Scale Data Handling in Biology

Data Handling in Biology--the application of computational and analytical methods to biological problems--is a rapidly evolving scientific discipline. Written in a clear, engaging style, Large Scale Data Handling in Biology is for scientists and students who are learning computational approaches to biology. The book covers the data storage system, computational approaches to biological problems, an introduction to workflow systems, data mining, data visualization, and tips for tailoring existing data analysis software to individual research needs....

8/30/2018 1:48:37 AM +00:00

Modelling Batch Systems Using Population Balances

The present text introduces the use of population balances in the context of batch wet granulation and coating systems and it reviews the latest achievements and proposals in the scientific literature in this field. The nature and framework of population balance theory are highlighted and one-dimensional population balances are introduced from scratch. This may seems tedious at first but the derivation of even the simplest population balances is nevertheless not an easy task, and it is in fact difficult to find complete derivations elsewhere in literature. In addition to the introduction of the different terms in the population balances, a brief historical review of coalescence kernels for...

8/30/2018 1:48:37 AM +00:00

The Food Processing

The increasing global demand for processed foods has led to a greater prominence of the food industry, its specific needs and processing challenges. Consequently, in recent times the role of the engineer in the food industry has gained considerable prominence. In contrast to other more traditional processing industries, the raw materials or ingredients that are used tend to be of greater complexity in nature. While processing conditions are also more moderate in that temperatures even in hottest ovens may not exceed 200oC and pressures rarely exceed one or two bar, the materials themselves are highly complex in composition, textural and...

8/30/2018 1:48:36 AM +00:00

Fundamentals of Chemistry

Th is book addresses fi rst year students and aims at: • Developing further knowledge and understanding of some core scientifi c concepts and principles • Improving ability to understand and express scientifi c knowledge, • Preparing for further study of specialist modules in physics, engineering, chemistry or biology, and • Preparing for future undergraduate studies in Science or Engineering.

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Fundamentals of Reaction Engineering

We seek to design reaction vessels, i.e. chemical reactors, where a particular chemical reaction (or set of reactions) is carried out. The first decision we take involves the configuration of the reactor and its mode of operation. This means we must decide what reactor type (and reactor shape) to select and whether it would be advantageous to operate in batch or continuous mode.

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Fundamentals of Reaction Engineering Worked Examples

Worked Examples - Chapter I Homogeneous reactions - Isothermal reactors Problem 1.1 Problem 1.1a: For a reaction A

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The Heat Transfer

Energy is defined as the capacity of a substance to do work. It is a property of the substance and it can be transferred by interaction of a system and its surroundings. The student would have encountered these interactions during the study of Thermodynamics. However, Thermodynamics deals with the end states of the processes and provides no information on the physical mechanisms that caused the process to take place. Heat Transfer is an example of such a process. A convenient definition of heat transfer is energy in transition due to temperature differences. Heat transfer extends the Thermodynamic analysis by studying the fundamental processes and modes of heat...

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Hydrodynamic Modelling and Granular Dynamics

Introduction to hydrodynamic modelling and granular dynamics The present text introduces hydrodynamic modelling principles in the context of batch wet granulation and coating systems and it reviews the latest achievements and proposals in the scientific literature in this field. The text concerns primarily the Eulerian and the Lagrangian modelling technique. In accordance with some of the latest published Ph.d. thesis in the field of hydrodynamics modelling, the Lagrangian technique is divided into a soft-particle and a hardsphere approach. The text further presents some of the latest trends and results from the growing field of applying Computational Fluid Dynamics and Discrete Element Modelling in the field of modelling fluid bed...

8/30/2018 1:48:36 AM +00:00

Introduction to Cancer Biology

Cancer can be defined as a disease in which a group of abnormal cells grow uncontrollably by disregarding the normal rules of cell division. Normal cells are constantly subject to signals that dictate whether the cell should divide, differentiate into another cell or die. Cancer cells develop a degree of autonomy from these signals, resulting in uncontrolled growth and proliferation. If this proliferation is allowed to continue and spread, it can be fatal. In fact, almost 90% of cancer-related deaths are due to tumour spreading – a process called metastasis....

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Concise Hydrology

Hydrology is a branch of scientific and engineering discipline that deals with the occurrence, distribution, movement, and properties of the waters of the earth. A knowledge of hydrology is fundamental to water and environmental professionals (engineers, scientists and decision makers) in such tasks as the design and operation of water resources, wastewater treatment, irrigation, flood defence, navigation, pollution control, hydropower, ecosystem modelling, etc. This is an introductory book on hydrology and written for undergraduate students in civil and environmental engineering, environmental science and geography. The aim of this book is to provide a concise coverage of key contents in hydrology that is easy to access through the...

8/30/2018 1:48:35 AM +00:00

Electrically Driven Membrane Processes

This text is written to all chemical engineering students who are participating in courses about membrane processes and membrane technology. Membrane processes find applications in almost all kinds of industries as one or more down stream purification/separation processes:  Chemical industries  Pharmaceutical industries  Food industries  Dairy industries  Wastewater treatment  Etc… Because of the wide spectrum of applications, knowledge about membrane processes is of great importance and each engineering student who chooses membranes as the main path of interests has a world of opportunities in coming career....

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Electromagnetism for Electronic Engineers

Electromagnetism is fundamental to the whole of electrical and electronic engineering. It provides the basis for understanding the uses of electricity and for the design of the whole spectrum of devices from the largest turbo-alternators to the smallest microcircuits. This subject is a vital part of the education of electronic engineers. Without it they are limited to understanding electronic circuits in terms of the idealizations of circuit theory.

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Engineering Thermodynamics Solutions Manual

Thermodynamics is an essential subject in the study of the behaviour of gases and vapours in real engineering applications. This book is a complimentary follow up for the book “Engineering Thermodynamics” also published on BOOKBOON, presenting the solutions to tutorial problems, to help students to check if their solutions are correct; and if not, to show how they went wrong, and change it to get the correct answers.

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Fluid Bed Particle Processing

The present text introduces the use of fluidised bed processing in the context of wet granulation and coating. The text also covers introductory information about the mechanical properties of dry granules. This is a scientific field rarely taught at universities or engineering schools around the world although it has enormous and ever increasing relevance to the chemical and biochemical industries. Often students are left with nothing but qualitative tendencies and hands-on experience as no textbook yet covers all relevant subjects treated in this text....

8/30/2018 1:48:35 AM +00:00

Concise Hydraulics

Hydraulics is a branch of scientific and engineering discipline that deals with the mechanical properties of fluids, mainly water. It is widely applied in many civil and environmental engineering systems (water resources management, flood defence, harbour and port, bridge, building, environment protection, hydropower, irrigation, ecosystem, etc). This is an introductory book on hydraulics and written for undergraduate students in civil and environmental engineering, environmental science and geography. The aim of this book is to provide a concise and comprehensive coverage of hydraulics that is easy to access through the Internet....

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Concise Environmental Engineering

Environmental engineering is the application of science and engineering principles to protect and utilise natural resources, control environmental pollution, improve environmental quality to enable healthy ecosystems and comfortable habitation of humans. It is based on multiple disciplines including geology, hydrology, biology, chemistry, physics, medicine, engineering, management, economics, law, etc. Environmental engineering involves water supply, pollution control, recycling, waste (solid and liquid) disposal, radiation protection, industrial hygiene, environmental sustainability, and public health. This is an introductory book on environmental engineering and written for undergraduate students in civil and environmental engineering, chemical engineering, environmental science and geography....

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Advanced granulation theory at particle level

The present text concerns the micro-level (particle-level) perspective on the different stages of the granulation process. A range of the newest and advanced quantitative models is presented hereby introducing recent advances in wetting and nucleation modelling, and theory describing granule growth behaviour. The different bonding mechanisms and the strength of liquid bonded particles are emphasised and recent advances in simulation of wet granule breakage is reviewed. Further, some of the more advanced coalescence models are introduced with primary focus on class I models accounting for coalescence of non-deformable as well as deformable granules....

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The Atmospheric Pollution

I was delighted to respond to an invitation from Ventus Publishing to write a book on atmospheric pollution. It is a topic well enough served by books in the past, but has become increasingly important during these early years of the 21st Century. I believe therefore that there is a place for a review like this one and that notwithstanding the immense activity in the area the book will have a reasonable shelf life. This is because it continually relates the discussion to the principles of physics and chemistry, and these do not change....

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Chemistry 2nd edition

This book is written primarily to engineering students in the fields of basic chemistry, environmental chemistry, food production, chemical and biochemical engineering who in the beginning of their university studies receive education in inorganic chemistry and applied chemistry in general. The aim of this book is to explain and clarify important terms and concepts which the students are supposed to be familiar with. The book can not replace existing educational textbooks but it gives a great supplement to the education within chemistry. Many smaller assignments and examples including solutions are given in the book....

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Chemistry for Chemical Engineers

Two of the main distinctions between chemical engineers and other engineering disciplines are the topics of mass and energy balances. Within these two topics there are a lot of underlying chemical principles that help chemical engineers to perform calculations to determine what is happening in a system, allowing better control of a process.

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Chemistry Maths 1

Chemistry: A Maths Workbook – Part 1, Part 2 and Part 3 workbooks are intended for first year undergraduate Chemists. They are split into three in order to reduce file size and make handling on a laptop easier. Part 1 covers the first 8 weeks of semester 1; Part 2 the remainder of semester 1 and the beginning of semester 2; and Part 3 the rest of semester 2. This workbook is not a textbook! Use your Chemistry and Maths textbook to find out the details about the area covered. People will not really understand something, including Maths, until they can...

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