Unit operations and unit processes http://www.mine-engineer.com/ • At the end of this unit you should be able to: a. List the various reasons for undertaking size reduction and enlargement in the chemical industry b. Describe the operation principles of some size reduction equipment and size enlargement equipment c. Explain how industrial materials can be separated on the basis of their magnetic‚ electrostatic‚ hydrophobic and volatility differences respectively d. Discuss various organic unit
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1. Why are Microsoft‚ Intel‚ and other leading for profit companies interested in low-cost computers for the developing world? In 2005‚ Nicholas Negroponte‚ the founder of MIT’s Media Labs‚ announced the One Laptop per Child (OLPC) program at the World Economic Forum. The concept was simple and appealing. Innovate a $100 laptop and distribute it to children in the developing world. No one can argue the power of getting kids access to computers/internet‚ and hence‚ access to a virtually limitless
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vehicle rental industry. The company operates under two brands namely Avis and Budget. The Avis operations of the company includes car rental to the premium commercial and leisure purpose in travel industry. The Budget operations includes rental car supplier to the price-conscious travelers. The company operates at approximately 6‚500 car and truck rental locations in the US‚ Canada‚ Australia‚ New Zealand‚ Latin America‚ the Caribbean and parts of the Pacific region. The company has approximately rental
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property. Leasing brings many positive savings in a company; there are many incidentals that may come up while owning a property‚ such as the unexpected repairs. Leasing can help with long term savings for a company; it provides the comfort of trying new areas out. If Caledonia starts to branch out‚ opens up new locations in different states‚ leasing the building will be a lot smarter of an idea than it would be to buy. Not knowing how well the company will do in that state‚ will provide tons of savings
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Vapour Absorption Refrigeration System V.D.Patel*a‚ A.J.Chaudhari*‚ R.D.Jilte* (Department of Mechanical Engineering)* Vidyavardhini’s College of Engineering and Technology‚ Vasai (W)‚ Dist: Thane‚ Pin: 401 202‚ (M.S.)‚ INDIA. e-maila: v_patel@rediffmail.com ABSTRACT The vapour absorption system uses heat energy‚ instead of mechanical energy as in vapour compression system‚ in order to change the condition of the refrigerant required for the operation of the refrigeration cycle. In this system
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MULTINATIONAL CORPORATION A multinational corporation (MNC) is a corporation that is registered in more than one country or that has operations in more than one country. In other words‚ business enterprise with manufacturing‚ sales‚ or service subsidiaries in one or more foreign countries‚ also known as a transnational or international corporation. Multinational companies provide some advantages in itself. Now‚ I am going to explain the advantages of these companies.
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THE REFRIGERATION SYSTEM AN INTRODUCTION TO REFRIGERATION APPLICATION NOTE BASIC REFRIGERATION PRINCIPLES If you were to place a hot cup of coffee on a table and leave it for a while‚ the heat in the coffee would be transferred to the materials in contact with the coffee‚ i.e. the cup‚ the table and the surrounding air. As the heat is transferred‚ the coffee in time cools. Using the same principle‚ refrigeration works by removing heat from a product and transferring that heat to the outside air
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Case --- Diagnostic Products Corporation Sha Wu 1) Evaluate the design and the implementation of the performance bonus program at DPC. What changes would you suggest‚ if any? In this case‚ the FSE (field service engineers) is an important part of the whole corporation and also the system. The system is established to influence the performance of the FSEs to a desirable way and keep their customers satisfied. Therefore‚ the company designed a six areas method for the performance bonus program.
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Gas Compressor Brief Introduction A gas compressor is a mechanical device that increases the pressure of a gas by reducing its volume. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. As gases are compressible‚ the compressor also reduces the volume of a gas. Liquids are relatively incompressible‚ so the main action of a pump is to pressurize and transport liquids. Types of Compressors Centrifugal compressors Centrifugal
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Bambi Air Compressors Ltd was established in 1977 and enjoys a worldwide reputation for quality and after-sales care and service. Dedicated to the manufacture of innovative and meticulously engineered products‚ our extensive range is as diverse as our customers themselves. Our policy of continual development and improvement has ensured we remain at the forefront of our industry. Through acquisition and organic growth we now operate a number of specialist divisions within our organisation‚ each committed
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