CHAPTER 6 MECHANICAL-PHYSICAL SEPARATION PROCESSES Introduction Separation Processes Many chemical processes materials and biological substances occur as mixtures of different components in the gas‚ liquid‚ or solid phase. In order to separate or remove one or more of the component from its original mixture‚ it must be contacted with another phase. The two-phase pair can be gas-liquid‚ gas-solid‚ liquid‚ or liquid-solid. Absorption When the two contacting phases are a gas and a liquid
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Milikan Oil Drop Experiment Objective To experimentally determine the quantum nature of charge by using the equipment especially designed for this experiment. Theory A spherical drop of oil‚ falling through a viscous medium like air‚ will quickly reach a constant velocity. When it reaches this equilibrium state‚ the viscous force is balanced by other forces acting on the drop‚ such as gravity‚ buoyant forces from the air‚ electrical forces‚ etc. In this experiment an electrical force of varying
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analog electronics question paper. its of mumbai universiy hello you are awesome go to hell *Electrons are partying* Suddenly protons come and attack the.. Just a while b4 the electrons are to be defeated someone comes and rescues them.. . One of the electron asks‚ "who are you?" . The guy replies.. "I’m Bond.. Covalent bond" :D an example of a baseband network; also called narrowband; contrast with broadband. BAUMÉ DEGREES A unit of specific gravity used in the acid and syrup
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A Project Report on Manufacturing of blood bags Session: 2012-2014 Submitted by Ms sapna pahil M.Sc. – applied Chemistry Enrollment no: A51650912009 Under the supervision of Ms. Pardeep Gupta Project Supervisor MITRA INDUSTRIES PVT. LTD FARIDABAD Amity University CERTIFICATE This is to certify that Ms Sapna Pahil‚ M. Sc. -Applied Chemistry (2rd Semester) has successfully completed her dissertation work entitled
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others? Liquids vary in their viscosity (resistance to flow). A definition of viscosity; “Viscosity is a measure of a fluid’s resistance to flow. It describes the internal friction of a moving fluid. A fluid with large viscosity resists motion because its molecular makeup gives it a lot of internal friction. A fluid with low viscosity flows easily because its molecular makeup results in very little friction when it is in motion. Gases also have viscosity‚ although it is a little harder to notice
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VOJNOTEHNIČKI GLASNIK/MILITARY TECHNICAL COURIER‚ 2012.‚ Vol. LX‚ No. 2 IMPORTANCE OF LUBRICANT ANALYSIS Perić R. Sreten‚ University of Defence in Belgrade‚ Military Academy‚ Department of Military Mechanical Engineering‚ Belgrade DOI: 10.2298/vojtehg1202156P FIELD: Mechanical Engineering‚ Engines and Motor Vehicles ARTICLE TYPE: Original Scientific Paper Summary: Monitoring the performance of lubricants in practical application has multiple significance for both the consumer and the lubricant
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Fluid 5) Ideal plastic fluid 1. Ideal Fluid: An Ideal Fluid is a fluid that has no viscosity. It is incompressible in nature. Practically‚ no ideal fluid exists. 2. Real Fluid: Real fluids are compressible in nature. They have some viscosity. Examples: Kerosene‚ Petrol‚ Castor oil 3. Newtonian Fluid: Fluids that obey Newton’s law of viscosity are known as Newtonian Fluids. For a Newtonian fluid‚ viscosity is entirely dependent upon the temperature and pressure of the fluid. Examples: water
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DETERMINING A LIQUID ’S VISCOSITY USING MARBLES An Investigatory and Exploratory Project In Partial Fulfillment of The Requirements in Chemistry ABSTRACT The project is all about viscosity. Viscosity is a very important quality of liquids that scientists‚ engineers‚ and even doctors are frequently trying to measure and change. It is difficult‚ for example‚ to transport highly viscous crude oil through offshore pipelines‚ so scientists and engineers
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Fluid Mechanics 2nd Year Mechanical and Building Services Gerard Nagle Room 387 gerard.nagle@dit.ie Phone Number: 01 402 2904 Office Hours: Wednesday’s‚ 2.00pm to 5.00pm Fluids In every day life‚ we recognise three states of matter‚ Solid‚ Liquids and Gas. Although different in many respects‚ liquids and gases have a common characteristic in which they differ from solids; they are fluids‚ lacking the ability of solids to offer permanent resistance to a deforming force. Fluids flow under the
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velocity as it applies to a falling ball viscometer. 6. (5 pts) Convert a viscosity measurement of 7.8 x 10-4 Pa-s to the units of lb-s/ft2. 7. (10 pts) In a falling ball viscometer‚ a steel ball with a diameter of 0.25 inches is allowed to fall freely in a heavy fuel oil having a specific gravity of 0.86. Steel weighs 0.283 lb/in3. If the ball is observed to fall 12.00 inches in 10.4 seconds‚ calculate the dynamic viscosity of the oil in lb-s2/ft. ENT 310 Fluid Mechanics Midterm #1 Page 2
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