Saturable-Core Reactor (Saturable Reactor) I. Description A saturable reactor in electrical engineering is a special form of inductor where the magnetic core can be deliberately saturated by a direct electric current in a control winding. Once saturated‚ the inductance of the saturable reactor drops dramatically. This decreases inductive reactance and allows increased flow of the AC current. II. Function/Operation Figure 1. This scheme controls the output voltage by varying the impedance
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Review Bubble column reactors Nigar Kantarcia‚ Fahir Borakb‚ Kutlu O. Ulgena‚* aDepartment of Chemical Engineering‚ Bog˘azic¸i University‚ 34342 Bebek-Istanbul‚ Turkey bDepartment of Chemical Engineering‚ Yeditepe University‚ 34755 Kadikoy-Istanbul‚ Turkey Received 31 August 2004; accepted 26 October 2004 Abstract Bubble columns are intensively used as multiphase contactors and reactors in chemical‚ biochemical and petrochemical industries. They provide several advantages during operation
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COMPARISON OF SBR AND CONTINUOUS FLOW ACTIVATED SLUDGE FOR NUTRIENT REMOVAL Alvin C. Firmin CDM Jefferson Mill‚ 670 North Commercial Street Suite 201 Manchester‚ New Hampshire 03101 ABSTRACT Sequencing batch reactors (SBR) are a flexible configuration of the activated sludge process‚ capable of providing low effluent nutrient levels. The SBR is fundamentally the same as any other variation of the activated sludge process‚ except that it operates in a batch draw and fill mode. The nuances of a
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tubular flow reactor data‚ to demonstrate the temperature dependence of the reaction and also the rate constant and to observe the effect of different flow rates to the conversion. It is a homogenous reaction with only liquid phase is present. Also the reaction is endothermic. The saponification reaction is as follows; NaOH + EtOAc NaOAc + EtOH The reactants were taken as 1:1 ratios. 0.1 M NaOH and 0.1 M EtOAc was taken as reactants. The tank volume is 141 mL‚ the length of the reactor is 20 m and
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[pic] What service does VPN Reactor provides? - provides a secure way of connecting through a public network (such as the Internet) to a remote network/location. This remote network is typically a private network‚ such as a workplace or home network‚ or one provided by a commercial VPN service. No complicated software to install and works on all platforms. VPN’s features • Free easy-to-use App for Windows and Mac • Works on all platforms‚ Windows‚ Mac OSX‚ iPhone‚ etc.
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Summary Researchers typically use a batch reactor to study reaction kinetics under ideal conditions. This experiment was carried out in other to study effect of temperature on reaction rate constant and also to study the effect of the reaction rate constant in a batch stirred tank reactor its important in chemical industry because it is used to determine the effect of temperature on reaction rate constant; it is also used in chemical and process industry for solids dissolution‚ product mixing‚ chemical
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industry‚ especially in control rods of nuclear reactors. The prices of niobium are reasonable too‚ at a mere $75/lb‚ and are maintained by the largest producer to avoid market perception of a monopoly situation (Winter). Thus‚ niobium acts as a key element in nuclear fission reactors‚ due to its enormous strength‚ high melting point‚ resistance to corrosive chemicals‚ and low neutron absorption. Generally‚ niobium is incorporated into nuclear fission reactors due to its enormous strength and low density
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After taking critical thinking in UB‚ I believe that the core being of a good critical thinker is to be able to determine the difference between what is valid and what is not. The difference between what is valid and what is sound is that validness has to deal with what is more true and the truth tends to demolish all lies. Nevertheless‚ being a good critical thinker isn’t only about what is true and what is not but it is also about how a person is able to deconstruct an impossible problem and somehow
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What’s a successful person’s greatest resource in difficult times? Good thinking! Good thinkers are always in demand. A person who knows how may always have a job‚ but the person who knows why will always be his boss. Good thinkers solve problems‚ they never lack ideas for building an organization‚ and they always have hope for a better future. Good thinkers rarely find themselves at the mercy of ruthless people who would take advantage of them or try to deceive them‚ people like Nazi dictator
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Strategic thinker After reading through‚ the tactical planner and logistician. I would consider myself to be a strategic thinker. Strategy has never been more challenging‚ or more important‚ than in today’s environment of global competition‚ in which‚ corporate strategies must transcend the borders of nations and markets. Too many organizations try to be everything to everyone‚ wasting resources in markets that may never provide a worthwhile return on investment. What is strategic thinker? The ability
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