Steam distillation of cloves produced 0.53g of an oil which contained in its IR spectrum the functional groups O-H (at 3520 cm-1)‚ sp2 C-H (3080 – 3000 cm-1)‚ aliphatic C-H (2980 – 2940 cm-1)‚ and both alkene C=C (at 1640 cm-1) and aromatic C=C (at 1514 cm-1). The IR spectrum is attached to this report. These data are consistent with the structure of eugenol‚ shown in Figure 2 below: In addition‚ the IR of the product from the steam distillation of cloves closely corresponds with that of an
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roots of plants. In this experiment‚ the essential oil eugenol was isolated from ground cloves using steam distillation techniques. Eugenol had a high boiling point‚ but it was isolated at a lower temperature by performing a co-distillation with water‚ a process known as steam distillation. This technique allowed the desired material to be distilled at a lower temperature than 100℃. The point of the steam distillation was to use an azeotrope to isolate the organic compound from a solid. The azeotrope
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plant outputs‚ interest rates and other factors need to be considered when establishing plant designs. Four plant designs are compared using natural gas in this paper. This paper will present a view of the cost benefits achieved through heat recovery steam generator (HRSG) optimization. The many possible business and technology scenarios‚ and site specific nature of each project makes it difficult‚ time consuming and costly to effectively optimize fuel selection‚ generating unit selection‚ efficiency
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the never-ending search for energy sources‚ the invention of the steam engine changed the face of the earth." (Siegel‚ Preface) The steam engine was the principal power source during the British Industrial Revolution in the 18th century. The steam engine opened a whole new world to everyone. The steam engine maximized production‚ efficiency‚ reliability‚ minimized time‚ the amount of labor‚ and the usage of animals. The steam engine in all revolutionized the Eastern Hemisphere‚ mainly European
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design‚ audio‚ narrative and gameplay and the piece of software that change the way we buy games forever. Today Valve software is known for innovation and quality but there would have never been portal‚ Team Fortress 2‚ left 4 dead‚ Counter-Strike or Steam
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EXPERIMENT-1 Pressure-Temperature Relationship for Steam OBJECT: The objective of this experiment is to determine the relationship between saturation pressure and saturation temperature of the wet steam. APPARATUS: Pressure-temperature apparatus with pressure gauge and thermometer. [pic] THEORY: In order to determine the relationship between the saturation temperature and pressure of wet steam it is necessary to obtain a number of corresponding values of the
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COSTS OF STEAM Issue The client expects a reduction in steam generation costs and does not care about energy consumption. Learning Objectives Establishing a list of cost items of steam generation Understanding the different methods of specific steam cost calculation Knowing how to calculate the specific steam costs Rating of the relative importance of cost items Appreciation for specific steam generation costs sensitivity with respect to cost items Recognition of negative
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CREEPER CAMPAIGN WIP Before you read the READ ME‚ make sure you read the WELCOME file‚ it is for people who have first seen my scripts. Thanks for reading this READ ME‚ you will learn a lot of things before you start the scripts. To install‚ place the Creeper folder from Sniffums’ Scripts > Friendly > Creeper‚ into your minecraft > resources > mobTalker_script > Friendly folder. If there is a Creeper folder in there you do not wish to replace‚ please back it up‚ if you don’t care at
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MOTHERFUCKING STEAM ENGINES BITCH TOP INTRO Brief History of the Steam Engine One of the most significant industrial challenges of the 1700’s was the removal of water from mines. Steam power was used to pump the water from the mines. Now‚ this might seem to have very little to do with modern steam-powered electrical power plants. However‚ one of the fundamental principles used in the development of steam-based power is the principle that condensation of water vapour can create a vacuum. This
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A Seminar Report On Working Principal of Steam jet refrigeration system Submitted by Amit Prakash Roll No-1126004 Department of Mechanical Engineering National Institute of Technology‚ Patna Patna-800005‚ Bihar (India)
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