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    Thin Layer Chromatography

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    useful solvent for many chemical processes. The solid was already in powder form therefore we did not have to crush it but it the unknown was in a tablet form‚ one would need to reduce it to a powdery-like form in order to perform this Thin-Layer Chromatography experiment. The powder solution was thoroughly mixed with a glass rod in the test tube containing

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    Chromatography White Wine

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    Analysis  and  Separation  of  Organic  Acids  in  White  Wine  Using  High Performance Liquid Chromatography    Atis‚ Arnelson Arwin G. and Gaitos‚ Gerald M.    Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City  Performed: December 9‚ 2011  Submitted: December 15‚ 2011        RESULTS AND DISCUSSION  solutions  containing  increasing  amounts  of  the  organic  acid.  These  solutions  were  contained  in  flasks  numbered  5‚  6‚  7‚  8‚  and  9.  (Refer  to 

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    Gas Compressor

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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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    Modern web search engines are highly intricate software systems that employ technology that has evolved over the years. There are a number of sub-categories of search engine software that are separately applicable to specific ’browsing’ needs. These include web search engines (e.g. Google)‚ database or structured data search engines (e.g. Dieselpoint)‚ and mixed search engines or enterprise search. The more prevalent search engines‚ such as Google and Yahoo!‚ utilize hundreds of thousands computers

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    The reason for conducting the research is to know how the colors of our favorite candy-coated sugary rewards came to be and that method of knowing is what we call “Candy Crhomatography”. Chromatography by definition according to Webster’s dictionary means “ a method for separating the constituents of a solution (gas or liquid) by exploiting the different bonding properties of different molecules”. In this case‚ the molecules being broken down are the different molecules that make up a certain color

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    Cost Reduction in the Automobile Industry—Case Studies of the Chinese Market University of Halmstad School of Business and Engineering Master ’s Programme Master’ Cost Reduction in the Automobile Industry —— Case Studies of the Chinese market Studies October 25‚ 2012 Authors: Xu Zhiran ------ 890212-T253 Zhou Mengxiao------ 890315-T432 Supervisor: Nataliya Galan Examiner: Jonas.Gabrielsson i Cost Reduction in the Automobile Industry—Case Studies of the Chinese Market

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    Shale Gas

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    ------------------------------------------------- Shale gas From Wikipedia‚ the free encyclopedia For gas generated by oil shale pyrolysis‚ see Oil shale gas. 48 Shale basins in 38 countries‚ as per the EIA Derrick and platform of drilling gas wells in Marcellus Shale (Pennsylvania‚ USA). Shale gas is natural gas formed from being trapped within shale formations.[1] Shale gas has become an increasingly important source of natural gas in the United States since the start of this century‚ and interest has spread to potential gas shales in

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    Gas Turbines

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    Introduction to Gas Turbines A turbine is any kind of spinning device that uses the action of a fluid to produce work. Typical fluids are: air‚ wind‚ water‚ steam and helium. Windmills and hydroelectric dams have used turbine action for decades to turn the core of an electrical generator to produce power for both industrial and residential consumption. Simpler turbines are much older‚ with the first known appearance dating to the time of ancient Greece. In the history of energy conversion‚ however

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    Flow Meters

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    Dated: 12-04-2013 STEPS INVOLVED IN THE SELECTION FLOW METER There are well over 20 different types of flow meters‚ even if we lump the various positive-displacement flow meters together as one type. Unless the process engineer knows the pros and cons of each type‚ it can be a daunting task to properly select one. Here are just some of the factors to consider before selecting a flow meter: • Its size and measuring range of the flow meter • Chemical compatibility • Process accuracy requirements•

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    Gas Laws

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    Review the behavior of the gas phase vs. the liquid phase. Solution: a) The volume of the liquid remains constant‚ but the volume of the gas increases to the volume of the larger container. b) The volume of the container holding the gas sample increases when heated‚ but the volume of the container holding the liquid sample remains essentially constant when heated. c) The volume of the liquid remains essentially constant‚ but the volume of the gas is reduced. The particles in a gas are further apart than

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