SRI BHAVANI TEXTILE PROCESSING: The plant performs the following operations of wet processing 1. Singeing(Fabric) -Gas Singeing 2. Desizing 3. Mercerisation(Fabric) 4. Scouring and Bleaching 5. Dyeing -Kier boiler -Jigger -Jet dyeing -Beam dyeing 6. Dyeing(yarn) -Cheese dyeing 7. Finishing -Stenter -Zero-Zero -Calendering 8. Printing -Flat bed printing 9. Dot coating DESIZING: Mts=1095 Volume=650 Indent type=non organic Temp=80 Weight=378 Time:
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Chemical agents have been around for many decades and have helped in the winning of wars but have also introduce a way to killing people that almost anyone can come up with and this has allowed terrorist organizations to have more ways to terrorize people throughout the world. Chemical warfare is really where it all began in World War One from the French. Normally we hear that the Germans started this but in fact the French did and the Germans were the first to study it with great detail and use
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OCR B (Salters) AS level Chemistry UNIT 2 – F332 Elements from the sea Halogens and Halides (group 7 chemistry) * Halogen is the elemental molecule‚ eg/ Cl₂‚ Br₂ * Halide is in a compound‚ eg/ KBr‚ KCl | Fluorine | Chlorine | Bromine | Iodine | Appearance at room temp | Pale yellow gas | Green gas | Dark red volatile liquid | Shiny black solid – sublimes to purple gas | Halide | Colour precipitate with silver nitrate | KCl | White | KBr | Cream | KI | Pale Yellow |
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To What Extent Were Chemical Weapons Effective in World War II? Word Count: 1701 Table of Contents A. Plan of Investigation 3 B. Summery of Evidence 4-6 C. Evaluation of Sources 6-7 D. Analysis 8-9 E. Conclusion 9-10 F. Bibliography 11-12 To What Extent Were Chemical Weapons Effective in World War I? A. Plan of Investigation This investigation will assess the extent that chemical weapons were effective in World War I. In order to do so‚ this investigation will
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Hairspray is a solution of long‚ chainlike molecules (called polymers) in a very volatile solvent. Spraying deposits a stiff layer of the polymer on your hair after the solvent evaporates. The solvent used was once a compound of carbon‚ fluorine‚ and chlorine (a chlorofluorocarbon‚ or CFC). CFCs are nontoxic‚ nonflammable‚ and make almost ideal aerosol propellants. But when it was learned that they causedestruction of stratospheric ozone‚ they were replaced with other solvents‚ like alcohols and hydrocarbons
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Chemistry of Fireworks The sights and sounds of each explosion are the result of several chemical reactions – oxidations and reductions – taking place within the firework as it ascends into the sky. Oxidizers produce the oxygen gas required to burn the mixture of reducing agents and to excite the atoms of the light-emitting compounds. Various oxidizers are used in both the black powder and the stars. The most commonly used oxidizers are nitrates‚ chlorates‚ and perchlorates
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Section A (Answer ALL questions in this Section.) 1. Rubidium (Rb) and potassium belong to the same group in the Periodic Table. The relative atomic mass of rubidium is larger than that of potassium. (a) Explain whether rubidium is more reactive than potassium. (b) Write a chemical equation for the reaction between rubidium and water. (State symbols should be given.) (c) Suggest how rubidium can be stored safely in the laboratory. (d) Suggest ONE safety precaution for handling
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edu/ehs/msdspdf/Cascade_dishwasher_detergent.pdf (C) Hazardous ingredients: Complex Sodium Phosphates and sodium carbonate‚ Nonionic surfactant and chlorine bleach‚ sodium silicate‚ sodium sulfate. (D) What do these ingredients do in the mixture? When tested as a whole can be considered an eye irritant. Complex Sodium Phosphates and sodium carbonate are used as a water softener. Nonionic surfactant and chlorine bleach is a cleaning and water spot preventive agent. Sodium silicate is a dishwasher and china protection agent.
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The Preston plant of Rendall Graphics was located in Preston‚ Vancouver. The plant produced Precision coated papers for ink-jet printers which accounted for the majority of the plant’s output. It started to experience problems in the quality of their output of the ink-jet paper and had received feedback in late 1998 from Hewlett-Packard (HP) about the problem. The team at Preston worked to resolve the problem and in October of 1999 made recommendations for a revised and improved coating formulation
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COMPARE AND CONTRAST THE SOLDIER AND DULCE ET DECORUM EST LEARN OPENING PARAGRAPH Poems regarding the subject of war usually fall into one of two categories. For example ones like The Soldier by Robert Brook actually praise and glorify war‚ but in comparison‚ poems like Dulce Et Decorum Est¨ by Wilfred Owen‚ highlight the horror and cruelty of war. Even though two poems talk about the same subject - war‚ the writers have very different ideas‚ views and opinions. Whether or not it is right
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