Abstract The purpose of this experiment was to perform a liquid-liquid extraction method to extract the caffeine from the tea bags that were provided‚ and then recrystallize the caffeine. The solvents used in the experiment were an aqueous sodium carbonate and dichloromethane (DCM). Anhydrous calcium chloride pellets were used to dry the solution and emulsion layer and the DCM was then decanted. After washing the anhydrous calcium chloride pellets with more DCM‚ the solvent was evaporated‚ leaving
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OIL AND GAS EXPLORATION‚ AND IT‟S CHALLENGES. NUHU MOHAMMED Holder of an Advanced Diploma in Oil and Gas Process Operations City & Guilds UK. INSTITUTION: WINTECH PROFESSIONAL INSTITUTE KWASHIEMAN. OIL AND GAS DEPARTMENT. OIL AND GAS EXPLORATION AND IT`S CHALLENGES Page 1 I PREFACE The material has been compiled from various online sources as well as other certified books and handouts and other related documents. I am thankful to my colleagues in the same institution for providing valuable input
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MUSK Hair Oil Prepared by: Kunal Delwadia Date: 24th September 2013 MUSK Hair Oil Oil of pride Hair oil is a hair care product specifically intended to keep the moisture balance of the hair‚ as moisture is lost due to strong shampoos and harsh chemicals in water. It can also be considered as conditioner to make the hair soft and pliable. Hair oil can come from natural products such as coconut oil‚ fruit extracts‚ milk‚ lemon oil‚ rosemary oil and others. Modern hair oils contain fragrances
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11 2.2 Global Scenario 11 2.3 Indian Scenario: 17 3 Performance Review of X Plan Period 25 3.1 Introduction 25 3.2 Hydrocarbon Reserve Position 25 3.3 Crude Oil and Natural Gas Production 26 3.4 Implementation of New Exploration Licensing Policy (NELP) 28 3.5 Implementation of Coal Bed Methane (CBM) Policy 28 3.6 Equity Oil and Gas from Abroad 29 3.7 Consumption of Petroleum Products during X Plan 31 3.8 Refining Capacity 32 3.9 Investments 33 4 Review of Policy Measures 36 4.1 Marketing
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Case Analysis: Oil and Wasser There are two major barriers that are leading to an inevitable failure in the Royal Biscuit and Edeling merger. The first‚ and most important‚ is the lack of cultural competency between Brighton and Wallach‚ the two merger officiators. Both parties are displaying characteristics of ethnocentrism and misperception. Second‚ is the lack of corporate competency resulting from dissimilar corporate cultures‚ histories and business strategies. If the merger
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After the tragic BP oil spill in 2010‚ Louisiana Governor Bobby Jindal was quoted saying “the day that we’ve been fearing is upon us.” It is obvious that oil spills are a major concern throughout the world and pose a menacing threat to our environment and our public health. When hearing the phrase “oil spill‚” many immediately think about death‚ destruction and disaster. Unfortunately‚ a majority of people only acknowledge the devastating and highly publicized oil spills‚ but what they don’t see
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I. OIL SPILL Oil spill is the release of a liquid petroleum hydrocarbon into the environment‚ especially marine areas‚ due to human activity‚ and is a form of pollution. The term is usually applied to marine oil spills‚ where oil is released into the ocean or coastal waters‚ but spills may also occur on land. Oil spills may be due to releases of crude oil from tankers‚ offshore platforms‚ drilling rigs and wells‚ as well as spills of refined petroleum products (such as gasoline‚ diesel) and their
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Extraction of Caffeine from Tea Leaves using Dichloromethane (CH2Cl2) Abstract The extraction of caffeine (C8H10N402) was done in two parts. The first procedure used was solid-liquid extraction which was done by boiling the tea leaves in 100 ml. distilled water for 5-10 minutes. The filtrate was acquired and was extracted again by liquid-liquid extraction using dichloromethane (CH2Cl2). The combined DCM (CH2Cl2) was washed and dried to yield crude caffeine. The crude caffeine was purified
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1 (iv) Fractional Distillation of Crude Oil By Blake Turner – Year 11 Fractional Distillation of Crude Oil Introduction Crude oil is the term for "unprocessed" oil‚ the stuff that comes out of the ground. It is also known as petroleum. Crude oil is a fossil fuel‚ meaning that it was made naturally from decaying plants and animals living in ancient seas millions of years ago -- most places you can find crude oil were once sea beds. Crude oils vary in colour‚ from clear to tar-black‚ and
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HIGH OIL PILFERAGE Rossly : Good point Rosmee. Well done. You have done a very good job. Rossly : So have you find any solution regarding high oil pilferage that we are facing right now? Any information about what I ask you to find last week? Rosmee : Yes sir. I have done a research for that. But before that‚ let me highlight once again about the problems. Currently‚ our tankers are missing and not arrived at the destination‚ our palm oils’ quality is compromised and because of our bad performance
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