OIL PURIFICATION A SCIENCE INVESTIGATORY PROJECT CHAPTER I Background of the Study INTRODUCTION Oil used in cooking foods is commonly derived from vegetables. Cooking oil is commonly used for frying and oil used for frying is usually thrown away. The recycling of cooking oil also provides a form of revenue for restaurants‚ which are sometimes compensated by cooking oil recyclers for their used deep fryer oil. Cooking oil recycling also results in less used oil being disposed
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COCONUT OIL AND ITS MEDICINAL EFFECTS Edible oils are found in large amounts in our daily diets hence adding up to a great amount of fatty acids in our system. Examples are in our stews‚ some soups‚ several rice dishes‚ fried or grilled meat and fish. Many have thus perceived that oil has been the cause for several of the ailments that have plagued and still plague our race‚ especially heart disease and other related cholesterol issues (Blonz‚ 1991).Nature gives the best source of oils‚ such as
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includes crude oil and refined petroleum products‚ that we consumed during 2009. Just over half of these imports came from the Western Hemisphere. Our dependence on foreign petroleum is expected to decline in the next two decades. In 2009‚ the United States produced 11% of the world’s petroleum and consumed 22%. The United States consumed 18.8 million barrels per day of petroleum products during 2009‚ making us the world’s largest petroleum consumer. The United States was third in crude oil production
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Emulsification of Oil Prepared for: Mrs. Elena Gallagher By: Anna Villanella March 25‚ 2014 Oil is a nonpolar molecule. Polar molecules have charged groups or atoms. Nonpolar molecules have no charged groups or atoms. Polar molecules‚ like water‚ are good solvents for other polar molecules. This means they molecules that react with the water disperse into the water. Nonpolar molecules don’t disperse in water because nonpolar molecules and polar molecules don’t interact. How exactly can we discover
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at numerous things‚ including the effect of essential oils on a person’s level of alertness‚ their mental stress and their odd. In addition‚ research has been conducted to determine if individuals who are suffering from a medical condition‚ such as cancer‚ may benefit from use of these oils. This research suggests the oils may be of benefit to those who are experiencing stress and other adverse psychological conditions. "While essential oils have not been found to cure medical conditions such as
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NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT LEADER: OCAMPO‚ YSABELLA ASST. LEADER: BALASOTO‚ JANUS MEMBERS: ALLASAS‚ PATRICIA CASTAÑARES‚ JASON MIRANDA‚ CHRISTIAN NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT INTRODUCTION Mosquitoes are well-known pests to the entire human race. Later in the 90s‚ they discovered that these arthropods are also carriers responsible for transmission of devastating diseases to mankind
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that can aid in preventing hair loss. One beneficial option to deal with this problem is the Castor oil. The superb part of it is that it may be administered on the scalp directly and never need any particular recipe. Castor Oil Advantages When Dealing With Hair Fall: This type of oil has Omega-3 fatty acid that aids to nurture your hair and scalp as well as avoid hair dryness. Using the Castor oil regularly on your scalp will remove the dry hair and promotes hair re-growth within couple of months
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of the ’Peak Oil’ theory‚ the world is expected to face severe oil shortages in the near future. Then‚ how can mankind meet its energy needs? Peak oil is the point in time when the maximum rate of global petroleum extraction is reached‚ after which the rate of production enters terminal decline. The concept is based on the observed production rates of individual oil wells‚ and the combined production rate of a field of related oil wells. The aggregate production rate from an oil field over time
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SMALL-SCALE PRODUCTION OF ESSENTIAL OILS Essential oils are the volatile oils distilled from aromatic plant materials. The odour and flavour of these oils is usually dependent upon these oxygenated compounds. Many oils are terpenoids‚ a few oils are benzene derivatives. Table 1 shows the important constituents of the more common essential oils. Name Part of plant used Leaf Botanical name Important constituents Uses Lemongrass and citronella Eucalyptus Cymbopogon spp Citral
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to understand: What are hydrocarbons? What are their properties? What are the main products derived from crude oil and their uses Exploration milestone-an overview. INTRODUCTION: By definition petroleum is a generic name for hydrocarbons‚ including crude oil‚ natural gas liquids‚ natural gas and their products. Petroleum comes from the Latin petra meaning rock or stone & oleum meaning oil. Petroleum occurs in the earth in combination of any of the four states: gas‚ liquid‚ semisolid‚ and solid. Chemically
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