Chemistry Block 7 September 23‚ 13 Materials: graduated cylinder 4 beakers glass funnel plastic funnel ring stand filter paper stirring rod charcoal sand foul water sample rubber tubing pinch clamp iron ring plastic cup scoop Objective/Purpose: To purify a sample of foul water using oil-water separation‚ sand filtration‚ and charcoal adsorption and filtration. Procedure: First‚ you have the measure the foul water sample and record it in your data table. You have to record what
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THE EFFECTIVENESS OF CHARCOAL AS ALTERNATIVE ORGANIC SHOEPOLISH In a Partial Fulfillment of the Course in Science & Technology (IV-Physics) Investigatory Project RONNEL A. DATIG IV-GARNET R.E.C. SCHOOL S.Y. 2012 - 2013 CHAPTER 1 INTRODUCTION Many people considered shoe polisher as a part of their daily lives. Shoe polisher is a thing that uses to clean and shine your shoes. There are times that we forget to polish our shoes. If you don’t want to buy any brand
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houses and other furniture is greatly needed. But‚ wood from trees is not only used to make houses but also to produce charcoals used in cooking and heating purposes. To conclude‚ more trees will be cut to sustain the demands of the people and the diminishing number of trees will result to less oxygen produced and more carbon dioxide in the atmosphere. In addition to that‚ charcoal production is one of the causes of deforestation in the world. To lessen the production of carbon dioxide in the atmosphere
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Chapter 1 Introduction 1. Introduction 1.1EXHAUST SILENCERS Engine exhaust noise is controlled through the use of silencers and mufflers. Generally speaking‚ there is no technical distinction between a silencer and muffler and the terms are frequently used interchangeably. A silencer has been the traditional name for noise attenuation devices‚ while a muffler is smaller‚ mass-produced device designed to reduce engine exhaust noise. 1.2 SILENCER SELECTION FACTORS The use of an exhaust silencer is
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FEASIBILITY OF CHARCOAL AND USED ENGINE OIL AS AN ALTERNATIVE WHITEBOARD MARKER INK Abstract: This study is conducted in order to determine the feasibility of charcoal and used engine oil as an alternative raw material for whiteboard marker ink production. The purpose of the study is to help the people especially the students to save cents. For the product is very easy and handy to create furthermore our product promotes recycling and reusing because the materials can be found in household
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controlled by using the activated charcoal layer and it is highly porous and posses extra free valences so it has high absorption capacity. So absorb the gases from the engine and release much less position to the environment. The noise and smoke level is considerable less than the conventional silencer‚ no need of catalytic converter and easy to install. CHAPTER 2 COMPONENTS AND EXPALANATION: COMPONENTS: Perforated Tube. Charcoal Layer. Outer Shell. Non Return
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consistency and molds like putty. The glue must be melted before use if a liquid consistency is desired. Different tribes had their own recipes for making pitch glue‚ where they added ingredients to make the glue more fibrous. Instructions Make Charcoal 1. Cut the wood into small pieces‚ no bigger than 4-by-4 inches. Cut enough pieces to fill a cooking pot. 2. Fill a fire pit safe cooking pot with the small pieces of wood. Pack the wood in the pot as tightly as possible. 3. Build a fire in a
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solution. The term sorption encompasses both processes‚ while desorption is the reverse process. Adsorption is operative in most natural physical‚ biological‚ and chemical systems‚ and is widely used in industrial applications such as activated charcoal‚ synthetic resins and water purification. Similar to surface tension‚ adsorption is a consequence of surface energy. In a bulk material‚ all the bonding requirements (be they ionic‚ covalent or metallic) of the constituent atoms of the material
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wood charcoal. Another hardship included could be that the temperatures go beyond 40 degrees celsius‚ being 104 degrees fahrenheit. Not to mention the refugee population‚ Djibouti struggles
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Life Drawing. Colored charcoal on colored paper (20X20) Tools and Materials Newspaper Drawing pencil Charcoal (black‚ sanguine‚ white) Colored paper (brown) Kneaded eraser Tortillon Workable Fixatif Technical aspects of the creative process 1. A live model or photograph can be used for reference. I chose to use a photograph‚ as for this piece‚ I wanted to capture the body in motion. 2. As a warm up‚ I did a few gesture drawings in pencil. 3. I prepared my workspace by laying down
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