CURRENT FUELS 8 3 BIOGAS 14 4 PROBLEM STATEMENT 19 5 OBJECTIVE 21 6 PROCESS DESCRIPTION 23 7 FACTOR AFFECTING BIOGAS PRODUCTION 29 8 PROCESS FLOW DIAGRAM 32 9 PIPING AND INSTRUMENTATION DIAGRAM 34 10 MASS BALANCE 36 11 CALORIFIC VALUE 43 12 MECHANICAL DESIGN OF EQUIPMENTS 45 13 PRE REQUISITE FOR COSTING 60 14 COSTING AND FINANCIAL ANALYSIS 68 15 CONCLUSION 73 16 REFERENCES 75 INTRODUCTION 1. INTRODUCTION Sustainable fuel requirement
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There is a difference between conservation and preservation. The major difference between the two is conservation is the sensible use of the natural resources by maintaining the sustainability of them for our future generation. In contrast preservation is to maintain nature and our resources in their present state. I actually do not believe that humans can harvest resources in an environmentally friendly way. I feel this way because if our human race were to begin to get resources from our national
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Conservation of Energy Lab Honors Physics December 9‚ 2014 Date Performed: December 5‚2014 Instructor: Mrs. Kelly I. Objective: Calculate the speed of the Bunny on release from the table II. Procedure: 1. Gather All Materials 2. Place the bunny turned in on itself on the ground (this enables the toy to launch itself upward by suction; elastic and potential energy). Do so 5 times 3. Measure the height traveled by the stopper using a meter stick per each trial. 4. Using the measurements
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Dependency of Fossil Fuels The flip of a switch‚ turn of a key‚ or the press of a button is all it takes to power up almost everything today. One simple motion holds the key to our future and unlocks our past‚ but at what price? With sources that were once thought to be endless‚ energy consumption and its byproducts has now become a front runner among debates. A far sight from the campfire and miles away from its full potential what does tomorrow hold for energy consumption and its
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Wildlife conservation encompasses all human activities and efforts directed to preserve wild animals from extinction. It involves both protection and scientific management of wild species and their environment. Some species have become extinct due to natural causes‚ but the greatest danger to wildlife results from the activities of man. So we ourselves have created the need for conservation of wildlife. It can be viewed from several angles such as‚ beauty‚‚ economic value‚ scientific values for
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autos an additional 100 years? Will we raze our forests for our energy needs? I certainly hope our country will never come to those conclusions. However‚ someone must make a conclusion hopefully toward an alternate fuel source. The fuel source I would propose is biomass fuel derived from hemp. Hemp is the world’s most versatile plant. It actually improves the soil in which it grows‚ without chemical fertilizers‚ while choking out weeds by virtue of its fast dense growth. According to the
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FUEL CELL CARS Fuel Cell cars are a major part of the fleet of Zero-Emission Vehicles. The fuel cells are fueled with pure hydrogen and hence they are considered to be zero emission vehicles. Fuel cells have been used on spacecraft for many years to power electric equipment. These are fueled with liquid hydrogen from the spacecraft ’s rocket fuel tanks. Basic Mechanics Fuel cell vehicles turn hydrogen fuel and oxygen into electricity. The electricity then powers an electric motor‚ just like
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Research Paper – Biofuels and the World Food Shortage The morning commute of many Americans includes stopping at the local convenience store or gas station to fill up their vehicle’s tank and grab a portable breakfast. In this seemingly normal and routine act these Americans are performing two daily functions that much of the world cannot‚ either because of shortages‚ government regulations‚ or a lack of assets by which to do so. The starving and malnourished children that are pictured in
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Conservation Versus Preservation Letter to the Editor NAME SCI/275 Environmental Science February 10‚ 2013 Instructor Name Letter to the Editor Dear Editor‚ I am writing to you in regard to the Bridger -Teton National Forest. It is “the largest intact ecosystem in the lower 48 United States. Offering nearly 1.2 million acres of designated Wilderness‚ over 3‚000 miles of road and trail and thousands of miles of unspoiled rivers and streams.” (USDA Forest Service) I am
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FUEL OIL BURNERS By Mark Butterfield March 09 INTRODUCTION The history of burners dates back to the early shipping days‚ when fuel oil first started replacing coal as the ships’ primary fuel source. Since then‚ burner designs and construction have come a long way‚ but the principles behind their operation has remained the same. All makes and types of burners have two things in common They need to atomise the fuel They need to mix the fuel with the air needed for combustion
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