Engineering Workshop 1 Exhaust Gas Treatment Index of contents Introduction Waste gas with harmful traces of gas must be burned in an afterburner. To destroy the harmful traces the temperature after the burner must achieve 900°C. The preheater can`t resist a temperature of 700°C. Therefore quench water in a mixer will be used to protect the heat exchanger. The waste gas has the following properties: Waste gas composition: Mole fraction(= 0‚9890
Free Heat transfer Heat Heat transfer coefficient
Gas Heaters‚ Sunrooms and Environmental Controls At the point when a yard is intended to give more than regular asylum‚ there are contemplations that need to become an integral factor amid the outline stage. Gas radiators‚ sunrooms and other natural controls ought to be painstakingly adjusted to accommodate most extreme satisfaction and proficiency. On the off chance that there is a longing to guarantee a sunroom can be utilized amid rainstorms‚ on cool days and even amidst snow squalls‚ unique
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Bangladesh has always been considered a natural gas rich country. It is largely available in the eastern part of the country extending from greater Sylhet down to greater Comilla‚ Noakhali and Chittagong. It has also been discovered offshore in the Bay of Bengal. Natural gas plays an important role in the country ’s economy. It is an environment friendly fuel‚ which undergoes clean and odorless combustion. It is widely used as fuel for domestic (cooking and heating)‚ industrial (metallurgical‚ ceramic
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Shale Gas(셰일 가스) Shale is one of the most common sedimentary rocks in the world and it is primarily composed of clay and fragments of other minerals such as quartz and calcite. Shale can be the source‚ reservoir and the seal for natural gas. Shale formations normally have low permeability (limited ability for gas or fluids to flow easily through the shale formation) and normally require stimulation techniques (such as fracturing) to economically produce shale gas. Shale gas is natural gas that
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reaped direct benefits from the mercantile system. Liberal bounties were paid to colonials who produced ship parts. The tobacco planters received special privileges in the colonies because of their addictive plant. The colonies had a monopoly on the British market. The direct benefits that the colonies receive help America grow economically because of mercantilism. Although the colonies reaped direct benefits the average American can be more significant to this subject. The average American was better
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WHAT IS COAL SEAM GAS (CSG)? CSG is a naturally occurring methane gas which is known as Coal Bed Methane (CBM). It is a-by product of ancient plant matter that has formed over millions of years by the same natural processes which produce coal. Not long ago this gas was identified as a major problem in the underground coal mining industry due to it’s high flammability despite this‚ it is now recognised as a very profitable resource. The coal seams are generally filled with water and it is the
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weapons became popular. Poison gas‚ such as mustard and chlorine became the number one thing to use. Gas was invented to cause fear to the soldiers the army was fighting. The gas could cause death quickly over a few days which was why poison gas was the most feared of all the soldiers. Poison gas could be used when the soldiers wanted to knock out a large amount of people without having to do much. Gun shots from a machine gun were more common but using the gas put the soldiers in more pain which
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The global oil and gas industry also involves the exploration and production of commodity and energy trading‚ pipeline monitoring and renewable energy. Petroleum is proved to be one of the most valuable commodities in the world today and a vital factor in the sustenance of industrial civilization. Crude oil production accounts for a significant amount of the world’s oil consumption‚ approximately 53% in the Middle East‚ 32% in Europe and Asia‚ 44% in South and Central America‚ 41% in Africa and
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Strengths The market of online drinks retailing has grown very strongly these last five years‚ increasing by 123% between 2005 and 2010. Quantitatively‚ the market was valued at £370 million in 2005 and more than £740 million in 2009. More importantly‚ a survey of Mintel assumes that the market will continue to grow in the next five years‚ though more slowly (59%). By the year of 2012‚ which is for our business the year of setting up‚ the market should go past the £1 billion mark.
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The respiratory system is a vital factor of gas exchange due to its structures. The structure provides an efficiency to the process. Gas exchange requires an efficient system because it is a process through which blood circulates around the body‚ collects oxygen‚ delivers the oxygen to the organs that require it and releases carbon dioxide. oxygen and carbon dioxide enter and exit the body in opposite directions across a respiratory surface area that supplies enough oxygen to allow the process to
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