Boiler Technology Articles
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The Continuous Pyrolysis Plant: The Right Opportunity
The continuous pyrolysis plant features a screw feeding sealing system, which can be observed as high heat exchange efficiency and capacity. Its electrical product is also impeccably controlled. It realizes zero emissions and may be fed with any fuel. The new air flowing to the reactor gets hotter the fuel. The finished goods are clean and odorless. It could also be accustomed to recycle waste ...
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The Continuous Pyrolysis Plant: An Ideal Opportunity
The continuous pyrolysis plant carries a screw feeding sealing system, that is characterized by high heat exchange efficiency and capacity. Its electrical product is also impeccably controlled. It realizes zero emissions and will be fed with any fuel. The hot air flowing in to the reactor gets hotter the fuel. The finished items are clean and odorless. It may also be used to recycle waste ...
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EPA issues final rules for boilers
The U.S. Environmental Protection Agency (EPA) reports that more than 200,000 boilers, process heaters and incinerators will be impacted by a set of Clean Air Act regulations issued on February 21, 2011. Since EPA first proposed the Maximum Achievable Control Technology (MACT) rules in April 2010, several industry sectors have argued the costs of implementing the rules would pose an unreasonable ...
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Co-firing Solid Recovered Fuels (SRFs) with brown coal in large-scale pulverised fuel power plants – a simulation approach
The results of the numerical simulations performed in a pulverised fuel boiler co-firing coal and Solid Recovered Fuels (SRFs) are presented. SRFs are initially modelled as a mixture of two different fractions (biogenic and plastic) and further simplifications are proposed to save computational expenses. The SRF submodels are validated with available data obtained from a laboratory-scale ...
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Techno-economic evaluation of revamping of coal-fired power plants in India
A techno-economic feasibility study has been conducted to investigate the revamping of two 32 MWe Pulverised-Coal (PC) boilers with a number of firing options. The options investigated were: (1) conventional PC revamping, (2) replacement with a new PC boiler, (3) PC to Circulating Fluidised Bed (CFB) revamping, (4) replacement with a new CFB boiler, and (5) Bubbling Fluidised Bed (BFB) revamping. ...
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