CA2824847A1 Pressurized oxy-combustion power boiler

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Sofinter Group is a protagonist in the international energy market, providing plants and parts for the production of steam for industrial use and for the production of power, for waste and water treatment. Under Macchi brand it is a worldwide leader in design and construction of industrial boilers and heat recovery boilers for cogeneration cycles for refining/ oil & gas and petrochemical sectors.

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Main components of the oxy-CFB boiler | Download Scientific …

The concept of a fuel-staged oxy-CFB (oxy-fuel circulating fluidized bed) combustion technology is proposed by this article to extend the operation range of an existing air-fired CFB boiler

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Power requirement of cryogenic ASU. | Download Scientific Diagram

Currently, pulverized-fuel boilers [53][54][55] and fluidized-bed boilers [56] are being studied with a view to oxy-combustion implementation and pilot oxy-type boilers with thermal power of 15

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Nuclear reactors with auxiliary boiler circuit (Patent) | OSTI.GOV

@article{osti_7336293, title = {Nuclear reactors with auxiliary boiler circuit}, author = {George, B V and Cook, R K}, abstractNote = {A gas-cooled nuclear reactor has a main circulatory system for the gaseous coolant incorporating one or more main energy converting units, such as gas turbines, and an auxiliary circulatory system for the gaseous coolant incorporating at least one steam

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B&W's Diamond Power® Sootblowers » Babcock & Wilcox

B&W's full line of Diamond Power sootblowers are available for all boiler cleaning applications, including fully and partially retractable, wall blowers and water lances, SCR catalyst, air heaters, and other specialty cleaning functions. Hover over the boiler graphic to identify the type of sootblower best suited for various cleaning applications.

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Efficiency evaluation procedure of coal-fired power plants with …

120 structural modification of the boiler and flue gas depollution island by the introduction of a flue gas recycle (see Figure 2). 121 122 123 Figure 2 Simplified block flow diagram of the power plant with an oxy-combustion capture system 1.2.124 CO 2 125

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Flue Gas Water Vapor Latent Heat Recovery for Pressurized Oxy-Combustion - Energy

ADVANTAGES Latent heat recovery can boost power generation efficiency of pressurized oxy-coal boiler by up to 14% TMC can recover clean water from flue gas equal to 2.0% of steam demand No boiler modifications required Reduced dew point of flue

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Conceptual Design of Oxygen-Based PC Boiler (Technical Report) …

ADVANTAGES Latent heat recovery can boost power generation efficiency of pressurized oxy-coal boiler by up to 14% TMC can recover clean water from flue gas equal to 2.0% of steam demand No boiler modifications required Reduced dew point of flue

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"Studies in Pressurized Oxy-Combustion: Process Development …

In pressurized oxy-combustion, higher temperature latent heat is recoverable, heat transfer rates are increased, equipment size is reduced, and there is no air in-leakage, increasing efficiency and decreasing capital cost. Alstom's 3-MWth Boiler Simul

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Managing Condensate for Condensing Boilers - Automatic Heating

Condensate from condensing boilers is acidic and corrosive to many materials and should be treated to maintain a pH of no less than 5 before disposal. There can be a wide variation of the pH of condensate from condensing appliances due to the chemical make-up of the gas being combusted or from the way in which the appliance is operating in a particular application.

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Ultra-Supercritical Pressure CFB Boiler Conceptual Design Study …

Oxy-Combustion | netl.doe.gov

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Flue Gas Water Vapor Latent Heat Recovery for Pressurized Oxy …

This study proposes the 2nd generation hybrid pressurized oxy-coal combustion power cycle that utilizes both fluidized-bed combustion coupled with the Rankine cycle and gasification connected to the Brayton cycle. The fluidized-bed boiler and gasifier are

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Theoretical analysis of power generation applying supercritical steam and high-pressure combustion …

2021/9/27 · The work presents a theoretical analysis of power generation based on supercritical steam generated by a boiler operating with high-pressure combustion chamber and consuming biomass-water slurry. Steam generated at 30 MPa is injected into turbines and reheated before proceeding to the second turbine stage. The high-pressure flue gas leaving the boiler is used to reheat that steam, and thus

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Pressurized oxy-combustion power boiler and power plant and …

CA-2824847-A1 chemical patent summary.

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Ultra-Supercritical Pressure CFB Boiler Conceptual Design Study …

2006/6/30 · The U.S. Department of Energy's Office of Scientific and Technical Information @article{osti_908300, title = {Ultra-Supercritical Pressure CFB Boiler Conceptual Design Study}, author = {Fan, Zhen and Goidich, Steve and Robertson, Archie and Wu, Song}, abstractNote = {Electric utility interest in supercritical pressure steam cycles has revived in the United States after waning in the 1980s.

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Oxy-fuel combustion process - Wikipedia

2006/6/30 · The U.S. Department of Energy's Office of Scientific and Technical Information @article{osti_908300, title = {Ultra-Supercritical Pressure CFB Boiler Conceptual Design Study}, author = {Fan, Zhen and Goidich, Steve and Robertson, Archie and Wu, Song}, abstractNote = {Electric utility interest in supercritical pressure steam cycles has revived in the United States after waning in the 1980s.

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