Portland cement for SO.sub.2 control in coal-fired power plants

Title: Portland cement for SO.sub.2 control in coal-fired power plants

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Abstract

There is described a method of removing oxides of sulfur from the emissions of fossil fuel combustion by injecting portland cement into the boiler with the fuel, the combustion air, or downstream with the combustion gases. There is also described the cement products that result from this method.

Inventors:

Steinberg, Meyer ^[1]

Melville, NY

Issue Date:: 1985-01-01

Research Org.:: Associated Universities, Inc., Upton, NY (United States)

OSTI Identifier:: 865684

Patent Number(s):: 4555392

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23J - REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

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F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23J - REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES
F23J7/00 - Arrangement of devices for supplying chemicals to fire

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P40/10 - Production of cement

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D53/508 - {by treating the gases with solids}

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B7/28 - from combustion residues, {e.g. ashes or slags from waste incineration}

C - CHEMISTRY C10 - PETROLEUM, GAS OR COKE INDUSTRIES C10L - FUELS NOT OTHERWISE PROVIDED FOR
C10L9/10 - by using additives

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DOE Contract Number:: AC02-76CH00016

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: portland; cement; control; coal-fired; power; plants; described; method; removing; oxides; sulfur; emissions; fossil; fuel; combustion; injecting; boiler; air; downstream; gases; products; result; power plants; portland cement; combustion gases; power plant; combustion air; combustion gas; fuel combustion; fossil fuel; removing oxide; removing oxides; /423/110/

Citation Formats


                    Steinberg, Meyer. Portland cement for SO.sub.2 control in coal-fired power plants.  United States: N. p., 1985. 
        Web.

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                    Steinberg, Meyer. Portland cement for SO.sub.2 control in coal-fired power plants.  United States.

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                    Steinberg, Meyer. Tue .  
        "Portland cement for SO.sub.2 control in coal-fired power plants".  United States.  https://www.osti.gov/servlets/purl/865684.

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@article{osti_865684,

  title        = {Portland cement for SO.sub.2 control in coal-fired power plants},

  author       = {Steinberg, Meyer},

  abstractNote = {There is described a method of removing oxides of sulfur from the emissions of fossil fuel combustion by injecting portland cement into the boiler with the fuel, the combustion air, or downstream with the combustion gases. There is also described the cement products that result from this method.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1985},

  month        = {1}

}

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