NO reduction using sublimation of cyanuric acid

Perry, Robert A

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Title: NO reduction using sublimation of cyanuric acid

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Abstract

An arrangement for reducing the NO content of a gas stream comprises contacting the gas stream with HNCO at a temperature effective for heat induced decomposition of HNCO and for resultant lowering of the NO content of the gas stream. Preferably, the HNCO is generated by sublimation of cyanuric acid.

Inventors:

Perry, Robert A ^[1]

524 Hazel St., Livermore, CA 94550

Issue Date:: 1988-01-01

Research Org.:: AT&T

OSTI Identifier:: 866528

Patent Number(s):: 4731231

Assignee:: Perry, Robert A. (Livermore, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D53/56 - Nitrogen oxides

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DOE Contract Number:: AC04-76DP00789

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: reduction; sublimation; cyanuric; acid; arrangement; reducing; content; gas; stream; comprises; contacting; hnco; temperature; effective; heat; induced; decomposition; resultant; lowering; preferably; generated; resultant lowering; stream comprises; temperature effective; comprises contacting; gas stream; cyanuric acid; induced decomposition; heat induced; /423/

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                    Perry, Robert A. NO reduction using sublimation of cyanuric acid.  United States: N. p., 1988. 
        Web.

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                    Perry, Robert A. NO reduction using sublimation of cyanuric acid.  United States.

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                    Perry, Robert A. Fri .  
        "NO reduction using sublimation of cyanuric acid".  United States.  https://www.osti.gov/servlets/purl/866528.

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@article{osti_866528,

  title        = {NO reduction using sublimation of cyanuric acid},

  author       = {Perry, Robert A},

  abstractNote = {An arrangement for reducing the NO content of a gas stream comprises contacting the gas stream with HNCO at a temperature effective for heat induced decomposition of HNCO and for resultant lowering of the NO content of the gas stream. Preferably, the HNCO is generated by sublimation of cyanuric acid.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1988},

  month        = {1}

}

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No reduction using sublimation of cyanuric acid

Patent Perry, Robert A [P.O. Box 5024, Livermore, CA 94550]

A method of reducing the NO content of a gas stream comprises contacting the gas stream with an amount of HNCO at a temperature effective for heat-induced decomposition of HNCO, said amount and temperature being effective for resultant lowering of the NO content of the gas stream, said solid agent being particulate and having a particle size of less than 90 .mu.m.
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No reduction using sublimation of cyanuric acid

Patent Perry, Robert [2374 Research Dr., Livermore, CA 94550]

An arrangement for reducing the NO content of a gas stream comprises contacting the gas stream with HNCO at a temperature effective for heat induced decomposition of HNCO and for resultant lowering of the NO content of the gas stream. Preferably, the HNCO is generated by sublimation of cyanuric acid and CO or other H-atom generating species is also present or added to the gas stream.
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No reduction using sublimation of cyanuric acid

Patent Perry, Robert A [P.O. Box 5024, Livermore, CA 94550]

An arrangement for reducing the NO content of a gas stream comprises contacting the gas stream with NHCO into a temperature effective for heat induced decomposition of HNCO and for resultant lowering of the NO content of the gas stream. Preferably, the HNCO is generated by sublimation of cyanuric acid.
Full Text Available
System for NO reduction using sublimation of cyanuric acid

Patent Perry, Robert A [524 Hazel St., Livermore, CA 94550]

An arrangement for reducing the NO content of a gas stream comprises contacting the gas stream with HNCO at a temperature effective for heat induced decomposition of HNCO and for resultant lowering of the NO content of the gas stream. Preferably, the HNCO is generated by sublimation of cyanuric acid.
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Patent Perry, Robert A [P.O. Box 5024, Livermore, CA 94550]

A method of reducing the NO content of a gas stream comprises contacting the gas stream with an amount of HNCO at a temperature effective for heat-induced decomposition of cyanuric acid, said amount and temperature being effective for the resultant lowering of the NO content of the gas stream, said cyanuric acid being particulate and having a particle size of less than 90 .mu.m.
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