Falling microbead counter-flow process for separating gas mixtures

Hornbostel, Marc D.; Krishnan, Gopala N.; Sanjurjo, Angel

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A - human necessities
A01 - agriculture
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Title: Falling microbead counter-flow process for separating gas mixtures

Abstract

A method and reactor for removing a component from a gas stream is provided. In one embodiment, the method includes providing the gas stream containing the component that is to be removed and adsorbing the component out of the gas stream as the gas stream rises via microbeads of a sorbent falling down an adsorber section of a reactor.

Inventors:: Hornbostel, Marc D.; Krishnan, Gopala N.; Sanjurjo, Angel

Issue Date:: 2015-10-27

Research Org.:: SRI International, Menlo Park, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1224456

Patent Number(s):: 9168484

Application Number:: 14/754,638

Assignee:: SRI International (Menlo Park, CA)

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

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23J - REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D2253/102 - Carbon
B01D2253/302 - Dimensions
B01D2253/34 - Specific shapes
B01D2256/245 - Methane
B01D2257/406 - Ammonia
B01D2257/504 - Carbon dioxide
B01D2258/012 - Diesel engines and lean burn gasoline engines
B01D2258/0216 - from CVD treatment or semi-conductor manufacturing
B01D2258/0283 - Flue gases
B01D2259/4009 - using hot gas
B01D53/0407 - {Constructional details of adsorbing systems}
B01D53/08 - according to the "moving bed" method
B01D53/10 - with dispersed adsorbents

F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23J - REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES
F23J15/02 - of purifiers, e.g. for removing noxious material
F23J2215/50 - Carbon dioxide
F23J2219/60 - Sorption with dry devices, e.g. beds

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E20/32 - Direct CO2 mitigation

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DOE Contract Number:: NT0005578

Resource Type:: Patent

Resource Relation:: Patent File Date: 2015 Jun 29

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING

Citation Formats


                    Hornbostel, Marc D., Krishnan, Gopala N., and Sanjurjo, Angel. Falling microbead counter-flow process for separating gas mixtures.  United States: N. p., 2015. 
        Web.

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                    Hornbostel, Marc D., Krishnan, Gopala N., & Sanjurjo, Angel. Falling microbead counter-flow process for separating gas mixtures.  United States.

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                    Hornbostel, Marc D., Krishnan, Gopala N., and Sanjurjo, Angel. Tue .  
        "Falling microbead counter-flow process for separating gas mixtures".  United States.  https://www.osti.gov/servlets/purl/1224456.

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@article{osti_1224456,

  title        = {Falling microbead counter-flow process for separating gas mixtures},

  author       = {Hornbostel, Marc D. and Krishnan, Gopala N. and Sanjurjo, Angel},

  abstractNote = {A method and reactor for removing a component from a gas stream is provided. In one embodiment, the method includes providing the gas stream containing the component that is to be removed and adsorbing the component out of the gas stream as the gas stream rises via microbeads of a sorbent falling down an adsorber section of a reactor.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {10}

}

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Fluidized catalytic cracking process
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Gas storage and dispensing system with monolithic carbon adsorbent
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Separation Of A Target Substance From A Fluid Or Mixture Using Encapsulated Sorbents
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Aines, Roger; Spadaccini, Christopher; Stolaroff, Joshuah
US Patent Application 13/312418; 20120214219
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120214219

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Title: Falling microbead counter-flow process for separating gas mixtures

Abstract

Citation Formats

Continuous countercurrent fluid-solids contacting process stabilized by a magnetic field patent, February 1981

Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor patent, March 1981

Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber patent, January 1995

Fluidized catalytic cracking process and apparatus patent, November 2000

Adsorbent for separating gases patent, January 2001

Porous carbonaceous material, manufacturing method therefor and use thereof patent, November 2002

Pressure swing adsorption process for co-producing nitrogen and oxygen patent, March 2003

Fluidized catalytic cracking process patent, December 2003

Gas storage and dispensing system with monolithic carbon adsorbent patent, October 2012

Separation Of A Target Substance From A Fluid Or Mixture Using Encapsulated Sorbents patent-application, August 2012

Continuous countercurrent fluid-solids contacting process stabilized by a magnetic field
patent, February 1981

Process for the removal of particulates entrained in a fluid using a magnetically stabilized fluid cross-flow contactor
patent, March 1981

Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber
patent, January 1995

Fluidized catalytic cracking process and apparatus
patent, November 2000

Adsorbent for separating gases
patent, January 2001

Porous carbonaceous material, manufacturing method therefor and use thereof
patent, November 2002

Pressure swing adsorption process for co-producing nitrogen and oxygen
patent, March 2003

Fluidized catalytic cracking process
patent, December 2003

Gas storage and dispensing system with monolithic carbon adsorbent
patent, October 2012

Separation Of A Target Substance From A Fluid Or Mixture Using Encapsulated Sorbents
patent-application, August 2012