ES2096704T3 - Eliminacion de oxidos de nitrogeno y oxidos de azufre utilizando un sistema absorbente en conducto de transporte. - Google Patents

Eliminacion de oxidos de nitrogeno y oxidos de azufre utilizando un sistema absorbente en conducto de transporte.

Info

Publication number
ES2096704T3
ES2096704T3 ES92120149T ES92120149T ES2096704T3 ES 2096704 T3 ES2096704 T3 ES 2096704T3 ES 92120149 T ES92120149 T ES 92120149T ES 92120149 T ES92120149 T ES 92120149T ES 2096704 T3 ES2096704 T3 ES 2096704T3
Authority
ES
Spain
Prior art keywords
sorbent
nox
sox
separate
combustion gases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92120149T
Other languages
English (en)
Inventor
Lewis Neal
M A Warren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noxso Corp
Original Assignee
Noxso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noxso Corp filed Critical Noxso Corp
Application granted granted Critical
Publication of ES2096704T3 publication Critical patent/ES2096704T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/08—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40079—Co-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0462—Temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)

Abstract

LA RECUPERACION DE NOX Y DE SOX DE LOS GASES DE LA COMBUSTION UTILIZANDO UN ADSORBENTE DE LA LINEA DE TRANSPORTE (102) A TRAVES DE LA CUAL EL SORBENTE ES TRANSPORTADO POR LOS GASES DE LA COMBUSTION A PRESION PARA HACER QUE EL SORBENTE ADSORBA NOX Y SOX DE LOS GASES DE LA COMBUSTION AL TIEMPO QUE LOS GASES DE LA COMBUSTION TRANSPORTAN EL SORBENTE A TRAVES DEL ADSORBENTE DE LA LINEA DE TRANSPORTE. SE UTILIZAN UNA PLURALIDAD DE CICLONES INTERCONECTADOS (120) PARA PONER EN CONTACTO EL SORBENTE SATURADO CON NOX Y SOX RECUPERADO DE LOS GASES DE LA COMBUSTION CON UN GAS CALENTADO PARA CALENTAR EL SORBENTE Y SEPARAR EL NOX DEL SORBENTE Y SEPARAR EL SORBENTE Y EL GAS CALENTADO PARA PRODUCIR UN CHORRO SEPARADO DE GAS CALENTADO QUE LLEVA EL NOX SEPARADO; EL GAS CALENTADO Y LA GRAVEDAD SE COMBINAN PARA HACER PASAR AL SORBENTE A TRAVES DE LA PLURALIDAD DE CICLONES Y CUYOS CICLONES SE ENCUENTRAN COLOCADOS VERTICALMENTE Y SUCESIVAMENTE HACIA ABAJO UNOS RESPECTO DE OTROS. TAMBIEN SE UTILIZAN UNA PLURALIDADDE CICLONES INTERCONECTADOS (150) PARA PONER EN CONTACTO EL SORBENTE CALENTADO SIN NOX NI SOX CON UN GAS REFRIGERANTE PARA REFRIGERAR EL SORBENTE Y SEPARAR EL SORBENTE DEL GAS DE REFRIGERACION PARA PRODUCIR UN SORBENTE REGENERADO REFRIGERADO PARA RECICLAR Y REPETIR LA SEPARACION DE LOS GASES DE LA COMBUSTION DEL NOX Y DEL SOX.
ES92120149T 1991-12-02 1992-11-26 Eliminacion de oxidos de nitrogeno y oxidos de azufre utilizando un sistema absorbente en conducto de transporte. Expired - Lifetime ES2096704T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80169791A 1991-12-02 1991-12-02

Publications (1)

Publication Number Publication Date
ES2096704T3 true ES2096704T3 (es) 1997-03-16

Family

ID=25181823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120149T Expired - Lifetime ES2096704T3 (es) 1991-12-02 1992-11-26 Eliminacion de oxidos de nitrogeno y oxidos de azufre utilizando un sistema absorbente en conducto de transporte.

Country Status (5)

Country Link
US (1) US5302188A (es)
EP (1) EP0549891B1 (es)
DE (1) DE69216800T2 (es)
DK (1) DK0549891T3 (es)
ES (1) ES2096704T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383955A (en) * 1991-12-02 1995-01-24 Noxso Corporation Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber
US5405593A (en) * 1992-08-03 1995-04-11 University Of North Dakota Energy And Environmental Research Center Foundation Leonardite char adsorbents
US5520897A (en) * 1993-08-16 1996-05-28 The Babcock & Wilcox Company Method of reagent and oxidation air delivery
US5500196A (en) * 1993-08-16 1996-03-19 The Babcock & Wilcox Company Method of reagent and oxidation air delivery
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
US5843862A (en) * 1994-06-01 1998-12-01 Amoco Corporation Process for manufacturing an absorbent composition
FR2730424B1 (fr) * 1995-02-14 1997-04-04 Inst Francais Du Petrole Procede et installation de regeneration d'absorbants utilises pour traiter les produits de combustion dans des chaudieres thermiques
WO1997033678A1 (en) * 1996-03-11 1997-09-18 Fls Miljø A/S A method for removing nitrogen oxides, sulfur oxides, and other acid gases from a gas stream

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397566A (en) * 1943-09-29 1946-04-02 Lummus Co Gas adsorption
US2992065A (en) * 1958-07-31 1961-07-11 Reinluft G M B H Process for removing sulfur oxides from gases
US3563704A (en) * 1968-08-13 1971-02-16 Westvaco Corp Removal and recovery of sulfur oxides from gases
US3913253A (en) * 1970-10-16 1975-10-21 Bergwerksverband Gmbh Process of removing sulfur oxide from exhaust gases
US3727376A (en) * 1971-10-20 1973-04-17 Oldham E Process for the separation of a gaseous mixture
GB1474184A (en) * 1973-05-08 1977-05-18 Shell Int Research Process for removing sulphur oxides and particulate matter from waste gases and apparatus therefor
US4004885A (en) * 1973-05-08 1977-01-25 Shell Oil Company Removal of sulfur oxides and particulate matter from waste gas streams
US3976446A (en) * 1975-01-22 1976-08-24 Thermo-Mist Company Sulfur removal from high temperature fuel gas generated by gasification
US4215101A (en) * 1978-06-13 1980-07-29 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Method and apparatus for performing chemical and/or physical treatments
JPS6037047B2 (ja) * 1979-03-09 1985-08-23 住友重機械工業株式会社 脱硫用活性炭の再生法
US4612177A (en) * 1984-08-13 1986-09-16 Standard Oil Company (Indiana) Removal of sulfur oxides and particulates with copper-containing absorbers
US4692318A (en) * 1984-08-13 1987-09-08 Amoco Corporation Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
US4609539A (en) * 1984-08-13 1986-09-02 Standard Oil Company (Indiana) Process for simultaneously removing sulfur oxides and particulates
DE3590533T1 (de) * 1984-10-12 1986-11-20 Noxso Corp., Library, Pa. Sorbens und Verfahren für die Entfernung von Stickoxiden, Schwefeloxiden und Schwefelwasserstoff aus Gasströmen
US4755499A (en) * 1984-10-12 1988-07-05 Noxso Corporation Sorbent for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4798711A (en) * 1984-10-12 1989-01-17 Noxso Corporation Processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4940569A (en) * 1984-10-12 1990-07-10 Noxso Corporation Sorbent and processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
US4917875A (en) * 1986-05-27 1990-04-17 Englehard Corporation Gas/solid contact method for removing sulfur oxides from gases
CA1304912C (en) * 1986-05-27 1992-07-14 Andrew S. Moore Gas/solid contact method for removing sulfur oxides from gases
DK163089A (da) * 1989-04-05 1990-10-06 Smidth & Co As F L Reduktion af emission af nitrogenoxide (nox) fra et ovnanlaeg

Also Published As

Publication number Publication date
US5302188A (en) 1994-04-12
DE69216800D1 (de) 1997-02-27
EP0549891B1 (en) 1997-01-15
EP0549891A1 (en) 1993-07-07
DK0549891T3 (es) 1997-03-03
DE69216800T2 (de) 1997-05-28

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