DE69216800D1 - Verfahren zur Abscheidung von Stickstoffoxiden und Schwefeloxiden unter Verwendung eines Fliessbettadsorbers - Google Patents

Verfahren zur Abscheidung von Stickstoffoxiden und Schwefeloxiden unter Verwendung eines Fliessbettadsorbers

Info

Publication number
DE69216800D1
DE69216800D1 DE69216800T DE69216800T DE69216800D1 DE 69216800 D1 DE69216800 D1 DE 69216800D1 DE 69216800 T DE69216800 T DE 69216800T DE 69216800 T DE69216800 T DE 69216800T DE 69216800 D1 DE69216800 D1 DE 69216800D1
Authority
DE
Germany
Prior art keywords
oxides
separation
fluid bed
bed adsorber
nitrogen oxides
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 - Fee Related
Application number
DE69216800T
Other languages
English (en)
Other versions
DE69216800T2 (de
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 DE69216800D1 publication Critical patent/DE69216800D1/de
Publication of DE69216800T2 publication Critical patent/DE69216800T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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"
DE69216800T 1991-12-02 1992-11-26 Verfahren zur Abscheidung von Stickstoffoxiden und Schwefeloxiden unter Verwendung eines Fliessbettadsorbers Expired - Fee Related DE69216800T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69216800D1 true DE69216800D1 (de) 1997-02-27
DE69216800T2 DE69216800T2 (de) 1997-05-28

Family

ID=25181823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216800T Expired - Fee Related DE69216800T2 (de) 1991-12-02 1992-11-26 Verfahren zur Abscheidung von Stickstoffoxiden und Schwefeloxiden unter Verwendung eines Fliessbettadsorbers

Country Status (5)

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

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
US5843862A (en) * 1994-06-01 1998-12-01 Amoco Corporation Process for manufacturing an absorbent composition
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
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
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
CA1261314A (en) * 1984-10-12 1989-09-26 John L. Haslbeck Sorbent and processes for removing nitrogen oxides, sulfur oxides and hydrogen sulfide from gas streams
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
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
DE69216800T2 (de) 1997-05-28
DK0549891T3 (de) 1997-03-03
US5302188A (en) 1994-04-12
EP0549891B1 (de) 1997-01-15
ES2096704T3 (es) 1997-03-16
EP0549891A1 (de) 1993-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee