NO153746C - Fremgangsmaate til aa nedsette innholdet av nitrogenoksyder til et oensket nivaa og minimere svoveldioksydinnholdet i reaksjonsgassene fra forbrenning av brennstoff i et flerfaststoffvirvelsjikt. - Google Patents

Fremgangsmaate til aa nedsette innholdet av nitrogenoksyder til et oensket nivaa og minimere svoveldioksydinnholdet i reaksjonsgassene fra forbrenning av brennstoff i et flerfaststoffvirvelsjikt.

Info

Publication number
NO153746C
NO153746C NO812872A NO812872A NO153746C NO 153746 C NO153746 C NO 153746C NO 812872 A NO812872 A NO 812872A NO 812872 A NO812872 A NO 812872A NO 153746 C NO153746 C NO 153746C
Authority
NO
Norway
Prior art keywords
combustion
content
fuel
sulfur dioxide
minimize
Prior art date
Application number
NO812872A
Other languages
English (en)
Norwegian (no)
Other versions
NO812872L (no
NO153746B (no
Inventor
Ke-Tien Liu
Herman Nack
Original Assignee
Battelle Development 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22313021&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO153746(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Battelle Development Corp filed Critical Battelle Development Corp
Publication of NO812872L publication Critical patent/NO812872L/no
Publication of NO153746B publication Critical patent/NO153746B/no
Publication of NO153746C publication Critical patent/NO153746C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/32—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with introduction into the fluidised bed of more than one kind of moving particles
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/005—Fluidised bed combustion apparatus comprising two or more beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/103—Cooling recirculating particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NO812872A 1979-12-26 1981-08-25 Fremgangsmaate til aa nedsette innholdet av nitrogenoksyder til et oensket nivaa og minimere svoveldioksydinnholdet i reaksjonsgassene fra forbrenning av brennstoff i et flerfaststoffvirvelsjikt. NO153746C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/106,745 US4704084A (en) 1979-12-26 1979-12-26 NOX reduction in multisolid fluidized bed combustors

Publications (3)

Publication Number Publication Date
NO812872L NO812872L (no) 1981-08-25
NO153746B NO153746B (no) 1986-02-03
NO153746C true NO153746C (no) 1986-05-21

Family

ID=22313021

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812872A NO153746C (no) 1979-12-26 1981-08-25 Fremgangsmaate til aa nedsette innholdet av nitrogenoksyder til et oensket nivaa og minimere svoveldioksydinnholdet i reaksjonsgassene fra forbrenning av brennstoff i et flerfaststoffvirvelsjikt.

Country Status (12)

Country Link
US (1) US4704084A (de)
EP (2) EP0042418A1 (de)
JP (1) JPS56501811A (de)
AT (1) ATE12188T1 (de)
BR (1) BR8009003A (de)
CA (1) CA1156516A (de)
DE (1) DE3070358D1 (de)
DK (1) DK150285C (de)
FI (1) FI69694C (de)
NO (1) NO153746C (de)
WO (1) WO1981001873A1 (de)
ZA (1) ZA808096B (de)

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ATE58220T1 (de) * 1985-12-09 1990-11-15 Ahlstroem Oy Reaktor mit zirkulierendem wirbelbett, verfahren zum trennen von feststoffen aus rauchgas.
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DE3702892A1 (de) * 1987-01-31 1988-08-11 Rheinische Braunkohlenw Ag Verfahren und einrichtung zur behandlung von koernigen feststoffen in einer wirbelschicht
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US4881476A (en) * 1988-07-26 1989-11-21 The United States Of America As Represented By The United States Department Of Energy Cyclone reactor with internal separation and axial recirculation
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FR2669099B1 (fr) * 1990-11-13 1994-03-18 Stein Industrie Procede et dispositif de combustion de materiaux carbones divises.
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Also Published As

Publication number Publication date
NO812872L (no) 1981-08-25
CA1156516A (en) 1983-11-08
DK150285B (da) 1987-01-26
NO153746B (no) 1986-02-03
FI69694B (fi) 1985-11-29
DE3070358D1 (en) 1985-04-25
EP0033808B1 (de) 1985-03-20
EP0042418A1 (de) 1981-12-30
WO1981001873A1 (en) 1981-07-09
DK150285C (da) 1987-10-26
ZA808096B (en) 1982-01-27
FI812631L (fi) 1981-08-26
FI69694C (fi) 1986-03-10
ATE12188T1 (de) 1985-04-15
EP0033808A1 (de) 1981-08-19
BR8009003A (pt) 1981-10-20
US4704084A (en) 1987-11-03
JPS56501811A (de) 1981-12-10
DK375981A (da) 1981-08-25

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