SE9900078L - Method and apparatus for treating particulate matter gas - Google Patents

Method and apparatus for treating particulate matter gas

Info

Publication number
SE9900078L
SE9900078L SE9900078A SE9900078A SE9900078L SE 9900078 L SE9900078 L SE 9900078L SE 9900078 A SE9900078 A SE 9900078A SE 9900078 A SE9900078 A SE 9900078A SE 9900078 L SE9900078 L SE 9900078L
Authority
SE
Sweden
Prior art keywords
gas
particles
reactor
particulate matter
returning
Prior art date
Application number
SE9900078A
Other languages
Swedish (sv)
Other versions
SE511754C2 (en
SE9900078D0 (en
Inventor
Magnus Hjortstam
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE9900078A priority Critical patent/SE511754C2/en
Publication of SE9900078D0 publication Critical patent/SE9900078D0/en
Publication of SE9900078L publication Critical patent/SE9900078L/en
Publication of SE511754C2 publication Critical patent/SE511754C2/en

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes

Abstract

Reactor blockage is prevented by breaking down large particles selectively captured upstream from the catalytic reactor into small particles and then returning them to the gas flow. A method for treating a flow of gas (A) containing particulate contaminants through a reactor comprising narrow gas channels (1) is used to prevent blockage of these channels. The method comprises the selective capture of large particles, breaking the captured particles down into smaller ones, and returning the small particles to the gas. An Independent claim is also included for the treatment apparatus.
SE9900078A 1999-01-14 1999-01-14 Treating particle carrying gases generated during the incineration of waste SE511754C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9900078A SE511754C2 (en) 1999-01-14 1999-01-14 Treating particle carrying gases generated during the incineration of waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900078A SE511754C2 (en) 1999-01-14 1999-01-14 Treating particle carrying gases generated during the incineration of waste

Publications (3)

Publication Number Publication Date
SE9900078D0 SE9900078D0 (en) 1999-01-14
SE9900078L true SE9900078L (en) 1999-05-07
SE511754C2 SE511754C2 (en) 1999-11-22

Family

ID=20414082

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900078A SE511754C2 (en) 1999-01-14 1999-01-14 Treating particle carrying gases generated during the incineration of waste

Country Status (1)

Country Link
SE (1) SE511754C2 (en)

Also Published As

Publication number Publication date
SE511754C2 (en) 1999-11-22
SE9900078D0 (en) 1999-01-14

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