SE8504689D0 - VIEW TO GAS POLLUTION REMOVAL - Google Patents

VIEW TO GAS POLLUTION REMOVAL

Info

Publication number
SE8504689D0
SE8504689D0 SE8504689A SE8504689A SE8504689D0 SE 8504689 D0 SE8504689 D0 SE 8504689D0 SE 8504689 A SE8504689 A SE 8504689A SE 8504689 A SE8504689 A SE 8504689A SE 8504689 D0 SE8504689 D0 SE 8504689D0
Authority
SE
Sweden
Prior art keywords
view
gas pollution
pollution removal
sound
lambda
Prior art date
Application number
SE8504689A
Other languages
Swedish (sv)
Other versions
SE8504689L (en
SE454409B (en
Inventor
H B Hakansson
Original Assignee
Asea Stal 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 Asea Stal Ab filed Critical Asea Stal Ab
Priority to SE8504689A priority Critical patent/SE454409B/en
Publication of SE8504689D0 publication Critical patent/SE8504689D0/en
Publication of SE8504689L publication Critical patent/SE8504689L/en
Publication of SE454409B publication Critical patent/SE454409B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/02—Amassing the particles, e.g. by flocculation
    • B01D51/06—Amassing the particles, e.g. by flocculation by varying the pressure of the gas or vapour
    • B01D51/08—Amassing the particles, e.g. by flocculation by varying the pressure of the gas or vapour by sound or ultrasonics
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/003—Combustion process using sound or vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/816—Sonic or ultrasonic vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

The gas is mixed with a fluid in a reaction chamber and subjected to sound. A standing wave is set up in the reaction chamber. Its length is n lambda/2 where lambda is the wavelength n is a whole number. The sound frequency is adjusted to the resonant frequency, which depends on the atmospheric conditions. Pref. the sound frequency is at the most 150Hz esp. 50Hz.
SE8504689A 1985-10-10 1985-10-10 Removing pollutants from gases SE454409B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8504689A SE454409B (en) 1985-10-10 1985-10-10 Removing pollutants from gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504689A SE454409B (en) 1985-10-10 1985-10-10 Removing pollutants from gases

Publications (3)

Publication Number Publication Date
SE8504689D0 true SE8504689D0 (en) 1985-10-10
SE8504689L SE8504689L (en) 1987-04-11
SE454409B SE454409B (en) 1988-05-02

Family

ID=20361686

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504689A SE454409B (en) 1985-10-10 1985-10-10 Removing pollutants from gases

Country Status (1)

Country Link
SE (1) SE454409B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841160A (en) * 2019-04-25 2020-10-30 阿特拉斯·科普柯空气动力股份有限公司 Separation device and method for separating liquid from gas and compressor installation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508789C2 (en) * 1993-05-19 1998-11-02 Kvaerner Pulping Tech Process gas processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111841160A (en) * 2019-04-25 2020-10-30 阿特拉斯·科普柯空气动力股份有限公司 Separation device and method for separating liquid from gas and compressor installation

Also Published As

Publication number Publication date
SE8504689L (en) 1987-04-11
SE454409B (en) 1988-05-02

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