SE8902328L - GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS - Google Patents

GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS

Info

Publication number
SE8902328L
SE8902328L SE8902328A SE8902328A SE8902328L SE 8902328 L SE8902328 L SE 8902328L SE 8902328 A SE8902328 A SE 8902328A SE 8902328 A SE8902328 A SE 8902328A SE 8902328 L SE8902328 L SE 8902328L
Authority
SE
Sweden
Prior art keywords
gas
flow direction
purification devices
directly change
prevent pollution
Prior art date
Application number
SE8902328A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE463940B (en
SE8902328D0 (en
Inventor
Aa Kaellstrand
Original Assignee
Adtec 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 Adtec Ab filed Critical Adtec Ab
Priority to SE8902328A priority Critical patent/SE463940B/en
Publication of SE8902328D0 publication Critical patent/SE8902328D0/en
Priority to DE90917830T priority patent/DE69003108T2/en
Priority to PCT/SE1990/000453 priority patent/WO1991000477A1/en
Priority to AT90917830T priority patent/ATE93953T1/en
Priority to EP90917830A priority patent/EP0479937B1/en
Priority to AU59513/90A priority patent/AU5951390A/en
Publication of SE8902328L publication Critical patent/SE8902328L/en
Publication of SE463940B publication Critical patent/SE463940B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
    • F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The invention relates primarily to gas purifying installations operating with reversal of the flow direction and having a double-purpose channel system, i.e. one which upon operation in one through-flow direction forms the inlet channel feeding polluted gas into the installation and upon operation in the opposite flow direction forms the purified gas discharging channel. In accordance with the invention polluted gas is prevented from being discharged into the atmosphere during and immediately after reversal of the flow direction by flushing the purifying installation with fresh air or other clean gas for a predetermined period of time.
SE8902328A 1989-06-28 1989-06-28 GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS SE463940B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8902328A SE463940B (en) 1989-06-28 1989-06-28 GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS
DE90917830T DE69003108T2 (en) 1989-06-28 1990-06-25 DEVICE IN GAS PURIFICATION PLANTS FOR PREVENTING THE DRAINING OF UNCLEANED GAS WHEN CHANGES IN THE DIRECTION OF THE GAS FLOW.
PCT/SE1990/000453 WO1991000477A1 (en) 1989-06-28 1990-06-25 A method and a device in gas purifying installations for preventing discharge of unpurified gas upon changes of the gas-flow direction
AT90917830T ATE93953T1 (en) 1989-06-28 1990-06-25 DEVICE IN GAS PURIFICATION PLANTS TO PREVENT THE DISCHARGE OF UNPURIFIED GAS WHEN CHANGING THE DIRECTION OF THE GAS FLOW.
EP90917830A EP0479937B1 (en) 1989-06-28 1990-06-25 A device in gas purifying installations for preventing discharge of unpurified gas upon changes of the gas-flow direction
AU59513/90A AU5951390A (en) 1989-06-28 1990-06-25 A method and a device in gas purifying installations for preventing discharge of unpurified gas upon changes of the gas-flow direction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8902328A SE463940B (en) 1989-06-28 1989-06-28 GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS
PCT/SE1990/000453 WO1991000477A1 (en) 1989-06-28 1990-06-25 A method and a device in gas purifying installations for preventing discharge of unpurified gas upon changes of the gas-flow direction

Publications (3)

Publication Number Publication Date
SE8902328D0 SE8902328D0 (en) 1989-06-28
SE8902328L true SE8902328L (en) 1990-12-29
SE463940B SE463940B (en) 1991-02-11

Family

ID=37309464

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902328A SE463940B (en) 1989-06-28 1989-06-28 GAS PURIFICATION DEVICES TO DIRECTLY CHANGE PREVENTION TO PREVENT POLLUTION GAS EMISSIONS

Country Status (6)

Country Link
EP (1) EP0479937B1 (en)
AT (1) ATE93953T1 (en)
AU (1) AU5951390A (en)
DE (1) DE69003108T2 (en)
SE (1) SE463940B (en)
WO (1) WO1991000477A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91333C (en) * 1990-07-19 1994-06-10 Nokia Kaapeli Oy Cable
SE9103786L (en) * 1991-12-19 1993-06-14 Bjoern Heed GAS TREATMENT ESTABLISHMENT OF S K FURNITURE EXCHANGE TYPE
SE515710C2 (en) 2000-02-11 2001-10-01 Bjoern Heed Air cabinet in a regenerative combustion device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478419A (en) * 1975-01-28 1977-06-29 Air Prod & Chem Reversible heat exchanger or regenerator systems
DE3139153A1 (en) * 1981-10-01 1983-04-14 Linde Ag, 6200 Wiesbaden "METHOD FOR SWITCHING TWO REGENERATORS"
SE441623B (en) * 1984-06-21 1985-10-21 Heed Bjoern PROCEDURE AND DEVICE FOR COMBUSTION AND / OR DISTRIBUTION OF POLLUTANTS
DK161037C (en) * 1988-10-17 1991-10-28 Haldor Topsoe As PROCEDURE AND PLANT TO CONTINUOUSLY CLEAN AN OXYGEN GAS FOR FLAMMABLE POLLUTIONS

Also Published As

Publication number Publication date
EP0479937B1 (en) 1993-09-01
SE463940B (en) 1991-02-11
AU5951390A (en) 1991-01-17
ATE93953T1 (en) 1993-09-15
SE8902328D0 (en) 1989-06-28
DE69003108D1 (en) 1993-10-07
DE69003108T2 (en) 1994-01-27
EP0479937A1 (en) 1992-04-15
WO1991000477A1 (en) 1991-01-10

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