FR2177974B1 - - Google Patents

Info

Publication number
FR2177974B1
FR2177974B1 FR7310738A FR7310738A FR2177974B1 FR 2177974 B1 FR2177974 B1 FR 2177974B1 FR 7310738 A FR7310738 A FR 7310738A FR 7310738 A FR7310738 A FR 7310738A FR 2177974 B1 FR2177974 B1 FR 2177974B1
Authority
FR
France
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
Application number
FR7310738A
Other languages
French (fr)
Other versions
FR2177974A1 (en
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.)
LUHR VDI STAUBTECHNIK HEINRICH
Original Assignee
LUHR VDI STAUBTECHNIK HEINRICH
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 LUHR VDI STAUBTECHNIK HEINRICH filed Critical LUHR VDI STAUBTECHNIK HEINRICH
Publication of FR2177974A1 publication Critical patent/FR2177974A1/fr
Application granted granted Critical
Publication of FR2177974B1 publication Critical patent/FR2177974B1/fr
Expired 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
    • B01D53/34—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • B01D53/68—Halogens or halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Gas Separation By Absorption (AREA)
FR7310738A 1972-03-28 1973-03-26 Expired FR2177974B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215065 DE2215065B2 (en) 1972-03-28 1972-03-28 Process for removing sulfur or chlorine compounds from dust or flue gases

Publications (2)

Publication Number Publication Date
FR2177974A1 FR2177974A1 (en) 1973-11-09
FR2177974B1 true FR2177974B1 (en) 1976-11-05

Family

ID=5840405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310738A Expired FR2177974B1 (en) 1972-03-28 1973-03-26

Country Status (8)

Country Link
JP (1) JPS4992669A (en)
AT (1) AT358542B (en)
DD (1) DD103815A5 (en)
DE (1) DE2215065B2 (en)
FR (1) FR2177974B1 (en)
GB (1) GB1379696A (en)
NO (1) NO133016B (en)
SU (1) SU535886A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721587A1 (en) * 1977-05-13 1978-11-16 Standard Filterbau Gmbh Gas treatment to remove acidic impurities - by adding slaked lime together with quicklime to bind water formed and filtering, avoiding blockages
DE2820357A1 (en) * 1978-05-10 1979-11-15 Metallgesellschaft Ag METHOD FOR REMOVING SULFUR OXIDS FROM COMBUSTION EXHAUST GASES
GR75064B (en) * 1978-05-19 1984-07-13 Niro Atomizer As
DK145672C (en) * 1979-07-05 1983-07-18 Niro Atomizer As PROCEDURE FOR THE PREPARATION OF AN AGENT FOR THE NEUTRALIZATION OF SOURCE INGREDIENTS IN ROEGGAS AND USE OF THE AGENT
DE3813365A1 (en) * 1988-04-21 1989-11-02 Bmd Garant Entstaubungstechnik METHOD AND SYSTEM FOR PURIFYING THE EXHAUST GASES FROM ALUMINUM MELTING PROCESSES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875844A (en) * 1957-03-21 1959-03-03 Wheelabrator Corp Method and apparatus for the removal or recovery of vapors from air
GB1119432A (en) * 1965-01-30 1968-07-10 Mitsubishi Heavy Ind Ltd Gas-powder contact process and apparatus therefor

Also Published As

Publication number Publication date
SU535886A3 (en) 1976-11-15
DD103815A5 (en) 1974-02-12
GB1379696A (en) 1975-01-08
DE2215065A1 (en) 1973-10-11
AT358542B (en) 1980-09-10
ATA183373A (en) 1980-02-15
DE2215065B2 (en) 1974-02-07
FR2177974A1 (en) 1973-11-09
NO133016B (en) 1975-11-17
JPS4992669A (en) 1974-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse