FR835397A - Method and device for cooling the dust-free roasting gases - Google Patents

Method and device for cooling the dust-free roasting gases

Info

Publication number
FR835397A
FR835397A FR835397DA FR835397A FR 835397 A FR835397 A FR 835397A FR 835397D A FR835397D A FR 835397DA FR 835397 A FR835397 A FR 835397A
Authority
FR
France
Prior art keywords
dust
cooling
roasting gases
free roasting
gases
Prior art date
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
Other languages
French (fr)
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR835397A publication Critical patent/FR835397A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR835397D 1937-03-25 1938-03-18 Method and device for cooling the dust-free roasting gases Expired FR835397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH835397X 1937-03-25

Publications (1)

Publication Number Publication Date
FR835397A true FR835397A (en) 1938-12-20

Family

ID=4540657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835397D Expired FR835397A (en) 1937-03-25 1938-03-18 Method and device for cooling the dust-free roasting gases

Country Status (1)

Country Link
FR (1) FR835397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204770B (en) * 1963-07-03 1965-11-11 Basf Ag Process for removing sulfur dioxide from exhaust gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204770B (en) * 1963-07-03 1965-11-11 Basf Ag Process for removing sulfur dioxide from exhaust gases

Similar Documents

Publication Publication Date Title
FR45060E (en) Method and device for lining the reel-holder rack of winders
FR835397A (en) Method and device for cooling the dust-free roasting gases
FR805984A (en) Method and device for removing dust from gases
FR802211A (en) Anti-fog device for gas masks
FR836834A (en) Method and device for electrolysis
FR825381A (en) Method and device for gas and vapor purification
FR735564A (en) Method and device for manufacturing cylindrical-conical nuts
FR847223A (en) Method and device for the presentation of drinks
FR831623A (en) Cooling method and device for bearings
FR829948A (en) Method and device for the desulphurization of combustible gases
FR879129A (en) Recovery and cooling device for carbonization furnace
FR842333A (en) Method and apparatus for cooling clinker
FR748144A (en) Method and apparatus for dusty gas filtration
FR823478A (en) Advanced filtering device for gas masks and masks fitted with this device
FR817832A (en) Method and device for cooling uncovered annealed sheets
FR829961A (en) Method and devices for the economical distribution of combustible gases
FR828470A (en) Method and device for the purification or dedusting of gas or for the purification and dedusting
FR726086A (en) Device for gas dust removal
FR48517E (en) Method and device for lining the reel-holder rack of winders
FR835569A (en) Method and device for the heat treatment of metal tapes
FR740845A (en) Method and apparatus for dust removal from gases
FR829318A (en) Method and device for sound camouflage
FR758997A (en) Device for the hydraulic dust removal of gases
FR830400A (en) Method and device for hoeing and sulphating
FR738400A (en) Method and device for mixing gases