FR1231322A - Process for removing sulfur trioxide and possibly also other oxygenated sulfur compounds, hot gases, in particular combustion gases from hearths - Google Patents

Process for removing sulfur trioxide and possibly also other oxygenated sulfur compounds, hot gases, in particular combustion gases from hearths

Info

Publication number
FR1231322A
FR1231322A FR800738A FR800738A FR1231322A FR 1231322 A FR1231322 A FR 1231322A FR 800738 A FR800738 A FR 800738A FR 800738 A FR800738 A FR 800738A FR 1231322 A FR1231322 A FR 1231322A
Authority
FR
France
Prior art keywords
hearths
possibly
gases
oxygenated
particular combustion
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
FR800738A
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.)
Reinluft GmbH
Original Assignee
Reinluft GmbH
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 Reinluft GmbH filed Critical Reinluft GmbH
Application granted granted Critical
Publication of FR1231322A publication Critical patent/FR1231322A/en
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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/08—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds according to the "moving bed" method
    • 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
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
FR800738A 1958-07-31 1959-07-22 Process for removing sulfur trioxide and possibly also other oxygenated sulfur compounds, hot gases, in particular combustion gases from hearths Expired FR1231322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1958R0023795 DE1262233C2 (en) 1958-07-31 1958-07-31 Process for the removal of sulfur oxide and possibly sulfur dioxide from hot gases, in particular from furnace exhaust gases

Publications (1)

Publication Number Publication Date
FR1231322A true FR1231322A (en) 1960-09-28

Family

ID=7401505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800738A Expired FR1231322A (en) 1958-07-31 1959-07-22 Process for removing sulfur trioxide and possibly also other oxygenated sulfur compounds, hot gases, in particular combustion gases from hearths

Country Status (3)

Country Link
DE (1) DE1262233C2 (en)
FR (1) FR1231322A (en)
GB (1) GB872984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373326A1 (en) * 1976-12-13 1978-07-07 Allied Chem Conversion of sulphur di:oxide to sulphur in waste gas - where gas is fed continuously through heated fluidised bed of coal

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR85066E (en) * 1964-01-07 1965-06-04 Aquitaine Petrole Process for recovering gaseous sulfur compounds contained in low concentrations in waste gases and fumes
DE1261266B (en) * 1963-08-23 1968-02-15 Bergwerksverband Gmbh Process for the desulphurization of flue gases
DE1544108B1 (en) * 1964-07-15 1970-06-18 Zieren Chemiebau Gmbh Dr A Process for the preparation of an activatable adsorbent
DE1291048B (en) * 1965-05-18 1969-03-20 Kogyokaihatsu Kenkyusho Process for removing sulfur oxide from combustion exhaust gases
JPS5099957A (en) * 1974-01-09 1975-08-08
US4134727A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. Aqueous solution of sodium metasilicate and N-aminoethyl ethanolamine as a cold-end additive
US4134729A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. Aqueous solution of sodium aluminate and N-aminoethyl ethanolamine as a cold end additive
US4134728A (en) * 1976-08-12 1979-01-16 Betz Laboratories, Inc. N-aminoethyl ethanolamine as a cold-end additive
US4168291A (en) * 1977-09-16 1979-09-18 Betz Laboratories, Inc. Alkanolamines as cold-end additives
JPS5532758A (en) * 1978-08-29 1980-03-07 Fuji Electric Co Ltd So3/so2 converting method
US4185071A (en) * 1978-10-13 1980-01-22 Betz Laboratories, Inc. Ethylene polyamines as cold-end additives
US4226831A (en) * 1979-03-16 1980-10-07 Allis-Chalmers Corporation Apparatus for removal of sulfur from gas
DE3069127D1 (en) * 1980-04-04 1984-10-18 Calgon Corp Process for the removal of acid and acid precursor gases and vapors from gas streams
DE4026071C2 (en) * 1990-08-17 1994-04-14 Steag Ag Method and device for regenerating carbonaceous adsorbent
CN111545012A (en) * 2020-05-14 2020-08-18 中钢集团马鞍山矿山研究总院股份有限公司 Purifying and removing SO in flue gas2And method of use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304262C (en) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373326A1 (en) * 1976-12-13 1978-07-07 Allied Chem Conversion of sulphur di:oxide to sulphur in waste gas - where gas is fed continuously through heated fluidised bed of coal

Also Published As

Publication number Publication date
DE1262233B (en) 1968-03-07
DE1262233C2 (en) 1973-02-01
GB872984A (en) 1961-07-19

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