FR2330439A1 - Procede d'extraction du bioxyde sulfureux dans un gaz - Google Patents

Procede d'extraction du bioxyde sulfureux dans un gaz

Info

Publication number
FR2330439A1
FR2330439A1 FR7633713A FR7633713A FR2330439A1 FR 2330439 A1 FR2330439 A1 FR 2330439A1 FR 7633713 A FR7633713 A FR 7633713A FR 7633713 A FR7633713 A FR 7633713A FR 2330439 A1 FR2330439 A1 FR 2330439A1
Authority
FR
France
Prior art keywords
bioxide
sulphurous
extracting
gas
sulphurous bioxide
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.)
Granted
Application number
FR7633713A
Other languages
English (en)
French (fr)
Other versions
FR2330439B1 (no
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.)
Davy Powergas Inc
Original Assignee
Davy Powergas Inc
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 Davy Powergas Inc filed Critical Davy Powergas Inc
Publication of FR2330439A1 publication Critical patent/FR2330439A1/fr
Application granted granted Critical
Publication of FR2330439B1 publication Critical patent/FR2330439B1/fr
Granted 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Gas Separation By Absorption (AREA)
FR7633713A 1975-11-10 1976-11-09 Procede d'extraction du bioxyde sulfureux dans un gaz Granted FR2330439A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63050375A 1975-11-10 1975-11-10

Publications (2)

Publication Number Publication Date
FR2330439A1 true FR2330439A1 (fr) 1977-06-03
FR2330439B1 FR2330439B1 (no) 1982-10-08

Family

ID=24527439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633713A Granted FR2330439A1 (fr) 1975-11-10 1976-11-09 Procede d'extraction du bioxyde sulfureux dans un gaz

Country Status (15)

Country Link
JP (1) JPS5261173A (no)
AT (1) AT367653B (no)
BE (1) BE848119A (no)
BR (1) BR7607526A (no)
CA (1) CA1079492A (no)
DE (1) DE2651045C2 (no)
ES (1) ES453174A1 (no)
FR (1) FR2330439A1 (no)
GB (1) GB1557294A (no)
IT (1) IT1070093B (no)
NL (1) NL7612494A (no)
NO (1) NO147939C (no)
SE (1) SE421407B (no)
SU (1) SU950187A3 (no)
ZA (1) ZA766140B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177244A (en) * 1976-07-24 1979-12-04 Ullrich Neumann Process for purge stream treatment in removal of sulfur dioxide
US4708856A (en) * 1986-03-03 1987-11-24 Norton Company Liquid-gas absorption process
CN105833667A (zh) * 2016-05-27 2016-08-10 四川益能康生环保科技有限公司 一种脱除二氧化硫的可再生吸收剂

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653812A (en) * 1969-07-18 1972-04-04 Wellman Lord Inc Process for removal of sulfur dioxide from gas streams
FR2261223A1 (no) * 1974-02-19 1975-09-12 Davy Powergas Inc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653812A (en) * 1969-07-18 1972-04-04 Wellman Lord Inc Process for removal of sulfur dioxide from gas streams
FR2261223A1 (no) * 1974-02-19 1975-09-12 Davy Powergas Inc

Also Published As

Publication number Publication date
GB1557294A (en) 1979-12-05
ATA829076A (de) 1981-12-15
JPS6339284B2 (no) 1988-08-04
SU950187A3 (ru) 1982-08-07
NO147939C (no) 1983-07-13
NO763810L (no) 1977-05-11
ES453174A1 (es) 1977-11-01
ZA766140B (en) 1978-05-30
SE421407B (sv) 1981-12-21
JPS5261173A (en) 1977-05-20
NO147939B (no) 1983-04-05
DE2651045A1 (de) 1977-05-12
CA1079492A (en) 1980-06-17
BE848119A (fr) 1977-03-01
DE2651045C2 (de) 1986-02-20
IT1070093B (it) 1985-03-25
NL7612494A (nl) 1977-05-12
SE7612470L (sv) 1977-05-11
BR7607526A (pt) 1977-09-20
FR2330439B1 (no) 1982-10-08
AT367653B (de) 1982-07-26

Similar Documents

Publication Publication Date Title
BE846247A (fr) Procede d'extraction et de recuperation de mercure a partir de gaz
AT345585B (de) Vorrichtung zum einfuehren abgetrennter filmabschnitte in diapositivrahmen
AT367222B (de) Lehrmaschine zum lehren von fremdsprachen
SE421676B (sv) Anordning for att tillsluta ett spetthal i ett metallurgiskt kerl
RO72653A (ro) Procedeu de obtinere a unor esteri benzimidazolici cu activitate antivirotice
FR2313016A1 (fr) Melanges renfermant un phytosterol et procede de leur preparation
FR2308690A1 (fr) Procede d'extraction d'uranium a partir de solutions d'uranyle
BE844142A (fr) Procede d'extraction du phosgene des gaz residuaires
BE844303A (fr) Procede d'elimination de l'anhydride sulfureux contenu dans un gaz
BE861339A (fr) Un nouveau procede d'extraction d'oligomeres flavanoliques
SE407610B (sv) Forfarande for att avskilja en i en vetska upplost gas
FR2309636A1 (fr) Procede d'extraction d'une substance sucree
PT66323B (fr) Procede d'extraction de matieres vegetales
DK436376A (da) Fremgangsmade til koling af olien i et gaskompressionsanleg og anleg til udovelse af fremgangsmaden
DK114976A (da) Fremgangsmade til extraktion af et polypetid fra en vandig oplosning
FR2330439A1 (fr) Procede d'extraction du bioxyde sulfureux dans un gaz
FR2329334A1 (fr) Appareil destine a dissoudre un gaz dans un liquide et procede de pisciculture
BE849707A (fr) Eclateur declenche dans un gaz
BE843258A (fr) Procede et dispositif pour l'extraction liquide-liquide a contre-courant en plusieurs etages
FR2328657A1 (fr) Procede d'enrichissement en h2s des gaz acides
FR2279444A1 (fr) Procede d'extraction de polluants soufres de courants de gaz
ZA762250B (en) A process for extracting nicotinic acid amide
BE838539A (fr) Procede pour realiser des trous et des trous et des fentes dans un bois de construction
FR2323668A1 (fr) Procede d'extraction d'alkylene-glycols
NO138054C (no) Fremgangsmaate og maskin til utvinning av bukleppene ved filetering

Legal Events

Date Code Title Description
ST Notification of lapse