CA1034739A - Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique - Google Patents

Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique

Info

Publication number
CA1034739A
CA1034739A CA205,374A CA205374A CA1034739A CA 1034739 A CA1034739 A CA 1034739A CA 205374 A CA205374 A CA 205374A CA 1034739 A CA1034739 A CA 1034739A
Authority
CA
Canada
Prior art keywords
solution
gases
fumes
fact
sulfur dioxide
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
CA205,374A
Other languages
English (en)
French (fr)
Other versions
CA205374S (en
Inventor
Andre Salaun
Rene Trempu
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.)
Alcatel CIT SA
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Application granted granted Critical
Publication of CA1034739A publication Critical patent/CA1034739A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/775Liquid phase contacting processes or wet catalysis processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/507Sulfur oxides by treating the gases with other liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8603Removing sulfur compounds
    • B01D53/8609Sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
CA205,374A 1973-07-26 1974-07-19 Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique Expired CA1034739A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7327426A FR2238669B1 (da) 1973-07-26 1973-07-26
FR7416616A FR2271170B2 (da) 1973-07-26 1974-05-14
FR7420910A FR2274556A2 (fr) 1973-07-26 1974-06-17 Procede d'epuration des fumees et des gaz et de production d'acide sulfurique
FR7422251A FR2276260A2 (fr) 1973-07-26 1974-06-26 Procede d'epuration des fume

Publications (1)

Publication Number Publication Date
CA1034739A true CA1034739A (fr) 1978-07-18

Family

ID=27446234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,374A Expired CA1034739A (fr) 1973-07-26 1974-07-19 Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique

Country Status (16)

Country Link
JP (1) JPS5232863B2 (da)
BE (1) BE817789A (da)
BR (1) BR7406151D0 (da)
CA (1) CA1034739A (da)
CH (1) CH599046A5 (da)
DE (1) DE2435611C3 (da)
DK (1) DK146120C (da)
FR (4) FR2238669B1 (da)
GB (1) GB1451554A (da)
IE (1) IE39808B1 (da)
IT (1) IT1016693B (da)
LU (1) LU70575A1 (da)
NL (1) NL162568C (da)
NO (1) NO136077C (da)
RO (1) RO65912A (da)
SE (1) SE417397B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713992A1 (de) * 1977-03-30 1978-10-12 Kernforschungsanlage Juelich Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases
DE3629766A1 (de) * 1986-09-02 1988-03-17 Bayer Ag Verfahren zur reinigung und wiederaufheizung von abgasen
DE3629765A1 (de) * 1986-09-02 1988-03-03 Bayer Ag Verfahren zur reinigung von abgasen
JP3870867B2 (ja) 2002-07-19 2007-01-24 東洋製罐株式会社 熱可塑性樹脂容器の製造方法

Also Published As

Publication number Publication date
NL7410136A (nl) 1975-01-28
GB1451554A (en) 1976-10-06
FR2276260A2 (fr) 1976-01-23
NO136077B (da) 1977-04-12
FR2274556A2 (fr) 1976-01-09
FR2274556B2 (da) 1978-12-01
FR2238669A1 (da) 1975-02-21
BR7406151D0 (pt) 1975-04-22
SE417397B (sv) 1981-03-16
IE39808B1 (en) 1979-01-03
FR2238669B1 (da) 1978-10-27
NL162568C (nl) 1980-06-16
FR2276260B2 (da) 1978-12-01
DE2435611C3 (de) 1978-09-28
FR2271170A2 (da) 1975-12-12
SE7409601L (da) 1975-01-27
NO742700L (da) 1975-02-24
NO136077C (no) 1977-07-20
LU70575A1 (da) 1975-05-21
NL162568B (nl) 1980-01-15
DK146120B (da) 1983-07-04
DK399274A (da) 1975-03-10
RO65912A (ro) 1980-05-15
IE39808L (en) 1975-01-26
DE2435611B2 (de) 1978-01-26
IT1016693B (it) 1977-06-20
CH599046A5 (da) 1978-05-12
JPS5232863B2 (da) 1977-08-24
BE817789A (fr) 1975-01-20
FR2271170B2 (da) 1978-12-01
DK146120C (da) 1983-12-05
DE2435611A1 (de) 1975-02-06
JPS5071576A (da) 1975-06-13

Similar Documents

Publication Publication Date Title
US6818194B2 (en) Process for removing hydrogen sulfide from gas streams which include or are supplemented with sulfur dioxide, by scrubbing with a nonaqueous sorbent
CA2431942C (fr) Procede d'oxydation de type oxydation par voie humide ou ozonation
BE1023752B1 (fr) Composition de sorbant à base de chaux pour l'élimination de mercure et son procédé de fabrication
US11198828B2 (en) Process for hydrogen sulfide scrubbing and method for ferric ion regeneration
US4009244A (en) Process for removing oxides of nitrogen and sulfur from exhaust gases
JPH0364168B2 (da)
EP1119519A1 (en) Improved regeneration method for process which removes hydrogen sulfide from gas streams
CA1034739A (fr) Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique
FR2585584A1 (fr) Desulfuration/denitrification des gaz de carneau en utilisant des additifs de chelates metalliques
JP6614774B2 (ja) 触媒を用いた廃ガスからのCO2及びNOx除去方法
FR2594707A1 (fr) Procede et appareillage pour reduire la teneur en sels inactifs de solutions residuaires de centrales nucleaires
NO138435B (no) Anordning for stoeping av metall.
JPH02237620A (ja) 硫化水素除去方法
US3987149A (en) Method for removing sulfur dioxide from exhaust gas
CN1112454A (zh) 同时生成石膏的除去二氧化硫的加镁洗涤法
EP1539670A1 (fr) Procede de fabrication d'acide acrylique a partir de propane,en presence d oxygene moleculaire
EP0972746A1 (fr) Procédé et dispositif de production d'acide sulfurique
Zhao et al. A new absorbent system for reducing chlorine gas escape and enhancing pollutants removal during ship exhaust wet scrubbing
EP2398575A2 (fr) Procede de capture d'oxyde de carbone en vue d'un stockage ultérieur
CA1097485A (fr) Procede d'enrichissement en h2s des gas acides
CA2253763C (fr) Procede de recuperation du soufre a haute pression
FR2794664A1 (fr) Procede et dispositif de traitement d'un gaz contenant de l'hydrogene sulfure, avec recyclage de la solution catalytique reduite
CA2366023C (fr) Procede de purification de soufre
US4100259A (en) Process and apparatus for the purification of fumes and gases and for the production of sulfuric acid
EP0021954B1 (fr) Procédé et installation d'élimination continue d'oxydes d'azote des gaz nitreux