FR2990629B1 - Procede global d'epuration de fumees par voie humide - Google Patents

Procede global d'epuration de fumees par voie humide

Info

Publication number
FR2990629B1
FR2990629B1 FR1254445A FR1254445A FR2990629B1 FR 2990629 B1 FR2990629 B1 FR 2990629B1 FR 1254445 A FR1254445 A FR 1254445A FR 1254445 A FR1254445 A FR 1254445A FR 2990629 B1 FR2990629 B1 FR 2990629B1
Authority
FR
France
Prior art keywords
wet cleaning
global method
cleaning smoke
smoke
global
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.)
Active
Application number
FR1254445A
Other languages
English (en)
Other versions
FR2990629A1 (fr
Inventor
Bernard Siret
Franck Tabaries
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.)
LAB SAS
Original Assignee
LAB SAS
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 LAB SAS filed Critical LAB SAS
Priority to FR1254445A priority Critical patent/FR2990629B1/fr
Priority to BE2013/0324A priority patent/BE1021577B1/fr
Priority to CH00958/13A priority patent/CH706527B1/fr
Publication of FR2990629A1 publication Critical patent/FR2990629A1/fr
Application granted granted Critical
Publication of FR2990629B1 publication Critical patent/FR2990629B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/108—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/608—Sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • 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
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/10—Nitrogen; Compounds thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2215/00—Preventing emissions
    • F23J2215/20—Sulfur; Compounds thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
FR1254445A 2012-05-15 2012-05-15 Procede global d'epuration de fumees par voie humide Active FR2990629B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1254445A FR2990629B1 (fr) 2012-05-15 2012-05-15 Procede global d'epuration de fumees par voie humide
BE2013/0324A BE1021577B1 (fr) 2012-05-15 2013-05-13 Procede global d'epuration de fumees par voie humide
CH00958/13A CH706527B1 (fr) 2012-05-15 2013-05-15 Procédé global d'épuration de fumées par voie humide.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254445A FR2990629B1 (fr) 2012-05-15 2012-05-15 Procede global d'epuration de fumees par voie humide

Publications (2)

Publication Number Publication Date
FR2990629A1 FR2990629A1 (fr) 2013-11-22
FR2990629B1 true FR2990629B1 (fr) 2014-12-05

Family

ID=46650703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254445A Active FR2990629B1 (fr) 2012-05-15 2012-05-15 Procede global d'epuration de fumees par voie humide

Country Status (3)

Country Link
BE (1) BE1021577B1 (fr)
CH (1) CH706527B1 (fr)
FR (1) FR2990629B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114777426A (zh) * 2022-04-20 2022-07-22 中国石油化工股份有限公司 基于旋转闪蒸技术的热敏性次氯酸盐清洁干燥工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144669A (fr) * 1974-05-10 1975-11-20
JPS5262175A (en) * 1975-11-17 1977-05-23 Daito Kakouki Kk Method of removing nitrogen oxides from exhaus gas by chemical absorption
US4400362A (en) * 1981-11-04 1983-08-23 Lerner Bernard J Removal of nitrogen oxides from gas
DE3513544A1 (de) * 1985-04-16 1986-10-16 Walther & Cie AG, 5000 Köln Verfahren zur abscheidung von stickstoffoxiden
FR2586586B1 (fr) * 1985-09-04 1988-10-28 Dyens Jacques Elimination des oxydes d'azote d'un effluent gazeux par voie humide.
US5348715A (en) * 1988-10-24 1994-09-20 The Regents Of The University Of California Processes to remove acid forming gases from exhaust gases
DE3920544C1 (en) * 1989-02-28 1990-10-04 Mannesmann Ag, 4000 Duesseldorf, De Flue gas purificn. system downstream of refuse incinerator - has acid treatment stage receiving sodium hydroxide to form pure sodium chloride which recycled to mixer stage
SE470565B (sv) * 1993-01-21 1994-08-29 Flaekt Ab Sätt och anordning att rena klorväte- och svaveldioxidinnehållande gaser

Also Published As

Publication number Publication date
FR2990629A1 (fr) 2013-11-22
CH706527B1 (fr) 2017-08-15
CH706527A2 (fr) 2013-11-15
BE1021577B1 (fr) 2015-12-15

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