FR3060417B1 - Reacteur de reactivation de solides - Google Patents

Reacteur de reactivation de solides Download PDF

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Publication number
FR3060417B1
FR3060417B1 FR1662483A FR1662483A FR3060417B1 FR 3060417 B1 FR3060417 B1 FR 3060417B1 FR 1662483 A FR1662483 A FR 1662483A FR 1662483 A FR1662483 A FR 1662483A FR 3060417 B1 FR3060417 B1 FR 3060417B1
Authority
FR
France
Prior art keywords
trough
reactor
reactivation
shafts
longitudinal direction
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 - Fee Related
Application number
FR1662483A
Other languages
English (en)
Other versions
FR3060417A1 (fr
Inventor
Frank TABARIES
Bernard Siret
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
Priority to FR1662483A priority Critical patent/FR3060417B1/fr
Application filed by LAB SAS filed Critical LAB SAS
Priority to EP17835616.8A priority patent/EP3554679B1/fr
Priority to PCT/EP2017/082785 priority patent/WO2018109072A1/fr
Priority to DK17835616.8T priority patent/DK3554679T3/da
Priority to ES17835616T priority patent/ES2863578T3/es
Priority to PT178356168T priority patent/PT3554679T/pt
Priority to PL17835616T priority patent/PL3554679T3/pl
Publication of FR3060417A1 publication Critical patent/FR3060417A1/fr
Application granted granted Critical
Publication of FR3060417B1 publication Critical patent/FR3060417B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/30—Mixing gases with solids
    • B01F23/34—Mixing gases with solids by introducing gases in solid materials, e.g. in masses of powder or particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7542—Discharging the components by overflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/602—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00858—Moving elements
    • B01J2208/00867—Moving elements inside the bed, e.g. rotary mixer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00779—Baffles attached to the stirring means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sustainable Development (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treating Waste Gases (AREA)

Abstract

Ce réacteur (1) comprend une auge (10) allongée, qui définit une chambre de réactivation (C) s'étendant dans une direction longitudinale (D) d'une première extrémité de l'auge à une seconde extrémité (10B) de l'auge. Le réacteur comprend également deux arbres (20), qui sont agencés dans la chambre de réactivation et qui s'y étendent parallèlement l'un à l'autre dans la direction longitudinale, chacun des deux arbres comprenant successivement, une première partie (20C), munie d'une hélice (21) de convoyage des solides, une seconde partie (20D), munie de pales (23) de brassage des solides, la longueur de la première partie (20C) représentant entre 10% et 33% de la somme des longueurs respectives des première et seconde parties. Le réacteur comprend également une goulotte (40) de distribution d'un fluide gazeux de réactivation, qui est agencée dans la chambre de réactivation au fond de l'auge, qui s'étend dans la direction longitudinale en courant au-dessous d'au moins la seconde partie des deux arbres, et qui est pourvue d'un ou de plusieurs orifices (42) d'admission du fluide dans la chambre de réactivation. Ce réacteur est simple, économique et performant, en particulier pour réactiver des solides issus du traitement de fumées.
FR1662483A 2016-12-15 2016-12-15 Reacteur de reactivation de solides Expired - Fee Related FR3060417B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1662483A FR3060417B1 (fr) 2016-12-15 2016-12-15 Reacteur de reactivation de solides
PCT/EP2017/082785 WO2018109072A1 (fr) 2016-12-15 2017-12-14 Réacteur de réactivation de solides
DK17835616.8T DK3554679T3 (da) 2016-12-15 2017-12-14 Reaktor til genaktivering af faste stoffer
ES17835616T ES2863578T3 (es) 2016-12-15 2017-12-14 Reactor para reactivar sólidos
EP17835616.8A EP3554679B1 (fr) 2016-12-15 2017-12-14 Réacteur de réactivation de solides
PT178356168T PT3554679T (pt) 2016-12-15 2017-12-14 Reactor de reactivação de sólidos
PL17835616T PL3554679T3 (pl) 2016-12-15 2017-12-14 Reaktor do reaktywowania ciał stałych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662483 2016-12-15
FR1662483A FR3060417B1 (fr) 2016-12-15 2016-12-15 Reacteur de reactivation de solides

Publications (2)

Publication Number Publication Date
FR3060417A1 FR3060417A1 (fr) 2018-06-22
FR3060417B1 true FR3060417B1 (fr) 2019-05-24

Family

ID=58162843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662483A Expired - Fee Related FR3060417B1 (fr) 2016-12-15 2016-12-15 Reacteur de reactivation de solides

Country Status (7)

Country Link
EP (1) EP3554679B1 (fr)
DK (1) DK3554679T3 (fr)
ES (1) ES2863578T3 (fr)
FR (1) FR3060417B1 (fr)
PL (1) PL3554679T3 (fr)
PT (1) PT3554679T (fr)
WO (1) WO2018109072A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083128B1 (fr) 2018-06-27 2020-12-04 Lab Sa Procede de demercurisation d'effluents gazeux
CN110756265A (zh) * 2019-10-30 2020-02-07 徐州宝美工程机械有限公司 一种冶金用矿石原料破碎整形混合装置
CN110918170A (zh) * 2019-12-12 2020-03-27 杨银龙 一种化工材料的粉碎烘干筛选装置
FR3109535B1 (fr) * 2020-04-22 2023-04-14 Soprema Mélangeur chauffant pour produit composite
CN111760550B (zh) * 2020-06-24 2022-04-08 生态环境部南京环境科学研究所 一种制备多孔级活性生物炭吸附材料的装置及方法
JP7155360B1 (ja) 2021-08-02 2022-10-18 株式会社日本製鋼所 反応装置、反応システム、材料製造システム、電池用材料製造システム、電池製造システム、反応生成物製造方法、電池用材料製造方法および電池製造方法
CN114471817B (zh) * 2021-12-27 2023-03-17 成都市图腾环保科技有限公司 一种除醛抗菌纳米喷雾剂的加工工艺
FR3135906B1 (fr) 2022-05-30 2024-05-31 Lab Procédé de démercurisation de fumées

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408047A1 (de) * 1984-03-05 1985-10-10 Friedrich 4983 Kirchlengern Hellmich Reaktivierungsvorrichtung fuer das zum reinigen von industrieabgasen verwendete sorptionsmaterial
FR2883772B1 (fr) 2005-03-30 2007-05-11 Lab Sa Sa Procede et installation d'epuration de fumees contenant des polluants acides
CN101374883B (zh) * 2006-01-30 2011-06-29 株式会社吴羽 脂肪族聚酯的制备方法
FR2911518B1 (fr) 2007-01-24 2009-03-27 Lab Sa Sa Procede et installation de conditionnement de solides destines a etre renvoyes vers un separateur gaz-solides, et procede d'epuration de fumees correspondant.
ES2372735T3 (es) * 2008-11-26 2012-01-25 Veolia Umweltservice Beteiligungsverwaltungs Gmbh Procedimiento de mezcla y reactor de mezcla de poliéster con material cáustico.
US9713893B2 (en) * 2013-07-09 2017-07-25 Wenger Manufacturing, Inc. Method of preconditioning comestible materials using steam/water static mixer

Also Published As

Publication number Publication date
WO2018109072A1 (fr) 2018-06-21
DK3554679T3 (da) 2021-04-06
EP3554679A1 (fr) 2019-10-23
PL3554679T3 (pl) 2021-06-28
EP3554679B1 (fr) 2021-01-06
PT3554679T (pt) 2021-04-05
FR3060417A1 (fr) 2018-06-22
ES2863578T3 (es) 2021-10-11

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