SG11201510356TA - Method and device for treating gas by injecting a powdery compound and an aqueous phase - Google Patents

Method and device for treating gas by injecting a powdery compound and an aqueous phase

Info

Publication number
SG11201510356TA
SG11201510356TA SG11201510356TA SG11201510356TA SG11201510356TA SG 11201510356T A SG11201510356T A SG 11201510356TA SG 11201510356T A SG11201510356T A SG 11201510356TA SG 11201510356T A SG11201510356T A SG 11201510356TA SG 11201510356T A SG11201510356T A SG 11201510356TA
Authority
SG
Singapore
Prior art keywords
injecting
aqueous phase
treating gas
powdery compound
powdery
Prior art date
Application number
SG11201510356TA
Inventor
Xavier Pettiau
Olivier Nyssen
Alain Brasseur
Alain Laudet
Original Assignee
Lhoist Rech & Dev 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 Lhoist Rech & Dev Sa filed Critical Lhoist Rech & Dev Sa
Publication of SG11201510356TA publication Critical patent/SG11201510356TA/en

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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • B01D53/46—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
    • B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
    • 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
    • B01D53/80—Semi-solid phase processes, i.e. by using slurries
    • 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
    • F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J7/00—Arrangement of devices for supplying chemicals to fire
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/11—Clays
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2047—Hydrofluoric acid
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • 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
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/126—Semi-solid reactants, e.g. slurries
    • 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
    • B01D53/10—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 with dispersed adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2219/00—Treatment devices
    • F23J2219/50—Sorption with semi-dry devices, e.g. with slurries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
SG11201510356TA 2013-06-25 2014-06-20 Method and device for treating gas by injecting a powdery compound and an aqueous phase SG11201510356TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE20130435A BE1021596B9 (en) 2013-06-25 2013-06-25 METHOD AND DEVICE FOR TREATING GAS BY INJECTION OF PULVERULENT COMPOUND.
PCT/EP2014/063017 WO2014206880A1 (en) 2013-06-25 2014-06-20 Method and device for treating gas by injecting a powdered compound and an aqueous phase

Publications (1)

Publication Number Publication Date
SG11201510356TA true SG11201510356TA (en) 2016-01-28

Family

ID=49110945

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201510356TA SG11201510356TA (en) 2013-06-25 2014-06-20 Method and device for treating gas by injecting a powdery compound and an aqueous phase

Country Status (17)

Country Link
US (1) US9579601B2 (en)
EP (1) EP3013459B1 (en)
JP (1) JP6059828B2 (en)
AU (1) AU2014301338B2 (en)
BE (1) BE1021596B9 (en)
BR (1) BR112015030657B1 (en)
CA (1) CA2913240C (en)
CL (1) CL2015003573A1 (en)
DK (1) DK3013459T3 (en)
ES (1) ES2615804T3 (en)
FR (1) FR3007297A1 (en)
MY (1) MY164819A (en)
PL (1) PL3013459T3 (en)
PT (1) PT3013459T (en)
SG (1) SG11201510356TA (en)
WO (1) WO2014206880A1 (en)
ZA (1) ZA201509110B (en)

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US7827032B2 (en) 2005-02-04 2010-11-02 Vocollect, Inc. Methods and systems for adapting a model for a speech recognition system
US8914290B2 (en) 2011-05-20 2014-12-16 Vocollect, Inc. Systems and methods for dynamically improving user intelligibility of synthesized speech in a work environment
US9978395B2 (en) 2013-03-15 2018-05-22 Vocollect, Inc. Method and system for mitigating delay in receiving audio stream during production of sound from audio stream
BE1025278B1 (en) 2016-11-28 2019-01-09 S.A. Lhoist Recherche Et Developpement PROCESS FOR THE PNEUMATIC TRANSPORT OF A PULVERULENT MATERIAL
WO2018095553A1 (en) 2016-11-28 2018-05-31 S.A. Lhoist Recherche Et Developpement Process for pneumatically conveying a powdery material
CN108392946A (en) * 2018-04-13 2018-08-14 河南科技大学第附属医院 A kind of flue-gas purification equipment of double-pole electric coagulation forceps
WO2020208000A1 (en) * 2019-04-09 2020-10-15 S.A. Lhoist Recherche Et Developpement Device and method to disperse sorbent particles in a flue gas duct
CN110102171A (en) * 2019-04-26 2019-08-09 核工业北京化工冶金研究院 A kind of lepidolite ore pretreatment device for absorbing tail gas and method
CN112696680A (en) * 2020-12-26 2021-04-23 浙江大学 Method for inhibiting generation of dioxin generated by solid waste incineration by using phosphorus-based coupled alkaline material
CN113385027A (en) * 2021-08-17 2021-09-14 佛山赛因迪环保科技有限公司 Desulfurizing agent and preparation method and application thereof
CN115624862B (en) * 2022-10-13 2023-08-18 大唐长春第三热电厂 Automatic change ammonia injection grid

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JPS61287419A (en) * 1985-04-24 1986-12-17 オサケ　イフテイオ　タンペラ　ア−ベ− Removal of gaseous sulfur compound from flue gas of furnace
US4670238A (en) * 1986-01-15 1987-06-02 Conoco Inc. Recycled sorbent flue gas desulfurization
JPH0611119Y2 (en) * 1987-12-09 1994-03-23 三井造船株式会社 Nozzle for powder spray
US5223239A (en) * 1990-07-24 1993-06-29 Research Corporation Technologies, Inc. Method of preparing hydrated lime
JP3308286B2 (en) * 1990-11-10 2002-07-29 バブコック日立株式会社 Dry flue gas desulfurization apparatus and method
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Also Published As

Publication number Publication date
JP6059828B2 (en) 2017-01-11
CA2913240C (en) 2016-11-22
PT3013459T (en) 2017-02-17
BE1021596B1 (en) 2015-12-17
FR3007297A1 (en) 2014-12-26
JP2016530981A (en) 2016-10-06
ZA201509110B (en) 2017-11-29
WO2014206880A1 (en) 2014-12-31
BR112015030657B1 (en) 2021-08-31
ES2615804T3 (en) 2017-08-25
CA2913240A1 (en) 2014-12-31
DK3013459T3 (en) 2017-02-27
EP3013459A1 (en) 2016-05-04
BE1021596B9 (en) 2018-06-18
US20160129394A1 (en) 2016-05-12
CL2015003573A1 (en) 2016-07-15
AU2014301338A1 (en) 2015-12-24
MY164819A (en) 2018-01-30
BR112015030657A2 (en) 2017-07-25
US9579601B2 (en) 2017-02-28
AU2014301338B2 (en) 2016-08-25
PL3013459T3 (en) 2017-07-31
EP3013459B1 (en) 2017-01-11

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