FR2659873A1 - Procede de production d'un aerosol a base d'oxyde de metal et son utilisation pour l'absorption d'effluents. - Google Patents

Procede de production d'un aerosol a base d'oxyde de metal et son utilisation pour l'absorption d'effluents. Download PDF

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Publication number
FR2659873A1
FR2659873A1 FR9012186A FR9012186A FR2659873A1 FR 2659873 A1 FR2659873 A1 FR 2659873A1 FR 9012186 A FR9012186 A FR 9012186A FR 9012186 A FR9012186 A FR 9012186A FR 2659873 A1 FR2659873 A1 FR 2659873A1
Authority
FR
France
Prior art keywords
metal
aerosol
zone
temperature
process according
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.)
Pending
Application number
FR9012186A
Other languages
English (en)
French (fr)
Inventor
Cebers Octavio Gomez
Domingo Rodriguez
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.)
Intevep SA
Original Assignee
Intevep 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 Intevep SA filed Critical Intevep SA
Publication of FR2659873A1 publication Critical patent/FR2659873A1/fr
Pending 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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01D53/52—Hydrogen sulfide
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—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
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • C01F5/04—Magnesia by oxidation of metallic magnesium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR9012186A 1990-03-26 1990-10-03 Procede de production d'un aerosol a base d'oxyde de metal et son utilisation pour l'absorption d'effluents. Pending FR2659873A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49889290A 1990-03-26 1990-03-26

Publications (1)

Publication Number Publication Date
FR2659873A1 true FR2659873A1 (fr) 1991-09-27

Family

ID=23982937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9012186A Pending FR2659873A1 (fr) 1990-03-26 1990-10-03 Procede de production d'un aerosol a base d'oxyde de metal et son utilisation pour l'absorption d'effluents.

Country Status (11)

Country Link
JP (1) JPH03275506A (de)
BE (1) BE1005343A4 (de)
BR (1) BR9003819A (de)
CA (1) CA2020501A1 (de)
DE (1) DE4038195A1 (de)
DK (1) DK160490A (de)
ES (1) ES2020732A6 (de)
FR (1) FR2659873A1 (de)
GB (1) GB2242421A (de)
IT (1) IT1241567B (de)
NL (1) NL9001656A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672820A1 (fr) * 1991-02-19 1992-08-21 Intevep Sa Procede pour la production in situ d'un aerosol d'oxyde d'agent de sorption utilise pour eliminer des effluents a partir d'un courant gazeux de combustion.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4195278B2 (ja) * 2002-12-02 2008-12-10 宇部マテリアルズ株式会社 金属マグネシウム溶融蒸発装置、及びこれを用いた高純度酸化マグネシウム微粉末の製造方法
JP4855452B2 (ja) * 2008-08-25 2012-01-18 宇部マテリアルズ株式会社 金属マグネシウム溶融蒸発装置、及びこれを用いた高純度酸化マグネシウム微粉末の製造方法
WO2011156906A2 (en) * 2010-06-15 2011-12-22 Et-Energy Corp. Process for treating a flue gas

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141701A (en) * 1983-05-20 1985-01-03 Ube Industries Process and apparatus for producing a high purity magnesia fine powder
GB2168967A (en) * 1984-11-19 1986-07-02 Ube Industries Process for producing metal oxide particles having a very small and uniform size

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1558356A1 (de) * 1966-02-03 1970-07-23 Horn Dr Lutz Mittels Ultraschalleinwirkung auf eine Metallschmelze durch Zerstaeubung des Metalls hergestelltes Pulver und Verfahren zu seiner Herstellung
US3743708A (en) * 1970-11-20 1973-07-03 American Cyanamid Co Submicron metal oxide particles and their process for manufacture
JPS60161329A (ja) * 1984-01-26 1985-08-23 Ube Ind Ltd 高純度カルシア微粉末の製造方法
JPS60175537A (ja) * 1984-02-22 1985-09-09 Toyota Motor Corp セラミツク超微粒子の製造方法
US4534572A (en) * 1984-12-20 1985-08-13 Dana Corporation Port baffle for engine gasket
JPS6243928A (ja) * 1985-08-21 1987-02-25 Matsushita Electric Ind Co Ltd デイジタル通信方法
JPH068170B2 (ja) * 1985-10-29 1994-02-02 宇部興産株式会社 高純度酸化マグネシウム微粉末の製造方法
US4726940A (en) * 1986-05-21 1988-02-23 Hitachi Zosen Corporation Method of purifying exhaust gas
JPS6458131A (en) * 1987-08-28 1989-03-06 Tokyo Electric Co Ltd Data transmission system
US5011989A (en) * 1987-10-09 1991-04-30 Sumitomo Chemical Company, Limited Optically active hydroxybenzylamine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141701A (en) * 1983-05-20 1985-01-03 Ube Industries Process and apparatus for producing a high purity magnesia fine powder
GB2168967A (en) * 1984-11-19 1986-07-02 Ube Industries Process for producing metal oxide particles having a very small and uniform size

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672820A1 (fr) * 1991-02-19 1992-08-21 Intevep Sa Procede pour la production in situ d'un aerosol d'oxyde d'agent de sorption utilise pour eliminer des effluents a partir d'un courant gazeux de combustion.

Also Published As

Publication number Publication date
DK160490A (da) 1991-09-27
ES2020732A6 (es) 1991-09-01
DE4038195A1 (de) 1991-10-02
BE1005343A4 (fr) 1993-07-06
NL9001656A (nl) 1991-10-16
IT9067707A1 (it) 1992-03-21
JPH03275506A (ja) 1991-12-06
BR9003819A (pt) 1991-11-12
IT1241567B (it) 1994-01-18
DK160490D0 (da) 1990-07-03
GB2242421A (en) 1991-10-02
GB9015112D0 (en) 1990-08-29
IT9067707A0 (it) 1990-09-21
CA2020501A1 (en) 1991-09-27

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