ES2020732A6 - Procedimiento para producir aerosoles de oxidos metalicos para el control de emisiones de combustibles. - Google Patents

Procedimiento para producir aerosoles de oxidos metalicos para el control de emisiones de combustibles.

Info

Publication number
ES2020732A6
ES2020732A6 ES9002138A ES9002138A ES2020732A6 ES 2020732 A6 ES2020732 A6 ES 2020732A6 ES 9002138 A ES9002138 A ES 9002138A ES 9002138 A ES9002138 A ES 9002138A ES 2020732 A6 ES2020732 A6 ES 2020732A6
Authority
ES
Spain
Prior art keywords
aerosol
metal
under controlled
production
metal oxide
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
ES9002138A
Other languages
English (en)
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 ES2020732A6 publication Critical patent/ES2020732A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Colloid Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR AEROSOLES DE OXIDOS METALICOS PARA EL CONTROL DE EMISIONES DE COMBUSTIBLES. EL PROCEDIMIENTO COMPRENDE VAPORIZAR EL METAL ELEMENTAL EN UN AMBIENTE EXENTO DE OXIDANTES EN CONDICIONES CONTROLADAS Y, DESPUES DE ELLO, OXIDAR DICHO METAL VAPORIZADO EN CONDICIONES CONTROLADAS PARA FORMAR UN AEROSOL DE DICHO OXIDO METALICO EN UNA CORRIENTE DE UN GAS PORTADOR. EL AEROSOL PUEDE ALIMENTARSE DESPUES A UNA CORRIENTE GASEOSA QUE CONTIENE EFLUENTES PARA LA SEPARACION DE LOS EFLUENTES EN CONDICIONES DE TEMPERATURA CONTROLADA.
ES9002138A 1990-03-26 1990-08-07 Procedimiento para producir aerosoles de oxidos metalicos para el control de emisiones de combustibles. Expired - Fee Related ES2020732A6 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2020732A6 true ES2020732A6 (es) 1991-09-01

Family

ID=23982937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9002138A Expired - Fee Related ES2020732A6 (es) 1990-03-26 1990-08-07 Procedimiento para producir aerosoles de oxidos metalicos para el control de emisiones de combustibles.

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499587A (en) * 1986-06-17 1996-03-19 Intevep, S.A. Sulfur-sorbent promoter for use in a process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream
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

Family Cites Families (12)

* 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
JPS59213619A (ja) * 1983-05-20 1984-12-03 Ube Ind Ltd 高純度マグネシア微粉末の製造方法
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
JPS61122106A (ja) * 1984-11-19 1986-06-10 Ube Ind Ltd 微粉末状マグネシウム酸化物の製造方法
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

Also Published As

Publication number Publication date
DK160490A (da) 1991-09-27
GB2242421A (en) 1991-10-02
IT1241567B (it) 1994-01-18
CA2020501A1 (en) 1991-09-27
NL9001656A (nl) 1991-10-16
IT9067707A1 (it) 1992-03-21
IT9067707A0 (it) 1990-09-21
BE1005343A4 (fr) 1993-07-06
JPH03275506A (ja) 1991-12-06
GB9015112D0 (en) 1990-08-29
BR9003819A (pt) 1991-11-12
DK160490D0 (da) 1990-07-03
DE4038195A1 (de) 1991-10-02
FR2659873A1 (fr) 1991-09-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201