UA95308C2 - Способ обработки загрязненных металлических отходов - Google Patents

Способ обработки загрязненных металлических отходов

Info

Publication number
UA95308C2
UA95308C2 UAA200903703A UAA200903703A UA95308C2 UA 95308 C2 UA95308 C2 UA 95308C2 UA A200903703 A UAA200903703 A UA A200903703A UA A200903703 A UAA200903703 A UA A200903703A UA 95308 C2 UA95308 C2 UA 95308C2
Authority
UA
Ukraine
Prior art keywords
metallic residues
organic compounds
calcium
exothermic reaction
magnesium compound
Prior art date
Application number
UAA200903703A
Other languages
English (en)
Ukrainian (uk)
Inventor
Жан-Люк Рот
Людівін П'єзановскі
Марк Пелет'є
Ален Лоде
Original Assignee
Поль Вурт С.А.
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 Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of UA95308C2 publication Critical patent/UA95308C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/962—Treating or using mill scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Способ обработки измельченных металлических отходов, загрязненных одним или несколькими органическими соединениями, включающий перемешивание внутри камеры металлических отходов минимум с одним соединением кальция / магния, которое способно вступать в экзотермическую реакцию с водой, экзотермическую реакцию менее одного соединения кальция / магния с водой, содержащей металлические отходы, увеличение температуры металлических отходов, подвергающихся экзотермической реакции, обезвоживание металлических отходов при этой экзотермической реакции, окисление органических соединений во время перемешивания посредством введения металлических отходов, загрязненных одним или несколькими органическими соединениями и перемешанных минимум с одним соединением кальция / магния, в контакт с потоком газа, содержащим как минимум частично кислород, и изъятия из камеры пригодного к транспортировке обезвоженного обработанного продукта, имеющего содержание остаточных органических соединений менее 1 % по массе от обработанного продукта.
UAA200903703A 2006-09-29 2007-09-25 Способ обработки загрязненных металлических отходов UA95308C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060121543 EP1905853A1 (fr) 2006-09-29 2006-09-29 Procédé de traitement thermique de résidus métalliques contaminés par des composés organiques et dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
UA95308C2 true UA95308C2 (ru) 2011-07-25

Family

ID=37738629

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200903703A UA95308C2 (ru) 2006-09-29 2007-09-25 Способ обработки загрязненных металлических отходов

Country Status (19)

Country Link
US (1) US7951221B2 (ru)
EP (2) EP1905853A1 (ru)
JP (1) JP5268918B2 (ru)
KR (1) KR101413160B1 (ru)
AT (1) ATE507315T1 (ru)
AU (1) AU2007302049B2 (ru)
BR (1) BRPI0717284A2 (ru)
CA (1) CA2664825C (ru)
DE (2) DE07803600T1 (ru)
EA (1) EA012963B1 (ru)
ES (1) ES2327380T3 (ru)
HK (1) HK1129429A1 (ru)
MX (1) MX2009003401A (ru)
NO (1) NO20091300L (ru)
PL (1) PL2066820T3 (ru)
TW (1) TWI412601B (ru)
UA (1) UA95308C2 (ru)
WO (1) WO2008037703A1 (ru)
ZA (1) ZA200901755B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1905853A1 (fr) 2006-09-29 2008-04-02 Paul Wurth S.A. Procédé de traitement thermique de résidus métalliques contaminés par des composés organiques et dispositif pour sa mise en oeuvre
JP2008163412A (ja) * 2006-12-28 2008-07-17 Jtekt Corp 鉄系粉末材料及びその製法、並びに製鋼原料用ブリケット
CA2791815C (en) 2010-03-02 2019-01-15 Giulio Grossi Apparatus and methods for producing direct reduced iron
US8871000B2 (en) 2010-11-30 2014-10-28 Midrex Technologies, Inc. Electric furnace for producing molten metal having material recycling capability
CN103173787B (zh) * 2013-04-10 2015-11-11 株洲科能新材料有限责任公司 一种铟电解液的配制方法
KR102262601B1 (ko) 2019-09-09 2021-06-07 임정호 조사 범위를 한정한 렌즈를 이용한 간접 조사 엘이디 천정등

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326883A (en) * 1979-07-10 1982-04-27 Inland Steel Company Process for deoiling and agglomerating oil-bearing mill scale
US4528029A (en) * 1980-07-21 1985-07-09 Board Of Control Of Michigan Technological University Self-reducing iron oxide agglomerates
JPH01152225A (ja) * 1987-12-08 1989-06-14 Kawasaki Heavy Ind Ltd 粉粒状鉱石の乾燥・予熱装置
AT406056B (de) * 1997-08-12 2000-02-25 Voest Alpine Ind Anlagen Verfahren und anlage zum verarbeiten von eisen- und ölhältigen hüttenwerksreststoffen
LU90291B1 (de) * 1998-09-23 2000-03-24 Wurth Paul Sa Verfahren zum herstellen von direkt reduziertem Metall in einem Etagenofen
JP2000192155A (ja) * 1998-12-25 2000-07-11 Sumitomo Metal Ind Ltd 水分および油分を含むスラッジの処理方法
JP2000237512A (ja) * 1999-02-22 2000-09-05 Kobe Steel Ltd 酸化鉄を主成分とする水分と油分を含むスラッジの脱水処理方法
LU90395B1 (fr) * 1999-05-03 2000-12-06 Wurth Paul Sa Proc-d- de traitement pyrom-tallurgique de d-chets contenant des m-taux
US20050256359A1 (en) 2004-05-11 2005-11-17 Dcr International Environmental Services, B.V. Process for the oxidative degradation of toxic organic compounds
EP1645645A1 (fr) * 2004-10-11 2006-04-12 Paul Wurth S.A. Traitement de boues d'usines sidérurgiques dans un four à étages
EP1905853A1 (fr) 2006-09-29 2008-04-02 Paul Wurth S.A. Procédé de traitement thermique de résidus métalliques contaminés par des composés organiques et dispositif pour sa mise en oeuvre

Also Published As

Publication number Publication date
NO20091300L (no) 2009-06-22
DE07803600T1 (de) 2009-12-03
WO2008037703A1 (fr) 2008-04-03
MX2009003401A (es) 2009-04-09
US7951221B2 (en) 2011-05-31
ES2327380T1 (es) 2009-10-29
AU2007302049A1 (en) 2008-04-03
DE602007014228D1 (de) 2011-06-09
TWI412601B (zh) 2013-10-21
PL2066820T3 (pl) 2011-09-30
US20100024598A1 (en) 2010-02-04
EP1905853A1 (fr) 2008-04-02
EA012963B1 (ru) 2010-02-26
ATE507315T1 (de) 2011-05-15
KR101413160B1 (ko) 2014-07-01
JP5268918B2 (ja) 2013-08-21
EP2066820A1 (fr) 2009-06-10
EP2066820B1 (fr) 2011-04-27
AU2007302049B2 (en) 2011-05-12
TW200815608A (en) 2008-04-01
KR20090057993A (ko) 2009-06-08
EA200900402A1 (ru) 2009-10-30
ZA200901755B (en) 2010-03-31
CA2664825C (en) 2014-04-08
BRPI0717284A2 (pt) 2013-12-10
CA2664825A1 (en) 2008-04-03
JP2010505039A (ja) 2010-02-18
ES2327380T3 (es) 2011-09-02
HK1129429A1 (en) 2009-11-27

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