[go: up one dir, main page]

EA200900402A1 - Способ очистки загрязнённых металлических отходов и устройство для его осуществления - Google Patents

Способ очистки загрязнённых металлических отходов и устройство для его осуществления

Info

Publication number
EA200900402A1
EA200900402A1 EA200900402A EA200900402A EA200900402A1 EA 200900402 A1 EA200900402 A1 EA 200900402A1 EA 200900402 A EA200900402 A EA 200900402A EA 200900402 A EA200900402 A EA 200900402A EA 200900402 A1 EA200900402 A1 EA 200900402A1
Authority
EA
Eurasian Patent Office
Prior art keywords
organic compounds
calcium
magnesium compound
residues
metallic residues
Prior art date
Application number
EA200900402A
Other languages
English (en)
Other versions
EA012963B1 (ru
Inventor
Жан-Люк Рот
Людивине Пезановский
Марк Пеллетье
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 EA200900402A1 publication Critical patent/EA200900402A1/ru
Publication of EA012963B1 publication Critical patent/EA012963B1/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
    • 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
    • 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)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (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 и устройство для обработки измельченных металлических отходов, загрязненных одним или несколькими органическими соединениями, включающий в себя перемешивание внутри камеры металлических отходов по меньшей мере с одним соединением кальция/магния, которое способно вступать в экзотермическую реакцию с водой, экзотермическую реакцию по меньшей мере одного соединения кальция/магния с водой, которая содержит металлические отходы, увеличение температуры металлических отходов, подвергающихся экзотермической реакции, обезвоживание металлических отходов во время этой экзотермической реакции, окисление органических соединений во время перемешивания посредством введения металлических отходов, загрязненных одним или несколькими органическими соединениями и перемешанных по меньшей мере с одним соединением кальция/магния, в контакт с потоком газа, содержащего, по меньшей мере, частично кислород, и извлечение из камеры пригодного к транспортировке обезвоженного обработанного продукта, имеющего содержание остаточных органических соединений менее 1 вес.% от обработанного продукта.
EA200900402A 2006-09-29 2007-09-25 Способ очистки загрязнённых металлических отходов и устройство для его осуществления EA012963B1 (ru)

Applications Claiming Priority (2)

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
PCT/EP2007/060148 WO2008037703A1 (fr) 2006-09-29 2007-09-25 Procede de traitement thermique de residus metalliques contamines par des composes organiques et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
EA200900402A1 true EA200900402A1 (ru) 2009-10-30
EA012963B1 EA012963B1 (ru) 2010-02-26

Family

ID=37738629

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900402A EA012963B1 (ru) 2006-09-29 2007-09-25 Способ очистки загрязнённых металлических отходов и устройство для его осуществления

Country Status (18)

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) DE602007014228D1 (ru)
EA (1) EA012963B1 (ru)
ES (1) ES2327380T3 (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
KR101587602B1 (ko) * 2010-11-30 2016-02-02 미드렉스 테크놀리지스, 인코오포레이티드 재료 재순환 능력을 갖는 용융금속을 생산하기 위한 전기로
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
DE602007014228D1 (de) 2011-06-09
JP5268918B2 (ja) 2013-08-21
PL2066820T3 (pl) 2011-09-30
US20100024598A1 (en) 2010-02-04
CA2664825C (en) 2014-04-08
ZA200901755B (en) 2010-03-31
EP2066820A1 (fr) 2009-06-10
NO20091300L (no) 2009-06-22
BRPI0717284A2 (pt) 2013-12-10
AU2007302049B2 (en) 2011-05-12
EP2066820B1 (fr) 2011-04-27
WO2008037703A1 (fr) 2008-04-03
US7951221B2 (en) 2011-05-31
UA95308C2 (ru) 2011-07-25
KR101413160B1 (ko) 2014-07-01
EA012963B1 (ru) 2010-02-26
MX2009003401A (es) 2009-04-09
ATE507315T1 (de) 2011-05-15
DE07803600T1 (de) 2009-12-03
EP1905853A1 (fr) 2008-04-02
AU2007302049A1 (en) 2008-04-03
TWI412601B (zh) 2013-10-21
CA2664825A1 (en) 2008-04-03
KR20090057993A (ko) 2009-06-08
HK1129429A1 (en) 2009-11-27
JP2010505039A (ja) 2010-02-18
TW200815608A (en) 2008-04-01
ES2327380T3 (es) 2011-09-02
ES2327380T1 (es) 2009-10-29

Similar Documents

Publication Publication Date Title
EA200900402A1 (ru) Способ очистки загрязнённых металлических отходов и устройство для его осуществления
Lin et al. Treatment of high-strength phenolic wastewater by a new two-step method
CN1188358C (zh) 处理含烃废料的装置和方法
CN106319202A (zh) 从羰基合成废铑催化剂中回收铑制备水合氯化铑的方法
Bhandari et al. Microwave assisted persulfate induced degradation of sodium dodecyl benzene sulfonate
Sumegová et al. Influence of reaction conditions on the ozonation process
JP5549375B2 (ja) 脱硫スラグの処理方法、脱流用フラックスの製造方法および脱硫スラグの連続使用方法ならびに脱硫スラグの処理装置
JP5547870B2 (ja) 金属ヒ素の回収方法
TW200516072A (en) Method of separating metallic catalyst constituents form reaction mixtures
Konan et al. Low-cost activated carbon for adsorption and heterogeneous ozonation of phenolic wastewater
WO2010047531A3 (ko) 오폐수처리장치 및 이를 이용한 오폐수처리방법
JPH05255771A (ja) 貴金属の還元方法
RU2639148C2 (ru) Способ очистки перфторэтилизопропилкетона
JP4521571B2 (ja) 揮発性有機ハロゲン化合物の処理方法
JP2011036772A (ja) Ｖｏｃガスの脱臭浄化機構
JP4812261B2 (ja) 高濃度有機性物質中の固形分の可溶化処理方法、及び高濃度有機性物質の処理方法
JPS5493669A (en) Treating method for desulfurized waste liquid of coke oven gas
WO2021192034A1 (ja) 廃棄物の減容方法、廃棄物の減容処理装置
JP2007136392A (ja) アルカリ賦活の排ガスの処理方法
SU526373A1 (ru) Способ очистки вентил ционных выбросов от карбонила никел
JP2013061296A (ja) 廃イオン交換樹脂の処理方法及び処理装置
JP5709606B2 (ja) 分解処理剤
JPH0764532B2 (ja) 液化炭酸製造プラントにおける原料ガスの予備処理方法及び装置
KR20110008547A (ko) 음식물쓰레기 처리장치.
汪昆平 Advanced oxidation processes of decomposing dichloroacetic acid and trichloroacetic acid in water

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU