DE69702764T2 - Aufarbeitung von flugstaub/apc reststoffen einschliesslich die abtrennung von bleisälzen - Google Patents

Aufarbeitung von flugstaub/apc reststoffen einschliesslich die abtrennung von bleisälzen

Info

Publication number
DE69702764T2
DE69702764T2 DE1997602764 DE69702764T DE69702764T2 DE 69702764 T2 DE69702764 T2 DE 69702764T2 DE 1997602764 DE1997602764 DE 1997602764 DE 69702764 T DE69702764 T DE 69702764T DE 69702764 T2 DE69702764 T2 DE 69702764T2
Authority
DE
Germany
Prior art keywords
filtrate
residues
calcium chloride
lead
calcium
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
DE1997602764
Other languages
English (en)
Other versions
DE69702764D1 (de
Inventor
E Sawell
A Hetherington
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.)
Apex Residue Recovery Inc
Original Assignee
Apex Residue Recovery Inc
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 Apex Residue Recovery Inc filed Critical Apex Residue Recovery Inc
Publication of DE69702764D1 publication Critical patent/DE69702764D1/de
Application granted granted Critical
Publication of DE69702764T2 publication Critical patent/DE69702764T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22B7/02—Working-up flue dust
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • C22B13/045—Recovery from waste materials
    • 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
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE1997602764 1996-05-20 1997-05-16 Aufarbeitung von flugstaub/apc reststoffen einschliesslich die abtrennung von bleisälzen Expired - Fee Related DE69702764T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1796796P 1996-05-20 1996-05-20
PCT/CA1997/000336 WO1997044500A1 (en) 1996-05-20 1997-05-16 Treatment of fly ash/apc residues including lead salt recovery

Publications (2)

Publication Number Publication Date
DE69702764D1 DE69702764D1 (de) 2000-09-14
DE69702764T2 true DE69702764T2 (de) 2001-06-13

Family

ID=21785540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997602764 Expired - Fee Related DE69702764T2 (de) 1996-05-20 1997-05-16 Aufarbeitung von flugstaub/apc reststoffen einschliesslich die abtrennung von bleisälzen

Country Status (9)

Country Link
US (1) US6319482B1 (de)
EP (1) EP0909335B1 (de)
JP (1) JP2000512687A (de)
AT (1) ATE195351T1 (de)
AU (1) AU2759697A (de)
CA (1) CA2253644A1 (de)
DE (1) DE69702764T2 (de)
DK (1) DK0909335T3 (de)
WO (1) WO1997044500A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902010C2 (de) 1999-01-21 2001-02-08 Karlsruhe Forschzent Verfahren zur Aufbereitung von Asche aus Müllverbrennungsanlagen und von mineralischen Rückständen durch Entsalzung und künstlichen Alterung mittels elektrodynamischer Unter-Wasser-Prozesse und Anlage zur Durchführung des Verfahrens
DE19911168A1 (de) * 1999-03-12 2000-09-14 Abb Patent Gmbh Verfahren und Anordnung zur Behandlung von chloridhaltigem Staub
CA2282884A1 (fr) 1999-09-21 2001-03-21 Christine Sauvageau Methode de decontamination de residus d'incineration
AU2003252138A1 (en) 2002-08-02 2004-03-29 Charles Edgar Price Cementitious composition comprising bottom ash, methods of making and use thereof
TWI311494B (en) * 2003-12-23 2009-07-01 Chang Kuen Se Technology for removing heavy metals from fly ash derived from the waste incinerator.
US7716901B2 (en) 2004-05-27 2010-05-18 Price Charles E Packaging for particulate and granular materials
JP5072179B2 (ja) * 2004-12-24 2012-11-14 栗田工業株式会社 廃棄物の脱塩洗浄方法
EP1798297A1 (de) * 2005-12-16 2007-06-20 CTU - Conzepte Technik Umwelt AG Verfahren zu einer Aufbereitung von schwermetallhaltigem Staub
CN100506405C (zh) * 2006-02-17 2009-07-01 清华大学 一种化学稳定化处理城市垃圾焚烧飞灰的方法
US20100222625A1 (en) * 2007-09-14 2010-09-02 Hung-Liang Chen Method for stabilizing heavy metals
GB2452924A (en) * 2007-09-19 2009-03-25 Castle Waste Services Ltd A method of treating waste dust
GB2453583B (en) 2007-10-12 2013-01-02 Future Ind Services Ltd Improvements in and relating to waste handling
FR2951383B1 (fr) * 2009-10-20 2012-09-21 Solvay Procede pour la valorisation conjointe de sels solubles contenus dans un residu d'un procede industriel
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
CN101818256B (zh) * 2010-05-26 2011-09-07 刘阳生 从垃圾焚烧二次飞灰中提取重金属的方法
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
FR2976575A1 (fr) * 2011-06-17 2012-12-21 Astra Inks Dispositif de pressage et deshydratation de boues.
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
SE1450081A1 (sv) * 2014-01-29 2015-07-30 Ragn Sells Ab Användning av rökgasreningsrester för jordbehandling och ettförfarande för att stabilisrera arsenik i jord
US10024534B2 (en) 2014-06-04 2018-07-17 Solvay Sa Stabilization of sodic fly ash of type F using calcium-based material
JP6610855B2 (ja) * 2015-03-12 2019-11-27 戸田工業株式会社 重金属処理材及び重金属含有飛灰洗浄液の処理方法
SE539432C2 (en) 2015-12-21 2017-09-19 Easymining Sweden Ab Method and arrangement for recovery of salt
NO20170008A1 (en) * 2017-01-03 2018-05-22 Scanwatt As A process for treatment of fly ash
JP7015002B2 (ja) * 2018-08-31 2022-02-02 三菱マテリアル株式会社 重金属含有廃水の処理方法
CN109354041A (zh) * 2018-12-19 2019-02-19 南京南环水务科技有限公司 一种从飞灰水洗液中提取钾的方法
US11834343B2 (en) * 2020-08-13 2023-12-05 Riley Davis Robbins Systems and methods for recovering salts, aluminum, alumina and ammonia from salt slag waste generated in aluminum recycling
NO20210383A1 (en) * 2021-03-24 2022-09-26 Noah Solutions As Method and apparatus for neutralizing and stabilizing of fly ash

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609853A (en) 1923-08-09 1926-12-07 Swenson Evaporator Co Process of evaporation
US2151261A (en) 1938-02-05 1939-03-21 Leland D Bartlett Recovering metal values
US3084107A (en) 1959-03-13 1963-04-02 Phillips Petroleum Co Waste disposal method and apparatus
US3393149A (en) 1965-12-14 1968-07-16 Gen Services Company Dosage control system and method for the treatment of water or sewage
US3440165A (en) 1967-06-13 1969-04-22 North American Rockwell Waste treatment process with recycling of lime
JPS523232B1 (de) 1970-06-06 1977-01-26
SE351444B (de) 1970-11-03 1972-11-27 Nordstjernan Rederi Ab
CA995521A (en) 1972-08-09 1976-08-24 Donald E. Helleur Method and apparatus for removing volatile fluids
US3926129A (en) 1975-01-03 1975-12-16 Dorr Oliver Inc Evaporative concentration of waste sludges with incinerator exhaust gases
US4002525A (en) 1975-03-13 1977-01-11 Flambeau Paper Company Chemical recovery from waste liquors utilizing indirect heat exchangers in multi-stage evaporation plus contact steam stripping
US4130627A (en) * 1977-06-20 1978-12-19 Russ James J Process for recovering mineral values from fly ash
SE420487B (sv) 1980-03-05 1981-10-12 Boliden Ab Forfarande for rening av tungmetallinnehallande sur vattenlosning
DD160865A3 (de) * 1981-06-30 1984-05-09 Funk A Bergbau Huettenkombinat Verfahren zur thermischen aufarbeitung von bleireichen flugstaeuben
US4425228A (en) 1982-03-02 1984-01-10 Bethlehem Steel Corporation Wet-classifying method for recovery of carbon and iron-bearing particles
SE452307B (sv) 1983-09-12 1987-11-23 Boliden Ab Forfarande for rening av fororenade vattenlosningar innehallande arsenik och/eller fosfor
US4614543A (en) 1985-01-31 1986-09-30 Amax Inc. Mixed lixiviant for separate recovery of zinc and lead from iron-containing waste materials
US4657680A (en) 1985-11-12 1987-04-14 Amax Inc. Wastewater treatment
US4698163A (en) 1985-11-12 1987-10-06 Amax Inc. Treatment of phosphate-containing wastewater
US5019360A (en) 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
ATE82740T1 (de) 1989-01-13 1992-12-15 Ind Automation Sondertechnik G Verfahren zur vermeidung von schwermetallsondermuell bei der dekontaminierung natuerlicher und technischer schlaemme, thermischer rueckstaende und boeden.
US4940549A (en) 1989-01-31 1990-07-10 Santina Water Company Method for removing toxic metals from agricultural drain water
US4954265A (en) 1989-02-01 1990-09-04 Environmental Recovery Systems, Inc. Method of processing spent electroless bath and bath for use therein
US5041398A (en) * 1989-02-22 1991-08-20 Wheaton Industries Method for treating incinerator ash
US4966764A (en) 1989-02-24 1990-10-30 Olin Corporation Process for producing low aluminum membrane cell feedbrine
DE3934948A1 (de) 1989-10-20 1991-04-25 Inca Baustofftechnik Gmbh Verfahren zur entsorgung von staeuben aus abfallverbrennungsanlagen
CH681810A5 (de) 1990-10-22 1993-05-28 Von Roll Ag
US5102556A (en) 1990-03-30 1992-04-07 Union Oil Company Of California Method for rendering ferric hydroxide sludges recyclable
US5262063A (en) 1992-05-14 1993-11-16 Elf Atochem North America, Inc. Multiple-stage precipitation process for heavy metals in aqueous solution
US5433853A (en) 1993-10-22 1995-07-18 Polybac Corporation Method of clarifying wastestreams
WO1995013886A1 (fr) * 1993-11-15 1995-05-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Procede de mise au rebut de dechets
JPH07136615A (ja) 1993-11-22 1995-05-30 Entetsuku:Kk 有害金属含有飛散灰を無害安定化するための処理剤、及び処理方法
US5709730A (en) * 1995-01-23 1998-01-20 Cashman; Joseph B. Hydrometallurgical processing of flue dust
US5961691A (en) * 1997-10-01 1999-10-05 Noranda, Inc. Recovery of lead and others metals from smelter flue dusts

Also Published As

Publication number Publication date
ATE195351T1 (de) 2000-08-15
DK0909335T3 (da) 2000-12-27
CA2253644A1 (en) 1997-11-27
EP0909335B1 (de) 2000-08-09
WO1997044500A1 (en) 1997-11-27
DE69702764D1 (de) 2000-09-14
JP2000512687A (ja) 2000-09-26
AU2759697A (en) 1997-12-09
EP0909335A1 (de) 1999-04-21
US6319482B1 (en) 2001-11-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee