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ES2672506T3 - Método y planta para eliminar arsénico y antimonio de polvos de combustión - Google Patents

Método y planta para eliminar arsénico y antimonio de polvos de combustión Download PDF

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Publication number
ES2672506T3
ES2672506T3 ES13771496.0T ES13771496T ES2672506T3 ES 2672506 T3 ES2672506 T3 ES 2672506T3 ES 13771496 T ES13771496 T ES 13771496T ES 2672506 T3 ES2672506 T3 ES 2672506T3
Authority
ES
Spain
Prior art keywords
antimony
combustion
plant
powders
reducing agent
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.)
Active
Application number
ES13771496.0T
Other languages
English (en)
Inventor
Jochen Güntner
Peter Sturm
Maciej WROBEL
Jörg HAMMERSCHMIDT
Ake Holmstrom
Gunnar Berg
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.)
Outotec Finland Oy
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Application granted granted Critical
Publication of ES2672506T3 publication Critical patent/ES2672506T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/76—Gas phase processes, e.g. by using aerosols
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C22B15/00—Obtaining copper
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/204—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/21—Organic compounds not provided for in groups B01D2251/206 or B01D2251/208
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)

Abstract

Un método para el tratamiento de polvos de combustión que contienen del 2 al 10% p/p de arsénico y/o antimonio procedentes de métodos pirometalúrgicos, en donde se añade un agente reductor los polvos de combustión, se calientan los polvos de combustión junto con el agente reductor, y se separan los componentes volátiles de una escoria. en donde el agente reductor es un compuesto carbonoso caracterizado porque el calentamiento se efectúa en un lecho fluidizado.

Description

imagen1
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imagen3
imagen4
imagen5
93
secador Venturi
94-95
conducto
96
ciclón
97
conducto
7

Claims (1)

  1. imagen1
ES13771496.0T 2013-10-02 2013-10-02 Método y planta para eliminar arsénico y antimonio de polvos de combustión Active ES2672506T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/070585 WO2015048996A1 (en) 2013-10-02 2013-10-02 Method and plant for removing arsenic and/or antimony from flue dusts

Publications (1)

Publication Number Publication Date
ES2672506T3 true ES2672506T3 (es) 2018-06-14

Family

ID=49301500

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13771496.0T Active ES2672506T3 (es) 2013-10-02 2013-10-02 Método y planta para eliminar arsénico y antimonio de polvos de combustión

Country Status (13)

Country Link
US (1) US10081848B2 (es)
EP (1) EP3052665B1 (es)
JP (1) JP6169267B2 (es)
CN (1) CN105593387A (es)
AR (1) AR097865A1 (es)
CA (1) CA2923643C (es)
EA (1) EA030597B1 (es)
ES (1) ES2672506T3 (es)
MX (1) MX375660B (es)
PL (1) PL3052665T3 (es)
RS (1) RS57281B1 (es)
TW (1) TWI516606B (es)
WO (1) WO2015048996A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6430125B2 (ja) * 2014-02-14 2018-11-28 三菱重工機械システム株式会社 位置検出システムおよび位置検出システムの位置検出方法
CN105624410A (zh) * 2015-12-31 2016-06-01 耒阳市焱鑫有色金属有限公司 一种高砷烟尘物料升华脱砷的配料方法
CN105543488B (zh) * 2015-12-31 2017-07-21 耒阳市焱鑫有色金属有限公司 一种从高砷物料中脱砷以回收其中有价金属的方法
US10704425B2 (en) * 2016-07-14 2020-07-07 General Electric Company Assembly for a gas turbine engine
CN110624356A (zh) * 2018-06-21 2019-12-31 东泰高科装备科技有限公司 废气处理装置、真空镀膜系统以及废气处理装置的操作方法
CN109762996A (zh) * 2019-03-07 2019-05-17 昆明理工大学 一种高锑低砷烟尘氧化-硫化固定法分离砷并回收锑的方法
CN110373551B (zh) * 2019-08-19 2021-03-12 中南大学 一种综合处理铜冶炼烟尘和黑铜泥的方法
CN114086002A (zh) * 2021-11-24 2022-02-25 云南锡业研究院有限公司 一种高砷烟尘中砷、锑高效分离的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427149A (en) * 1966-02-14 1969-02-11 Inland Steel Co Process for removing arsenic from iron ore
US3776533A (en) 1970-01-28 1973-12-04 Dravo Corp Apparatus for continuous heat processing of ore pellets
JPS4912807B1 (es) * 1970-04-28 1974-03-27
JPS4912807A (es) 1972-03-28 1974-02-04
FI58353C (fi) * 1978-06-26 1981-01-12 Outokumpu Oy Foerfarande foer selektiv avlaegsning av foereningar fraon sulfidiska komplexmalmer blandmalmer eller -koncentrat
JPS59145740A (ja) * 1983-02-07 1984-08-21 Mitsubishi Metal Corp 亜鉛浸出滓の処理法
IN164687B (es) * 1984-08-16 1989-05-13 Voest Alpine Ag
NO160931C (no) * 1987-04-02 1989-06-14 Elkem As Stoevbehandling.
US5282881A (en) * 1989-08-24 1994-02-01 Ausmelt Pty. Ltd. Smelting of metallurgical waste materials containing iron compounds and toxic elements
DE19516558A1 (de) * 1995-05-05 1996-11-07 Metallgesellschaft Ag Verfahren zur Aufarbeitung von zink- und eisenoxidhaltigem Reststoff
FR2762328B1 (fr) * 1997-04-17 1999-05-28 Trefimetaux Procede de recyclage de dechets de fonderies de laitons
CU23070A3 (es) * 1999-01-12 2005-07-19 Falconbridge Ltd Reduccion de la capa fludizada de finos de laterita con reduccion de gases generados in situ.
CN100432247C (zh) 2004-10-22 2008-11-12 奥托昆普技术公司 一种对含砷的氧化物副产品进行再处理的方法
DE102010011242A1 (de) 2010-03-10 2011-09-15 Aurubis Ag Verfahren und Vorrichtung zur Behandlung von Flugstaub
JP2012052216A (ja) * 2010-08-31 2012-03-15 Jx Nippon Mining & Metals Corp 銅製錬ダストの処理方法
WO2012080558A1 (en) * 2010-12-14 2012-06-21 Outotec Oyj Process and plant for treating ore concentrate particles containing valuable metal
DE102011077092A1 (de) * 2011-06-07 2012-12-13 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Anlage zur Roheisen- und/oder Stahlerzeugung
CN102286665B (zh) 2011-09-05 2012-10-31 耒阳市焱鑫有色金属有限公司 一种复杂含砷及有价金属渣尘物料的综合回收方法

Also Published As

Publication number Publication date
EP3052665B1 (en) 2018-03-14
AR097865A1 (es) 2016-04-20
JP2016533431A (ja) 2016-10-27
PL3052665T3 (pl) 2018-08-31
EP3052665A1 (en) 2016-08-10
EA201690580A1 (ru) 2016-09-30
RS57281B1 (sr) 2018-08-31
TW201520342A (zh) 2015-06-01
MX2016003966A (es) 2016-10-03
CN105593387A (zh) 2016-05-18
US10081848B2 (en) 2018-09-25
TWI516606B (zh) 2016-01-11
US20160237523A1 (en) 2016-08-18
CA2923643C (en) 2020-08-04
MX375660B (es) 2025-03-06
WO2015048996A1 (en) 2015-04-09
CA2923643A1 (en) 2015-04-09
JP6169267B2 (ja) 2017-07-26
EA030597B1 (ru) 2018-08-31

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