BRPI0914876A2 - método de processamento para recuperação de óxido de ferro e ácido clorídrico - Google Patents

método de processamento para recuperação de óxido de ferro e ácido clorídrico

Info

Publication number
BRPI0914876A2
BRPI0914876A2 BRPI0914876A BRPI0914876A BRPI0914876A2 BR PI0914876 A2 BRPI0914876 A2 BR PI0914876A2 BR PI0914876 A BRPI0914876 A BR PI0914876A BR PI0914876 A BRPI0914876 A BR PI0914876A BR PI0914876 A2 BRPI0914876 A2 BR PI0914876A2
Authority
BR
Brazil
Prior art keywords
recovery
hydrochloric acid
processing method
iron oxide
iron
Prior art date
Application number
BRPI0914876A
Other languages
English (en)
Inventor
Vogl Dieter
Weissenbaeck Herbert
Takahashi Nobuyoshi
Taki Osama
Original Assignee
Sms Siemag Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41213167&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0914876(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sms Siemag Ag filed Critical Sms Siemag Ag
Publication of BRPI0914876A2 publication Critical patent/BRPI0914876A2/pt
Publication of BRPI0914876B1 publication Critical patent/BRPI0914876B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0706—Purification ; Separation of hydrogen chloride
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/36—Regeneration of waste pickling liquors
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
BRPI0914876-0A 2008-06-19 2009-06-18 Método de processamento de solução de cloreto de ferro residual BRPI0914876B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008160890 2008-06-19
JP2008-160890 2008-06-19
PCT/EP2009/057623 WO2009153321A1 (en) 2008-06-19 2009-06-18 Processing method for recovering iron oxide and hydrochloric acid

Publications (2)

Publication Number Publication Date
BRPI0914876A2 true BRPI0914876A2 (pt) 2017-05-30
BRPI0914876B1 BRPI0914876B1 (pt) 2020-05-26

Family

ID=41213167

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914876-0A BRPI0914876B1 (pt) 2008-06-19 2009-06-18 Método de processamento de solução de cloreto de ferro residual

Country Status (12)

Country Link
US (1) US8628740B2 (pt)
EP (1) EP2310323B2 (pt)
JP (1) JP5654218B2 (pt)
CN (1) CN102066262B (pt)
AU (1) AU2009259366B2 (pt)
BR (1) BRPI0914876B1 (pt)
CA (1) CA2728504C (pt)
ES (1) ES2391743T5 (pt)
MX (1) MX2010013443A (pt)
RU (1) RU2495827C2 (pt)
WO (1) WO2009153321A1 (pt)
ZA (1) ZA201008416B (pt)

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WO2008141423A1 (en) 2007-05-21 2008-11-27 Exploration Orbite Vspa Inc. Processes for extracting aluminum and iron from aluminous ores
RU2428522C1 (ru) * 2010-01-15 2011-09-10 Государственное образовательное учреждение высшего профессионального образования "Брянская государственная инженерно-технологическая академия" Способ утилизации отработанных травильных растворов, содержащих сульфаты и хлориды железа (ii)
AU2011213512A1 (en) 2010-02-04 2012-08-16 Brav Metal Technologies Inc. Process for the recovery of titanium dioxide and value metals by reducing the concentration of hydrochloric acid in leach solution and system for same
CA2789095C (en) 2010-02-18 2018-03-06 Neomet Technologies Inc. Process for the recovery of gold from an ore in chloride medium with a nitrogen species
WO2011100820A1 (en) 2010-02-18 2011-08-25 Neomet Technologies Inc. Process for the recovery of metals and hydrochloric acid
BR112013023907A2 (pt) 2011-03-18 2019-09-24 Orbite Aluminae Inc processo de recuperação de ao menos um elemento terra-rara a partir de um material contendo alumínio
EP3141621A1 (en) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
AU2012308068B2 (en) * 2011-09-16 2015-02-05 Aem Technologies Inc. Processes for preparing alumina and various other products
AT512384A1 (de) * 2011-12-16 2013-07-15 Sms Siemag Process Technologies Gmbh Verfahren zur Aufkonzentrierung und Abtrennung von Metallchloriden in/aus einer eisen(III)chloridhaltigen salzsauren Lösung
AT512351A1 (de) * 2011-12-16 2013-07-15 Sms Siemag Process Technologies Gmbh Verfahren zur aufkonzentrierung und abtrennung von metallchloriden in/aus einer salzsaure eisen(iii)chloridhaltigen lösung
CN104302791B (zh) 2012-01-10 2017-03-15 奥佰特氧化铝有限公司 用于处理赤泥的方法
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
CA3038320C (en) * 2012-08-24 2021-08-03 Orbite Technologies Inc. Process for treating magnesium-bearing ores
JP2015535886A (ja) * 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CN102912352A (zh) * 2012-11-08 2013-02-06 上海绿澄环保科技有限公司 一种酸性铜蚀刻废液回收再利用方法
CA2891427C (en) 2012-11-14 2016-09-20 Orbite Aluminae Inc. Methods for purifying aluminium ions
ES2668311T3 (es) * 2013-05-22 2018-05-17 Tessenderlo Group Nv Proceso de retirada de cloruro de hidrógeno con compuestos ferrosos
AT13805U1 (de) 2013-07-04 2014-09-15 Pureox Industrieanlagenbau Gmbh Verfahren zur elektrochemischen Oxidation von Fe-2+-Chlorid-Lösungen
US10221082B2 (en) * 2013-10-25 2019-03-05 Lanxess Sybron Chemicals Inc. Amelioration of acid mine drainage
KR20150062254A (ko) * 2013-11-28 2015-06-08 주식회사 포스코 제련 공정 부산물의 리사이클링 장치 및 방법
EP2966035A1 (de) * 2014-07-08 2016-01-13 Kronos International, Inc. Verfahren zur Rückgewinnung von Salzsäure aus Metallchloridlösungen mit hohem Eisenchloridanteil
CN105132932B (zh) * 2015-08-28 2018-02-06 新兴铸管股份有限公司 一种镀锌件返洗废酸液的回收处理方法
KR101634079B1 (ko) * 2016-02-19 2016-06-29 주식회사 포스코 제련 공정 부산물의 리사이클링 장치 및 방법
CN109477227A (zh) * 2016-05-04 2019-03-15 Cmi优威克股份有限公司 用于小规模废酸再生的方法
CN105836810B (zh) * 2016-05-20 2017-06-16 天津市腾源环保科技有限公司 一种酸再生站氧化铁粉降温冷却处理系统
RU2642298C1 (ru) * 2017-02-20 2018-01-24 Общество С Ограниченной Ответственностью "Научно-Производственное Объединение "Фарматрон" Способ лечения алкогольной кардиомиопатии
CN106943847B (zh) * 2017-04-20 2023-08-15 成都瑞柯林工程技术有限公司 从酸洗废酸再生系统中回收微细氧化铁粉的装置
EP3406745A1 (en) * 2017-05-22 2018-11-28 CMI UVK GmbH Processing of a waste metal material comprising an iron component and a non-iron metal component
PE20201138A1 (es) * 2017-07-07 2020-10-26 9203 5468 Quebec Inc Dba Nmr360 Metodo para la oxidacion y disociacion hidrotermica de cloruros metalicos para la separacion de metales y acido clorhidrico
CN107324283B (zh) * 2017-07-07 2019-06-14 天津市职业大学 一种资源化处理含铁工业废盐酸的方法
CN108557765B (zh) * 2018-05-07 2021-03-12 桐乡市思远环保科技有限公司 一种包含锌和铁离子的酸洗废液后处理方法
CN108950581B (zh) * 2018-07-16 2021-01-01 中国科学院过程工程研究所 不锈钢混合酸洗废酸再生方法
EP3747537A1 (en) * 2019-06-06 2020-12-09 CMI UVK GmbH Reactor for treating a metal containing acid solution, in particular a pickling sludge, and/or for regenerating an acid component from a metal containing acid solution, preheater device, method
CN110172574B (zh) * 2019-06-28 2020-11-06 金川集团股份有限公司 一种用于含铁矿物硝酸浸出液的热解除铁工艺的装置
CA3157393A1 (en) * 2019-10-31 2021-05-06 Tng Limited Vanadium recovery process
CN111233044B (zh) * 2020-03-09 2022-07-08 福建坚石电力线路器材有限公司 一种减压曝气回收利用热镀锌酸洗废液的工艺方法
RU2752352C1 (ru) * 2020-09-16 2021-07-26 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Способ переработки отходов растворов хлоридов железа
CN116102072B (zh) * 2022-12-19 2024-07-23 苏州大学 一种利用含氯废弃塑料制备氯化铁的方法
CN116726974B (zh) * 2023-07-25 2025-07-04 中国矿业大学 一种多金属合金与硫化物晶体复合c/n催化剂及其制备方法与应用

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FR2574093B1 (fr) * 1984-12-03 1989-03-31 Air Liquide Procede de mise en oeuvre de gaz oxydant pour realiser la regeneration des solutions chlorhydriques usees de decapage
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Also Published As

Publication number Publication date
ES2391743T5 (es) 2016-02-11
US8628740B2 (en) 2014-01-14
EP2310323B2 (en) 2015-11-18
AU2009259366A1 (en) 2009-12-23
RU2011101736A (ru) 2012-07-27
RU2495827C2 (ru) 2013-10-20
EP2310323B1 (en) 2012-06-06
CN102066262A (zh) 2011-05-18
BRPI0914876B1 (pt) 2020-05-26
JP5654218B2 (ja) 2015-01-14
ES2391743T3 (es) 2012-11-29
EP2310323A1 (en) 2011-04-20
WO2009153321A1 (en) 2009-12-23
CN102066262B (zh) 2013-08-28
JP2010024136A (ja) 2010-02-04
AU2009259366B2 (en) 2014-03-27
MX2010013443A (es) 2011-04-21
CA2728504A1 (en) 2009-12-23
ZA201008416B (en) 2011-12-28
US20110158869A1 (en) 2011-06-30
CA2728504C (en) 2017-08-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/05/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2675 DE 12-04-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.