BRPI1007469A2 - processo para recuperação de metal. - Google Patents

processo para recuperação de metal.

Info

Publication number
BRPI1007469A2
BRPI1007469A2 BRPI1007469-4A BRPI1007469A BRPI1007469A2 BR PI1007469 A2 BRPI1007469 A2 BR PI1007469A2 BR PI1007469 A BRPI1007469 A BR PI1007469A BR PI1007469 A2 BRPI1007469 A2 BR PI1007469A2
Authority
BR
Brazil
Prior art keywords
metal chloride
metal
chloride
gaseous
treating
Prior art date
Application number
BRPI1007469-4A
Other languages
English (en)
Inventor
Keith Phillip Williams
Brian Matthew Dey
Robert John Bowell
Original Assignee
Minex Technologies Limited
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=40433391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1007469(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Minex Technologies Limited filed Critical Minex Technologies Limited
Publication of BRPI1007469A2 publication Critical patent/BRPI1007469A2/pt
Publication of BRPI1007469B1 publication Critical patent/BRPI1007469B1/pt

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery from waste materials
    • 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
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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
    • C22B7/04—Working-up slag
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

processo para recuperação de metal a presente invenção está correlacionada a um processo para recuperação de um cloreto metálico ou cloreto metálico misto de um material de resíduo sólido, compreendendo constituintes contendo metal recuperável, produzidos por processos de fundição e refino de chumbo, cobre ou zinco, dito processo compreendendo as etapas de: (i) aquecimento do material de resíduo sólido; (ii) tratamento do material aquecido na etapa (i) com um cloreto gasoso, de modo a formar um produto contendo cloreto metálico gasoso; e (iii) tratamento do produto contendo o cloreto metálico gasoso da etapa (ii), para recuperar o cloreto metálico ou cloreto metálico misto. o cloreto metálico pode ser ainda tratado para extrair o metal em si.
BRPI1007469-4A 2009-01-16 2010-01-15 Processo para recuperação de metal BRPI1007469B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0900677A GB0900677D0 (en) 2009-01-16 2009-01-16 Metal recovery process
GB0900677.6 2009-01-16
PCT/GB2010/050062 WO2010082065A2 (en) 2009-01-16 2010-01-15 Metal recovery process

Publications (2)

Publication Number Publication Date
BRPI1007469A2 true BRPI1007469A2 (pt) 2019-04-09
BRPI1007469B1 BRPI1007469B1 (pt) 2020-03-17

Family

ID=40433391

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007469-4A BRPI1007469B1 (pt) 2009-01-16 2010-01-15 Processo para recuperação de metal

Country Status (13)

Country Link
US (1) US8945489B2 (pt)
EP (1) EP2387624B1 (pt)
AP (1) AP2900A (pt)
AU (1) AU2010205521B2 (pt)
BR (1) BRPI1007469B1 (pt)
CA (1) CA2749907C (pt)
CL (1) CL2011001731A1 (pt)
ES (1) ES2632725T3 (pt)
GB (1) GB0900677D0 (pt)
MX (1) MX2011007454A (pt)
PL (1) PL2387624T3 (pt)
WO (1) WO2010082065A2 (pt)
ZA (1) ZA201105789B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109554536A (zh) * 2018-11-23 2019-04-02 华南理工大学 一种真空氯化焙烧处理重金属危废的装置及方法
GB201911658D0 (en) 2019-08-14 2019-09-25 Minex Tech Group Limited Metal recovery process
CN111979422B (zh) * 2020-07-09 2022-10-21 有研资源环境技术研究院(北京)有限公司 一种综合回收针铁矿渣中有价金属的方法
CN112813277B (zh) * 2020-12-28 2022-01-11 中南大学 一种铜冶炼渣氯化焙烧分离回收有价金属的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813293A (en) 1956-12-31 1959-05-13 Metallgesellschaft Ag Method of subjecting ores and residues to a chloridizing roast and simultaneous sintering
US1414491A (en) * 1920-09-07 1922-05-02 Int Precipitation Co Method for the recovery of metallic values from slag
GB210111A (en) 1923-03-16 1924-01-31 Frederick Walter Choat Improvements in or relating to pig feeding appliances
GB210001A (en) * 1923-04-26 1924-01-24 John Gardner Improvements in or relating to windmotors
GB210011A (en) * 1923-06-02 1924-01-24 Edgar Arthur Ashcroft Improvements in the treatment of lead-zinc sulphide ores, mattes and the like
GB309307A (en) 1928-04-05 1929-04-11 Edgar Arthur Ashcroft Improvements in the metallurgy of ores or materials containing tin
GB737889A (en) 1952-10-20 1955-10-05 United Steel Companies Ltd Treatment of ores or slags for the recovery of vanadium
GB780980A (en) 1954-06-29 1957-08-14 John Sandor Improvements in and relating to the extraction of valuable constituents from slags
GB821922A (en) 1956-01-20 1959-10-14 Walter M Weil Improvements in or relating to a process for recovering manganese values from metalliferous material containing manganese and iron
GB862392A (en) 1956-03-13 1961-03-08 Columbia Southern Chem Corp The production of metal chlorides
BE707207A (pt) 1966-12-16 1968-04-01
GB1186836A (en) 1968-06-25 1970-04-08 Boliden Ab A process for the purification by chlorination of roasted iron sulphide materials
NL143992B (nl) * 1968-07-26 1974-11-15 Montedison Spa Werkwijze om as van pyriet of pyrrhotiet te zuiveren.
US3892639A (en) 1974-09-11 1975-07-01 Us Interior Extraction of metal values from lateritic ores
WO1997001032A1 (en) * 1995-06-23 1997-01-09 Lg Electronics, Inc. Oil supply apparatus for friction portion of linear compressor
AT405191B (de) 1996-02-08 1999-06-25 Holderbank Financ Glarus Verfahren zum abtrennen von kupfer und schwermetallen aus müllverbrennungsrückständen und -schlacken

Also Published As

Publication number Publication date
WO2010082065A2 (en) 2010-07-22
US20120114539A1 (en) 2012-05-10
CL2011001731A1 (es) 2012-02-24
AU2010205521A1 (en) 2011-08-11
WO2010082065A3 (en) 2010-09-10
ZA201105789B (en) 2012-04-25
US8945489B2 (en) 2015-02-03
MX2011007454A (es) 2011-10-24
AP2900A (en) 2014-05-31
CA2749907C (en) 2017-03-28
AP2011005820A0 (en) 2011-08-31
AU2010205521B2 (en) 2016-07-28
BRPI1007469B1 (pt) 2020-03-17
EP2387624A2 (en) 2011-11-23
GB0900677D0 (en) 2009-02-25
EP2387624B1 (en) 2017-04-12
ES2632725T3 (es) 2017-09-15
CA2749907A1 (en) 2010-07-22
PL2387624T3 (pl) 2017-09-29

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 17/03/2020, 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 14A 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 2757 DE 07-11-2023 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.