BR9302172A - Metodo de aproveitamento de ouro e prata - Google Patents

Metodo de aproveitamento de ouro e prata

Info

Publication number
BR9302172A
BR9302172A BR9302172A BR9302172A BR9302172A BR 9302172 A BR9302172 A BR 9302172A BR 9302172 A BR9302172 A BR 9302172A BR 9302172 A BR9302172 A BR 9302172A BR 9302172 A BR9302172 A BR 9302172A
Authority
BR
Brazil
Prior art keywords
gold
silver
Prior art date
Application number
BR9302172A
Other languages
English (en)
Inventor
Toshihisa Shimokura
Original Assignee
Mitsui Mineral Dev Engineering
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 Mitsui Mineral Dev Engineering filed Critical Mitsui Mineral Dev Engineering
Publication of BR9302172A publication Critical patent/BR9302172A/pt

Links

Classifications

    • 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
BR9302172A 1992-11-16 1993-06-22 Metodo de aproveitamento de ouro e prata BR9302172A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32997492A JPH06145828A (ja) 1992-11-16 1992-11-16 金、銀の回収法

Publications (1)

Publication Number Publication Date
BR9302172A true BR9302172A (pt) 1993-11-16

Family

ID=18227358

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9302172A BR9302172A (pt) 1992-11-16 1993-06-22 Metodo de aproveitamento de ouro e prata

Country Status (2)

Country Link
JP (1) JPH06145828A (pt)
BR (1) BR9302172A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4086882B2 (ja) 2006-07-26 2008-05-14 シャープ株式会社 洗濯機
JP5291313B2 (ja) * 2007-09-20 2013-09-18 Ｄｏｗａメタルマイン株式会社 錫の回収方法
CN101942566B (zh) * 2010-09-09 2012-07-04 河南中原黄金冶炼厂有限责任公司 一种金精矿焙烧氰化后的尾渣中金银的回收方法
CN102242269A (zh) * 2011-06-30 2011-11-16 长春黄金研究院 一种从含氰和重金属的贵液中选择性回收铅的方法
JP2013215689A (ja) * 2012-04-11 2013-10-24 Babcock Hitachi Kk 排ガス処理方法と装置
CN105463204A (zh) * 2015-12-14 2016-04-06 紫金矿业集团股份有限公司 一种含金矿物氰化液净化再生方法

Also Published As

Publication number Publication date
JPH06145828A (ja) 1994-05-27

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

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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 2607 DE 22-12-2020 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.