CN1284870C - 一种高砷金矿的提金工艺 - Google Patents
一种高砷金矿的提金工艺 Download PDFInfo
- Publication number
- CN1284870C CN1284870C CNB2004100239324A CN200410023932A CN1284870C CN 1284870 C CN1284870 C CN 1284870C CN B2004100239324 A CNB2004100239324 A CN B2004100239324A CN 200410023932 A CN200410023932 A CN 200410023932A CN 1284870 C CN1284870 C CN 1284870C
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- reactor
- gold
- arsenic
- ore
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- 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
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- Manufacture And Refinement Of Metals (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100239324A CN1284870C (zh) | 2004-04-15 | 2004-04-15 | 一种高砷金矿的提金工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100239324A CN1284870C (zh) | 2004-04-15 | 2004-04-15 | 一种高砷金矿的提金工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1683571A CN1683571A (zh) | 2005-10-19 |
CN1284870C true CN1284870C (zh) | 2006-11-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100239324A Expired - Fee Related CN1284870C (zh) | 2004-04-15 | 2004-04-15 | 一种高砷金矿的提金工艺 |
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CN (1) | CN1284870C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103031436A (zh) * | 2011-10-09 | 2013-04-10 | 中国科学院过程工程研究所 | 生物氧化再生三价铁浸出硫化砷废渣工艺 |
CN102943175B (zh) * | 2012-10-22 | 2014-07-30 | 中南大学 | 一种强化含砷金矿细菌预氧化的方法 |
CN103509937B (zh) * | 2013-09-18 | 2015-08-12 | 广西丽桂环保科技有限公司 | 含砷高硫高钙细颗粒难处理卡琳型金矿电化学脱砷方法 |
CN104531992B (zh) * | 2014-12-23 | 2017-02-22 | 中南大学 | 磷酸铁在强化细菌浸出硫化镍矿中的应用 |
CN109112306B (zh) * | 2018-08-02 | 2020-06-16 | 中南大学 | 一种利用臭氧氧化与微生物氧化联合处理难处理金精矿的方法 |
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2004
- 2004-04-15 CN CNB2004100239324A patent/CN1284870C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1683571A (zh) | 2005-10-19 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LAIZHOU TAIYUAN METALLURGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LAIZHOU TIANCHENG NEW TECHNOLOGY CO., LTD. Effective date: 20080704 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080704 Address after: No. 357, Wenchang North Road, Laizhou, Shandong Patentee after: Laizhou Taiyuan Metallurgy Technology Co. Ltd. Address before: Special industrial district, Laizhou, Shandong Patentee before: Tianchen New Technology Co., Ltd., Laizhou |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061115 Termination date: 20130415 |