CN1311089C - 低品位红土镍矿堆浸提镍钴的方法 - Google Patents
低品位红土镍矿堆浸提镍钴的方法 Download PDFInfo
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- CN1311089C CN1311089C CNB2005100109151A CN200510010915A CN1311089C CN 1311089 C CN1311089 C CN 1311089C CN B2005100109151 A CNB2005100109151 A CN B2005100109151A CN 200510010915 A CN200510010915 A CN 200510010915A CN 1311089 C CN1311089 C CN 1311089C
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- Prior art keywords
- ore
- heap
- nickel
- leach liquor
- ores
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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)
Abstract
Description
序号 | 项目名称 | 指标 | 备注 | 序号 | 项目名称 | 指标 | 备注 |
1 | 堆浸浸出率 | 70% | 7 | 布液密度 | 15L/m2·h | ||
2 | 浸出液含镍 | ≥2g/l | 8 | 浸出时间 | 210d | ||
3 | 浸出液PH | ≥1.7 | 9 | 硫酸消耗 | 50t/tNi | ||
4 | 堆浸粒度 | ≤20mm | 10 | 电耗 | 1100kwh/tNi | 浸出工序 | |
5 | 堆矿高度 | ≤2m | 单层 | 11 | 水耗 | 550m3/tNi | 浸出工序 |
6 | 浸出起始酸度 | 10% | 12 | 生产成本 | 42000元/tNi | 浸出工序 |
Claims (6)
Priority Applications (1)
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CNB2005100109151A CN1311089C (zh) | 2005-07-15 | 2005-07-15 | 低品位红土镍矿堆浸提镍钴的方法 |
Applications Claiming Priority (1)
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CNB2005100109151A CN1311089C (zh) | 2005-07-15 | 2005-07-15 | 低品位红土镍矿堆浸提镍钴的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1718787A CN1718787A (zh) | 2006-01-11 |
CN1311089C true CN1311089C (zh) | 2007-04-18 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2005100109151A Ceased CN1311089C (zh) | 2005-07-15 | 2005-07-15 | 低品位红土镍矿堆浸提镍钴的方法 |
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CN (1) | CN1311089C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100417630C (zh) * | 2006-12-05 | 2008-09-10 | 天津师范大学 | 一种清除重金属修复生活垃圾堆肥的淋洗方法 |
CN101245414B (zh) * | 2007-02-15 | 2011-12-21 | 邓彤 | 从红土矿提取金属的方法 |
CN101910430B (zh) * | 2007-12-24 | 2012-07-04 | Bhp比利通Ssm开发有限公司 | 从红土矿石中选择性地浸提钴 |
CN101225470B (zh) * | 2008-01-31 | 2010-06-09 | 曹国华 | 盐酸法从红土镍矿提取镍钴的方法 |
CN101555556B (zh) * | 2009-05-14 | 2012-07-25 | 紫金矿业集团股份有限公司 | 一种综合利用红土型镍矿的方法 |
CN101660043B (zh) * | 2009-09-25 | 2011-02-16 | 北京科技大学 | 一种高含泥氧化矿分类筑堆方法 |
CN102251102A (zh) * | 2010-12-27 | 2011-11-23 | 兰州金川新材料科技股份有限公司 | 一种硫酸堆浸红土矿中镍的方法 |
CN102094127B (zh) * | 2011-01-30 | 2012-07-11 | 北京科技大学 | 一种从高镁型低品位硫化镍矿中回收镍和镁元素的方法 |
CN108211413B (zh) * | 2017-12-27 | 2020-07-21 | 地矿集团格尔木盐湖资源开发有限公司 | 一种用于矿物盐块盐提纯的固液分离堆空技术方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6312500B1 (en) * | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
WO2004031422A1 (en) * | 2002-10-01 | 2004-04-15 | European Nickel Plc | Heap leaching base metals from oxide ores |
WO2005005671A1 (en) * | 2003-07-14 | 2005-01-20 | Bhp Billiton Ssm Technology Pty Ltd | Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
-
2005
- 2005-07-15 CN CNB2005100109151A patent/CN1311089C/zh not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6312500B1 (en) * | 2000-03-30 | 2001-11-06 | Bhp Minerals International Inc. | Heap leaching of nickel containing ore |
WO2004031422A1 (en) * | 2002-10-01 | 2004-04-15 | European Nickel Plc | Heap leaching base metals from oxide ores |
WO2005005671A1 (en) * | 2003-07-14 | 2005-01-20 | Bhp Billiton Ssm Technology Pty Ltd | Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material |
Non-Patent Citations (1)
Title |
---|
刚果(民)Ruashi和Etoile尾矿中钴和铜的浸出 李建华,有色金属,第54卷第5期 2002 * |
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CN1718787A (zh) | 2006-01-11 |
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