Article(id=1236334637425939237, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236334630450819368, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2023.06.021, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1689091200000, receivedDateStr=2023-07-12, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1772694747549, onlineDateStr=2026-03-05, pubDate=1701360000000, pubDateStr=2023-12-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772694747549, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772694747549, creator=13701087609, updateTime=1772694747549, updator=13701087609, issue=Issue{id=1236334630450819368, tenantId=1146029695717560320, journalId=1235980550691926019, year='2023', volume='43', issue='6', pageStart='1', pageEnd='183', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772694745886, creator=13701087609, updateTime=1772694896382, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236335261735506524, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236334630450819368, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236335261735506525, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1236334630450819368, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=97, endPage=99, ext={EN=ArticleExt(id=1236334637769872186, articleId=1236334637425939237, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Application of ALC Mill in Fine Grinding of Roasted Gold Ore in a Smelter of Lingbao Gold Group, columnId=1236276106932842717, journalTitle=Mining and Metallurgical Engineering, columnName=MINERAL PROCESSING, runingTitle=null, highlight=null, articleAbstract=

Aiming at the problems of insufficient dissociation degree of mineral monomer and unsatisfactory indices in the leaching process of roasted gold ore in a smelter of Lingbao Gold Group Co Ltd, an ALC mill, for the first time, was applied to fine grinding of roasted gold ore. The results show that with ALC mill used in an open-circuit fine grinding, the filter cake pulped and then milled to a fineness of -38 μm 96% before cyanide leaching, the final cyanide tailings can have its gold grade reduced from 1.72 g/t to 1.42 g/t. As a result, the comprehensive economic benefit can be increased by 8.156 8 million yuan per year.

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针对灵宝黄金某冶炼厂焙烧金精矿浸出流程矿物单体解离度不够、浸出指标不理想的问题,首次将艾砂磨机应用于焙烧矿细磨领域。结果表明,采用艾砂磨机开路细磨,将焙烧滤饼造浆细磨至-38 μm粒级占96%后氰化浸出,尾渣金品位由1.72 g/t降至1.42 g/t,综合经济效益增加815.68万元/年。

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孙希乐(1964—),男,山东阳谷人,教授级高级工程师,主要研究方向为金属矿选矿工艺以及细磨细选设备的研发和推广。
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郭桂荣(1964—),男,浙江金华人,高级工程师,主要研究方向为化工防腐设备、选矿细磨细选设备的研发和制造。

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郭桂荣(1964—),男,浙江金华人,高级工程师,主要研究方向为化工防腐设备、选矿细磨细选设备的研发和制造。

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郭桂荣(1964—),男,浙江金华人,高级工程师,主要研究方向为化工防腐设备、选矿细磨细选设备的研发和制造。

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艾砂磨机在灵宝黄金某冶炼厂焙烧金矿细磨中的应用
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郭桂荣 1 , 童伟 1 , 李建康 2 , 李硕 2 , 孙希乐 1 , 黄东福 1 , 赵硕 1 , 王乐 1
矿冶工程杂志 | 选矿 2023,43(6): 97-99
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矿冶工程杂志 | 选矿 2023, 43(6): 97-99
艾砂磨机在灵宝黄金某冶炼厂焙烧金矿细磨中的应用
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郭桂荣1, 童伟1, 李建康2, 李硕2, 孙希乐1, 黄东福1, 赵硕1, 王乐1
作者信息
  • 1.浙江艾领创矿业科技有限公司,浙江 金华 321000
  • 2.灵宝黄金集团股份有限公司黄金冶炼分公司,河南 灵宝 472500
  • 郭桂荣(1964—),男,浙江金华人,高级工程师,主要研究方向为化工防腐设备、选矿细磨细选设备的研发和制造。

通讯作者:

孙希乐(1964—),男,山东阳谷人,教授级高级工程师,主要研究方向为金属矿选矿工艺以及细磨细选设备的研发和推广。
Application of ALC Mill in Fine Grinding of Roasted Gold Ore in a Smelter of Lingbao Gold Group
Guirong GUO1, Wei TONG1, Jiankang LI2, Shuo LI2, Xile SUN1, Dongfu HUANG1, Shuo ZHAO1, Le WANG1
Affiliations
  • 1.ALC Minerals Technology Co Ltd, Jinhua 321000, Zhejiang, China
  • 2.Gold Smelting Branch of Lingbao Gold Group Co Ltd, Lingbao 472500, Henan, China
出版时间: 2023-12-01 doi: 10.3969/j.issn.0253-6099.2023.06.021
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针对灵宝黄金某冶炼厂焙烧金精矿浸出流程矿物单体解离度不够、浸出指标不理想的问题,首次将艾砂磨机应用于焙烧矿细磨领域。结果表明,采用艾砂磨机开路细磨,将焙烧滤饼造浆细磨至-38 μm粒级占96%后氰化浸出,尾渣金品位由1.72 g/t降至1.42 g/t,综合经济效益增加815.68万元/年。

金精矿  /  艾砂磨机  /  焙烧矿  /  细磨  /  金  /  氰化尾渣  /  经济效益

Aiming at the problems of insufficient dissociation degree of mineral monomer and unsatisfactory indices in the leaching process of roasted gold ore in a smelter of Lingbao Gold Group Co Ltd, an ALC mill, for the first time, was applied to fine grinding of roasted gold ore. The results show that with ALC mill used in an open-circuit fine grinding, the filter cake pulped and then milled to a fineness of -38 μm 96% before cyanide leaching, the final cyanide tailings can have its gold grade reduced from 1.72 g/t to 1.42 g/t. As a result, the comprehensive economic benefit can be increased by 8.156 8 million yuan per year.

gold concentrate  /  ALC mill  /  roasted ore  /  fine grinding  /  gold  /  cyanide tailings  /  economic benefit
郭桂荣, 童伟, 李建康, 李硕, 孙希乐, 黄东福, 赵硕, 王乐. 艾砂磨机在灵宝黄金某冶炼厂焙烧金矿细磨中的应用. 矿冶工程杂志, 2023 , 43 (6) : 97 -99 . DOI: 10.3969/j.issn.0253-6099.2023.06.021
Guirong GUO, Wei TONG, Jiankang LI, Shuo LI, Xile SUN, Dongfu HUANG, Shuo ZHAO, Le WANG. Application of ALC Mill in Fine Grinding of Roasted Gold Ore in a Smelter of Lingbao Gold Group[J]. Mining and Metallurgical Engineering, 2023 , 43 (6) : 97 -99 . DOI: 10.3969/j.issn.0253-6099.2023.06.021
2023年第43卷第6期
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doi: 10.3969/j.issn.0253-6099.2023.06.021
  • 接收时间:2023-07-12
  • 首发时间:2026-03-05
  • 出版时间:2023-12-01
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  • 收稿日期:2023-07-12
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    1.浙江艾领创矿业科技有限公司,浙江 金华 321000
    2.灵宝黄金集团股份有限公司黄金冶炼分公司,河南 灵宝 472500

通讯作者:

孙希乐(1964—),男,山东阳谷人,教授级高级工程师,主要研究方向为金属矿选矿工艺以及细磨细选设备的研发和推广。
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https://castjournals.cast.org.cn/joweb/kygczz/CN/10.3969/j.issn.0253-6099.2023.06.021
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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