Article(id=1319263305886187758, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263283383750783, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2017.s1.012, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1496592000000, receivedDateStr=2017-06-05, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792466482850, onlineDateStr=2026-10-20, pubDate=1503590400000, pubDateStr=2017-08-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792466482850, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792466482850, creator=13701087609, updateTime=1792466482850, updator=13701087609, issue=Issue{id=1319263283383750783, tenantId=1146029695717560320, journalId=1185652524569653253, year='2017', volume='43', issue='增刊', pageStart='1', pageEnd='128', issueExtLink='null', onlineDate='null', pubDate='1503590400000', pubDateStr='2017-08-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792466477485, creator='13701087609', updateTime=1792467360231, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319266985972707608, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263283383750783, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319266985972707609, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319263283383750783, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=45, endPage=49, ext={EN=ArticleExt(id=1319263306402087151, articleId=1319263305886187758, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Optimization for Technological Parameter and Sensitizing Technology of Emulsion Explosive for High Water Level Deep Hole Blasting, columnId=1319263284059033728, journalTitle=Science & Technology of Baotou Steel, columnName=Mining Process and Technology, runingTitle=null, highlight=null, articleAbstract=

In the open-pit mining, high water level deep hole blasting often appears linear meter with large charge amount, stemming length is too long, unit explosive consumption is high, misfire, half explosion, foundation, chunks and other problems, and the higher cost, blasting site processing being difficult and the safety factor being low, which seriously affect the ore mining efficiency in mine. Through in-depth analysis of the key technologies such as performance of site mixed emulsion explosive, oil-water ratio adjustment and chemical sensitizing process, the corresponding improvement methods and control measures are put forward to improve the quality of explosives, so as to ensure the high water level deep hole blasting effect and to improve the efficiency of ore mining.

, authors=Xiao-li QIU, Fu-tian LI, Cai-long CHENG, authorsList=Xiao-li QIU, Fu-tian LI, Cai-long CHENG, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319263306808934640, articleId=1319263305886187758, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=深孔爆破乳化炸药工艺参数与敏化技术的优化, columnId=1319263284239388802, journalTitle=包钢科技, columnName=采矿工艺与技术, runingTitle=null, highlight=null, articleAbstract=

在露天矿山开采中,高水位深孔爆破常会出现延米装药量大,堵塞长度过长,炸药单耗偏高,拒爆、半爆,根底、大块等问题,消耗成本较高、爆破现场处理难度较大,安全系数较低,严重影响矿山矿开采效率。通过对现场混装乳化炸药性能、油水相配比调整及化学敏化过程等关键技术进行深入分析,提出相应的改进方法及控制措施,改善了炸药质量,从而保证矿山高水位深孔爆破效果,提了高矿石的挖掘效率。

, authors=邱小丽, 李富田, 程彩龙, authorsList=邱小丽, 李富田, 程彩龙, authorCompany=null, correspAuthors=null, authorNote=

邱小丽(1986-),女,内蒙古包头市人,助理工程师,主要从事民爆化工质量技术管理工作。

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邱小丽(1986-),女,内蒙古包头市人,助理工程师,主要从事民爆化工质量技术管理工作。

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邱小丽(1986-),女,内蒙古包头市人,助理工程师,主要从事民爆化工质量技术管理工作。

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深孔爆破乳化炸药工艺参数与敏化技术的优化
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邱小丽 , 李富田 , 程彩龙
包钢科技 | 采矿工艺与技术 2017,43(增刊): 45-49
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包钢科技 |采矿工艺与技术 2017 , 43 (增刊) : 45 -49
深孔爆破乳化炸药工艺参数与敏化技术的优化
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邱小丽, 李富田, 程彩龙
作者信息
  • 包钢(集团)公司白云鄂博铁矿,内蒙古 包头 014080
作者简介:

邱小丽(1986-),女,内蒙古包头市人,助理工程师,主要从事民爆化工质量技术管理工作。

Optimization for Technological Parameter and Sensitizing Technology of Emulsion Explosive for High Water Level Deep Hole Blasting
Xiao-li QIU, Fu-tian LI, Cai-long CHENG
Affiliations
  • Baiyunebo Iron Mine of Baotou Steel (Group) Corp., Baotou 014080, Nei Monggol, China
出版时间: 2017-08-25 doi: 10.13647/j.cnki.btgkj.2017.s1.012
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在露天矿山开采中,高水位深孔爆破常会出现延米装药量大,堵塞长度过长,炸药单耗偏高,拒爆、半爆,根底、大块等问题,消耗成本较高、爆破现场处理难度较大,安全系数较低,严重影响矿山矿开采效率。通过对现场混装乳化炸药性能、油水相配比调整及化学敏化过程等关键技术进行深入分析,提出相应的改进方法及控制措施,改善了炸药质量,从而保证矿山高水位深孔爆破效果,提了高矿石的挖掘效率。

矿山开采  /  高水位深孔  /  乳化炸药  /  爆破效果

In the open-pit mining, high water level deep hole blasting often appears linear meter with large charge amount, stemming length is too long, unit explosive consumption is high, misfire, half explosion, foundation, chunks and other problems, and the higher cost, blasting site processing being difficult and the safety factor being low, which seriously affect the ore mining efficiency in mine. Through in-depth analysis of the key technologies such as performance of site mixed emulsion explosive, oil-water ratio adjustment and chemical sensitizing process, the corresponding improvement methods and control measures are put forward to improve the quality of explosives, so as to ensure the high water level deep hole blasting effect and to improve the efficiency of ore mining.

mine mining  /  high water level deep hole  /  emulsion explosives  /  key technologies  /  blasting effect
邱小丽, 李富田, 程彩龙. 深孔爆破乳化炸药工艺参数与敏化技术的优化. 包钢科技, 2017 , 43 (增刊) : 45 -49 . DOI: 10.13647/j.cnki.btgkj.2017.s1.012
Xiao-li QIU, Fu-tian LI, Cai-long CHENG. Optimization for Technological Parameter and Sensitizing Technology of Emulsion Explosive for High Water Level Deep Hole Blasting[J]. Science & Technology of Baotou Steel, 2017 , 43 (增刊) : 45 -49 . DOI: 10.13647/j.cnki.btgkj.2017.s1.012

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doi: 10.13647/j.cnki.btgkj.2017.s1.012
  • 接收时间:2017-06-05
  • 首发时间:2026-10-20
  • 出版时间:2017-08-25
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  • 收稿日期:2017-06-05
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    包钢(集团)公司白云鄂博铁矿,内蒙古 包头 014080
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2种不同金属材料的力学参数
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Percentage of
total species (%)
属
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Number of
species
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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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