通辽钱家店地区采铀钻孔矿层部位冲洗液配比研究
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- 英文论文题名：Raising buffer ratio research of uranium mining seam drilling parts in Tongliao Qianjiadian
- 论文作者：李柏军 ; 宗绪永
- 英文论文作者：LI Bai-jun ; ZONG Xu-yong ; Construction Engineering College of Jilin University ; Research Institute No.240 ; CNNC
- 年：2015
- 作者机构：吉林大学建设工程学院;核工业二四〇研究所;
- 论文关键词：地浸采铀 ; 冲洗液配比 ; 矿层泥浆比重 ; 空压机洗井
- 英文论文关键词：in-situ leaching uranium ; rinsing buffer ratio ; seam and mud specific weight ; air compressor wash well
- 会议召开时间：2015-09-21
- 会议录名称：中国核科学技术进展报告（第四卷）——中国核学会2015年学术年会论文集第1册（铀矿地质分卷、铀矿冶分卷）
- 语种：中文
- 分类号：TD868
- 学会代码：EGVD
- 会议名称：中国核学会2015年学术年会
- 会议地点：中国四川绵阳
- 主办单位：中国核学会
- 学会名称：中国核学会
- 页数：4
- 文件大小：146k
- 原文格式：O
- 会议级别：全国
摘要
近两年研究所工勘院在通辽钱家店地区采铀钻孔施工中,存在低渗透矿床区施工的钻孔抽水量不够的情况,基于现状,工勘院通过调研水文地质资料,完善冲洗液配比来减小对矿层的污染,进而提高钻孔抽水量,同时提高空压机洗井效率。
Over the past two years,in the uranium drilling construction of Tongliao Qianjiadian,research institute of Engineering investigation institute found that drilling water inflow was inadequate in the area of low permeability deposits.Based on the current situation,research institute of Engineering investigation institute reduced the ratio of rinsing buffer to reduce the pollution seam,thereby increasing the drilling water inflow,while improving the efficiency of the air compressor wash well.
Over the past two years,in the uranium drilling construction of Tongliao Qianjiadian,research institute of Engineering investigation institute found that drilling water inflow was inadequate in the area of low permeability deposits.Based on the current situation,research institute of Engineering investigation institute reduced the ratio of rinsing buffer to reduce the pollution seam,thereby increasing the drilling water inflow,while improving the efficiency of the air compressor wash well.
引文
[1]史维浚.铀水文地球化学原理[M].北京:原子能出版社,1988,9.
[2]杨仕教.现代铀矿床开采科学技术[M].哈尔滨:哈尔滨工程大学出版社,2010.3.
[3]廖文胜,等.低渗透砂岩铀矿矿层保护技术研究[C].中国核科学技术进展报告,2011,10.
[4]胡柏石,等.低承压水头条件下地浸钻孔施工与成井工艺特征探讨[J].铀矿冶.2005(8).
[2]杨仕教.现代铀矿床开采科学技术[M].哈尔滨:哈尔滨工程大学出版社,2010.3.
[3]廖文胜,等.低渗透砂岩铀矿矿层保护技术研究[C].中国核科学技术进展报告,2011,10.
[4]胡柏石,等.低承压水头条件下地浸钻孔施工与成井工艺特征探讨[J].铀矿冶.2005(8).