2) salt mine
盐矿
1.
The environment of the gypsum and salt mines in the Yingcheng area ,Hebei, is discussed.
以湖北应城石膏矿山和岩盐矿山为例论述了膏盐类矿山的环境效应,说明膏盐类矿山对环境影响以无机盐类污染为主要特征,同时,还存在着诸如地面沉陷等其它环境危害。
2.
Research results of environmental geochemistry in Yincheng salt mine of Hubei Province showed the pollution not only to water environment but also to soil environment caused by hydraulic mining and furthermore, leading to the secondary salinition of soil under the saline environment.
水力压裂法采盐对环境影响的环境地球化学研究向武鲍征宇(中国地质大学,武汉430074)关键词水采法盐渍环境盐矿污染我国现有矿山1万多座,为国家提供了80%的工业原料,同时也造成了较严重的环境危害。
3.
According to the formation conditions and drilling cost control,2 different mud systems were applied in drilling in Sanshui salt mine of Guangdong with satisfied drilling efficiency,accident prevention and cost control.
在广东三水盐矿盐井钻进过程中,根据地层条件及钻探成本的控制,使用了2种不同体系的泥浆,通过实际应用,在钻井效率、事故预防、成本控制等方面取得了较好的成效。
3) salt-mine
盐矿
1.
13 salt well of Jintan salt-mine is a 1230m long directional slant well,the vertical part of the well is 870m.
金坛盐矿茅13井设计为定向斜井,井长1230m直井段深870m,对接连通溪3井I2盐层,两井相距295m,对接点深1003m,采用受控定向钻进工艺施工。
2.
The paper elaborated the law of geology,hydrogeology and groundwater cycle by analyzing hydrogeology,hydrogeochemistry and element content in salt-mine area,and demonstrated the reasons of forming glauber s salt and crude salt deposit on physical geography.
通过从盐矿区地下水的水文地质地球化学、元素含量入手,对盐矿区的地质、水文地质条件及地下水的循环规律进行了阐述,结合自然地理条件论证了芒硝及原盐矿床的成因,对于指导盐矿的远景开发具有一定的意义。
3.
13 salt well of Jintan salt-mine is a 1230m long directional slant well,the vertical part of the well is 870m.
金坛盐矿茅13井设计为定向斜井,井长1 230m 直井段深870m,对接连通溪3井I_2盐层,两井相距295m,对接点深1 003m,采用受控定向钻进工艺施工。
4) salt cote
盐泉,盐矿[井]
5) Hongxing Salt Mine
红星盐矿
1.
Application of Chemical Cleaning in the Brine Transportation Pipe of Hongxing Salt Mine;
化学清洗在红星盐矿输卤管道中的应用
6) rock salt deposit
岩盐矿床
1.
Through analysis on wide application of horizontally butted well in exploiting rock salt deposit and in combination with current situation and existing problems in rock salt mine exploiting in Penglai,this paper forecasts the application prospect of horizontally butted well in exploitation in the future.
通过对水平对接井技术在开采岩盐矿床的广泛应用的分析,结合蓬莱岩盐矿山开发现状及存在的问题,展望了该矿山在今后的开发中,水平对接井技术的应用前景。
补充资料:矿盐
分子式: NaCl
CAS号:
性质:又名石盐,矿盐。钠盐矿的主要矿物组分之一。含钠39.34%、氯60.66%。等轴晶系,晶体呈立方体,通常呈粒状或块状集合体。纯者无色透明或呈白色,常因含杂质而呈灰、黄、红、蓝或黑褐色等。玻璃光泽,风化面呈油脂光泽。硬度2~2.5,密度2.16g/cm3。易溶于水,味咸。吸湿性强,易潮解。常产于气候干旱的内陆盆地、泻湖和海湾沉积物中。以其硬度、晶形、味咸、易镕于水为鉴定特征。主要用作食用盐及食物防腐剂,也是制碱、盐酸和氯气等的原料,还可用于提炼金属钠。
CAS号:
性质:又名石盐,矿盐。钠盐矿的主要矿物组分之一。含钠39.34%、氯60.66%。等轴晶系,晶体呈立方体,通常呈粒状或块状集合体。纯者无色透明或呈白色,常因含杂质而呈灰、黄、红、蓝或黑褐色等。玻璃光泽,风化面呈油脂光泽。硬度2~2.5,密度2.16g/cm3。易溶于水,味咸。吸湿性强,易潮解。常产于气候干旱的内陆盆地、泻湖和海湾沉积物中。以其硬度、晶形、味咸、易镕于水为鉴定特征。主要用作食用盐及食物防腐剂,也是制碱、盐酸和氯气等的原料,还可用于提炼金属钠。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条