石煤是贮藏在古老地层中的一种煤炭资源。
The stone coal is a coal resource that reserves in old stratum.
在石煤层或其上部的碳质页岩中含黄铁矿层。
In the stone coal layer and the overlying black shale, there is a pyrite layer.
从石煤中提取V2O5是获得钒的重要途径。
Extracting V2O5 from stone coal is a important method to get vanadium.
石煤的燃烧特性与无烟煤相近，但比无烟煤差。
The combustion characteristics of stone coal are similar to anthracite coal and worse than anthracite.
石煤是我国独特的一种矾矿资源，储量极为丰富。
Stone coal is a unique vanadium mineral resource in China and its reserve is abundant.
结果表明，钒在石煤中主要富集在云母类矿物中。
The results show that the vanadium in stone coal is almost completely to be located or implanted inside mica mineral.
居民燃用的石煤砷含量极高，其居住室内砷污染严重。
The concentration of arsenicum in coal was very high, and the internal air arsenicum pollution was serious.
对我国与石煤有关的建筑材料的放射性污染状况进行了分析。
In this paper, radioactive pollution derived from the stone-coal related building materials of our country is analyzed.
对石煤中钼矿的特点、性质，以及开发利用现状进行了介绍。
The characteristics, and current development and utilization of molybdenum ore in the stone coal are described.
分别考察石煤常压氧化酸浸和加压氧化酸浸过程中的钒浸取率。
The leaching rates of vanadium of oxidizing acid leaching at atmospheric pressure and oxidizing acid pressure leaching were studied separately by contrasting conclusion.
与石煤有关的建筑材料如石煤渣、石煤砖等具有高的放射性污染。
The stone-coal related building materials, such as stone-coal slag, stone-coal bricks, contain high radioactive pollution.
含钒石煤是我国重要的钒矿资源，氧化焙烧是从石煤提钒的基础。
Vanadium-containing stone coal is an important vanadium resource in China and oxidized roasting is the foundation for extracting vanadium from stone coal.
在分析石煤及其制品放射性污染的基础上，提出了相应的防治措施与建议。
So based on the analysis of stone-coal and the products from it, the corresponding countermeasures and r...
对南秦岭早古生代石煤的微量元素含量、分布规律等进行了详细系统的研究。
The content and the distributing law of the microelements in lower Paleozoic era stone coal in South Qinling have been systematically studied.
自然硒在渔塘坝富硒碳质岩层及其附近的土壤、废弃“石煤”堆中广泛发育。
In Yutangba, native se extensively exists within Se-rich carbonaceous rocks, abandoned stone coal spoils and high-Se soils close to Se-rich carbonaceous strata.
介绍了钠化焙烧、无盐氧化焙烧、酸(碱)浸石煤等提钒的工艺及其演变过程。
Extraction technology of vanadium from the sodium roasting, the non-salt oxidizing roasting, the stone coal soaking by acid (alkali) and its evolvement process were introduced.
同时，对开发利用石煤的现状和前景作了分析，提出了开发利用石煤的途径和建议。
Besides, the current situations and prospect for the development and utilization of stone coal have been analyzed and the corresponding recommendations have been put forward as well.
以石煤渣为主要原料研制的工业窑炉保温材料，具有较高的耐压强度和较低的导热率。
The thermal insulation material of industrial kiln, with a higher compression strength and a lower thermal conductivity, is made mainly from stone coal cinder.
方法对使用石煤的分布范围进行调查，测定石煤及使用石煤户居室空气中的氟砷含量。
Methods to investigate the distributing scope of coal-burning area and to mensurate the content of fluorin and arsenic in coal and resident air of coal-burning room.
本发明提供了一种用于石煤矿焙烧提钒的添加剂、制备方法及石煤矿焙烧提钒的方法。
The invention provides an additive and a method for extracting vanadium by roasting stone coal ores, and a preparation method thereof.
各最佳焙烧条件之间存在一定耦合关系，在生产实际中，宜针对不同石煤进行特定实验。
There were coupling relationships among different optimum conditions. In practical production, special experiments should be conducted for different kinds of stone coal.
澳大利亚是个富裕的国家，它出产金属宝石煤谷类肉类和各种酒，而且还有世界上最大的铁矿。
Australia is a wealthy country. It products metals, precious stones, coal, grain, meat and wines, and has the biggest iron mines in the world.
浙江省塔山石煤矿山自燃地质灾害治理，是国土资源部2002年矿山环境治理工作的重点项目。
The hazards treatment in Tashan stone coal mine is a Key Item of '2002 Mine Environmental Treatment of The Ministry of Land and Resources.
含钒石煤是我国的一种新型钒矿资源，本文用从石煤中提取的V_2O_5研制全钒氧化还原电池。
Vanadium-bearing carbonaceous shale is a new type of vanadium ore. All-vanadium REDOX flow cell is a new energy storage unit. The battery has been developed.
山西省灵石煤矿有限公司15日下午发生透水事故，当班6人中只有2人安全出井，目前尚有4人被困。
Four miners were still trapped in a flooded coal mine in Shanxi. The accident occurred Friday afternoon in a coal pit run by the Lingshi coal mine.
利用电子探针分析方法对贵州某地低碳石煤中钒矿物和价态进行了分析，并对该矿石进行了加压酸浸试验研究。
The vanadium phase and valence state of stone-coal with low carbon in Guizhou province were analyzed by electron probe, and a pressure acid leach experiment was carried out.
介绍了塔山石煤自燃灾害的形成、治理过程与治理成果，可为今后我国矿山环境治理工作提供相关参考与建议。
This paper introduces the hazard formation, treatment process and achievement in Tashan stone coal self-ignition areas. It can provide a example for the correlation environmental problems.
通过对安康市杨家营村氟中毒的调查，证实该村人群饮水含氟量过高和燃用含氟量过高的石煤污染室内空气，食品等所致，属于饮水与燃煤氟中毒。
Through the investigation on fluorosis in Yangjiaying village, Ankang city, that air in room and food were polluted by high fluorine in drinking water and burning coal was proved.
通过对安康市杨家营村氟中毒的调查，证实该村人群饮水含氟量过高和燃用含氟量过高的石煤污染室内空气，食品等所致，属于饮水与燃煤氟中毒。
Through the investigation on fluorosis in Yangjiaying village, Ankang city, that air in room and food were polluted by high fluorine in drinking water and burning coal was proved.
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