| 1. | This separation step is rather lengthy and cannot always be achieved, due to a high residual content of pyrite in the kerogen . 由于油母质中黄铁矿的剩余含量较高,这个分离过程相当长,而且总是不能达到。 |
| 2. | Desulfurization and kinetic study of pyrite in coal by electrolysis 煤中黄铁矿的电化学脱硫及动力学研究 |
| 3. | Research genetic mineralogy of pyrite for north ore zong of wushan copper deposit 武山铜矿北矿带黄铁矿的成因矿物学研究 |
| 4. | Reconnessance investigation of pyrrhotite in dongshan iron deposit of nanshan iron mine 南山铁矿东山矿床磁黄铁矿的普查研究 |
| 5. | The magnetized sodium silicate has an intensive depression effect on coal gangue and pyrite but no infulence on coal 磁化处理后水玻璃对煤矸石、黄铁矿的抑制效果增强,而对煤无明显影响。 |
| 6. | We forecasted that the deposit was very prospective yet by study the thermoelectric feature of pyrite and supposing the deepth of the deposit , and that have been proved by practice 并且通过黄铁矿的热电性对矿床进行了深部预测,说明矿床具有很好的找矿远景,已经得到实践检验。 |
| 7. | We have sutdied the thermoelectric feature of pyrite and evaluated the prospect of the deposit . we estimated that only small part of deposit have been denuded , most part of deposit preserve perfectly yet , and the deepth of the deposit is very prospective 通过对黄铁矿的热电性的分析研究,得出矿体只被剥蚀一小部分,大部分矿体保存完好,深部具有很好的找矿前景。 |
| 8. | This paper deals with the formation of reductive environment in xinchang oil & gas field and discusses the formation mechanism from analysis of micro - organism related to seepage of the oil & gas , pyrite occurring at the ground surface and hydrocarbon dissolved in water of the wells in the oil & gas field 对新场气田还原环境的形成进行了研究,初步探讨了这种还原环境的形成机制;并从与油气渗漏有关的微生物、气田地表黄铁矿的分析、井水中水溶烃的分析三方面来说明气田地表的还原环境的形成。 |
| 9. | This paper has described relative information of gold depositions genesis and hunting besed on studying characteristic of occurrence and appearance , compositions of trace elements , cell parameters , thermoelectricity , ir spectroscope with pyrite in huang - sha gold depositon of jiangxi . it can be provided important scientific basis for evaluation this deposition and hunting a similar ore point or zone in huang - sha region 通过对江西黄沙金矿床中黄铁矿的产状及形态特征、成分特征、晶胞参数特征、热电性、红外光谱特征等矿物学的详细研究,讨论了黄沙矿中蕴藏的金矿成因及找矿信息,为正确评价该矿床和在该区找寻新的金矿点(带)提供了重要的依据。 |