Within the area, tectonic activities are frequent and display long-term activity characteristics, and faults are extremely developed. Among them, the Shangyi–Chongli–Chicheng fault strikes EW, with a total length of 470 km, which is a significant rock/ore-controlled structure of the area; the...
However, according to the new energy vehicle development plan of the world's countries, the global cobalt mine faces the possibility of long-term shortage. Keywords: cobalt / price / reserves / production / supply and demand 钴具有独特的物理化学性质使钴成为航空航天、石油化工、玻璃制造及医药...
1998. Long-term performance of an in situ "iron wall" for remediation of VOCs[J]. Ground Water, 36 (1): 164-170. Pu Min. 2017. Reviews on groundwater contaminants control and remediation technology: Rump and treat[J]. Environmental Engineering, 35(4): 6-10(in Chinese with English ...
位于青岛坳陷的CZ12-1-1井在石炭系同样发育生物碎屑灰岩储层,厚133 m,船山组中—下部由褐灰色藻团细粉晶灰岩、深灰色含生物粉晶灰岩组成,上部为浅灰色生物藻团粉晶灰岩、灰色生物细碎屑粉晶灰岩、泥晶灰岩和含燧石灰岩,生物碎屑灰岩孔隙度为8%～14%,平均为10.6%,渗透率为1～4.2 mD,平均为2.13 mD。