Development characteristics of interlayer oxidation zone type of sandstone uranium deposits in the s
- 期刊名字:中國科學(xué)D輯(英文版)
- 文件大?。?/li>
- 論文作者:YANG Dianzhong,XIA Bin,WU Guog
- 作者單位:Guangzhou Institute of Geochemistry
- 更新時間:2023-02-15
- 下載次數(shù):次
The Turfan-Hami basin is the key area for the exploration of sandstone uranium deposits of the leachable interlayered oxidation zone type. The aim of this study is to shed light on the development characteristics of this type of uranium deposits and provide new clues to further exploration. Detailed study led to the following conclusions: (1) uranium orebodies are hosted mainly in the lower Middle Jurassic Xishanyao Formation and the lower Lower Jurassic Badaowan Formation; (2) the formation of uranium orebodies is closely related to organic matter; (3) the front of the interlayered oxidation zone is snake-shaped in plane and imbricated in the section; the more the interlayered oxidation zone and zonation are developed, the better the uranium mineralization will be; according to lithological and geochemical characteristics, the oxidation zone, the oxidation-reduction transitional zone and the reduction zone can be distinguished; (4) the development of interlayered oxidation zone is controlled by geological structure, underground water, sandstone permeability and other factors; (5) sandstone uranium orebodies hosted in the interlayered oxidation zone are very complicated in spatial distribution, of which some are rolled and plated in shape and some are highly variable in shape.
-
C4烯烴制丙烯催化劑 2023-02-15
-
煤基聚乙醇酸技術(shù)進展 2023-02-15
-
生物質(zhì)能的應(yīng)用工程 2023-02-15
-
我國甲醇工業(yè)現(xiàn)狀 2023-02-15
-
石油化工設(shè)備腐蝕與防護參考書十本免費下載,絕版珍藏 2023-02-15
-
四噴嘴水煤漿氣化爐工業(yè)應(yīng)用情況簡介 2023-02-15
-
Lurgi和ICI低壓甲醇合成工藝比較 2023-02-15
-
甲醇制芳烴研究進展 2023-02-15
-
精甲醇及MTO級甲醇精餾工藝技術(shù)進展 2023-02-15
