Method for discriminating source of sandstone-type uranium ore metallogenic substance in red layer of sedimentary basin

A sandstone-type, mineral-based technique used in uranium exploration

Pending Publication Date: 2022-04-15
BEIJING RES INST OF URANIUM GEOLOGY
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a lack of a method using geochemical data to quantitatively identify the source of sandstone-type uranium ore-forming reducing fluids and uranium-bearing fluids in red...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for discriminating source of sandstone-type uranium ore metallogenic substance in red layer of sedimentary basin
  • Method for discriminating source of sandstone-type uranium ore metallogenic substance in red layer of sedimentary basin
  • Method for discriminating source of sandstone-type uranium ore metallogenic substance in red layer of sedimentary basin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050]In the description of the present invention, it should be noted that the terms "centre", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred dev...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of uranium ore exploration, and particularly relates to a method for discriminating a sandstone type uranium ore metallogenic substance source in a red layer of a sedimentary basin. The method comprises the following steps: 1, collecting samples: collecting non-loose mineralized sandstone, and uniquely numbering each sample; 2, treating the sample; 3, measuring rare earth elements of the sample; 4, measuring the temperature of the fluid inclusion; 5, measuring carbon and oxygen isotopes of the carbonate cement; 6, measuring oxygen isotopes of the asphalt uranium ore; 7, processing the data; 8, judging the property of the ore-forming fluid; and 9, the source of the reducing substance and the source of uranium are judged. Aiming at the defects in the prior art, the invention provides the method for quantitatively judging the source of the sandstone-type uranium ore metallogenic substances in the red layer of the sedimentary basin by comprehensively utilizing geochemical data of rare earth elements, fluid inclusion, carbon isotopes and oxygen isotopes, and a key reference index is provided for exploration, research and evaluation of the sandstone-type uranium ore in the red layer of the sedimentary basin.

Description

technical field [0001] The invention belongs to the technical field of uranium ore exploration, and in particular relates to a method for discriminating the source of sandstone-type uranium deposits in red beds in sedimentary basins. Background technique [0002] The sandstone-type uranium mineralization conditions in the red beds are complex, and the ore-forming materials contain external reducing fluids and uranium-bearing fluids. Judging the source of external reducing fluids and uranium-bearing fluids is the key to determining the ore-controlling elements and establishing the ore-forming model It is also a key indicator for regional ore-forming prediction. At present, there is a lack of a method using geochemical data to quantitatively identify the source of sandstone-type uranium ore-forming reducing fluids and uranium-bearing fluids in red beds. The source of ore-forming materials can provide key reference indicators for the exploration, research and evaluation of san...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01V11/00G01N27/626G01K13/00G01N33/24
CPCG01V11/00G01N27/626G01K13/00G01N33/24
Inventor 许强杨烨李娟刘念郭强孙详
Owner BEIJING RES INST OF URANIUM GEOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap