Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Sedimentary basin deep favorable sandstone type uranium mineralization sand body identification method

An identification method and sandstone type technology, applied in the field of uranium metallogenic prediction, can solve the problems of long time and high cost, and achieve the effect of reducing cost, high accuracy and shortening time.

Active Publication Date: 2021-04-27
BEIJING RES INST OF URANIUM GEOLOGY
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the general distribution range of sand bodies is mainly delineated through general surveys; through detailed surveys and exploration to locate sand bodies that are favorable for ore-forming, the whole process is time-consuming and costly

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
  • Sedimentary basin deep favorable sandstone type uranium mineralization sand body identification method
  • Sedimentary basin deep favorable sandstone type uranium mineralization sand body identification method
  • Sedimentary basin deep favorable sandstone type uranium mineralization sand body identification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0033] Such as figure 1 As shown, the present invention provides a method for identifying favorable sandstone-type uranium ore-forming sand bodies in the deep part of a sedimentary basin. The method includes the following steps:

[0034] Step (1), collect data, determine the uranium production basin section

[0035] Collect sedimentary basin geology, geophysical prospecting, and drilling data, and determine uranium-producing basin sections based on basin type, basement maturity, and uranium source conditions in erosion source areas.

[0036] Step (1.1), basin type flag

[0037] The main types of uranium-producing basins in my country are the intracontinental foreland basins and intermountain basins under the collision and extrusion tectonic environment, the important uranium-producing basin types are the continental margin rift basins under ...

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 mineralization prediction, and particularly relates to a sedimentary basin deep favorable sandstone type uranium mineralization sand body identification method, which comprises the steps of collecting data, and determining a uranium production basin section; analyzing a deposition system and rock geochemical markers, and identifying an ore-bearing target layer; measuring audio magnetotelluric and two-dimensional earthquakes, and delineating a sand body distribution range; and analyzing the delineated sand body parameters, and identifying the sandstone type uranium mineralization favorable sand body. The method provided by the invention is beneficial to high precision of the mineralized sand body, convenient and fast, and low in cost.

Description

technical field [0001] The invention belongs to the technical field of uranium ore-forming prediction, and in particular relates to a method for identifying favorable sandstone-type uranium ore-forming sand bodies in deep sedimentary basins. Background technique [0002] Sandstone-type uranium deposits have the characteristics of low ore grade, large area, large deposit reserves, low exploration and mining costs, and environmental protection, so they have become the main targets of exploration and development in many countries. The formation of sandstone-type uranium deposits can be summarized as follows: the long-term stable uranium-containing oxygen-containing water forms good infiltration and migration in the aquifer, and through the oxidation-reduction effect with the reducing components in the aquifer, on the one hand, the oxidation zone is continuously formed. Propelling toward the interior of the basin, on the other hand, promotes the continuous activation, migration,...

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): G01V11/00
CPCG01V11/00
Inventor 刘武生汪硕史清平张文东张梓楠
Owner BEIJING RES INST OF URANIUM GEOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com