Published January 1, 2021 | Version v1
Journal article Metadata-only

Thorium Ore Online System Design and Ore Detection Intensity Research

Creators

  • 1. College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu, Sichuan, 610059 (China)

Description

According to the radioactive characteristics of thorium ore and for the industrial production needs of thorium deposits in Baiyune, an online detection system for thorium ore concentrator with ten pulse counting was developed to realize real-time detection and ore beneficiation. The influence of the belt speed, ore shape, belt thickness, distance from the detector to the belt and other factors in the detection system on the γ energy exposure rate (intensity) in the incident NaI(Tl) crystal and the crystal detection efficiency are derived theoretically. Finally, it is made about the error evaluation of the online system in industrial production. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/1739/1/012039

Additional details

Identifiers

DOI
10.1088/1742-6596/1739/1/012039;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
1739
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
2020 International Conference on Physics and Engineering Mathematics
Acronym
ICPEM 2020
Dates
7-8 Nov 2020
Place
Beijing (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53086092
Subject category
S07: ISOTOPES AND RADIATION SOURCES; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CRYSTALS; DESIGN; DETECTION; EFFICIENCY; ERRORS; PULSES; SODIUM IODIDES; THORIUM DEPOSITS; THORIUM ORES
Descriptors DEC
ALKALI METAL COMPOUNDS; GEOLOGIC DEPOSITS; HALIDES; HALOGEN COMPOUNDS; INORGANIC PHOSPHORS; IODIDES; IODINE COMPOUNDS; ORES; PHOSPHORS; SODIUM COMPOUNDS; SODIUM HALIDES