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

Searching method for energy spectrum with close peak positions suitable for neutron activation element analysis

A technology of elemental analysis and peak position, which is applied to the use of wave/particle radiation for material analysis, material analysis, measuring devices, etc., can solve the problems of unable to analyze materials, unable to analyze unknown elements, and unable to analyze elements, etc.

Active Publication Date: 2015-09-30
DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the disadvantages of this method are: unknown elements cannot be analyzed, and elements without a mathematical model cannot be analyzed; at the same time, materi

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
  • Searching method for energy spectrum with close peak positions suitable for neutron activation element analysis
  • Searching method for energy spectrum with close peak positions suitable for neutron activation element analysis
  • Searching method for energy spectrum with close peak positions suitable for neutron activation element analysis

Examples

Experimental program
Comparison scheme
Effect test
No Example Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a searching method for energy spectrum with close peak positions suitable for neutron activation element analysis. The method comprises the following steps: numbering files in a spectrum-form knowledge base, constructing an index file which is a binary number of which the bit length is equal to the number of spectrum forms according to peak position information, carrying out corresponding Boolean calculation on the index file to obtain a spectrum form meeting a searching requirement in the spectrum-from knowledge base. According to the searching method, the spectrum form with a peak position close to the actually measured spectrum form can be quickly and accurately found out from the spectrum-form knowledge base, particularly when the quantity of the spectrum form files in the spectrum-form knowledge base is large enough and is much larger than a total address quantity of the spectrum form files. The advantages of the method are obviously embodied.

Description

technical field [0001] The invention relates to a data processing technical method for elemental analysis, in particular to a data processing technical method for neutron activation elemental analysis. Background technique [0002] Building materials, coal, thermal power, metallurgy, mining and other industries need to analyze the element composition and content of bulk materials on the conveyor belt to guide production. As a main online elemental analysis instrument, the multi-element analyzer using neutron activation prompt gamma analysis technology can realize continuous analysis of bulk materials on the conveyor belt. [0003] At present, the analysis principle of this type of instrument is that neutrons are irradiated on the material and react with the nuclei of each element in the material. Different elements emit characteristic γ-rays with different energies and intensities. By detecting the energy of characteristic γ-rays, the types of elements are identified. The e...

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): G01N23/00
Inventor 张伟杨振龙尚庆敏尹德有龚亚林佟超赵龙刘永超刘业绍国家罡张建王羡吕怀振杜国军周美莲黄铭鹏谢福生
Owner DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
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