Activity measuring system for fine-particle silicon powder

• Main Authors: CAO JIANGXIA, XU QINLONG, XING QIANGQIANG, ZHANG JUAN, LU SHOUPING, LI ZHITAO, GONG GUANCHENG, XU BOWEN, YUAN HONGFENG
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a system for measuring the activity of fine-particle silicon powder, and belongs to the chemical engineering of silicon powder materials. The system comprises a sampling module for collecting a fine-particle silicon powder sample in a target area, pretreating the collected fine-particle silicon powder sample, and sampling to obtain a first sample; the measuring module is used for carrying out basic measurement on the first sample to obtain basic parameters, meanwhile, continuously sampling a second sample from the first sample to carry out a burning experiment, and capturing a first parameter in the burning process and a second parameter after burning in real time; continuously sampling a third sample from the first sample to carry out a chemical experiment, and recording the change condition of the reaction parameters in the chemical reaction process to obtain a third parameter; the analysis module is used for carrying out activity analysis on the first sample according to the obtained