Introduction of the Technical Regulation for CA Storage of Grain by Purging Carbon Diozide in China
The technical regulation for CA storage of grain by purging carbon dioxide in China was made, and the main technical parameters and their proofs were introduced. In the regulation, it is required to remain carbon dioxide concentration above 35 percent for 15 days for complete insect control,and the structures used for controlled atmosphere treatments must have a good gas tightness that corresponds to a decay time of 4 minutes for an applied excess pressure drop of 500 to 250 Pa in a full storage for the process to be effective and economical. The appropriate initial CO2 concentrations under different gas tightness conditions were also stipulated.
CO2 CA storage technical regulation
Wang Shuanglin Tu Jie
Chengdu Grain Storage Research Institute 610031
国际会议
成都
英文
562-564
2008-09-21（万方平台首次上网日期，不代表论文的发表时间）