Test device and method for simulating uniform diffusion of CO2 in soil

Test device and method for simulating uniform diffusion of CO2 in soil

The invention provides a test device and a test method for simulating uniform diffusion of CO2 in soil. The concentration of the outside introduced CO2 is controlled by virtue of an outside gas transmission system, the CO2 is transported to a gas inlet device of a gravel bed by virtue of a gas inlet...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HAO SHAOJIN, CHEN FU, XU YAQING, TAN MIN, MA JING, ZHANG SHAOLIANG
Format: Patent
Sprache:eng
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention provides a test device and a test method for simulating uniform diffusion of CO2 in soil. The concentration of the outside introduced CO2 is controlled by virtue of an outside gas transmission system, the CO2 is transported to a gas inlet device of a gravel bed by virtue of a gas inlet pipe and is uniformly and stably diffused in the soil body by virtue of the gravel bed, a porous ceramic plate and a semi-permeable membrane, so that the influence of CO2 leakage on the crops, soil, underground water and zoology can be simulated. The process is simple, the cost is low, the gas uniformity degree is high, and the practicality is high.