Testing method for evaluating the effect of CO2 reaction rate of acid rock plate
The invention discloses a testing device and method for evaluating effects of CO2 reaction rate of acid rock plate. The testing device includes an acid fluid conveying unit, a CO2 conveying unit, a mixing tank, a plate holder, a recycling fluid tank, and a vacuum pump. The mixing tank includes an acid fluid inlet, a CO2 inlet, and a miscible fluid outlet. The acid fluid inlet is connected with the acid fluid conveying unit, the CO2 inlet is connected with the CO2 conveying unit, the miscible fluid outlet is connected with the plate holder, the plate holder is connected with the recycling fluid tank, and the recycling fluid tank is connected to the vacuum pump. The CO2 conveying unit includes a CO2 cylinder and a gas booster pump which is connected to the cylinder. The outlet of the pump is connected to the gas inlet of the mixing tank.
SOUTHWEST PETROLEUM UNIVERSITY
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Chao Xiao Nianxi Ruimin Jun Bo Feng Jianchun Jinqiao Xiangzeng Shiyan
Liu Li Wang Gao Ni Gou Shen Guo Wu Wang Hao