Acidizing fluids' type, concentration, jet pulse frequency, treatment time and interval treated may be selected according to degree of formation plugging.
该工艺可根据地层堵塞情况及程度，选择酸液种类、酸液浓度、射流脉冲频率、处理时间和处理层位。
A field experiment shows that the rotary jet pulse ventilation is very effective for prevention and control of gas accumulation in the upper corner of coal faces.
现场试验表明，环绕射流脉冲通风对治理上隅角瓦斯积聚的效果良好。
Cost Effective Operation. This equipment saves more than 30% energy than pulse jet circular baghouse as it does not need air compressors.
运行费用低。 本设备更节能，不需要空压机等气源供给设备， 比脉冲反吹圆布袋除尘器节能30%以上。
应用推荐