| 摘要 |
<p>A gas-liquid mixer which comprises: a gas-liquid mixing cylinder disposed approximately perpendicularly so that an upper and lower part thereof are open to a liquid; two or more hill-shaped collision blades disposed in two or more stages within the gas-liquid mixing cylinder so that the position of the opening part shifts successively at a given angle; and a gas ejection nozzle which can eject a gas to the bottom surface of the lowermost part of these collision blades. By ejecting a gas to the gas-liquid mixing cylinder, the gas and the liquid collide against the collision blades. As a result, the gas and the liquid receive high shear forcesat a right angle due to rotation and a vertical ascent. Because of this, the gas and the liquid are efficiently stirred and a gas/liquid reaction (oxidation, reaction, or dissolution) can be highly accelerated.</p> |
