| 摘要 |
<p>PURPOSE: To introduce gas of an excessive amt. with respect to an equil. state corresponding to the saturation at and under an arbitrary and prescribed temp. and pressure into water by vigorously stirring the water so as to expose its free surface to the gas. CONSTITUTION: This apparatus is provided with a hollow vessel 1 which is substantially spherical in its upper part 2, has a narrow lower part 4 tapering according to the bottom end and is circularly symmetrical with an axial line. A duct 13 extends diagonally from the upper side in the intermediate part of this vessel 1 and is adapted to form an acute angle with at least the tangent plane of the vessel 1. Further, a reaction chamber 15 is provided with a hollow element 21 having several pieces of holes 24 in a tangent direction and an outflow aperture 27 and a pressure chamber formed between the inside wall of the reaction chamber 15 and this hollow element 21. These holes 24 are communicated with the pressure chamber. The apparatus is provided with a pump 14 for forcibly swirling the water and the respective means described above are connected in a closed loop state. Consequently, the water which is the water contg. the gas of the excessive amt. with respect to the equil. state corresponding to the saturation at and under the arbitrary and prescribed temp. and pressure and contains the gas in a stable coupling state may be produced.</p> |
