Abstract:
Verfahren zur Herstellung von Lösungen von molekularem Sauerstoff in flüssigen Kohlenwasserstoffen durch in Berührung bringen von flüssigen Kohlenwasserstoffen mit molekularem Sauerstoff unter erhöhtem Druck in einer senkrecht stehenden Absorptionszone, dadurch gekennzeichnet, daß man a) am unteren Ende der Absorptionszone eine Wasserschicht aufrecht erhält b) in die Wasserschicht molekularen Sauerstoff einleitet c) oberhalb der Wasserschicht flüssige Kohlenwasserstoffe zuführt d) den aus der Wasserschicht aufsteigenden fein verteilten molekularen Sauerstoff zusammen mit den flüssigen Kohlenwasserstoffen bei einer Temperatur von 0 bis 50°C unter Durchmischung in der Absorptionszone nach oben leitet mit der Maßgabe, daß sich keine zusammenhängende Gasphase ausbildet und e) die Lösung von molekularem Sauerstoff in flüssigem Kohlenwasserstoff am oberen Teil der Absorptionszone austrägt.
Abstract in simplified Chinese:一种将氧导入液体(14)之设备(10),包括供应液体至位于或接近液体表面S之混合设备(18)之泵(12),以避免静水压头引起之问题,及以非推动压力提供氧至混合设备(18)中之PSA设备(34),该混合设备(18)系设计成可利用流体能量而协助氧与液体之混合。
Abstract:
A carbonic water production apparatus equipped with a carbonic acid gas dissolving apparatus 3 and a circulation pump 1 wherein water in a bath 11 is circulated by the circulation pump 1, and a carbonic acid gas is fed into the carbonic acid gas dissolving apparatus 3 to dissolve the carbonic acid gas in the water, and wherein the circulation pump 1 is a positive-displacement metering pump having a self-priming ability; a carbonic water production method using this apparatus; a carbonic water production method comprising an early step for producing a carbonic water and a concentration maintaining step for the carbonic water; a carbonic water production apparatus equipped with a means for controlling the feeding pressure of carbonic water gas so that give an intended concentration of carbonic acid gas; a carbonic water production apparatus which automatically discharges out a drain; and a carbonic water production apparatus combined with a portable foot bath.
Abstract:
This invention concerns an apparatus and a method for producing carbonated water capable of obtaining high concentration carbonated water effectively. Carbon dioxide gas is passed through a first carbon dioxide gas dissolver (7) composed of a membrane module to be dissolved in water and the carbonated water passing through the first carbon dioxide gas dissolver (7) is passed through a static mixer (13), which is a second carbon dioxide gas dissolver. Consequently, a high concentration carbonated water can be obtained remarkably, effectively and easily with a simpler structure than conventionally.
Abstract:
A gas transfer system and method for dissolving at least one gas into a liquid. The system includes a gas transfer vessel also known as a reactor. A liquid inlet feed is connected to the reactor for transferring the liquid into the reactor. A gas inlet is connected to the reactor for feeding the gas into the reactor. An outlet is connected to the reactor for transferring the liquid with at least some of the gas therein away from the reactor. The system also includes a feed pump connected to the inlet feed to pressurize the contents of the inlet feed and the reactor, and a regenerative turbine connected to the feed pump and to the outlet. The various embodiments of the gas transfer system use pressurization in the gas transfer vessel to enhance gas transfer therein, minimize the net energy consumption, and retain highly supersaturated dissolved gas in solution. Some embodiments further help to reduce effervescence loss. The method of the present invention utilizes the system of the present invention and operates the feed pump and regenerative turbine to accomplish these advantages.