Gas separation: processes – Sound waves used – Degasification of liquid
Patent
1998-06-16
2000-08-22
Spitzer, Robert H.
Gas separation: processes
Sound waves used
Degasification of liquid
95242, 95266, 96175, 96180, 96193, B01D 1900
Patent
active
061065900
ABSTRACT:
In an apparatus for defoaming liquid with ultrasonic wave in order to eliminate foam or bubble from the liquid, provided with an ultrasonic wave liquid tank, a defoaming tank, and an ultrasonic oscillator for irradiating ultrasonic wave through the ultrasonic wave transmitting liquid to the defoaming tank; at least a part of the defoaming tank is immersed in the ultrasonic wave transmitting liquid in the ultrasonic wave liquid tank, and a degree of unsaturation of dissolved air in the ultrasonic wave transmitting liquid under defoaming operation is not lower than 10%.
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European Patent Office--Patent Abstracts of Japan Publication # 59092003, Publication Date May 28, 1984. Publication # 07080207, Publication Date. Mar. 28, 1995.
Nishi Yasuo
Sakurai Takeshi
Ueno Nobuhiro
Bierman Jordan B.
Konica Corporation
Spitzer Robert H.
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