APPARATUS AND METHOD FOR SUPPLYING PULSE TO SOLVENT EXTRACTION COLUMN

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United States of America Patent

SERIAL NO

15334630

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed are an apparatus and a method for supplying a pulse to solvent extraction column (hereinafter, pulsed column). More particularly, the present invention relates to a low cost apparatus with a simple method for stably supplying a pulse to a pulsed column, which is employed as unit equipment in a solvent extraction process. The apparatus for supplying a pulse to the pulsed column having a first solvent inlet and a second solvent outlet at the low part of the pulsed column, and a second solvent inlet and a first solvent outlet at the top part of the pulsed column thereof, includes: a diaphragm pump actuated by using electric power or compressed air, and having a discharge part and a suction part, in which one of the discharge part and the suction part is blinded while the remaining one thereof is connected to the pulsed column via a pulse supply line.

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Patent Owner(s)

Patent OwnerAddress
KEPCO NUCLEAR FUEL CO LTD242 DAEDEOK-DAERO 989BEON-GIL YUSEONG-GU DAEJEON 305-353

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAE, Youngmoon Daejeon, KR 10 2
CHO, Hyunkwang Daejeon, KR 9 2
KWAK, Dongyong Daejeon, KR 10 2
LEE, Byungkuk Sejong-si, KR 9 1
YANG, Seungchul Daejeon, KR 10 2

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