ADSORPTIONDESORPTION METHOD AND ADSORPTIONDESORP
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专利名称：ADSORPTION/DESORPTION METHOD AND ADSORPTION/DESORPTION DEVICE
发明人：ISHIKAWA, Takahiro,石川高広,KIMURA,
Nobuo,木村信夫
申请号：JP2018/004114
申请日：20180207
公开号：WO2018/147303A1
公开日：
20180816
专利内容由知识产权出版社提供
专利附图：
摘要：The problem addressed by the present invention is to provide an adsorption/desorption method highly efficient for adsorption and desorption in a liquid
phase and an adsorption/desorption device for implementing that method. This adsorption/desorption method includes: a step in which, with respect to a container that accommodates a granular adsorbent in a flowable state and that is such that at least the bottom part has a portion wherein the cross-sectional area of the inside cavity gradually becomes larger from bottom to top, a liquid containing a substance to be adsorbed is supplied to the bottom part of the container and flows upward in the container cavity, causing at least a portion of the granular adsorbent to flow while the substance to be adsorbed is being adsorbed on the granular adsorbent; a step for stopping the supply of the liquid containing the substance to be adsorbed, then discharging the liquid retained in the container cavity from the bottom part of the container; a step for supplying a liquid for desorbing the adsorbed substance from the granular adsorbent so that the adsorbed substance is desorbed from the granular adsorbent; and a step for stopping the supply of liquid for desorbing the adsorbed substance from the granular adsorbent, then discharging the liquid retained in the container cavity from the bottom part of the container.
申请人：NISSO ENGINEERING CO., LTD.,日曹エンジニアリング株式会社,NIPPON SODA CO., LTD.,日本曹達株式会社,TAKAHASHI METAL INDUSTRIES CO., LTD.,高橋金属株式会社地址：6-1, Kanda Jimbocho 1-chome, Chiyoda-ku, Tokyo 1010051 JP,〒1010051 東京都千代田区神田神保町１丁目６番１号 Tokyo JP,2-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 1008165 JP,〒1008165 東京都千代田区大手町２丁目２番１号 Tokyo JP,864-4, Hosoe-cho, Nagahama-shi, Shiga 5260105 JP,〒5260105 滋賀県長浜市細江町８６４番地４ Shiga JP 国籍：JP,JP,JP,JP,JP,JP
代理人：HIROTA, Masanori,廣田雅紀
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