2307 マイクロバルブによる化学プロセスのためのスラグ流生成/分離(マイクロメカニズム,一般講演)

概要

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Research and development activities of micro reactor systems and μTAS have been activated. Reactor systems realize the decreases of development time, facility and running cost, etc. Reactor systems are environmentally friendly. This paper reports a new micro process using micro valve to generate/separate slug flow. Slug flow is a flow of striped pattern in a channel. Slug flow increases reaction speed and mixing efficiency in the fields of chemical technology. Conventional method generating slug flow using Y/T channels can not control the pitch independently from flow rate and viscosity, while the developed valve realizes it. The pitch is regulated by tuning drive frequency of the valve. Variable range is from 0.4 mm to 3.4 mm. Water and oil are separated with 95.6% and 91 0%, respectively.
社団法人日本機械学会の論文
2008-04-20