Development of Highly Performance Reactor by Use of Double Spiral Heat Exchanger

Research Project

Project/Area Number	21560789
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Reaction engineering/Process system
Research Institution	Yamagata University
Principal Investigator	KURIYAMA Masafumi 山形大学, 大学院・理工学研究科, 教授 (90107178)
Project Period (FY)	2009 – 2011
Project Status	Completed (Fiscal Year 2011)
Budget Amount *help	¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000) Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000) Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000) Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords	二重螺旋型反応器 / 二次流れ / 反応速度 / コンパクト反応器 / 反応速度定数 / 加水分解反応 / 蓄熱微粒子 / 積層型反応器
Research Abstract	Double spiral type heat exchanger which was developed by the authors was applied to compact reactor. Two types of hydrolysis reaction were caused in passage of the heat exchanger. It was confirmed that the rate of reaction in double spiral type passage have higher value than those of the straight type reactor. This reaction enhancement was resulted from the mixing effect caused by the secondary flow