Products-微化工研究组

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Dalian Institute of Chemical Physics, Chinese Academy of Sciences in 2000, was the first in China to carry out the micro-chemical technology research and founded "Micro-Chemical Technology" research group in 2001, has so far established a high-tech research platform including fundamental research,R&D, and micro-fabrication, providing a solid foundation.on R&D of microchemcal system and engineering scale-up.

Miniaturized Methanol Autothermal Reforming System with H₂ Production Rate of 1.0 Nm³/h
		Brief introduction
		This invention relates to a miniaturized integrated autothermal methanol reofrming system, whcih is integrated with methanol autothermal reforming and CO selective oxidation (PROX) and other major reaction units. CO clean-up step is designed without traditional CO water gas shift unit, and with only two-stage CO selective oxidation units which suit for PEMFC application. The complete system uses the modular design consisting of a methanol autothermal reforming/heat exchanger module, a catalytic combustion/vaporization module, two sets of CO selective oxidation/heat exchanger modules. These four modules are all integrated with monolithic catalytic reactor and micro-channel heat exchanger. This system is able to produce reformate with CO level < 30 ppm and H ₂ content > 53% which suits for 1KW PEMFC application.
		Appication: 100W-100KW PEMFC H2 source or related chemical process.

Microchemical system for the production of ammonium dihydrogen phosphate throughput of eighty thousand tons/year
		Brief introduction
		Microchemical system developed by MT group for the production of ammonium dihydrogen phosphate have many advantages on fast mass transfer, efficient heat transfer, quick response and easy process control, stable product quality, smooth operation, no vibration, no noise, zero emissions, etc., and presenting a process-intensified, safer, highly efficient, and clean microte-chnology. This compact micro-chemical system (the volume of micro-reactors, micro mixers and micro-heat exchanger volume is all smaller than 6L, see Figure) with low pressure drop (<0.1 MPa) and throughput of eighty thousand tons/year, has been running stably more than one year.
		This technique has been authenticated by the Science and Technology Department of Liao-ning Province and Shenyang Branch of Chinese Academy of Sciences in November 2009, repre-senting a signnificant breakthrough in the industrial application of microreaction technology in China.

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