Control design is important for proton exchange membrane fuel cell (PEMFC) generator. This work researched the anode system of a 60-kW PEMFC generator. Both ano
A technology of ultrasonic-electric united desalting and dewatenng of crude oil is studied.The ultrasonic setup is designed to form a standing-wave field,which
The thermal stability, particle size and morphology and oil absorption of aluminum hydroxide(ATH) treated by dry modification with three different modifiers wer
The mesoporous molecular sieve (MCM)-41 using ionic liquid as template has been prepared.The typical template of ionic liquid Was[C16mim]X.In thiS article,the u
The design method of small-flow high-head centrifugal-vortex pump was presented.This pump,configured with 1nducer,complex-centrifulgal impeller and open-vortex