Panasonic Corporation

Hitachi Zosen Corporation

Yoshinori Sakai

Masato Hirano

Daisuke Hashimoto

Yoshinobu Takaki

Tateo Nakashima

Yoshihiro Asari

Masato Kawami

The present invention is to provide, in a combined system of a bioethanol producing device and an SOFC, a method that is capable of further enhancing the electric power generation efficiency of the SOFC, and is also capable of achieving further reduction of the energy required for distillation of the fermented liquid. A part of an anode off-gas is refluxed to the water-containing ethanol vapor line from the mash column to the reforming device at a reflux ratio ((flow rate of reflux gas)/(flow rate of (anode off-gas)&#x2212;(reflux gas))) of from 1 to 2. The ethanol concentration of the water-containing ethanol vapor is controlled by refluxing, to a range of from 25 to 35% by weight with water contained in the anode off-gas of the solid oxide fuel cell.

Energy saving method in combined system of bioethanol producing device and solid oxide fuel cell

In a component mounting device in which a component is picked up and mounted on a circuit board by a suction nozzle, an amount of displacement between a center position of the suction nozzleand that of the picked-up componentis measured, and when it is larger than a preliminarily determined value, a warning is generated indicating that the parts cassettefrom which the componenthas been fed is in abnormal condition, as well as the mounting action of the componentis stopped.

Method and device for mounting electronic component

Growing community of inventors

Osaka, Japan

Yoshinori Sakai