USE OF SOLID OXIDE FUEL CELL FOR INCREASING THE ENERGY EFFICIENCY OF THE ELECTROFLOTATOR

2019 ◽  
Vol 9 (1) ◽  
pp. 47-51
Author(s):  
Vladimir D. NAZAROV ◽  
Ivan S. ERILIN ◽  
Maxim V. NAZAROV ◽  
Olga V. SMORODOVA
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
High Efficiency ◽  
Experimental Studies ◽  
Active Surface ◽  
Cell System ◽  
Solid Oxide ◽  
Specific Power ◽  
Oxide Fuel ◽  
Hydrogen Fuel Cell

Advances in fuel cells in recent years have made it possible to apply them with high efficiency in various engineering fields. In this paper, a scheme of functioning of an electrofloter was proposed in conjunction with a solid oxide fuel cell. Experimental studies of a hydrogen fuel cell were carried out to obtain a current-voltage characteristic and a curve for the dependence of the fuel cell efficiency on the specific power and current was obtained. The surface efficiency of the electroflater - fuel cell system was built and conclusions were drawn about energy savings and optimal areas of the active surface of the fuel cell under investigation when working with electroflotters with a capacity of up to 3 m3 / h.

Experiences With the First Japanese-Made Solid-Oxide Fuel-Cell System

2005 ◽  
Vol 2 (3) ◽  
pp. 179-185 ◽  
Author(s):  
Yasunobu Mizutani ◽  
Koji Hisada ◽  
Kenji Ukai ◽  
Misuzu Yokoyama ◽  
Hirofumi Sumi
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
High Efficiency ◽  
Cost Effective ◽  
Cell System ◽  
Solid Oxide ◽  
Small Scale ◽  
Oxide Fuel ◽  
Bipolar Plates ◽  
Efficiency Cost

A solid-oxide fuel-cell (SOFC) system based on planar type cells and a cylindrical stack design was examined for small-scale stationary applications. To reduce the operating temperature of electrolyte-supported type cells, scandia-stabilized zirconia (ScSZ) was employed as the electrolyte. A compact catalytic partial oxidation (CPOx) reformer was employed and thin ferritic stainless steel was used for the interconnect bipolar plates. As a result, a carefully designed internal manifold-type 68 cell stack produced an output of 1kW at 1073K with thermal self-sustaining conditions. Also, important issues in realizing high-efficiency, cost-effective SOFC systems are discussed.

High efficiency thermoelectric cooperative control of a stand-alone solid oxide fuel cell system with an air bypass valve

Energy ◽  
2018 ◽  
Vol 152 ◽  
pp. 13-26 ◽  
Author(s):  
Jianhua Jiang ◽  
Tan Shen ◽  
Zhonghua Deng ◽  
Xiaowei Fu ◽  
Jian Li ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Cooperative Control ◽  
High Efficiency ◽  
Cell System ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell System ◽  
Bypass Valve

Examination of a high-efficiency solid oxide fuel cell system that reuses exhaust gas

2017 ◽  
Vol 114 ◽  
pp. 1387-1392 ◽  
Author(s):  
Takaaki Somekawa ◽  
Kazuo Nakamura ◽  
Takuto Kushi ◽  
Takao Kume ◽  
Kenjiro Fujita ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
High Efficiency ◽  
Cell System ◽  
Solid Oxide ◽  
Exhaust Gas ◽  
Oxide Fuel ◽  
Fuel Cell System

Experimental investigation into performance of integrated hotbox in 1-kW solid oxide fuel cell system

2015 ◽  
Vol 13 (7) ◽  
pp. 730-735
Author(s):  
Wen-Tang Hong ◽  
Ya-Ling Wu ◽  
Tzu-Hsiang Yen ◽  
Cheng-Nan Huang ◽  
Hsueh-I Tan ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Cell System ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell System

Thermodynamic modeling of an integrated biomass gasification and solid oxide fuel cell system

2015 ◽  
Vol 81 ◽  
pp. 400-410 ◽  
Author(s):  
Junxi Jia ◽  
Abuliti Abudula ◽  
Liming Wei ◽  
Baozhi Sun ◽  
Yue Shi
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Thermodynamic Modeling ◽  
Biomass Gasification ◽  
Cell System ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell System
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