リサイクル燃料ディーゼル機関の特性に関する研究(動物・植物油脂/廃プラスチック熱分解油の混合燃料)(OS.3 植物油燃料エンジン)

概要

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We experimentally evaluate a performance and exhaust emissions of a single-cylinder, four stroke direct injection diesel engine operating on diesel fuel containing 40% volume waste food-oil (Blend 4P), Blend 4P containing 30% waste soybean oil and 30% waste animal fat (Blend 4P-S30, 4P-M30), waste polystyrene pyrolysis oil containing 50% waste soybean oil and animal fat (Blend PS and Blend PS-M), and waste polystyrene pyrolysis heavy oil containing 50% waste soybean oil (Blend PS-H). The combustion characteristics, emissions such as Nox, CO, HC, O_2, CO_2, smoke, particle size distribution and first stage durability test are compared with the case of JIS # 2 diesel fuel. We found that (1) the Nox emissions of the fuel containing animal fats such as blend 4 P-M30 and Blend PS-M are lower than base fuel in the almost load range. (2) the CO emissions are lower than base fuel especially in the low load range. (3) Exhaust emissions of Blend PS-H are higher than another Blend PS in the over all range.
一般社団法人日本機械学会の論文
2004-03-03