| 纳米CeO2柴油添加剂制备及改善内燃机节油与排放性能研究 |
| |
| 引用本文： | 张东恒,狄泽超,连玉双,于军. 纳米CeO2柴油添加剂制备及改善内燃机节油与排放性能研究[J]. 石油炼制与化工, 2011, 42(6): 66-72 |
| |
| 作者姓名： | 张东恒 狄泽超 连玉双 于军 |
| |
| 作者单位： | 中国石油大连润滑油研究开发中心; |
| |
| 摘 要： | 使用油溶性水杨醛亚胺化合物先与三氯化铈配位，再结合超重力反应工艺，得到了粒径小、分布窄，且在油中稳定分散的纳米二氧化铈（CeO2）微粒；以该纳米微粒的油分散体系为柴油添加剂，通过发动机台架（Phaser140Ti-E30型直列四缸发动机）试验考察加剂前后发动机负荷特性、速度特性及有害污染物排放等指标，结果表明，纳米CeO2柴油添加剂可使内燃机节油最高可达7%左右，同时降低了排放中的总碳氢化合物、颗粒物等有害物质及烟度。
|
| 关 键 词： | 纳米二氧化铈 稀土 燃油添加剂 节能减排 |
| 收稿时间： | 2010-10-26 |
| 修稿时间： | 2011-01-27 |
STUDY ON THE PREPARATION OF NANOPARTICULATE CEO2 AND ITS FUNCTION AS ADDITIVE TO IMPROVE FUEL CONSUMPTION AND EMISSION OF DIESEL ENGINE |
| |
| Zhang Dongheng,Di Zechao,Lian Yushuang,Yu Jun. STUDY ON THE PREPARATION OF NANOPARTICULATE CEO2 AND ITS FUNCTION AS ADDITIVE TO IMPROVE FUEL CONSUMPTION AND EMISSION OF DIESEL ENGINE[J]. Petroleum Processing and Petrochemicals, 2011, 42(6): 66-72 |
| |
| Authors: | Zhang Dongheng Di Zechao Lian Yushuang Yu Jun |
| |
| Affiliation: | Zhang Dongheng,Di Zechao,Lian Yushuang,Yu Jun(PetroChina Dalian Lubricating Oil R&D Institute,Dalian116032) |
| |
| Abstract: | Nanoparticulate CeO2 well dispersed in diesel fuel was prepared from oil-soluble salicylaldimine Schiff Base-cerium (III) chloride complexes under higee conditions. The effect of using nano-CeO2 dispersed component as fuel additive on the diesel engine performance and emissions were evaluated on Phaser140Ti-E30 test device with inline four-engine. A fuel saving of about 7% was obtained and the waste emissions including exhaust smoke, total hydrocarbons (THC) and particulate matter (PM) reduced with a nano-CeO2 adding dosage of 50 g/g in diesel fuel. |
| |
| Keywords: | nanoparticulate ceria rare earth fuel additive energy saving and waste emissions reduction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《石油炼制与化工》浏览原始摘要信息 |
|
点击此处可从《石油炼制与化工》下载全文 |
