High Purity Oligomeric Oxymethylene Ethers as Diesel Fuels

被引：34

作者：

Deutsch, Diana ^{[1
]}

Oestreich, Dorian ^{[1
]}

Lautenschuetz, Ludger ^{[1
]}

Haltenort, Philipp ^{[1
]}

Arnold, Ulrich ^{[1
]}

Sauer, Joerg ^{[1
]}

机构：

[1] Karlsruhe Inst Technol, Inst Catalysis Res & Technol IKFT, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2017年 / 89卷 / 04期

关键词：

Diesel fuels; Emission reduction; Oxymethylene ethers; POLY(OXYMETHYLENE) DIMETHYL ETHERS; DESIGN;

D O I：

10.1002/cite.201600158

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Oligomeric oxymethylene dimethyl ethers (OMEn, CH3(OCH2)(n)OCH3, n = 1-5) are promising diesel fuels for the reduction of harmful emissions. If OMEs are produced from dimethoxymethane and trioxane, the resulting OME mixtures usually contain residual trioxane which appears, after rectification, in the OME2 fraction. To circumvent this obstacle, substoichiometric amounts of trioxane have been employed in OME synthesis. Thus, OME2 samples with high purity could be prepared. Physicochemical and fuel data of high purity OME2 and higher OMEs have been determined to supplement previously reported data.

引用

页码：486 / 489

页数：4

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