Synthesis of a Green Diesel Fuel Additive Over Cation Resins

被引：132

作者：

Zheng, Yanyan ^{[1
]}

Tang, Qiang ^{[1
]}

Wang, Tiefeng ^{[1
]}

Liao, Yuhui ^{[1
]}

Wang, Jinfu ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem Engn, Beijing Key Lab Green React Engn & Technol, Beijing 100084, Peoples R China

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2013年 / 36卷 / 11期

关键词：

Cation resin; Diesel fuel; Fuel additive; Paraformaldehyde; Polyoxymethylene dimethyl ethers; POLY(OXYMETHYLENE) DIMETHYL ETHERS; ACID; DIMETHOXYMETHANE; ESTERIFICATION; BIODIESEL; METHANOL; METHYLAL;

D O I：

10.1002/ceat.201300360

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The synthesis of polyoxymethylene dimethyl ethers (PODEn), being green diesel fuel additives, from dimethoxymethane (DMM) and paraformaldehyde over three different cation resins, namely NKC-9, D001-CC, and D72, in a stirred-autoclave reactor was investigated. The pore size distribution and surface area were measured with nitrogen adsorption-desorption. NKC-9 had a larger exchange capacity, better developed porosity structure, and higher reaction activity than D001-CC and D72. The effects of reaction temperature, DMM/CH2O molar ratio, reaction time, and catalyst loading were studied with NKC-9. A possible mechanism was explored to describe the bond reorganizations during the reactions.

引用

页码：1951 / 1956

页数：6

共 29 条

[1] LITHIUM HALIDE-ASSISTED FORMATION OF POLYOXYMETHYLENE DIMETHYL ETHERS FROM DIMETHOXYMETHANE AND FORMALDEHYDE [J].

ARVIDSON, M ;

FAKLEY, ME ;

SPENCER, MS .

JOURNAL OF MOLECULAR CATALYSIS, 1987, 41 (03) :391-393

[2] SOME PHYSICAL PROPERTIES OF POLYOXYMETHYLENE DIMETHYL ETHERS [J].

BOYD, RH .

JOURNAL OF POLYMER SCIENCE, 1961, 50 (153) :133-&

[3] Chemical Equilibrium and Reaction Kinetics of the Heterogeneously Catalyzed Formation of Poly(oxymethylene) Dimethyl Ethers from Methylal and Trioxane [J].

Burger, Jakob ;

Stroefer, Eckhard ;

Hasse, Hans .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (39) :12751-12761

[4] Poly(oxymethylene) dimethyl ethers as components of tailored diesel fuel: Properties, synthesis and purification concepts [J].

Burger, Jakob ;

Siegert, Markus ;

Stroefer, Eckhard ;

Hasse, Hans .

FUEL, 2010, 89 (11) :3315-3319

[5]

Carey R.J., 2007, Advanced Organic Chemistry Part A: Structure and Mechanisms

[6]

Chen J., 2009, US Patent, Patent No. [US 7560599B2, 7560599]

[7] Ordered mesoporous materials [J].

Ciesla, U ;

Schüth, F .

MICROPOROUS AND MESOPOROUS MATERIALS, 1999, 27 (2-3) :131-149

[8]

Feng G. L., 2012, FINE SPECIALTY CHEM, V4, P50

[9] Introduction and advancement of a new clean global fuel: The status of DME developments in China and beyond [J].

Fleisch, T. H. ;

Basu, A. ;

Sills, R. A. .

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2012, 9 :94-107

[10] Decoupling mesoporosity formation and acidity modification in ZSM-5 zeolites by sequential desilication-dealumination [J].

Groen, JC ;

Moulijn, JA ;

Pérez-Ramírez, J .

MICROPOROUS AND MESOPOROUS MATERIALS, 2005, 87 (02) :153-161

← 1 2 3 →