Additive Manufacturing of Al2O3-Based Carriers for Heterogeneous Catalysis

被引：20

作者：

Ludwig, Theresa ^{[1
,2
]}

von Seckendorff, Jennie ^{[1
,2
]}

Troll, Carsten ^{[1
,2
]}

Fischer, Richard ^{[1
,2
,3
]}

Tonigold, Markus ^{[3
]}

Rieger, Bernhard ^{[1
,2
]}

Hinrichsen, Olaf ^{[1
,2
]}

机构：

[1] Tech Univ Munich, Dept Chem, Lichtenbergstr 4, D-85748 Garching, Germany

[2] Tech Univ Munich, Catalysis Res Ctr, Ernst Otto Fischer Str 1, D-85748 Garching, Germany

[3] Clariant Prod Deutschland GmbH, Waldheimer Str 13, D-83052 Bruckmuhl, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2018年 / 90卷 / 05期

关键词：

Additive manufacturing; Alumina ceramics; Catalyst carriers; Mechanical stability; 3D printing;

D O I：

10.1002/cite.201700151

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Additive manufacturing techniques are known for their impressive possibilities in shaping complex structures, which would be beneficial in the production of alumina-based catalyst shaped bodies. 3D printing of dense ceramics, especially Al2O3, is known for various printing systems. However, only little effort was done to produce pure alumina parts with increased BET surface areas and sufficient mechanical strength to be used as catalyst carriers. The applicability of four different printing techniques is evaluated and discussed to determine possibilities, strategies and limitations of each technique.

引用

页码：703 / 707

页数：5

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