阅读说明：本技术 具有均匀壁厚度的四叶体形式的催化剂成型体 (Shaped catalyst bodies in the form of tetralobes with uniform wall thickness ) 是由 C·瓦尔斯多夫 M·O·肯尼玛 M·D·考夫曼雷丘尔斯基 H·博彻特 于 2019-02-19 设计创作，主要内容包括：本发明涉及具有四个圆形通道的四叶体形式的催化剂成型体,这些通道的中点形成正方形,并且在每种情况下两个相邻通道之间的间距为通道的外壁厚度的0.8至1.2倍,所述成型体用于SO<Sub>2</Sub>氧化成SO<Sub>3</Sub>。(The invention relates to catalyst shaped bodies in the form of quadrulobes having four circular channels, the middle points of which form a square and the spacing between two adjacent channels is in each case 0.8 to 1.2 times the thickness of the outer wall of the channel, for SO 2 By oxidation to SO 3 。)