|
Jenoptik: Unique method for producing individual catalyst materials
5/14/2015 |
|
|
The catalysts, currently available on the market, are mainly standard products based on noble materials, which cannot or only to a very limited extent be adapted to the users' particular requirements. Furthermore, noble metal catalysts have only a small thermal stability (less than 650 ºC) and are not resistant against a great number of contaminants, such as sulfur.
In close cooperation with the Institute for Technical and Environmental Chemistry of the Friedrich Schiller University Jena, Jenoptik has succeeded in developing a high-speed synthesis method for producing individual catalyst materials, based on mixed metal oxides. During this type of synthesis, a spray of defined starting materials is heated in a short time up to 800 º to 1000 ºC and cooled abruptly again. As a result nanoparticles with energetically suboptimal atomic structures are formed. Those structures feature defects that contaminants or other substances may link up to for transformation during synthesis processes. The high process speed leads to an especially large number of defects in the nanoparticles making them an especially effective catalyst material. The characteristics of these highly functionalized particles, such as their size, surface area and conductivity can be easily adjusted within a wide range by changing the process parameters of the high-speed synthesis, and in this way the individual customer requirements can be easily met.
Because of the nano scale, the newly developed mixed metal oxide catalyst materials offer large specific surfaces and react very well to all kinds of volatile organic compounds (VOC).
"The combination of the raw materials used in the process and the specially developed high-speed synthesis method enables us to produce a wide range of tailor-made catalyst materials for our customers", says Peter Lischewski, General Manager of JENOPTIK KATASORB GmbH and Vice President Finance of Jenoptik's Lasers & Material Processing division. "Compared to conventional noble metals, our mixed metal oxides are characterized especially by a higher thermal stability (up to 1000 ºC) and high resistance to catalyst poisons." The high catalytic activity and the customer-specific adaptation of the Jenoptik catalysts and systems allow stable conversion rates while significantly reducing reaction temperatures (up to 200 K). Longer lifespan and increased energy efficiency thus lead to significantly lower operating costs.
Jenoptik specializes in developing and manufacturing state-of-the-art exhaust air purification systems and offers not only customized mixed metal oxide catalysts, but also high-performance systems for purifying the exhaust air of industrial plants that can be adapted to customer-specific processes. The holistic and sophisticated solutions for the decomposition of noxious dusts, aerosols, and gases through filtering, adsorption, and catalytic processes ensure efficient and economical exhaust air purification.
More information about Jenoptik products and solutions for exhaust air purification are available in booth C11, hall 9.2 of this year's ACHEMA industry trade fair in Frankfurt am Main. |
|
Related Exhibition:
|
|
|
 |
|
ACHEMA 2015
|
The 31st world forum of the process industry and the trend-setting technology summit for chemical engineering, environmental protection and biotechnology
6/15/2015 - 6/19/2015
Venue: Messe Frankfurt, Frankfurt, Germany
|
|
|
|
|
|
|
主站蜘蛛池模板：
天堂一区二区三区av|
中文字幕av久久爽一区|
国产欧美日韩高清在线不卡|
精品人妻A∨一区|
国产欧美VA天堂在线观看视频|
国产一区二区精品久久凹凸|
中文字幕乱码无码人妻系列蜜桃
|
亚洲真人无码永久在线|
簧片无码|
国产三级精品美女三级|
国产精品自在线拍国产手青青机版|
成人网站免费观看永久视频下载|
国产亚洲AV三级|
亚洲精品久久7777777国产|
亚洲午夜无码久久久久蜜臀av|
亚洲精品无码更新|
成人自拍偷拍视频在线|
日韩一区二区三区日韩精品|
老熟女17页一91|
临邑县|
香蕉久操|
亚洲熟女精品|
中日韩黄色基地一二三区|
伊人网狼人|
国产桃色在线成免费视频|
三级片网站在线观看|
国产成人精品一区二区免费看京|
亚洲欧美日韩愉拍自拍美利坚|
久久老司机视频|
西西444www无码精品|
精品国产av 无码一区二区三区|
成人无码潮喷在线观看|
久热最新精品在线视频|
亚洲av无码成人精品区一区|
性xxxxbbbb|
云浮市|
开心五月婷婷激情综合
|
黄频免费观看在线播放|
国产成人一区二区三区免费|
亚洲 制服 丝袜 无码 在线
|
亚洲无码a∨在线视频|
