Selective oxidation of methane by using aqueous hydrogen peroxide solution as oxidant was investigated. Colloidal nanosized Cu-Fe-silicalite-1 was prepared and a micro reactor was used to intensify mass transport. It was found that the oxygenate productivity could be enhanced nearly three orders of magnitude while simultaneously ensuring high turn-over-frequencies of some 100 h−1. However, the main product in liquid phase was not methanol, but formic acid. At optimized reaction conditions, a selectivity to formic acid of 96.7 % at a methane conversion of 10.3 % could be achieved.
%0 Journal Article
%1 CITE:CITE201600174
%A Zuo, Hualiang
%A Meynen, Vera
%A Klemm, Elias
%D 2017
%J Chemie Ingenieur Technik
%K Chemie Institut Technische für
%N 12
%P 1759--1765
%R 10.1002/cite.201600174
%T Selective Oxidation of Methane with Hydrogen Peroxide Towards Formic Acid in a Micro Fixed-Bed Reactor
%U http://dx.doi.org/10.1002/cite.201600174
%V 89
%X Selective oxidation of methane by using aqueous hydrogen peroxide solution as oxidant was investigated. Colloidal nanosized Cu-Fe-silicalite-1 was prepared and a micro reactor was used to intensify mass transport. It was found that the oxygenate productivity could be enhanced nearly three orders of magnitude while simultaneously ensuring high turn-over-frequencies of some 100 h−1. However, the main product in liquid phase was not methanol, but formic acid. At optimized reaction conditions, a selectivity to formic acid of 96.7 % at a methane conversion of 10.3 % could be achieved.
@article{CITE:CITE201600174,
abstract = {Selective oxidation of methane by using aqueous hydrogen peroxide solution as oxidant was investigated. Colloidal nanosized Cu-Fe-silicalite-1 was prepared and a micro reactor was used to intensify mass transport. It was found that the oxygenate productivity could be enhanced nearly three orders of magnitude while simultaneously ensuring high turn-over-frequencies of some 100 h−1. However, the main product in liquid phase was not methanol, but formic acid. At optimized reaction conditions, a selectivity to formic acid of 96.7 % at a methane conversion of 10.3 % could be achieved.},
added-at = {2018-02-16T10:41:12.000+0100},
author = {Zuo, Hualiang and Meynen, Vera and Klemm, Elias},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2a85a2567eb4a39c6fd1a46a94e052e41/robinhimmelmann},
doi = {10.1002/cite.201600174},
interhash = {b68c8b60b06956cb52014f9ca9cd70b0},
intrahash = {a85a2567eb4a39c6fd1a46a94e052e41},
issn = {1522-2640},
journal = {Chemie Ingenieur Technik},
keywords = {Chemie Institut Technische für},
number = 12,
pages = {1759--1765},
timestamp = {2018-02-16T09:41:12.000+0100},
title = {Selective Oxidation of Methane with Hydrogen Peroxide Towards Formic Acid in a Micro Fixed-Bed Reactor},
url = {http://dx.doi.org/10.1002/cite.201600174},
volume = 89,
year = 2017
}