PRODUCT FEATURES
It can monitor on-line the gas-phase products of photocatalysis, thermal catalysis and electrocatalysis;
It can detect free radicals, formaldehyde, enones and other unstable intermediate products (optional for the reactor);
Fast sampling speed (second order);
No chromatographic separation and no polarity discrimination;
Up to 32 reaction channels can be monitored simultaneously by switching valves (valve optional);
Professional database of catalytic and pyrolysis products;
Fixed temperature and temperature programmed product online monitoring;
It can be combined with thermogravimetric and infrared spectrometers;
Application examples
Methane oxidation coupling (OCM) reaction intermediates detection
It can capture and detect active intermediates such as methyl free radicals, peroxymethyl free radicals, and formaldehyde in situ
Dynamic monitoring of methanol-to-olefin (MTH) products
The generation and conversion of formaldehyde (carbon deposit intermediates) and other products on different catalysts can be obtained
Monitoring of polyethylene catalytic pyrolysis products
After the addition of HZSM-5 catalyst to polyethylene, a significant increase in the selectivity of some catalytic pyrolysis products was observed
Coal pyrolysis product monitoring
A large number of hydrocarbon pyrolysis products can be observed online
Mass spectrometry-infrared coupling to study MTH reactions
Spectra of gas-phase desorption products and adsorption products were obtained at the same time
Cigarette pyrolysis product monitoring
The distribution and intensity of pyrolysis products at different pyrolysis temperatures can be observed
(m/z=162 for nicotine)
Other products
We also provide customized services for non-standard time-of-flight mass analyzers and special spare parts for mass spectrometers such as various catalytic, high/pressure pyrolysis reactors, photoionization sources, ionization chambers, JSR reactors, molecular pumps, MCP microchannel plates, data acquisition cards, etc.