Abstract
The catalytic effects of Zn on the release of the gaseous products during pyrolysis of Shenhua lignite was investigated by using a fixed-bed quartz reactor. The product gas compositions from the coal pyrolysis were analyzed by a gas chromatography (GC). Experimental results show that Zn had noticeable catalytic effects on lignite pyrolysis. With the increase in Zn content, lignite weight loss increases during pyrolysis. However, there was an optimum content for amount Zn into the coal. Pyrolysis temperature had a great impact on the composition of pyrolysis gas. As the pyrolysis temperature increased, char yield decreased and gas yield increased. There existed a temperature that tar yield reached its maximum value.
Original language | English |
---|---|
Title of host publication | Applied Power and Energy Technology II |
Publisher | Trans Tech Publications |
Pages | 247-251 |
Number of pages | 5 |
ISBN (Print) | 9783038352082 |
DOIs | |
Publication status | Published - 2014 |
Externally published | Yes |
Event | International Conference on Advances in Energy and Environmental Science (ICAEES) 2014 - Guangzhou, China Duration: 21 Jun 2014 → 22 Jun 2014 Conference number: 2nd https://www.scientific.net/AMR.1010-1012 (Proceedings) |
Publication series
Name | Advanced Materials Research |
---|---|
Volume | 1008-1009 |
ISSN (Print) | 1022-6680 |
ISSN (Electronic) | 1662-8985 |
Conference
Conference | International Conference on Advances in Energy and Environmental Science (ICAEES) 2014 |
---|---|
Abbreviated title | ICAEES 2014 |
Country/Territory | China |
City | Guangzhou |
Period | 21/06/14 → 22/06/14 |
Internet address |
|
Keywords
- Catalytic activity
- Lignite
- Pyrolysis
- Yield
- Zinc