To uninstall xfburn just follow these instructions.
sudo apt-get remove xfburn
This will remove just the xfburn package itself.
sudo apt-get remove --auto-remove xfburn
This will remove the xfburn package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for xfburn then this will work.
sudo apt-get purge xfburn
Or similarly, like this xfburn
sudo apt-get purge --auto-remove xfburn
|Maintainer||Debian Xfce Maintainers <email@example.com>|
|Description||CD-burner application for Xfce Desktop Environment Desktop Environment but can be used anywhere.|