Dealing with waste gas
The main source of waste gas comes from the process of burning .
In order to improve the waste gas problem, the practice that the refinery adopts includes：
(1)New high-efficiency and low pollution manufacture replaces old one
(2)Use low or no pollution fuel
(3)Strengthen the combustion efficiency of the waste gas fuel tower
(4)Use pollution-free natural gas (LNG), Make it the factory fuel, reduce the sulfur in fuel oil, reduce the producing amount of the waste gas by a wide margin.
Set up the tail gas equipment.