ZBG produces a variety of coal-fired boilers, which have strong adaptability and low pollution emissions, and are highly competitive in the market.
dzl series coal boiler fuel: bituminous coal, lean coal, anthracite coal, etc.
szl series coal boiler fuel: type II bituminous coal, class AIII bituminous coal, lean coal, class III anthracite coal, etc.
dhl series coal boiler fuel: type II bituminous coal
cfb boiler fuel: lignite, bituminous coal, lean coal, anthracite, etc.
Introduction to basic information on coal fuel
Lignite is the lowest ranking coal with a heating value of 8,300 Btu/lb or less and a moisture content as high as 35%. And lignitic coals have a high content of volatile matter, which makes them relatively easy to ignite. What is more, Lignite has a relatively low sulfur content, it emits low amounts of SO2.
Bituminous coals sulfur content can be relatively high. Compared to lignite, the heating value of bituminous coals range between 10,500 and 14,000 Btu/lb. This higher heating value and its relatively high volatile matter enable bituminous coals to burn easily.
As a fuel, anthracitic coals are the highest ranking with fixed carbon contents ranging from 86 to 98%. And they have a moisture content that is only about 3%. The heating value that can be as high as 15,000 Btu/lb. Anthracitic coals are characterized as slow-burning fuels that are low in sulfur and volatile matter.
If customers want to know more about ZBG coal-fired boilers (type, basic parameters, price, cost, etc.) and their fuel-related information, such as (coal introduction, fuel consumption, etc.), please feel free to contact our customer service staff.