Green Flames

Green Flames

PostBy: coaldigger On: Thu. Jan. 28, 2010 2:48 pm

I just got picked up 1 ton of rice from Stockton Anthracite in Hazleton, looks good very dark black shinny hard and clean with low ash. The only thing I noticed is it burns with a blue flame at idle but green at higher rates. From what I read green flames is a sign of lower quality coal is this true? Does most coal from Hazleton area do this like Jeddo or Hazleton Shaft?
coaldigger
 

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Re: Green Flames

PostBy: Rob R. On: Thu. Jan. 28, 2010 4:54 pm

The different flame color is probably the result of a different mix/level of volitiles in the coal. e.g. sulfur, copper, etc. That said, I would let the ash pan and stove thermometer be your guide on the quality of the coal.
Rob R.
 
Stoker Coal Boiler: EFM DF520
Hand Fed Coal Stove: Hitzer 50-93
Coal Size/Type: Lehigh Rice
Other Heating: Dad's 1953 EFM Highboy

Re: Green Flames

PostBy: unaslob On: Thu. Jan. 28, 2010 10:43 pm

i get my coal from stockon anthracite. I get stove coal. I notice mostly blue flames but do get very promiment white flames... not recently.. but did get some in my two previous batches.... cant wait for the green though!!!
unaslob
 
Stove/Furnace Make: Nature's Comfort
Stove/Furnace Model: NCB-250

Re: Green Flames

PostBy: Cyber36 On: Fri. Jan. 29, 2010 2:31 pm

Martian coal?? :sick:
Cyber36
 
Hand Fed Coal Stove: Marathon/Logwood

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