Proximate analysis and calorific values
of coal samples were carried out using reported protocols and trace metal analysis including Co, Cr, Ni, Pb, Zn, Cd and Cu was done by ICP employing standard procedures.
In addition, four samples with different calorific values
sorted by density in a floatation tank were taken from the stopped conveyor belt of the beneficiation plant of the Estonia underground mine.
Conventional electronic Burner Management Systems are not well suited for the control of bio and off-gases where variable calorific values
and availability are key characteristics.
- PEAT, AMK, and SPA are exploration licenses located within the Pamaluan and Pulau Balang geological formation with bituminous coal at potentially high calorific values
The calorific value
of char resulting from aspen wood was 25.3 MJ/kg after 5 minutes of heating; after 10 min--30.8 MJ/kg; after 20, 30 and 45 minutes of heating, the calorific values
were similar--33.7 MJ/kg, 33.7 MJ/kg and 33.8 MJ/kg, respectively.
This includes mixing of gases of different calorific values
so as to get final calorific value
of 2000 Kcal/NM3 which is the requirement of reheating furnaces for billets in Rolling Mills and also for the new steel melt shop.
Look out for free biscuits with your coffee-they may be free cost wise, but they do have some calorific values
to activity data, net calorific values
, emission factors, oxidation factors and conversion factors.
It's very high quality coal that has high calorific values
," a ministerial spokesperson told BNamericas.com.
The most common calorimeter is the bomb calorimeter, which determines the heat of combustion or calorific values
of materials in a constant-volume container-a bomb.
A total of 124 oil shale samples were tested for calorific value
. The data showed that the calorific values
of samples were from 1.17 to 8.24 MJ/kg, with an average value of 3.82 MJ/kg, mainly between 3 and 6 MJ/kg.