Carbon
84 - 87%Hydrogen
11 - 14%Sulphur
0 - 6%Nitrogen
0 - 1%Oxygen
0 - 2%
how to convert proximate analysis of coal to ultimate analysis
practically there is no difference ..bt theoretically it has ...... ultimate analysis leads to the total summation while the proximate leads to the avg value .....
no difference
The "ultimate" analysis" gives the composition of the biomass in wt% of carbon, hydrogen and oxygen (the major components) as well as sulfur and nitrogen (if any). The carbon determination includes that present in the organic coal substance and any originally present as mineral carbonate. The hydrogen determination includes that in the organic materials in coal and in all water associated with the coal. All nitrogen determined is assumed to be part of the organic materials in coal. The "proximate" analysis gives moisture content, volatile content,consisting of gases and vapors driven off during pyrolysis (when heated to 950 C), the fixed carbon and the ash,the inorganic residue remaining after combustion in the sample and the high heating value (HHV) based on the complete combustion of the sample to carbon dioxide and liquid water. Proximate analysis is the most often used analysis for characterizing coals in connection with their utilization.
What is the question-this looks like a headline for answer please visit the web link below you will find the answere http://majarimagazine.com/2008/06/understanding-coal-sample-analysis/
how to convert proximate analysis of coal to ultimate analysis
practically there is no difference ..bt theoretically it has ...... ultimate analysis leads to the total summation while the proximate leads to the avg value .....
We do proximate analysis of the matter to know the nitrogen (protein), oil (fat), mineral, ash content etc to have an idea about the energy contained in that matter.
proximate analysis of fat can be done by using soxhlet apparatus
It is proximate.
no difference
Proximate analysis is important because it is one of the most effective ways to analyze nutritional value and energy value in food.
because the proximate is just to find the crude one only and they are denatured by heat.
in proximate analysis of food, you determine for moisture content in the food, you determine for ashing, you determine for protein, crude fiber and so on
Proximate questions focus on the immediate causes and mechanisms of behavior, such as genetic, physiological, or environmental influences. Ultimate questions, on the other hand, are concerned with the evolutionary reasons behind behavior, such as how it has contributed to reproductive success or survival over time.
Proximate causes refer to immediate triggers or mechanisms that directly lead to a particular outcome. Ultimate causes, on the other hand, delve deeper into the evolutionary or historical reasons behind why a trait or behavior exists. Ultimate causes are about understanding the broader context and long-term implications, while proximate causes focus more on the immediate factors at play.
is amethod used to improve the analysis of proximate methods