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Fuel analysis lab
 

1. Composition and thermal value analysis test room of fuel
Functional introduction: It can carry out the composition analysis on coal and biomass fuel and the thermal value analysis on fuel and combustion products and provide basic data for design and performance test of boilers.
Instruments and equipment :

  
SDCHN435 carbon-hydrogen-nitrogen elementary analyzer SDS516a sulfur determination instrument


SDAF105a ash fusibility tester SDC5015 calorimeter


SDTGA100 ash volatilization tester SDDH315 intelligent nitrogen aeration drying box

Allowable test and inspection items: proximate analysis, ultimate analysis, thermalgravimetric analysis, inflammable matter content analysis on slag, inflammable matter content analysis on fly ash and coal ash fusibility analysis.

2. Fuel particle size distribution test room
Functional introduction: It can analyze the particle size distribution curve of the samples including coal powder, fly ash, boiler slag , etc. and provide data supports for the combustion optimization adjustment of boilers.
Instruments and equipment :


Mastersizer2000 laser particle-size analyzer SDNS standard screen vibrator

Allowable test and inspection items: The laser diffraction particle-size analyzer can offer the rapid, accurate and convenient particle size distribution testing for dry and wet dispersion in the particle size range from nanometer to millimeter and provide the particle size distribution curves of the samples including coal powder, fly ash, boiler slag , etc.

3. Ash content analysis test
Functional introduction: It can determine the composition of oxides and salts of the elements including iron, calcium, magnesium, potassium, sodium, manganese, phosphorus, silicon, aluminum, titanium, sulfur , etc. in coal ash. The results of analysis are presented in the form of mass percent content of oxides and provide supports for the design of boilers and the comprehensive utilization of boiler slag.
Instruments and equipment :


AANALYST400 atomic absorption spectroscopy LAMBDA25 ultraviolet spectrophotometer

Allowable test and inspection items: Determine the composition of oxides and salts of the elements including iron, calcium, magnesium, potassium, sodium, manganese, phosphorus, silicon, aluminum, titanium, sulfur , etc. in coal ash.

 

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