Test result: Jinqilin Stove
Water boiling test (WBT)
Stove and fuel
Stove characteristics
Non-traditional, Gasifier (TLUD), Chimney, Fan
Fuel type
Crop residues
Fuel description
Corn cob, wet
Fuel moisture content
0.2363%
Fuel net calorific value
17.1 MJ/kg
Test information
Test details
WBT 4.1.2, 5 Liters of water
Testing organization
Reporting type
Third party
Country
United States
Year performed
2012
Test environment
Lab
Altitude
not available
Number of replicate tests
3
Test result IWA tiers of performance
Show subtiers
unrated
Emissions
unrated
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
IWA emissions  
Metric Value SD (σ) Cv
IWA high power CO 64.95 g/MJ-del 9.9 0.15
IWA high power PM 2665.0 mg/MJ-del 305.0 0.11
IWA low power CO 0.608 g/min/L
IWA low power PM 25.567 mg/min/L
IWA efficiency  
Metric Value SD (σ) Cv
IWA high power thermal efficiency 12.7% 1.0 0.08
IWA low power specific consumption 0.108 MJ/min/L
IWA indoor emissions  
Metric Value SD (σ) Cv
IWA CO 3.883 g/min
IWA PM 162.792 mg/min
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Fuel consumed 410.0 g/task
Hot start thermal efficiency 16.5% 1.1 0.07
Cold start thermal efficiency 8.9% 0.9 0.1
Output
Metric Value SD (σ) Cv
Cold start firepower 13070.0 W 1385.0 0.11
Hot start firepower 8436.0 W 268.0 0.03
Simmer firepower 7077.0 W 558.0 0.08
Mean time to boil 27.4 min 2.35 0.09
Emissions
Metric Value SD (σ) Cv
CH4 emissions factor (2) 5.9935 g/kg fuel
CO emissions factor (2) 119.375 g/kg fuel
PM2.5 emissions factor (2) 5.17 g/kg fuel
CO emissions rate 3.883 g/min
PM2.5 emissions rate 161.9485242 mg/min