Appendix
93
6.3 Fuel Recommendation
Natural Gas: Pipeline natural gas with a heating value of 36MJ/m³ (or above.)
,
CH
4
>
80%.
Gas quality requirements (measure within 1 meter of engine gas inlet)
:
Into the engine intake pressure is (3~5) kPa (after the pressure regulator), customers can
choose their own regulator.
Pressure change rate ≤1kPa/min;
H
2
S≤20mg/Nm³;
Impurity particle size≤5μm;
Impurity content≤30mg/Nm³;
Ammonia≤20mg/m³;
Tar content≤50mg/m³;
Moisture content≤20mg/Nm³.
If the fuel is not used as specified, there will be some loss of engine power, and emissions
may not meet the non-road
Ⅲ
stage regulations. Higher heating value cannot improve
the power of the engine
,
but the lower heating value will lead to loss of the engines power.
If the gas with the heating value is under 20.5MJ/m³ and the content of CH
4
is under 60%
will cause the engine cannot work.
于千钧
“1005098300 - Operation_and_Maintenance_Manual_for_PowerKit_16M33_Series_Gas_Engine, A”
林世龙
许太法
宋安泽
20200425
于千钧
张安勇/Zhang Anyong
王巧荣