Industrial enterprises that require the use of backup/own power sources. Industrial enterprises using drive power plants based on internal combustion engines. Agricultural facilities planning to utilize biogas. Landfills for landfill gas utilization.
Re-equipment of existing 50-1000 kW diesel engines for operation on combustible fuel gases. Possibility of re-equipment for operation both in the gas-diesel mode and in the gas-piston version.
When a diesel engine is converted into a gas-diesel engine, it remains possible to operate on diesel fuel. The replacement of diesel fuel with gas is up to 80%. This type of conversion can be carried out without dismantling the existing fuel equipment and reworking the cylinder block.
When converting to a gas piston engine, the diesel fuel apparatus is changed to a gas one and the compression ratio of the engine changes depending on the type of fuel gas. The converted engine runs exclusively on gas fuel.
|Gas piston engine|
|Basic engine||Doosan P086TI|
|Power mechanical, nominal, kW (reduced to the motor shaft)||120|
|Operating speed, rpm||1500|
|Idle speed, rpm||1000|
|Operating speed control range, rpm||1000 – 1600|
|Direction of rotation||Clockwise from the radiator side|
|Fuel gas||Natural gas has a methane content of at least 80%|
|Gas pressure at the inlet to the gas line of the engine, kgf/cm2||5 – 15|
|Gas heating||Electric heater (400V, 50Hz), explosion-proof|
|Nominal gas fuel consumption (not more), nm/3/h (at QH = 8400 kcal/nm3)||42|
|Engine lubrication system||Forced under pressure and spraying with automatic topping up|
|Specific consumption of engine oil for carbon black/kW×h||0,3 – 0,4|
|Volume of oil in the engine lubrication system, l||15,5|
|Engine cooling system||Radiator, fan with flow towards the engine, electric preheating (400V, 50Hz)|
|Volume of coolant (antifreeze), l||55|
|Air intake system||Air filter with replaceable cartridge and clogging sensor|
A wide range of gases that can be used as fuel. Automation of engine production processes. Ability to remotely monitor and control a converted engine.
Development readiness level
The device is manufactured, supplied and serviced to order, as well as staff training.
Introduced at Ukrgasvydobuvannya facilities and in a number of private gas producing companies in Ukraine.
Valerii Verbovskyi, Gas Institute of NAS of Ukraine
+380672096901 e-mail: email@example.com