Coke Oven Gas Generator

► Ettes Power Coal Gas/Coke Oven Gas Engine Power Generation Plant

Coal Gas (Coke oven gas/Coking Gas) is a valuable by-product in the conventional production of coke. It enables the recovery of a wide range of other coal by-products, which, when marketed, make the production of coke even more cost-effective. Coal gas quality is poor, with high-hydrogen-content and high tar content. Ettes Power 300 series coal gas engines can deal with this kind of poor quality gas properly.
Ettes Power Coal Gas Engine Generators (gasification power plant) are driven by famous engines Zibo 300 series (low speed engine), coupled with Siemens alternators, power ranging from 375kva upto 1250kva. The applicable fuels can be Syngas/Wast to Energy Gas, Biomass (Wood gas, rice husk gas, sawdust gas, woodchip gas, straw gas), coal gas (coking gas, coke oven gas, semi-coke gas), synthesis gas of pyrolysis gas etc.

Ettes Power syngas/biomass engine generator set enjoy hot ready markets in gloabl markets including South Africa, South America, Europe, Middle East and Southeast Asia countries etc. Our key successful cases of biomass gasification power plants are working in countries like Italy, Ukraine, Russia, Bulgaria, Croatia, Serbia, Latvia, South Africa, Tanzania, Phillipines, Thailand, Korea and Japan etc.

► Remarkable and Unique Merits & Advantages of Ettes Power Syngas/Biomass Engines
Syngas/Biomass is far different with methane base gas ( natural gas, biogas and Coalmine gas etc), which is much more tricky and complicated. Syngas/Biomass is low in heat value, unstable in gas quality, high in hydrogen and high in Tar content (tar always raise problems of pipeline-blocking, cylinder-pollution and spark plug-jamming etc).

So, in world-wide engines industry fields, there are few engines which can be fired by syngas properly. However, Ettes Power 300 series low speed engines can work at syngas smoothly. That's why? The key reasons are that our 300 series engines have unique and remarkable features & advantages as follows:

● Cylinders Structure in Line & Upright and Concise Layout, which means easy, simple and low cost in maintenance;
● Large cylinder (Bore×Stroke=300×380mm) , Long Stroke, Low Speed and Big displacement 215L , which means big reserve power capacity and constant power output.
● Low Engine Speed at 500 or 600RPM, which means high reliability for continuous operation, sufficient combustion, low exhaust gas temperature and high heat efficiency; Low Engine Speed can reduce dramatically wearing of engine parts, prolong life span.
● Naturally Aspirated (no turbocharger and Intercooler), which means low failure rate and minimal downtime (Tar in syngas always block and damage turbocharger and intercooler);
● Internal Mixing System (for high hydrogen gas). Gas and air intake separately, then mixed in combustion room, which means no risk of backfire and knocking.
● Strong Treatment and Resistance Ability Against TAR, which means long term trouble free operation.
● CHP System (Combined Heat and Power), making heat recovery from exhaust gas to get hot water or steam, which can realize comprehensive and high-efficiency utilization of the power plant.
● Low Noise, low-speed engine makes the noise lower. The Max Noise ≤100dB. Through silencer, the noise will be ≤ 70dB.
● Long Overhaul Time of 60000 hours and lifecycle of 20-25 years, which secure constant economic benefits of your power plant.


 

Main Technical Datasheet of ETTES POWER Coal Gas/Coke Oven Gas Power Plant  

Low Speed Coke Oven Gas Engine Generator Set (50HZ/60HZ)
Model	Prime Power		Continuous  Power(for 24-hr running daily)		Engine  Model	Rotation Speed	Alternator	No.of Cylinders & Type	Overall  dimension  (L*W*H)(mm)	Weight (kg)	Click for  Detail Data
	KW	KVA	KW	KVA	300 Series	RPM (50HZ/60HZ)	Siemens
EZ-375S	300	375	300	375	6300D/M	500/514	IFC6 Series	6.L	5800*1600*2900	18000
EZ-500S	400	500	400	500	8300D/M	500/514	IFC6 Series	8.L	6400*1600*2900	22000
EZ-563S	450	563	450	563	8300D/M-1	500/514	IFC6 Series	8.L	6400*1600*2900	22000
EZ-625S	500	625	500	625	8300D/M-2	600/600	IFC6 Series	8.L	6400*1600*2900	22000
EZ-750S	600	750	540	675	8300D/M-3	600/600	IFC6 Series	8.L	6400*1600*2900	22000
EZ-1000S	800	1000	800	1000	9300D/M	600/600	IFC6 Series	9.L	8500*1900*3500	40700
EZ-1250S	1000	1250	900	1125	9300D/M-1	750/720	IFC6 Series	9.L	8500*1900*3500	40700

★Remarks:
1) For above Gensets, both 50HZ and 60HZ are available, low voltage 400V,480V and high voltage 6.3KV,10.5 and 13.8kv are optional.
2) Mainly Components including Gas Engine, Alternator, Base Frame, Cooling System, Ignition System, governor, Mixer, gas valve, pressure regulator, spark plug and other accessories.
3) Requirements for Soundproof Canopy, ATS, Synchronizing Parallel Control panels and CHP System are for your option.
4) Above gensets models are based on Biomass/Syngas as fuel.
5) We observe the rights of data’s adjustment without prior notification.

     
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