Overseas Market Sales Dept.
Add: No 188, Anshan West Road,
Nankai District, Tianjin, China
General Line: +86-22-23796980
Sales Line 01:+86-13672013688
Sales Line 02:+86-15620075781
FAX: +86-22-23796811
Email: sales@ettespower.com
ettespower@gmail.com

New Web Site:
www.ettesgenerator.com

Old Web Site:
www.ettespower.com

Skype No 1: ettespower
Skype No 2: ettes-power

Products Center

Coalgas-Coking Gas Engine

► What's Coal Gas/Coking Gas ?

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 Coal Gas Engine Generators (gasification power plant) are driven by famous engines Low Speed 300 series (low speed engine), coupled with Siemens alternators, power ranging from 300kw upto 1000kw. 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 and 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.

► Special Features & Merits of Ettes Power Syngas-Biomass Engine

Syngas is far different with methane base gas (natural gas, biogas and Coalmine gas etc). Syngas is much more tricky, it is low in heat value, high in tar content and unstable in gas quality (TAR always raise problems of pipeline-blocking, cylinder-pollution and spark plug-jamming etc).

So, there are few engines can be fired by syngas properly. However, Ettes 300 series low speed engines can work at syngas smoothly. The key reasons are that our 300 series engines have unique and remarkable features & advantages as follows:

• Cylinders Structure in Line & Upright & Concise Layout, which means simple, easy and low cost in operation & maintenance. Engine-Overhaul can be handled at user’s site.

• Large cylinder (300mm), long stroke, low speed and big displacement 215L and 242L, 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.

• Naturally aspirated (no turbocharger and Intercooler), which means low failure rate and minimum downtime (TAR in syngas always block and damage turbocharger and intercooler).

• Internal mixing system (for syngas with high hydrogen content over 10%), gas and air intake separately, then mixed in combustion room, which means no risk of backfire and cylinder knocking.

• Strong treatment and resistance ability against TAR, long term trouble free operation. TAR always raises problems of pipeline-blocking, cylinder-pollution and spark plug-jamming etc.

• Compressed Air Starting System, smooth starting, high success rate and easy for maintenance.

• Open Cooling System, adopting plate-type heat exchanger, high efficiency and easy for scale-removal.

• Dismountable intake-valve-box, which means can clean TAR easily and conveniently (no need disassembling of cylinder head).

• Low-speed engine makes the noise lower. The maximum noise ≤100dB. Through silencer, the noise will be ≤70dB.

• Low speed means low components wearing, namely lower cost in spare parts replacement and long life span.

• Long Overhaul Time of 60,000 hours and lifecycle of 20-25 years, which can ensure sustainable financial rewards of the power plant.

► Main Specs of Ettes Low Speed Syngas-Coking Gas- Coalgas-Engine-Generator

Low Speed Syngas/Biomass Engine Generator Set (50Hz/60Hz)
Model	Rated Power		Engine Model	Alternator	Rotation Speed	DSPL. (Liters)	No.of Cylinders & Type	Overall dimension (LWH)(mm)	Weight (kg)	Click for Detail Data
Model	KW	KVA	300 Series	Siemens	RPM (50Hz/60Hz)	DSPL. (Liters)	No.of Cylinders & Type	Overall dimension (LWH)(mm)	Weight (kg)	Click for Detail Data
EJ-200S	200	250	6190ZLT	IFC6 Series	1000/1200	35.7	6.L	498017602230	8690
EJ-320S	320	400	12V190LT	IFC6 Series	1000/1200	71.5	12.V	479020402212	11500
EJ-500S	500	625	12V190ZLT	IFC6 Series	1000/1200	71.5	12.V	479020402212	11500
EZ-300S	300	375	6300D/M	IFC6 Series	500/514	161	6.L	580016002900	18000
EZ-350SB	350	438	6300D/M	IFC6 Series	500/514	161	6.L	580016002900	18000
EZ-400S	400	500	6300D/M-1	IFC6 Series	600/600	161	6.L	580016002900	18000
EZ-450SB	450	563	8300D/M-1	IFC6 Series	500/514	215	8.L	640016002900	22000
EZ-500S	500	625	8300D/M-2	IFC6 Series	600/600	215	8.L	640016002900	22000
EZ-600S	600	750	8300D/M-3	IFC6 Series	600/600	215	8.L	640016002900	22000
EZ-800SI	800	1000	9300D/M	IFC6 Series	750/720	242	9.L	850019003500	41000
*EZ1000SB	1000	1250	9300D/M-1	IFC6 Series	750/720	242	9.L	850019003500	41000
EZ-1200SI	1200	1500	9300D/M-2	IFC6 Series	600/600	242	9.L	850019003500	42000
Remarks: ◆Models with “S” for both biomass and industrial tail gas; Models with “SB” for biomass & MSW syngas; Models with “SI” for syngas from industrial tail gas; ◆Rated frequency: both 50Hz and 60Hz are available. ◆Various low voltages and high voltages are available ◆Standard coupled alternators: Siemens IFC6 Series or Ganzhou. ◆Special demands for CHP/Trigeneration are available. ◆For syngas with high hydrogen content over 10%, adopting internal air/fuel mixing system. ◆Engine of 9300ZLD/M can apply for refinery gas with hydrogen volume content less than 10%. ◆The data herein can vary with individual requirements or improved technology. ◆Requirements for Syngas-Biomass Quality: Before entering into engine, the syngas should be treated with dust-removal, tar-removal, desulfurization, dewatering and cooling process, to meet up following requirements: • Heat value≥4MJ/Nm3; Gas temperature≤40°C; Gas pressure 3~5kpa, pressure change rate≤1kPa/min • Moisture Content ≤40g/Nm3 (without free water); Impurity content≤30mg/Nm3, Impurities particle size≤5μm • Tar content≤50mg/Nm3, H2S content≤50mg/Nm3, Total Sulfur content ≤100mg/Nm3 • Ammonia content≤20mg/Nm3, Chlorine content ≤50mg/Nm3 • Hydrogen volume content≤50%, Oxygen volume content≤1% •The capacity of syngas pressure-buffering tank should match well with the generator’s gas consumption. ◆The data herein can vary depending on individual production requirements or due to improved technology.

Tags: producer gas geneerator, producer gas generation, producer gas engine, producer gas power plant, biomass engine, biomass power generation, biomass generator, biomss power plant, biomass gasification power plant, biomass gasifier plant, MSW Gasification power plant, waste to energy power plant, syngas engine generator,syngas gasification power plant, syngas generator set, syngas gasifier generator, syngas power generation, wood gas engine, wood gas generator, wood gas power plant, wood gas engine generator, wood gas gasification power plant, wood gas power generation,straw gas engine, straw gas generator, straw gas power plant, straw gas gasification power plant, straw gas gasifier generator, straw gas power generation. Materials: woodchips, sawdust, coconut shell, MSW, Straw, Rice Husk etc

Coalgas-Coking Gas Engine

Low Speed Syngas/Biomass Engine Generator Set (50Hz/60Hz)