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Syngas Biomass Power Package
Ettes Power
EZS 300 Series
► About Ettes Power global
As a leading packager for the complete power generator set, with rich experience of 30 years in fields of engines & gensets, Ettes focus on supplying comprehensive solutions for gas generators & CCHPs & Cogenerations from 20kW upto 2000kW, which can be driven by world top engine brands of Cummins, MAN, MWM, CNPC and low speed 300 series, enjoying ready markets and high reputation in over 70 countries & regions all over the world including Latin America, Africa, South-eastern Asia, Middle East and Europe etc.
► About Ettes Syngas-Biomass Enignes
300kW~1000kW, Low Speed, Sufficient Combustion, Strong Ability against Tar, Long Life-span, High Reliable
Ettes Power syngas-biomass engine generation ranges from 300kW upto 1000kW, which are driven by low speed 300 series engines, the gas fuel is low heat value, generated from gasification of various materials such as MSW, woodchips, sawdusts, rice husks, straws, coconut shells, coals, tyres and other wastes etc.
► Customer Benefits for Ettes Syngas-Biomass Engines
• 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 high hydrogen gas over 15%), 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 ensure sustainable financial rewards of power plant.
► Applicable Gas Fuels
• Biomass from MSW, Woodchips, Sawdust, Straw, Rice husks, Nut-shells, and Chicken manure etc.
• Industrial tail gas & refinery gas, such as coal gas, coking gas, semi-coke gas, coke oven gas, oilshell tail gas, carbide tail gas, ferrochromium tail gas, yellow phosphorus tail gas, producer gas and paralysis gas etc.
► Gas Quality Requirements
• 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 2.5~10kpa (3~5kpa is better), pressure change rate≤1kPa/min;
• Moisture Content ≤40 g/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.
► About Production Standards & Certification
• Prevailing Industry Standards: ISO3046，ISO8528，GB2820, BS5000PT99,AS1359,IEC34, DIN6271, BS5514.
• ISO Standards: ISO9001:2008, ISO14001, ISO45001 (former OHSAS 18001)
• National & Regional Comformity Standards: CE, UL, EPA, CSA and SONCAP etc.
• Third Party Certification for Gensets: SGS, CCS, BV, ABS and DNV-GL etc.
► Typical Processing Diagram of Ettes Syngas-biomass Power Plant
► About Ettes Power global
As a leading packager for the complete power generator set, with rich experience of 30 years in fields of engines & gensets, Ettes focus on supplying comprehensive solutions for gas generators & CCHPs & Cogenerations from 20kW upto 2000kW, which can be driven by world top engine brands of Cummins, MAN, MWM, CNPC and low speed 300 series, enjoying ready markets and high reputation in over 70 countries & regions all over the world including Latin America, Africa, South-eastern Asia, Middle East and Europe etc.
► About Ettes Syngas-Biomass Enignes
300kW~1000kW, Low Speed, Sufficient Combustion, Strong Ability against Tar, Long Life-span, High Reliable
Ettes Power syngas-biomass engine generation ranges from 300kW upto 1000kW, which are driven by low speed 300 series engines, the gas fuel is low heat value, generated from gasification of various materials such as MSW, woodchips, sawdusts, rice husks, straws, coconut shells, coals, tyres and other wastes etc.
► Customer Benefits for Ettes Syngas-Biomass Engines
• 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 high hydrogen gas over 15%), 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 ensure sustainable financial rewards of power plant.
► Applicable Gas Fuels
• Biomass from MSW, Woodchips, Sawdust, Straw, Rice husks, Nut-shells, and Chicken manure etc.
• Industrial tail gas & refinery gas, such as coal gas, coking gas, semi-coke gas, coke oven gas, oilshell tail gas, carbide tail gas, ferrochromium tail gas, yellow phosphorus tail gas, producer gas and paralysis gas etc.
► Gas Quality Requirements
• 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 2.5~10kpa (3~5kpa is better), pressure change rate≤1kPa/min;
• Moisture Content ≤40 g/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.
► About Production Standards & Certification
• Prevailing Industry Standards: ISO3046，ISO8528，GB2820, BS5000PT99,AS1359,IEC34, DIN6271, BS5514.
• ISO Standards: ISO9001:2008, ISO14001, ISO45001 (former OHSAS 18001)
• National & Regional Comformity Standards: CE, UL, EPA, CSA and SONCAP etc.
• Third Party Certification for Gensets: SGS, CCS, BV, ABS and DNV-GL etc.
► Typical Processing Diagram of Ettes Syngas-biomass Power Plant
