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The company’s first low-concentration coalbed methane generator set has successfully undergone a technological upgrade.

Release time:

2018-05-29 15:28

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The company has successfully completed the technological upgrade of its first low-concentration coalbed methane generator set. The Zhuji West Power Station project undertaken by the company marks the first time that a technological upgrade has been carried out on both the low-concentration coalbed methane generator set and its associated skid-mounted equipment, resulting in a significant improvement in the operational performance of the unit. On May 24, 2018, the assembly of the unit was smoothly completed, and it is now ready to be loaded onto trucks for shipment to the Zhuji West Power Station in Huainan. This low-concentration coalbed methane generator set has undergone improvements based on the original unit design, including an optimized combustion chamber and the adoption of deep-pit pistons that promote a faster combustion rate of coalbed methane. As a result, post-combustion emissions have been markedly reduced, and the power generation efficiency has increased compared to the previous-generation equipment.

The company’s first low-concentration coalbed methane generator set has successfully undergone a technological upgrade.
 
　　The company’s Zhuji West Power Station project marked the first time that low-concentration coalbed methane generator sets and associated skid-mounted equipment underwent technical upgrades, successfully improving the operational performance of the equipment. On May 24, 2018, the assembly of the equipment was completed smoothly, and the units were prepared for loading onto trucks and shipment to the Zhuji West Power Station in Huainan.
 
　　This low-concentration coal gas generator set has been improved upon the original model by optimizing the combustion chamber and adopting a deep-pit piston design that promotes faster coal gas combustion. As a result, post-combustion in the engine has been significantly reduced, and the power generation efficiency has increased by 10% compared to the previous-generation unit, reaching 3.7 kWh per cubic meter of pure CH4 under standard operating conditions. Moreover, the unit operates more smoothly, and its overall performance is now at the leading level within the domestic industry, laying a solid foundation for the company to further expand into the low-concentration coal gas power generation market.
 
The company’s first low-concentration coalbed methane generator set has successfully undergone a technological upgrade.

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