Project references

Results recorded for SCR projects in operation in China. Values marked measured come from on-site tests. Client names are not published. Overseas projects will be listed here as they are completed.

Genset container with SCR system at a dairy farm biogas plant

Genset container with SCR system at a dairy farm biogas plant, further photo

Xingtai, Hebei, China

Dairy farm biogas plant

Fuel: Biogas
Installed capacity: 1,200kW
Engines: MTU gas engine, 1,200 kW
measured NOx reduction: 98.76%
lowest measured outlet NOx: 6mg/Nm³
Products: SCR system

Row of gas genset containers with SCR systems at a landfill site

Row of gas genset containers with SCR systems at a landfill site, further photo

Wuhan, Hubei, China

Landfill site power plant

Fuel: Landfill gas
Installed capacity: 14,000kW
Engines: 14 Jenbacher J320 gensets, 14,000 kW in total
NOx reduction: 85%
engines with motorized bypass: 14
Products: SCR system

Passed third-party acceptance testing.

Insulated SCR exhaust line at a combined cooling, heat and power station

Insulated SCR exhaust line at a combined cooling, heat and power station, further photo

Shanghai, China

CCHP energy station

Fuel: Natural gas
Installed capacity: 6,000kW
Engines: 4 Cummins C1540 N5CC gas engines, 6,000 kW in total
NOx reduction in operation: 92-93%
stable operation: 40months+
Products: SCR system

Lowest outlet NOx 22 ppm.

More SCR projects

Further references on biogas, landfill gas, natural gas and diesel gensets. Engine and capacity are given for each site.

Fuzhou, Fujian, China · Landfill gas

Landfill gas power plant

2 gas engines on one common SCR system / 1,000kW

measured NOx reduction
96.43%
lowest measured outlet NOx
14.81mg/Nm³
Chongqing, China · Diesel and gas

Engine test bench

Diesel and gas engines, 1.5 MW each / 3,000kW

NOx reduction in acceptance test
85+%
max. outlet NOx @ 5% O₂
50mg/Nm³

30 m exhaust line with low inlet temperature and complex flow. Passed local environmental acceptance.
Shanghai, China · Pipeline natural gas

Semiconductor park energy station

4 Cummins C1540 N5CC gas engines, 6,000 kW in total

NOx reduction in operation
90%
stable operation
3years

Four engines treated by one common SCR system.
Nanchang, Jiangxi, China · Landfill gas

Landfill gas power plant

4 gensets: 840, 950, 950 and 1,400 kW

NOx reduction
90%

Four engines of different ratings on one common SCR system, with a sonic horn to keep the catalyst clean.
Shenzhen, Guangdong, China · Landfill gas

Landfill gas power plant

2 Jenbacher J420 gensets / 3,000kW

NOx reduction
90%
outlet NOx @ 5% O₂
30mg/Nm³

With online emissions monitoring.
Dongguan, Guangdong, China · Natural gas

Textile factory power plant

1 Jenbacher J624 genset / 4,400kW

NOx reduction
90%
outlet NOx @ 5% O₂
30mg/Nm³
Xi'an, Shaanxi, China · Natural gas

Heating and power plant

2 Jenbacher J624 gensets / 8,800kW

NOx reduction
90%
outlet NOx @ 5% O₂
50mg/Nm³
Linyi, Shandong, China · Biomass gas

Distributed energy project

1 genset, 1,500 kW

NOx reduction
90%
outlet NOx @ 5% O₂
15mg/Nm³
Changsha, Hunan, China · Natural gas

Energy station

2 Jenbacher J612 gensets, about 2,000 kW each

NOx reduction
90%
outlet NOx @ 5% O₂
75mg/Nm³
Hangzhou, Zhejiang, China · Food-waste biogas

Food-waste biogas plant

2 Jenbacher J420 gensets / 3,000kW

NOx reduction
80%

Motorized maintenance bypass to handle siloxane in the biogas.
Fuzhou, Fujian, China · Food-waste biogas

Food-waste biogas plant

4 Jenbacher J320 gensets / 4,000kW

NOx reduction
75%

Maintenance bypass and backflow prevention valves to handle siloxane in the biogas.
Yichang, Hubei, China · Food-waste biogas

Food-waste treatment plant

1 Jenbacher J320 genset / 1,000kW

NOx reduction
90%
outlet NOx @ 5% O₂
120mg/Nm³
Nanchang, Jiangxi, China · Landfill gas

Waste treatment plant

2 Jenbacher J320 gensets / 2,000kW

NOx reduction
90%
outlet NOx @ 5% O₂
120mg/Nm³
Qingyuan, Guangdong, China · Farm biogas

Farm biogas power plant

1 Jenbacher J320 genset / 1,000kW

NOx reduction
80%
outlet NOx @ 5% O₂
100mg/Nm³
Taihe, Anhui, China · Food-waste biogas

Biogas power plant

MTU genset, 1,200 kW

NOx reduction
90%
Daming, Hebei, China · Biogas

Biomass biogas power plant

1 genset, 1,500 kW

NOx reduction
90%
Wuhan, Hubei, China · Biogas

Biomass biogas power plant

1 genset, 500 kW

NOx reduction
90%
Taicang, Jiangsu, China · Pipeline natural gas

Packaging plant distributed energy

1 gas genset, 1,100 kW

NOx reduction
80%
Hangzhou, Zhejiang, China · Pipeline natural gas

Distributed energy station

1 gas genset, 250 kW

NOx reduction
90%
Yiwu, Zhejiang, China · Food-waste biogas

Food-waste biogas plant

Jenbacher J320 genset / 1,000kW

NOx reduction
75%