PEM Hydrogen Generators: 2 to 6 Nm³/h

上海仪舶实验室自动化 25-01-23 17:16:49

PEM Hydrogen Generators: 2 to 6 Nm³/h

H Series water electrolysers use Proton Exchange Membrane (PEM) technology to produce hydrogen gas on-site. They offer turnkey solutions for medium-scale applications requiring up to 6 Nm3/h of hydrogen gas at 99.999+% purity. These units have a minimal impact on facility floor space, are easy to maintain and typically can be installed within a day.

Features

  • Pure hydrogen at process pressure – up to 30 barg (435 psig) hydrogen and 99.999+% purity

  • Economical hydrogen supply – tracks electric costs

  • Increased safety – no caustic chemicals

  • Virtually zero stored hydrogen – eliminates the risk of flooding the space

  • Small footprint – fraction of space needed compared to cylinders or trailers

  • Reliable supply of hydrogen – field-proven reliability

  • Fast and easy installation – typically up and running in a day

  • Automated – safe, unattended operation

  • Low maintenance – requires as little as 4 hours of maintenance per year

    Specifications

    Source: Nel Hydrogen

    Specifications H2 H4 H6
    Nominal Production Rate 2 Nm3/h (76 SCF/h)4.31 kg/24 h 4 Nm3/h (152 SCF/h)8.63 kg/24 h 6 Nm3/h (228 SCF/h)12.94 kg/24 h
    Turndown Range 0 to 100% 0 to 100% 0 to 100%
    Power Consumption by System at 100% Capacity1 7.3 kWh/Nm3(19.2 kWh/100 SCF) 7 kWh/Nm3(18.5 kWh/100 SCF) 6.8 kWh/Nm3(17.8 kWh/100 SCF)
    Purity 99.999+% 99.999+% 99.999+%
    O2-Content in H2 < 1 ppm v <1 ppm v < 1 ppm v
    H2O-Content in H2 < 5 ppm v < 5 ppm v < 5 ppm v
    Delivery Pressure 15 barg (218 psig);Optional 30 barg (435 psig) 15 barg (218 psig);Optional 30 barg (435 psig) 15 barg (218 psig);Optional 30 barg (435 psig)
    Dimensions – L x W x H 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft) 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft) 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft)
    Ambient Temperature 5 to 50°C(41 to 122º F) 5 to 50°C(41 to 122º F) 5 to 50°C(41 to 122º F)
    Electrolyte Proton Exchange Membrane Proton Exchange Membrane Proton Exchange Membrane
    Feed Water Consumption 0.9 l/Nm3 0.9 l/Nm3 0.9 l/Nm3

    For reference only – specifications are subject to change. Please contact Nel Hydrogen for solutions to best fit your needs.

    1Beginning of life and dependent on configuration and operating conditions.

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