Containerized Alkaline Hydrogen Generators: 150 to 300 Nm³/h

The AC150 and AC300 wrap world-class electrolyser technology in containers, for fast and robust indoor or outdoor installations. Featuring a cell stack power consumption as low as 3.8 kWh/Nm3 of hydrogen gas produced, up to 2.2 MW per stack, A Series electrolysers can produce up to 3,880 Nm3/h of hydrogen or just over 8 ton per day.  This innovative, compact design makes a superior turnkey solution, with an output pressure of 30 barg/200 barg (435 psig/2,900 psig). Typical applications include on-site hydrogen gas supply for fueling stations and industrial processes.

Features

  • Pure hydrogen at process pressure – up to 200 barg (2,900 psig) hydrogen and 99.99 to 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
  • Large capacity at minimum footprint – fraction of space needed compared to large volume gas or liquid hydrogen storage
  • Reliable supply of hydrogen – field-proven reliability
  • Containerized design – flexible plant configurations
  • Automated – safe, unattended operation

Specifications – Containerized Design

Source: Nel Hydrogen

Specifications AC150 AC300
Net Production Rate 150 Nm3/h 300 Nm3/h
Production Capacity Dynamic Range 15 to 100% of flow range 15 to 100% of flow range
Power Consumption at Stack1 3.8 to 4.4 kWh/Nm3 3.8 to 4.4 kWh/Nm3

Purity – with optional purification

99.99 to 99.999%

99.99 to 99.999%

O2-Content in H2 < 2 ppm v < 2 ppm v
H2O-Content in H2 < 2 ppm v < 2 ppm v
Delivery Pressure 30 barg/200 barg 30 barg/200 barg
Dimensions

Container 1 – W x D x H

Container 2 – W x D x H

Container 3 – W x D x H

12 m x 2.9 m x 3.6 m

9 m x 2.9 m x 3.2 m

NA

13 m x 2.9 m x 3.6 m

9 m x 2.9 m x 3.2 m

9 m x 2.9 m x 3.2 m

Ambient Temperature

-25 to 35⁰C

-25 to 35⁰C

Electrolyte

25% KOH aqueous solution

25% KOH aqueous solution

Feed Water Consumption 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.

1 Dependent upon configuration and operating conditions.

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