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Efficient Hydrogen Production

2000ML proton exchange membrane PEM electrolyzer

PEM2000
The 2000ML PEM electroltzer made by Hycircle Technology Co.,Ltd is an electrochemical device to convert electricity and water into hydrogen and oxygen, these gases can then be used as a means to store energy for later use. This use can range from electrical grid stabilization from dynamic electrical sources such as wind turbines and solar cells to localized hydrogen production as a fuel for fuel cell vehicles. PEM series products are a class of light, high efficiency, energy saving, environmental protection high-tech patented products..If you are interested in our products, please contact us.
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Proton exchange membrance (PEM) electrolyzer is an important technology for the production of hydrogen to be used as an energy carrier. With fast dynamic response times, large operational ranges and high efficiencies, water electrolysis is a promising technology for energy storage coupled with renewable energy sources.

The electrolytic cell is the core unit of hydrogen production equipment, PEM electrolyzers utilize Proton Exchange Membrane as solid electrolyte to split water. In this process, water molecules undergo oxidation reactions on the anode side, losing electrons and generating oxygen and protons (H+). Subsequently, protons are conducted through the proton exchange membrane to the cathode side under the action of an electric field, while electrons flow from the anode to the cathode through an external circuit. On the cathode side, protons combine with electrons to undergo a reduction reaction, generating hydrogen gas. In this way, the PEM electrolysis cell completes the process of decomposing water into hydrogen and oxygen.

Hycircle Technology Co.,Ltd supplies PEM electrolyzer series products combined with renewable energy emits only oxygen as a by-product without any carbon emissions, which have excellent properties such as passivation resistance and corrosion resistance.

The following reactions take place within it:
• Anode: 2H2O → 4H+ + O2 + 4e-
• Cathode: 4H+ + 4e- → 2H2
• Complete Reaction: 2H2O → 2H2 + O2

Advantages:
High purity of hydrogen
High efficiency of hydrogen production
low noise
No corrosion and pollution
regulation of output
technical security

Applications:
Electricity and gas (natural gas replacement)
Green hydrogen (agricultural decarbonization)
Hydrogenation station (fuel infrastructure for hydrogen-powered vehicles)
Electronic fuel (hydrogen production + carbon capture)
Distributed energy (field for hydrogen production and hydrogenation)

Industrial field (chemical production, petroleum refining)

Datasheet_PEM Electrolyzer

Model

Unit

PEM-150

PEM-300

PEM-600

PEM-1000

PEM-1500

PEM-2000

PEM-3000

PEM-8000

Cells

2124681232

Stack Diameter

mm

85138138138138138138138

H2 Flow Rate

mL/min

0-150

0-300

0-600

0-1000

0-1500

0-2000

0-3000

0-8000

02 Flow Rate

mL/min

0-75

0-150

0-300

0-500

0-750

0-1000

0-1500

0-4000

Voltage

V(DC)

2-5

2-5

4-7

8-10

11-14

15-18

20-23

26-30

Max Input Current

A(DC)

204040404040

80

120

Water Consumption Rate

cc /hr

12183660606090

120

Operating Temperature

5℃ to 45℃

Output Pressure

0~1MPa

MembraneType

Nafion PFSA

Sintered Titanium diffusion medium

Precious metalelectrode

Need deionized or re-distilled water

Water Resistivity:>1 MQ*cm

Water Conductivity:<1 us/cm

Estimated Lifetime:If the water quality and power supply is always in ideal condition you canexpect about 10,000 hoursof operation.

Electrochemical Performance:

The provided electrolyzer performance data is only for reference purposes.  Depending on the quality of the de-ionized water, temperature of the water, ambient temperature, water transfer method (actively-fed with a liquid pump or gravity-fed), etc., the customers may get slightly lower or higher performance than the ones posted for this particular product.