3000ML PEM proton exchange membrance electrolyzer

PEM3000

Hydrogen made by PEM water electrolyze also known as proton exchange membrance water electrolysis of hydrogen. Each electrolytic chamber of the electrolytic cell is divided into an anodic chamber and a cathodic chamber, which the anodic chamber produces oxygen and the cathodic chamber produces hydrogen. High purity, low energy consumption, high material utilization rate and long service life characteristic do the PEM electrolyzer have, which uses pure water as the raw material of electrolytic water for hydrogen production process to avoid potential pollution and corrosion problems.

Quantity

Contact Now

add to cart

As an advanced hydrogen production equipment, PEM employs high performance membrane electrode components and optimized electrolytic cell structure design in terms of technology, which have higher proton conductivity and chemical stability to operate long- term stable harsh working environment. At the same time, the innovative electrode structure and flow field design improve the distribution uniformity of gas and liquid, and enhance the efficiency and stability of the electrolytic reaction.

The main components of PEM water electrolyzer are proton exchange membrane, catalyst layer, gas diffusion layer and bipolar plate. The diffusion layer, catalytic layer and proton exchange membrane constitute membrane electrode (MEA), which is the home field of the material transmission and electrochemical reaction of the whole water electrolyzer. The electrolytic cell is the core unit of hydrogen production equipment, water molecules undergo oxidation reactions on the anode side, losing electrons and generating oxygen and protons (hydrogen ions). 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.

Compared with alkaline electrolysis water hydrogen production technology, PEM electrolysis water hydrogen production technology has more unique characteristics of high current density, high purity of hydrogen and fast response speed. The purity of hydrogen production in the PEM electrolytic cell is usually about 99.99%. One of the largest advantages is its ability to operate at high current densities. This can result in reduced operational costs.

The application prospect of PEM electrolytic cell is very broad. In the field of transportation, the construction of hydrogenation stations will require a large number of PEM electrolytic cells to produce high-purity hydrogen and provide fuel for fuel cell vehicles. In the industrial field, the hydrogen produced by PEM electrolytic cell can be used in chemical production, petroleum refining and other processes, to achieve green industrial transformation.

Appilcations:

Industrial field (chemical production, petroleum refining)
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)

Datasheet_PEM Electrolyzer
Model	Unit	PEM-150	PEM-300	PEM-600	PEM-1000	PEM-1500	PEM-2000	PEM-3000	PEM-8000
Cells		2	1	2	4	6	8	12	32
Stack Diameter	mm	85	138	138	138	138	138	138	138
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)	20	40	40	40	40	40	80	120
Water Consumption Rate	cc /hr	12	18	36	60	60	60	90	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.

Datasheet_PEM Electrolyzer
Model	Unit	PEM-150	PEM-300	PEM-600	PEM-1000	PEM-1500	PEM-2000	PEM-3000	PEM-8000
Cells		2	1	2	4	6	8	12	32
Stack Diameter	mm	85	138	138	138	138	138	138	138
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)	20	40	40	40	40	40	80	120
Water Consumption Rate	cc /hr	12	18	36	60	60	60	90	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.

Q&A:

How safe is the PEM electrolytic cell?

There will be no safety problems for use according to the instructions.

How long is the life of the PEM electrolytic cell?

Our products can last for about 20,000 hours.

What are the advantages of PEM electrolytic cells over other electrolytic technologies?
It has the advantages of high energy conversion efficiency, fast response speed, low operating temperature, high gas purity and so on. In addition, its modular design facilitates capacity expansion and maintenance.

How to maintain the PEM electrolytic cell to ensure its performance?

You need regular inspection of the status of the membrane, cleaning the electrode and diffusion layer, replace the aging seal, etc. At the same time, the electrolytic cell needs to be kept clean and dry to avoid electrolyte leakage and contamination.