Alkaline and PEM technologies have the ability to deliver:

Water Electrolysis Hydrogen Production

P/N	ZXD-470	ZXD-500	ZXD-550	ZXD-600
Hydrogen Production（m3/h）	470	500	550	600
Oxygen Production（m3/h）	235	250	275	300
Hydrogen Purity（V/V）	≥99.99%	≥99.99%	≥99.99%	≥99.99%
Oxygen Purity （V/V）	≥98.5%	≥98.5%	≥98.5%	≥98.5%
Operating load	50%-100%	50%-100%	50%-100%	50%-100%
Working Pressure（MPa）	1.5~2.0	1.5~2.0	1.5~2.0	1.5~2.0
Hydrogen Moisture Content （g/m3）	≤4	≤4	≤4	≤4
Hydrogen Alkalinity（mg/m3）	≤1	≤1	≤1	≤1
Working Temperature（℃）	85±5	85±5	85±5	85±5
Cooling water flow（m3/h）	72	76	83	92
DC power consumption (kW·h/m3H2)	≤4.3	≤4.3	≤4.3	≤4.3
External dimension of electrolyzer  L×W×H （mm）	4720x2325x2750	4750x2325x2750	5160x2325x2750	5520x2325x2750
Electrolyzer Weight （kg）	36100	36600	38900	41400
Alkali concentration	30% KOH	30% KOH	30% KOH	30% KOH

Alkaline Electrolysis

In alkaline electrolysis, a reaction occurs between two electrodes in a solution composed of water and liquid electrolyte. When sufficient voltage is applied, water molecules take electrons to make OH⁻ ions and an H2 molecule. The OH⁻ ions travel through the solution toward the anode, where they combine and give up their extra electrons to make water, electrons, and O2.
Recombination of hydrogen and oxygen at this stage is prevented by means of our patented IMET® ion-exchange membrane. The IMET® membrane is made of highly resistant, inorganic materials and does not contain asbestos. The electrolyte remains in the system owing to a closed-loop, pump-free recirculation process.

PEM electrolysis

PEM electrolysis creates a reaction using an ionically conductive solid polymer, rather than a liquid. When voltage is applied between two electrodes, negatively charged oxygen in the water molecules gives its electron, resulting in protons, electrons, and O2 at the anode.
The H+ ions travel through the proton-conducting polymer towards the cathode, where they take an electron and become neutral H atoms. These combine to make H2 at the cathode. The electrolyte and two electrodes are sandwiched between two bipolar plates, which transport water to them, transport product gases away from the cell, conduct electricity, and circulate a coolant fluid to cool down the process.

Our Service Team

Available to clients around the world,
our flexible service department helps with:
Each service agreement can be tailored to the customer so businesses only pay for the services they need, safe in the knowledge that they can count on their hydrogen supply
Customers rely on our state-of-the-art equipment.
They expect the highest standards of hydrogen quality, reliability and safety from electrolysers that will last.
As with any complex machine, regular maintenance is essential to uphold these standards. We provide a  detailed  maintenance  schedule  with  each  electrolyser, so owners know what to check for each day and how to carry out essential periodic tasks
Even so, we know that owners sometimes need extra support. A service team of experienced engineers is ready to assist our customers in the day-to-day operation to keep your equipment performing at its best

COMMON INDUSTRY APPLICATIONS OF HYDROGEN.
   Food:
Hydrogen is used to turn unsaturated fats into to saturated oils and fats, including hydrogenated vegetable oils like margarine and butter spreads.
    Metalworking:
Hydrogen is used in multiple applications including metal alloying and iron flashmaking.
    Welding:
Atomic hydrogen welding (AHW) is a type of arc welding which utilizes a hydrogen environment.
    Flat Glass Production:
A mixture of hydrogen and nitrogen is used to prevent oxidation and therefore defects during manufacturing.
    Electronics Manufacturing:
As an efficient reducing and etching agent, hydrogen is used to create semiconductors, LEDs, displays, photovoltaic segments, and other electronics.
    Medical:
Hydrogen is used to create hydrogen peroxide (H2O2). Recently, hydrogen gas has also been studied as a therapeutic gas for a number of different diseases.

Certification