Selection of 40 products among
43
HYSTAT-A HYDROGEN STATION
Hydrogenics' HySTAT-A Hydrogen Stations are based on proprietary pressurized IMET technology. IMET™ technology is pressurized alkaline electrolysis process that generates high purity hydrogen at
pressures up to 25 bar (363 psi) directly from the electrolyzer module. This high quality hydrogen is obtained through the use of highly efficient inorganic membranes that serve to channel the hydrogen and oxygen produced during electrolysis. This superior IMET technology supports many HySTAT-A features.
Virtually maintenance-free: Pumpless electrolyte circulation; minimal moving parts.
On-site and on-demand production: Variable hydrogen production from 25 -100% of capacity.
Reliable supply, and efficient delivery of hydrogen: High availability; efficiently manages hydrogen inventories.
Flexibility to meet a customer’s specific needs: HySTAT-A is scalable and modular with individual modules producing from 10 Nm3 /h to 60 Nm3 /h of hydrogen. Units can be coupled for higher capacity.
Multi-use system: IMET® also generates argon and oil-free oxygen. Additional purification packages can be provided.
Easy to install: Delivered in plug & play packaging for indoor or outdoor use; minimal commissioning time; uses readily available water and electricity.
Safe operation: Asbestos-free; meets international codes and standards (PED, TÜV, ASME, CE, UL, AU/NLZ, GOST,).
Easy to monitor and control: Remote monitoring available; fully automated operation.
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Hydrogen Systems
HTCERAMIX' S-DESIGN STACK - SOFC BASED GENERATORS
HTceramix has its own unique stack based on its SOFConnex™ technology and HTc cells. All of HTc’ stack designs enable a high compactness of the whole stack achieving a power density of up to 1500
W/L. Stack tests have shown homogenous behaviour of cells in polarization cycles and OCVs exceeding one volt/cell. The use of the SOFConnex™ structure improves the thermal cycling tolerance of the stack, avoiding additional performance degradation during complete cycling.
The R-design stack uses an internal manifold through feeding holes and is fuelled in a counter-flow configuration. HTc has over 4 years of experience using this design, and it is now principally used for materials testing.
The S-design stack is more tolerant to thermal and redox cycling; can handle higher fuel utilizations; enables the possibility of recuperating the anode exhaust gas; and has a longer lifetime. It is used in HTceramix’ HoTboxTM and for applications such as combined heat and power or remote installations.
The stacks are operated with a power density of >0.4W/cm˛ at a temperature below 800°C. Electrical efficiencies of 40% have been commonly reached. The stacks can be fuelled with hydrogen, reformed hydrocarbons and synthesis gas mixtures.
All the components are designed and produced using low cost, environmentally safe manufacturing techniques based on scaleable wet ceramic processes.
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HTceramix
HYSTAT™ DISPENSER MODULE - HYDROGEN GENERATOR
As part of a complete refueling station, the pressurized storage tanks supply hydrogen to a hydrogen dispenser which is used to refuel a hydrogen powered vehicle. Hydrogenics' HySTAT Fuel Dispenser
module is available with a variety of options that meet the fueling needs of any customer. The Fuel Dispenser module includes a hose and nozzle, and system controls for the operation of the dispenser and the flow of hydrogen to a vehicle. Dispensers that are capable of providing hydrogen/natural gas blends are also available.
The experience of using a HySTAT Fuel Dispenser is very similar to that of using a conventional natural gas dispenser. The user enables the dispenser from the user-friendly interface and attaches the nozzle to their vehicle's refueling receptacle. Hydrogenics' monitoring and control system automatically manages the rest of the fueling process. The system determines when the tank is full and automatically stops dispensing hydrogen.
Many of the features and options of the HySTAT Fuel Dispenser are designed to make the fueling of a hydrogen-powered vehicle familiar, comfortable, and safe for customers.
* Hydrogenics uses "hydrogen-only" nozzles that are designed specifically for hydrogen vehicles and come with a standard in-line break-away safety feature.
* Mass flow meters are incorporated into the standard dispenser to ensure safe and accurate fills.
* The hose and nozzle are designed to electrically ground the vehicle automatically.
As with all fuels, hydrogen must be handled with respect. Safety precautions similar to those used at conventional gasoline stations also apply to hydrogen fueling stations.
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Hydrogen Systems
HYSTAT™ STORAGE MODULE - HYDROGEN GENERATOR
The HySTAT Storage Module is composed of one or more vessels mechanically connected and electronically controlled by the station's software. The storage module receives hydrogen either directly from
the HySTAT Hydrogen Generator or from a separate storage tank. Hydrogen flow is scaled by customer requirement.
The HySTAT Storage Module can be provided with either steel or composite vessels. Both options can be made available in either buffer or cascade configuration, depending on customer requirements.
A buffer storage system stores the required amount of hydrogen using a simple configuration consisting of a series of interconnected tanks that are filled and emptied as if they were one large tank. Hydrogen enters the system via a single control valve, and is delivered from the rack through another control valve.
During delivery, the pressure inside all the tanks drops simultaneously. This means that, to attain a certain desired pressure, the initial pressure in the tanks must be higher than the desired delivered pressure, or that the fill is assisted by simultaneous operation of a booster compressor.
A cascade system consists of storage tanks arranged in a series of "banks" managed by a control system that determines which bank is able to receive or deliver hydrogen. When hydrogen is required, the first bank delivers hydrogen until the pressure inside this bank equals that of the receiving tank.
As the pressure equalizes, the next bank begins to deliver its store of hydrogen, and so on. By automatically sequencing the banks in this manner, some hydrogen is always kept at a higher pressure so that more complete vehicle fills can be obtained from the same volume of hydrogen storage.
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Hydrogen Systems
