INDEPENDENT ENGINEERING · UK · POLAND · USA · WORLDWIDE
Hydrogen ideas.
Engineered
into reality.
Hydrogen & CCUS engineering, from process design to working systems. One connected view of the stack, balance of plant and controls.
Working worldwide
Remote and on-site engineering support from Surrey / Godalming, UK.
UK · Poland · USA · Worldwide
PROCESS · INSTRUMENTATION · CONTROLS
How a hydrogen test rig works
EXPERIENCE THAT CONNECTS
One engineer.
The whole system.
Hy-7 is a hydrogen and CCUS engineering consultancy based in Surrey / Godalming, UK, led by Dr Marek Malinowski.
We offer remote and on-site engineering support in the UK, Poland, the USA and worldwide.
His work brings together process engineering, electrical design and controls, from electrochemical materials to fuel cell and electrolyser systems.
“One engineer across process, electrical and controls — so decisions are made together rather than handed over.”
Dr Marek Malinowski
Founder, Hy-7 Limited
PhD Electrical Engineering (electrochemistry)
MSc Eng. Materials Engineering,
Wrocław University of Science and Technology
WHAT WE DO
Specialist thinking.
Integrated engineering.
Support across hydrogen systems and CCUS demonstrators, with the details joined up.
Test systems
Hydrogen test rig design
From a stack to a complete test system.
Explore serviceElectrolysis
Electrolyser balance of plant
Engineer the systems that make the stack work.
Explore serviceCarbon capture
CCUS demonstrator engineering
Bring adsorption research into an integrated rig.
Explore serviceTwinCAT · HMI · DAQ
Controls & automation
Connect process intent, operating sequences and data.
Explore serviceHAZOP · COSHH · SOPs
Safety & documentation
Build a clear connection between design and operation.
Explore serviceAlso supporting electrical design, stack and materials characterisation (I-V, CV, LSV and EIS), and MEA development.
WHY HYDROGEN
The opportunity starts
with sound engineering.
Explore electrolysis
Investigate PEM, AEM and alkaline systems against a defined operating envelope.
Understand fuel cells
Connect stack behaviour with reactant supply, heat rejection and electrical output.
Measure what matters
Use a clear measurement boundary to assess performance and auxiliary consumption.
Connect the disciplines
Consider process, electrical requirements and controls together as the system develops.
SELECTED EXPERIENCE
From materials
to integrated systems.
Project experience gained by Dr Marek Malinowski before founding Hy-7 Limited.
CCUS demonstrator
MOF CO₂ adsorption maritime rig
UCL Chem Eng · UKRI CMDC
Electrolyser systems
5 kW and 50 kW alkaline electrolyser prototypes
PAN INTiBS
Fuel cell testing
Fuel cell test rigs and power systems, 2.5–200 kWnet
AFC Energy
Integrated systems
Off-grid FC / PEM electrolyser / range extender
HySA / UWC
Electrochemistry
Fuel cell materials & stack design
Łukasiewicz IEL
A CONNECTED APPROACH
From the first question
to the final handover.
Scope
Define the objective, operating envelope and site constraints.
Design
Connect process, electrical design and control requirements.
Build
Bring equipment, assembly and interfaces together.
Test & hand over
Check the system and put its documentation in place.
KNOWLEDGE & INSIGHTS
Practical engineering.
Shared thinking.
ENGINEERING GUIDE
Hydrogen test rig design: from stack to reliable evidence
Balance of plant, controls, safety and the measurements that make a prototype useful.
Read the full guide ↗ON THE DRAWING BOARD
More from the interfaces.
Electrolyser efficiency. Fuel cell test rigs. CCUS scale-up. Process control.
Further engineering notes are coming soon.
See upcoming topics ↗LET’S ENGINEER WHAT COMES NEXT
A clearer path from
concept to working system.
Bring your stack requirements, research objectives and site constraints.