Next Generation Hydrogen Purification

Hydrogen Recovery in Off-Gas feed

The Divi-H membrane can extend the range of conditions where recovery applies. Feed too hot? Too many sulfites? no problem.


About US

DiviGas is a Singapore-based industrial membrane supplier for refineries, chemical and industrial processors. We are dedicated to providing our clients with the leading edge of technological  advancement when it comes to gas processes. We work with leading manufacturing partners to provide a complete plug-and-play product packages usable right away.

Backed by SGInnovate, the Singaporean Governments’ innovation arm, HAX, the hardware accelerator and other financials investors;


DiviGas is currently scaling its production capabilities and is already running pilots with major industrial partners.


5X Efficiency

3X Lasts longer

Resists heat

150+ C tolerance

Resists Acidity

​Highly Tolerant

The Divi-H membrane can tolerate dramatically higher heat, pressure, acidity, plasticity, and other conditions which considerably enlarges its range of deployable situations


Highly Efficient, Divi-H boasts extremely high selectivity, reducing significantly the total cost required while keeping purity and recovery high


Easily combined with Carbon Catpure and Storage (CCS), Divi-H is the solution to reduce the cost of your CO2 separation process through 'blue' Hydrogen

The DIVI-H Membrane

Where we are &

How you can get involved with DiviGas

Technology Readiness level (Oil & Gas scale): TRL 5 -> 6 : Our membrane has been tested in lab conditions extensively (TRL 5) and we are now deploying it with partners at scale for field proof of performance (TRL6).

Funded & Open to Partnerships: Funded throughout this pilot phase by both the Singaporean Government, Entrepreneur First & HAX and other venture capital. We are open to partnering with major industry organizations for co-development programs and more.

More pilot partners wanted: Sign up now to recieve samples of Divi-H and to start analyzing its potential impact on your feedstock gas conditions.


The Science of Separation

Dr. Ali Naderi has spent over 9 years developing successive inventions that led to this membrane. His PHD thesis was focused entirely on this topic, with the backing of the National University of Singapore, famous for its membrane department led by the legendary Dr. Neal Tai-Shung Chung. A member of the Australian Membrane Society and one of only a handful of recognized researchers involved in deep HyCO membranes research. Dr Naderi has been building advanced polymers for over a decade and has created polymeric structures for every high intensity situations, from rocket re-entry shielding to chemical filtering membranes.

Dr. Naderi ended his tenure with NUS in 2019 in order to launch a commercial product that is the accumulation of years of research and combines several of his inventions. From blending, to modifying polimers, all the way through inventing completely new manufacturing processes. All of this culminating in a membrane that is far beyond what is available on the market. Divi-H.

For All Syngas

Divi-H can purify Hydrogen up to 99.95% purity from any feedstock combination either on it's own, or as a hybrid system

Naturally tolerant to an extreme range of conditions, Divi-H can be used in a wide range of application, from hot nylon precursor recovery processes to acidic coal gasification environment

For Every Industry

Usable in​

  • Refineries

  • Petrochemical industry

  • Chemical industry

  • Ammonia & Ammonium

  • Methanol production

  • Metallurgical production

  • Power-to-Gas systems

  • GTL processes

  • Pharmaceutical industry

Contact Us

Feel free to reach out to us for request for quotes or any other questions as to the performance of our products

Contact Info

+65 8291 9873

Location Info

32 carpenter St, Singapore, 059911

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