Gas generators

Tender description

For work on facultative anaerobe gas fermenting microorganisms, we require a hydrogen generator to supply a constant and uninterrupted gas flow to the bioreactor systems. The generator must be capable of supplying the required volumes of hydrogen gas to all connected bioreactor vessels. Essential requirements: — on-site hydrogen generator that is in an integrated, automated, site-ready enclosure, — automatically adjusts output to match demand, — net production rate minimum of 18 SLPM at 21°C and 1 barg, — delivery Pressure >13 barg, — purity of hydrogen = 99.9995 % (Water Vapour < 5 PPM, N2 < 2 PPM, O2 < 1 PPM, All Other Undetectable), — on-board H2 Leak detection, — fully automated, push button start/stop, — automatic fault detection and system depressurization - Circuit breaker shunt trip for remote shutdown - Footprint less than 1m2, — the thermal gain maximum heat load of 5Kw/hour, — safety features in line with UK and EU, and more. Essential requirements; — on-site hydrogen generator that is in an integrated, automated, site-ready enclosure, — automatically adjusts output to match demand, — net production rate minimum of 18 SLPM at 21°C and 1 barg, — delivery Pressure >13 barg, — purity of hydrogen = 99.9995 % (Water Vapour < 5 PPM, N2 < 2 PPM, O2 < 1 PPM, All Other Undetectable), — on-board H2 Leak detection, — fully automated, push button start/stop, — automatic fault detection and system depressurization - Circuit breaker shunt trip for remote shutdown - Footprint less than 1m2, — the thermal gain maximum heat load of 5Kw/hour, — safety features in line with UK and EU regulations, — inclusive service warranty and support with a minimum of annual parts maintenance provided, — full install to include connecting to water and ventilation facilities and commissioning provided, fully CE marked, — additional water system to provide Type 2 or better DI water at necessary rate, either internal or external with full installation, — training for at least 4 SBRC technical staff. Highly desirable; — provide installation of necessary ventilation facilities (release vent directed to existing extraction units), — provide installation of the production line from unit to existing mass flow control units, — provide installation of necessary plumbing facilities (water supply connection for the DI water generator and drainage), — provide installation of necessary electrical facilities (suitable connections for the system power requirments.