R&P Co. Grasys completed pilot testing of hydrogen recovery membrane element

R&P Co. Grasys completed pilot testing of hydrogen recovery membrane element aimed at checking the applicability of the company's membrane technology to concentrate hydrogen from hydrogen-bearing gas with a high ammonia concentration. The prototype testing was a success.

For the time being, Grasys specialists keep on doing fatigue tests at various values ​​of the permeate sampling ratio, and various values ​​of the feed gas temperature.

Grasys membrane cartridges

• High selectivity
• High membrane specific surface area
• A broad pressure range (up to 13 MPa)
• Low pressure losses during separation
• Superb chemical durability

Grasys cartridge-based membrane units

• Low capital and operating expenses
• Easy to install and service
• Compact in size
• Removal of a number of impurities in one process cycle
• Green technology (without the use of chemical reagents)