Time: 2025-09-08 10:21 Click:
Hydrogen Extraction from Natural Gas Pipelines. Blending and extracting hydrogen from natural gas pipelines is a key solution for large-scale, long-distance hydrogen transport — combining high capacity with low cost while supporting carbon reduction.
Recently, we delivered a pilot membrane separation unit to GRINM Group, with the State Power Investment Corporation (SPIC) as the end user. Our system can efficiently extract 5%～30%mol hydrogen from natural gas pipelines with an efficiency of over 95%.
Figure 1 Field Control Interface
The extracted hydrogen (≈95%mol purity) can be further refined by PSA to 99.999%mol (5N), meeting nearly all downstream needs. For the semiconductor industry, end-point purifiers can raise purity to 7N～9N, fulfilling the most demanding requirements.
Looking ahead, we are advancing next-generation, energy-efficient technologies to enable large-scale hydrogen pipeline applications, driving the hydrogen economy and supporting global decarbonization.
