FERTILIZERS
FERTILIZERSGreen Hydrogen for Fertilizer Production
Global food security depends on nitrogen fertilizers, which depend on ammonia, which depends on hydrogen. Decarbonizing this chain starts with efficient electrolysis using IONZERA membranes.
Membrane Cross-Section
PSU-TiO₂-GODecarbonize the Food Chain
Fertilizer production accounts for approximately 1.5% of global CO2 emissions. Replacing grey hydrogen with green electrolytic H2 directly addresses this carbon-intensive step in the food supply chain.
Reduce Feedstock Cost
Hydrogen represents the largest variable cost in ammonia-based fertilizer production. IONZERA's 3x lower membrane resistance reduces this dominant input cost.
Scale for Agricultural Demand
Global fertilizer production requires hundreds of millions of tonnes of ammonia. IONZERA's scalable, mesh-free manufacturing supports the massive membrane volumes needed for this transition.
The Fertilizer-Hydrogen Nexus
Nitrogen fertilizers, including urea, ammonium nitrate, and diammonium phosphate, are essential for feeding the world's population. All nitrogen fertilizers begin with ammonia synthesis via the Haber-Bosch process, which combines hydrogen and atmospheric nitrogen at high temperature and pressure. Globally, fertilizer production consumes approximately 35 million tonnes of hydrogen per year, nearly all from natural gas reforming.
The transition to green fertilizers requires replacing this fossil hydrogen with electrolytic hydrogen produced from renewable electricity. The efficiency of the electrolysis step, determined in large part by the separator membrane, directly impacts whether green fertilizers can achieve cost parity with conventional production.
From Green H2 to Green Urea
Urea (CO(NH2)2) is the world's most widely used nitrogen fertilizer. Its production requires ammonia and carbon dioxide. In an elegantly circular process, green ammonia production via electrolysis produces oxygen as a byproduct, which can be used for oxy-combustion or other industrial purposes:
Nanocomposite Structure
PSU-TiO₂-GOLower Resistance
Thinner Profile
India's Fertilizer Industry Opportunity
India imports significant volumes of urea and ammonia for its agricultural sector. The National Green Hydrogen Mission explicitly targets fertilizer production as a key sector for green hydrogen adoption. IONZERA, manufactured by G-Hexa in Bengaluru, positions Indian fertilizer producers to access locally produced, high-performance membranes for the green fertilizer transition, supporting both energy security and agricultural self-sufficiency.
Area Resistance
3x LOWERThickness
20% THINNEREXPLORE MORE
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