Hydrogen Separation Using Solid Contact TRIZ Cases
- Hydrogen Production via Renewable Steam Reforming and Ejector Recirculation
Renewable steam reforming uses an ejector to recirculate high-concentration hydrogen, reducing CO2 emissions and operational costs.
- Hydrogen Plasma Reactor Heat Recovery System
Heat exchangers recycle plasma reactor waste energy to preheat input gas, reducing purification steps and boosting efficiency.
- Blast Furnace Gas CO2 and Hydrogen Enrichment via Water-Gas Shift
Dry purification of blast furnace gas enables water-gas shift coupling, resolving high operational costs associated with wet alkali washing methods.
- Wet Oxidation Hydrogen Purification via Metal Redox Cycles
Reduces infrastructure complexity by transporting lower purity hydrogen through existing pipelines, then purifying it locally via wet oxidation cycles.
- Calcium Looping Hydrogen Production via CaO Sorbent
A calcium looping process uses mesoporous calcium oxide to capture carbon dioxide and sulfur contaminants from synthesis gas during hydrogen production.