Sludge Treatment By Pyrolysis TRIZ Cases
- Horizontal Counter-Current Gasifier With Hollow Screw Oxidizer Feed
A hollow screw feeds oxidizer into the gasification zone to avoid chimney formation and produce tar-free synthesis gas in a compact horizontal gasifier.
- Biosolids Drying and Plasma Gasification for PFAS-Free Syngas
Pre-drying biosolids before ultra-high-temperature plasma gasification cuts energy use and residence time while destroying PFAS and producing clean syngas.
- Sewage Sludge Ash Chlorination for Iron-Aluminum Chloride Recovery
React sewage sludge ash with chloride salts to recover iron and aluminum chlorides and produce water-soluble phosphate residue.