Thiosulfates/Dithionites/Polythionites TRIZ Cases
- Sodium Dithionite Stabilization Using Carbonates and Complexing Agents
See how alkali metal carbonates and complexing agents reduce sodium dithionite decomposition, p
- Cobalt Sulphate-Dithionate Liquor Processing for Water and Salt Recycling
Precipitating cobalt, then crystallizing and heating sodium salts, enables water recycling and energy-efficient cobalt and lithium recovery.
- Two-Step Sulphide Leaching to Cut Cyanide Use
An acidic then alkaline oxidative leach converts elemental sulfur to thiosulphate, improving precious metal recovery while cutting cyanide use.
- Anhydrous Sodium Thiosulfate Formulation for Pediatric Ototoxicity
Anhydrous sodium thiosulfate formulations help protect pediatric hearing after platinum chemotherapy while preserving anticancer efficacy.