Signal · Commodities & Input Costs
Patented process recovers high-purity tin from e-waste
What the source reported
Source-reported<p>Indian recycler Rikayaa Greentech has been granted a patent for an integrated process that recovers tin from electronic waste and other secondary feedstocks, refining it to a minimum purity of 99.9%. The route combines mechanical separation, lower-temperature vacuum treatment, chloride fluxing and zone refining. The Indian Patent Office granted Rikayaa Greentech Patent No. IN 602754 […]</p> <p>The post <a href="https://www.internationaltin.org/patented-process-recovers-high-purity-tin-from-e-waste/">Patented process recovers high-purity tin from e-waste</a> appeared first on <a href="https://www.internationaltin.org">International Tin Association</a>.</p>
- Publication
- International Tin Association - News · Commodity/Energy Organisation
- Published
- 1st October 2026
- Original report
- internationaltin.org
ProcIntel stores what the source published in its feed — a headline, a summary and a link. It does not store or reproduce the full article.
What ProcIntel recorded
ProcIntel-derived- Category
- Commodities & Input Costs
- Geography
- Global
- Organisations
- None identified
- Collected
- 1st October 2026 · 09:59
Initial assessment ProcIntel's automatic, provisional read of this individual Signal -- Initial Significance and Initial Confidence, computed deterministically before any Event extraction or human review.
A provisional, automatically computed reading of this individual Signal, before Event extraction or human review. Not a final rating.
Initial Significance Low (14.0/100). Strongest contributor: Procurement Impact (6.0/30 points). Limiting factor: Geographic Breadth (0.0/10 points). Initial Confidence Low (39.5/100, data sufficiency: Partial). Strongest contributor: Source Authority (28.0/40 points). Limiting factor: Corroboration (2.5/25 points).
- Strongest contributor
- Procurement Impact
- Limiting factor
- Geographic Breadth