METHOD FOR BLEACHING DISCULAR
DE602023010164T2Active Publication Date: 2025-12-24POLITECHNIKA WARSZAWSKA +1
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Patent Information
- Application Number
- DE602023010164
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2023-05-26
- Publication Date
- 2025-12-24
- Estimated Expiration
- 2043-05-26
AI Technical Summary
Technical Problem
Existing methods for bleaching diatomaceous earth are energy-inefficient and do not effectively enhance its brightness.
Method used
A method involving reacting diatomaceous earth with a mixture of hydrochloric acid and nitric acid at controlled temperatures followed by filtration and drying is employed.
Benefits of technology
The method significantly enhances the brightness of diatomaceous earth while being energy-efficient.
✦ Generated by Eureka AI based on patent content.
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