Adsorptionsmaterial auf Manganbasis, Herstellungsverfahren dafür und Verwendung davon
Anmelder: China Petroleum & Chemical Corporation, Sinopec Research Institute of Petroleum Processing Co., Ltd. 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4748492
- Anmeldetag
- 17. Juli 2024
- Veröffentlichung
- 23. Januar 2025
- Rechtsraum
- EP
Abstract
This disclosure relates to a manganese-based adsorbent material, a preparation method, and the use thereof. The manganese-based adsorbent material of this invention exhibits excellent performance in hydrogen purification reactions, enabling the removal of normal amount of sulfides (volume content > 0.1%) from hydrogen at a temperature below 50°C. The purified hydrogen can then be directly used for fuel cell hydrogen supply. This manganese-based adsorbent material is a coproduct of graphite oxidation process. Simultaneously with preparation of the manganese-based adsorbent material, the content of manganese ions and other pollutants in wastewater is significantly reduced, solving the environmental pollution problems caused by wastewater discharge during graphite oxidation process.
Anmelder
- Firmen
- China Petroleum & Chemical Corporation
Sinopec Research Institute of Petroleum Processing Co., Ltd. - Land
- 🇨🇳 China
Chinesischer Staatskonzern mit Sitz in Peking, tätig in Erdölförderung, Raffinerie, Petrochemie sowie Vertrieb von Kraftstoffen und chemischen Produkten.
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