Composite adsorbent and full-chain integrated application thereof in separating nickel and thallium from slag

• Main Authors: FU ZHONGMENG, LI CHENGGANG, ZHANG RONGRONG, LIU CHANGGEN, LIU YONGQI, LI CHANGDONG
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a composite adsorbent which can realize efficient adsorption of thallium ions separated from slag through efficient thallium ion adsorption sites generated in a physical and chemical dual combination form with an Fe-Mn compound by taking active silicate as a matrix. Meanwhile...