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Manganese ore resource utilization method combining dressing and smelting materials
The invention discloses a dressing and smelting material combined manganese ore resource utilization method which comprises the following steps: sequentially carrying out mineral separation on manganese ore pulp by adopting flotation, removing carbonaceous components and pyrite components in manganese ore, and then treating siliceous components by adopting magnetic separation to obtain manganese concentrate; the manganese concentrate is subjected to acid leaching and filter pressing, and manganese filter pressing residues and filtrate are obtained; feeding the filter pressing filtrate into an electrolytic bath for electrolytic deposition to obtain electrolytic manganese; deaminating the obtained manganese pressure filter residues to obtain ammonia gas and deaminated manganese residues; a correction material is added into the obtained carbonaceous component, pyrite component and deaminated manganese slag for batching and sintering, and flue gas rich in sulfur dioxide and desulfurized manganese slag are obtained; the method comprises the following steps: crushing and grinding the desulfurized manganese slag, and mixing and grinding the desulfurized manganese slag with a siliceous component and an additive to obtain the ultra-high-activity micro powder. According to the method, all-element efficient resource utilization and clean production of the low-grade complex manganese ore can be achieved, and good economic benefits and social effects are achieved.
本发明公开了一种选冶材联合的锰矿资源化利用方法，包括如下步骤：采用浮选依次对锰矿矿浆进行矿物分选，脱除锰矿中的碳质组分、硫铁矿组分，然后采用磁选处理硅质组分，得到锰精矿；将锰精矿进行酸浸、压滤得到锰压滤渣和滤液；将压滤滤液送入电解槽电解沉积，得到电解锰；将获得的锰压滤渣脱氨得到氨气和脱氨锰渣；将之前获得的碳质组分、硫铁矿组分、脱氨锰渣，添加校正料进行配料、烧结，得到富含二氧化硫的烟气和脱硫锰渣；将脱硫锰渣经破碎、粉磨，与硅质组分和添加剂混合粉磨得到超高活性微粉。该方法能够实现低品位复杂锰矿的全元素高效资源化利用和清洁生产，具有良好的经济效益和社会效应。
Manganese ore resource utilization method combining dressing and smelting materials
The invention discloses a dressing and smelting material combined manganese ore resource utilization method which comprises the following steps: sequentially carrying out mineral separation on manganese ore pulp by adopting flotation, removing carbonaceous components and pyrite components in manganese ore, and then treating siliceous components by adopting magnetic separation to obtain manganese concentrate; the manganese concentrate is subjected to acid leaching and filter pressing, and manganese filter pressing residues and filtrate are obtained; feeding the filter pressing filtrate into an electrolytic bath for electrolytic deposition to obtain electrolytic manganese; deaminating the obtained manganese pressure filter residues to obtain ammonia gas and deaminated manganese residues; a correction material is added into the obtained carbonaceous component, pyrite component and deaminated manganese slag for batching and sintering, and flue gas rich in sulfur dioxide and desulfurized manganese slag are obtained; the method comprises the following steps: crushing and grinding the desulfurized manganese slag, and mixing and grinding the desulfurized manganese slag with a siliceous component and an additive to obtain the ultra-high-activity micro powder. According to the method, all-element efficient resource utilization and clean production of the low-grade complex manganese ore can be achieved, and good economic benefits and social effects are achieved.
本发明公开了一种选冶材联合的锰矿资源化利用方法，包括如下步骤：采用浮选依次对锰矿矿浆进行矿物分选，脱除锰矿中的碳质组分、硫铁矿组分，然后采用磁选处理硅质组分，得到锰精矿；将锰精矿进行酸浸、压滤得到锰压滤渣和滤液；将压滤滤液送入电解槽电解沉积，得到电解锰；将获得的锰压滤渣脱氨得到氨气和脱氨锰渣；将之前获得的碳质组分、硫铁矿组分、脱氨锰渣，添加校正料进行配料、烧结，得到富含二氧化硫的烟气和脱硫锰渣；将脱硫锰渣经破碎、粉磨，与硅质组分和添加剂混合粉磨得到超高活性微粉。该方法能够实现低品位复杂锰矿的全元素高效资源化利用和清洁生产，具有良好的经济效益和社会效应。
Manganese ore resource utilization method combining dressing and smelting materials
一种选冶材联合的锰矿资源化利用方法
CHOI KYU-HYUNG (author) / JIN SHENGMING (author) / DUAN NAN (author) / LI QIAN (author) / CHEN GUANGDONG (author) / CHANG XINGHUA (author) / LU QINGHUA (author) / WU XIANG (author) / TANG MIN (author) / LI XUEJUN (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
B03B
Nassaufbereitung von Feststoffen oder Aufbereitung mittels Luftsetzmaschinen oder Luftherden
,
SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
/
B03C
Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien
,
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
/
B03D
Schaumschwimmaufbereitungsverfahren [Flotation]
,
FLOTATION
/
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C01C
Ammoniak
,
AMMONIA
/
C04B
Kalk
,
LIME
/
C25C
Verfahren für die elektrolytische Herstellung, Wiedergewinnung oder Raffination von Metallen
,
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS
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