摘要：【中文】本发明公开了一种采用底吹熔池熔炼工艺处理电镀污泥的方法，该方法将收集待处理电镀污泥进行脱水干燥；然后将干燥电镀污泥于底吹炉中进行熔炼，对熔炼的铜镍合金、熔炼渣及烟灰进行回收。该方法对于待处理的电镀污泥只需要简单处理即可进行熔炼，熔炼过程简单易于操作，熔炼完成即可完成对多种有价金属的回收，明显降低了人力物力的消耗，且能够同时实现多种高纯度有价金属的回收，具有很好的经济效益。该方法整个处理过程中不会产生危险有害废弃物、废水等，通过简单的方法实现了危险有害废弃物的无害化处理、同时也使得有价资源得到较好的回收利用，在行业内具有很好的应用前景。 【EN】The invention discloses a method for treating electroplating sludge by adopting a bottom blowing molten pool smelting process, which comprises the steps of collecting electroplating sludge to be treated, dehydrating and drying; and then smelting the dried electroplating sludge in a bottom blowing furnace, and recovering the smelted copper-nickel alloy, smelting slag and soot. The method can be used for smelting the electroplating sludge to be treated only by simple treatment, the smelting process is simple and easy to operate, the recovery of various valuable metals can be completed after the smelting is completed, the consumption of manpower and material resources is obviously reduced, the recovery of various high-purity valuable metals can be realized simultaneously, and the method has good economic benefit. The method does not produce dangerous and harmful waste, wastewater and the like in the whole treatment process, realizes harmless treatment of the dangerous and harmful waste by a simple method, simultaneously enables valuable resources to be better recycled, and has good application prospect in the industry.

摘要：【中文】本发明公开了一种锌浸出渣与石膏渣协同处理的方法。首先将锌浸出渣和石膏渣混匀形成混合物料；将混合物料中配入石英砂混匀加水进行制粒，得到混合粒料；所得混合粒料通入熔炼炉中，同时加入还原剂，然后加入天然气和氧气，控制炉温进行反应；炉内连续虹吸排放铜锍，连续溢流排放炉渣；铜锍转出系统进一步回收；炉渣排出系统；烟尘采用后续工序进行处理后排空。本发明处理方法具有工艺路线简短，生产成本低、有效解决重金属石膏渣占库存、污染环境的问题，并且还能提高有价金属的合理回收。本发明具有显著的经济效益和社会效益。 【EN】The invention discloses a method for co-processing zinc leaching residues and gypsum residues. Firstly, uniformly mixing zinc leaching residues and gypsum residues to form a mixed material; adding quartz sand into the mixed material, uniformly mixing, adding water, and granulating to obtain mixed granules; introducing the obtained mixed granules into a smelting furnace, adding a reducing agent, then adding natural gas and oxygen, and controlling the furnace temperature to react; copper matte is continuously siphoned and discharged in the furnace, and slag is continuously overflowed and discharged; the copper matte is transferred out of the system for further recovery; a slag discharge system; the smoke dust is treated by the subsequent procedures and then is emptied. The treatment method has the advantages of short process route and low production cost, effectively solves the problems of inventory occupation and environmental pollution of the heavy metal gypsum slag, and can improve the reasonable recovery of valuable metals. The invention has remarkable economic benefit and social benefit.

摘要：【中文】本发明公开了一种蓄电池废硫酸的资源化回收利用方法。首先将蓄电池废硫酸进行过滤，去除悬浮物；过滤所得废硫酸导入硫化反应器，并通入硫化氢气体进行混合反应，反应后固液分离，得到硫化后液和滤渣；所得硫化后液导入微滤膜进行过滤，以达到纳滤膜进水要求；微滤膜过滤后所得滤液导入纳滤膜进行过滤，得到硫酸溶液；所得硫酸溶液进入烟气制酸系统的干吸工序循环成质量百分浓度为92.5％或质量百分浓度为98％的工业硫酸，或用于生产聚合硫酸铁。利用本发明方法，解决了蓄电池废酸处理过程中重金属和铁去除率较低、硫酸资源利用率低的技术问题。 【EN】The invention discloses a resource recycling method of waste sulfuric acid of a storage battery. Firstly, filtering the waste sulfuric acid of the storage battery to remove suspended matters; introducing the filtered waste sulfuric acid into a vulcanization reactor, introducing hydrogen sulfide gas for mixing reaction, and performing solid-liquid separation after reaction to obtain vulcanized liquid and filter residue; introducing the obtained vulcanized liquid into a microfiltration membrane for filtering so as to meet the water inlet requirement of a nanofiltration membrane; filtering with a microfiltration membrane, and introducing the filtrate into a nanofiltration membrane for filtering to obtain a sulfuric acid solution; the obtained sulfuric acid solution enters a dry absorption process of a flue gas acid making system to be circulated into industrial sulfuric acid with the mass percentage concentration of 92.5 percent or 98 percent, or is used for producing polymeric ferric sulfate. The method solves the technical problems of low removal rate of heavy metal and iron and low utilization rate of sulfuric acid resources in the treatment process of the waste acid of the storage battery.