摘要：【中文】本发明公开了炉气净化回收技术领域的一种黄金熔炼炉气净化和回收金的装置，包括回收箱，回收箱内腔的中部固定安装有除尘箱、内腔的两侧分别固定安装有第一喷淋箱和第二喷淋箱，除尘箱的内腔固定安装有袋式除尘组件以及位于袋式除尘组件顶部的脉冲阀，第一喷淋箱和第二喷淋箱的内腔均固定安装有导流机构，以让水从上向下流动时形成交错分布的垂直水幕，第一喷淋箱左侧的底部连通有进气管、右侧的顶部通过第一连接管与除尘箱左侧的底部连通，该黄金熔炼炉气净化和回收金的装置，结构简单，设计合理，有效提高了黄金的回收率和对炉气的除尘效果，喷淋效果稳定、效果好，排放炉气达标稳定，具有较好的经济效益。 【EN】The invention discloses a device for purifying gold smelting furnace gas and recovering gold, which belongs to the technical field of furnace gas purification and recovery, and comprises a recovery box, wherein a dust removal box is fixedly arranged in the middle of an inner cavity of the recovery box, a first spray box and a second spray box are respectively and fixedly arranged on two sides of the inner cavity, a bag-type dust removal component and a pulse valve positioned at the top of the bag-type dust removal component are fixedly arranged in the inner cavity of the dust removal box, flow guide mechanisms are fixedly arranged in the inner cavities of the first spray box and the second spray box respectively to form vertical water curtains which are distributed in a staggered manner when water flows from top to bottom, an air inlet pipe is communicated with the bottom of the left side of the first spray box, and the top of the right side of the first spray box is communicated with the bottom of the left side of the dust removal box through a first connecting pipe Good effect, stable standard discharge of furnace gas and good economic benefit.

摘要：【中文】本发明属于金属回收技术领域，具体涉及一种从黄金熔炼渣中回收金的方法。主要步骤包括：黄金熔炼渣的破碎，盐酸浸泡，浸渣过滤，调浆，浸金剂处理，活性炭浸出吸附等过程，该方法对环境无污染、回收率高、工艺过程简单，是一种清洁、高效的金回收的方法，适用于工业推广应用。 【EN】The invention belongs to the technical field of metal recovery, and particularly relates to a method for recovering gold from gold smelting slag. The method mainly comprises the following steps: the method has the advantages of no environmental pollution, high recovery rate and simple process, is a clean and efficient gold recovery method, and is suitable for industrial popularization and application.

摘要：【中文】本发明公开了一种载金活性炭循环利用的高效再生活化方法，包括以下步骤：1)将解吸之后的载金活性炭进行超声波强化酸洗；2)将超声波强化酸洗之后的载金活性炭过筛，随后进行微波加热；和3)冷却过筛，获得再生活化的载金活性炭。提供的方法采用超声波强化酸洗—微波加热活化联合工艺对载金活性炭进行再生活化，具有工艺设备简单、活化时间短和活化再生活性高等多重优点，可以提高炭浆法提金效率和降低生产成本。 【EN】The invention discloses a high-efficiency regeneration activation method for recycling gold-loaded activated carbon, which comprises the following steps: 1) carrying out ultrasonic reinforced acid washing on the desorbed gold-loaded activated carbon; 2) sieving the gold-loaded activated carbon subjected to ultrasonic-enhanced acid washing, and then carrying out microwave heating; and 3) cooling and sieving to obtain the regenerated and activated gold-loaded activated carbon. The method provided by the invention adopts the ultrasonic reinforced pickling-microwave heating activation combined process to carry out regeneration activation on the gold-loaded activated carbon, has the multiple advantages of simple process equipment, short activation time, high activation regeneration activity and the like, and can improve the gold extraction efficiency of the carbon slurry method and reduce the production cost.