Based on hydrometallurgical process, a new technology which includes to select optimal arsenic fixing agent and dearsenifying agent was used to extract cobalt product from a cobalt concentrate containimg arsenic.The technology overcomes the shortcoming of atmosphere pollution by arsenic volatilizing in traditional technology.%采用以湿法为主的新工艺，选择适宜的固砷剂和脱砷剂，从某含砷钴精矿提取钴产品，克服了传统工艺中砷挥发污染大气的缺点，为此类高砷钴精矿寻找到一条有效的利用途径。
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