脱碱灰进行火法配碳还原脱锌，采用碳灰质量比 1:10，在 1100℃、60min 的最佳条件下，瓦斯灰脱锌达到 99.6%，得到的氧化锌粉。该检测报告主要对得到的氧化锌粉进行化学成分分析。

The dezincification of the dealkalized ash is carried out by the fire method with carbon, and the mass ratio of carbon to ash is 1:10. Under the optimal conditions of 1100℃ and 60min, the gas ash dezincification reaches 99.6%, and the zinc oxide powder is obtained. The test report mainly analyzes the chemical composition of the obtained zinc oxide powder.