蒸鍊食銀灰坯中灰法
蒸鍊食銀灰坯中灰法
其出銀灰,必須蒸淋去滑汗,錘打使令甚熟,得銀倍多。灰鍊不熟,得銀倍少。中道裂破,錫還倒土,漫却銀也。會須精打甚熟,燒桑灰之好炭灰,亦得。
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Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
其出銀灰,必須蒸淋去滑汗,錘打使令甚熟,得銀倍多。灰鍊不熟,得銀倍少。中道裂破,錫還倒土,漫却銀也。會須精打甚熟,燒桑灰之好炭灰,亦得。
Text and scans: Shidian Guji (Peking University – ByteDance open ancient texts). Edition details are given per book. Shidian Guji
