发明人杨光,赵玉洁,刘建华. "Method for the Synthesis of Sodium sulfate, anhydrous" [P]. 中国发明专利, 专利号 CN 115578108 A, 授权公告日 2024-02-20.
发明人李文辉,马晓峰,周伟. "A Process for Preparing High-Purity Sodium sulfate, anhydrous" [P]. 中国发明专利, 专利号 CN 112059175 A, 授权公告日 2017-07-15.
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