First , brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and and then filtrated.

  • 卤水和固体碳酸氢铵反应得碳酸氢钠和母液,碳酸氢钠经煅烧得纯碱.

  • 互联网摘选 2025-01-18 14:36:24

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