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Home › Enhanced recovery of soda ash from aqueous sodium carbonate solutions containing Na.sub.2 SO.sub.4 - and NaCl

Enhanced recovery of soda ash from aqueous sodium carbonate solutions containing Na.sub.2 SO.sub.4 - and NaCl

US Patent 4519806 · Granted May 28, 1985

Estimated economic value: $3,010,000 ⓘ

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