Dewatering agent for sodium carbonate, process thereof and usage

Dewatering agent for sodium carbonate, process thereof and usage

Water reducing agent for production of sodium carbonate contains such components (Wt.%) as alcohol-ether or phenol-ether surfactant (25-40), organosilicon defoaming agent (1-5), and solvent including alcohol (1-5) and deionized water (40-68). If it is used to chemically reduce the water content of d...

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Bibliographische Detailangaben
1. Verfasser: DING YONGFA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM
INORGANIC CHEMISTRY
METALLURGY
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Beschreibung
Zusammenfassung:Water reducing agent for production of sodium carbonate contains such components (Wt.%) as alcohol-ether or phenol-ether surfactant (25-40), organosilicon defoaming agent (1-5), and solvent including alcohol (1-5) and deionized water (40-68). If it is used to chemically reduce the water content of dicarbonate as intermediate of sodium carbonate, its water content may be reduced by 5-20%.