Chlorine Dioxide → Sodium sesquisulfate

HRID 1979887

Reaktionsgleichung

Reaktionsgleichung von HRID 1979887
Cl(=O)=O.[S:4](=[O:8])(=[O:7])([OH:6])[O-:5].[Na+:9]>O>[S:4]([OH:8])([OH:7])(=[O:6])=[O:5].[Na+:9].[S:4]([O-:8])([O-:7])(=[O:6])=[O:5].[S:4]([OH:8])([OH:7])(=[O:6])=[O:5].[Na+:9]

Komponenten

4

Edukt 2

HCID 24870Chlorine DioxideHCID 516919Sodium Bisulfate

Produkt 1

HCID 19098072Sodium sesquisulfate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

recycling the first stage acidic filtrate back to said chlorine dioxide generator and dissolving said first stage sodium bisulfate crystals in H2O to create a second stage solution for a second stage evaporator/crystallizer and heating said second stage solution to a prescribed temperature under a partial vacuum for a predetermined period of time to reduce the solution volume and then cooling said solution in the crystallizer to produce second stage sodium sesquisulfate crystals from which the second stage acidic filtrate is separated and recycled to said first stage evaporator/crystallizer, and

Aufarbeitung

  1. dissolutiondissolving
  2. customfor a second stage evaporator/crystallizer
  3. temperatureheating
  4. temperaturecooling

Quellen und Nachweise

ORD-Eintrag
ord-96e5c7ebc94448ab9937f8d9498ad575
Quelldatensatz
uspto-grants-1984_11
Patentnummer
US04483740

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