Zinc Sulfate → Ferrous oxide

HRID 1178163

Reaktionsgleichung

Reaktionsgleichung von HRID 1178163
[O-2].[Fe+2:2].[C:3]([NH:18][C@H:19]([C:25]([O-:27])=[O:26])[CH2:20][CH2:21][C:22]([O-:24])=[O:23])(=[O:17])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[Na+].[Na+].[Cl-].[Al+3:31].[Cl-].[Cl-].[C:34]([O-:39])(=[O:38])[CH:35]([CH3:37])[OH:36].[K+].S([O-])([O-])(=O)=O.[Zn+2:46]>O>[O-2:17].[Fe+2:2].[C:3]([NH:18][C@H:19]([C:25]([O-:27])=[O:26])[CH2:20][CH2:21][C:22]([O-:24])=[O:23])(=[O:17])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[Al+3:31].[C:3]([NH:18][C@H:19]([C:25]([O-:27])=[O:26])[CH2:20][CH2:21][C:22]([O-:24])=[O:23])(=[O:17])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[C:3]([NH:18][C@H:19]([C:25]([O-:27])=[O:26])[CH2:20][CH2:21][C:22]([O-:24])=[O:23])(=[O:17])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[Al+3:31].[C:34]([O-:39])(=[O:38])[CH:35]([CH3:37])[OH:36].[Zn+2:46].[C:34]([O-:39])(=[O:38])[CH:35]([CH3:37])[OH:36]

Komponenten

9

Edukt 5

HCID 24424Zinc SulfateHCID 449809Ferrous oxideHCID 6451240Aluminum(III) ChlorideHCID 23671663Potassium Lactate2×HCID 71587140Disodium myristoyl glutamate2×

Produkt 3

HCID 449809Ferrous oxideHCID 3007856Zinc LactateHCID 56843224Tris(N-(1-oxotetradecyl)-L-glutamato(2-))dialuminium

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel3×

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

One hundred grams of red iron oxide pigment was added to 500 ml of water and mixed using a home type mixer until well dispersed. Four grams of sodium N-myristoyl-L-glutamate having an HLB value of 4 was dissolved in 50 ml of water heated at 60° C. then added to the above mixture and mixed for 10 minutes. While this was being stirred, 2 chemical equivalents of aluminum chloride aqueous solution, based on the sodium N-myristoyl-L-glutamate, was added dropwise. Four grams of potassium lactate having an HLB value of 17 was dissolved in 50 ml of water heated at 50° C. then added to the above mixture and mixed for 10 minutes. While this was being stirred, 2 chemical equivalents of zinc sulfate aqueous solution, based on the potassium lactate, was added dropwise. The product was filtered with suction using a Buchner funnel, followed by rinsing with purified water. The filter cake was then baked in an oven for two hours after the filter cake reaches a temperature of 100° C. to further dehydrate the filter cake. The cake was crushed and pulverized to a powder after cooling. This resulted in a red iron oxide pigment chemically immobilized with aluminum N-myristoyl-L-glutamate and zinc lactate.

Aufarbeitung

  1. additionmixed
  2. additionuntil well dispersed
  3. additionthen added to the above mixture
  4. additionmixed for 10 minutes
  5. additionwas added dropwise
  6. temperatureheated at 50° C.
  7. additionthen added to the above mixture
  8. additionmixed for 10 minutes
  9. stirringWhile this was being stirred
  10. additionwas added dropwise
  11. filtrationThe product was filtered with suction
  12. washby rinsing with purified water
  13. customa temperature of 100° C.
  14. customThe cake was crushed
  15. temperatureafter cooling

Quellen und Nachweise

ORD-Eintrag
ord-6a8c24ac6a7e4d08b0674a65affce1f6
Quelldatensatz
uspto-grants-2007_10
Patentnummer
US07276113B2

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