CID 87901241 → Pepsamar

HRID 618615

Reaktionsgleichung

Reaktionsgleichung von HRID 618615
[CH2:1]([O:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[Al:26]>[O-2].[O-2].[Ti+4]>[CH2:14]([O:13][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25].[Al:26].[OH2:13].[OH2:13].[OH2:13].[OH2:13].[Al:26]

Komponenten

4

Edukt 1

HCID 87901241CID 87901241

Produkt 2

HCID 6328660PepsamarHCID 87901241CID 87901241

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 162651Titanium oxide (Ti3O)Katalysator

Versuchsvorschrift

Aluminum dodecyloxide was prepared in the same manner as in Example 1. The aluminum dodecyloxide was hydrolyzed to obtain an alumina slurry in the same manner as in Example 1 (Examples 5 and 6). Titanium dioxide was added in the same manner as in Example 3 (Examples 7 and 8). The pH and the solid content of the alumina slurry was adjusted in the same manner as in Example 1. The alumina slurry was aged under the conditions shown in Table 1 to obtain a colloidal sol of the alumina hydrate. The resulting colloidal sol of alumina hydrate was concentrated to a solid concentration of 15%. The colloidal sol of the alumina hydrate was spray-dried in the same manner as in Example 1 at the inlet temperature of 900° C. to obtain powdery alumina hydrate. Properties of the alumna hydrate were measured as described above. The measured properties are shown in Table 1.

Aufarbeitung

  1. customto obtain an alumina slurry in the same manner as in Example 1 (Examples 5 and 6)

Quellen und Nachweise

ORD-Eintrag
ord-13e38b00d68a4641903f476fef4932d3
Quelldatensatz
uspto-grants-1999_09
Patentnummer
US05955142

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