METHOD OF CARRIER MAKING ON TITANIUM OXIDE-BASE Russian patent published in 1994 - IPC

Abstract RU 2007216 C1

FIELD: chemical technology. SUBSTANCE: carrier is made by mixing of titanium oxide and water in the presence of peptidizing agent - alkanolamine, ammonia or ammonia-evolving compound. Total content of solid phase is 50-70% , concentration of peptidizing agent is 2-5% of total content of solid phase. Then prepared mixture is stirred and formed by extrusion. Monoethanolamine is used as a alkanolamine. Mixing can be carried out by silica or zeolite U addition. Shaped carrier is dried and calcined. Carrier properties: carrier shows enhanced strength 0,25-0,90 MPa ( by crushing in the volume ). EFFECT: improved method of carrier making.

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RU 2 007 216 C1

Authors

Jakobus Teodorus Damen[Nl]

Khenni Skhaper[Nl]

Jokhannes Antonius Robert Van Ven[Nl]

Dates

1994-02-15Published

1990-03-21Filed