Title:
METHOD FOR DEPOSITING CATALYTIC ACTIVE COMPONENT ON CARRIER SUBSTANCE WITH HIGH SPECIFIC AREA
Document Type and Number:
Japanese Patent JPH10296092
Kind Code:
A
Abstract:
To provide a method for depositing a catalytic active component on a carrier substance having a high specific area.
In the method for depositing catalytic active components on carrier substances having high specific area by dispersing the carrier substances in water and mixing the dispersion liquid 2 with an aqueous solution 5 of soluble porecursors of catalytic active components, the pH value of the dispersion liquid is adjusted to 6-8 and the liquid is agitated continuously, and an aqueous solution 5 of the precursors is fed into the dispension liquid 2 by a capillary injection and thereafter, if required, a diluted base is injected through a capillary to deposit the precursors 5 of catalytic active components on the carrier substances.
Inventors:
VAN YPEREN RENEE DR
LINDNER DIETER DR
MUSSMANN LOTHAR DR
LOX EGBERT DR
KREUZER THOMAS DR
LINDNER DIETER DR
MUSSMANN LOTHAR DR
LOX EGBERT DR
KREUZER THOMAS DR
Application Number:
JP9612098A
Publication Date:
November 10, 1998
Filing Date:
April 08, 1998
Export Citation:
Assignee:
DEGUSSA
International Classes:
B01J23/58; B01J23/63; B01J37/02; B01J21/16; B01J37/03; (IPC1-7): B01J37/03; B01J21/16; B01J23/58
Attorney, Agent or Firm:
Toshio Yano (2 outside)