Title:
METHOD FOR DETERMINING ACTIVE CATALYST MATERIAL IN SUSPENSION
Document Type and Number:
Japanese Patent JP2005181297
Kind Code:
A
Abstract:
To determine a concentration of a catalyst material in a suspended state in a hydrogenation reaction mixture on line.
The invention measures a potential between a measurement electrode made of an inactive material and immersed into the constantly stirred reaction mixture and a reference electrode and/or a change of the potential over time as hydrogen continuously passes through the reaction mixture.
Inventors:
BOLL MATTHIAS
Application Number:
JP2004314149A
Publication Date:
July 07, 2005
Filing Date:
October 28, 2004
Export Citation:
Assignee:
BAYER TECHNOLOGY SERVICES GMBH
International Classes:
G01N27/416; B01J8/00; B01J8/22; B01J8/24; B01J25/02; G01N27/26; G01N27/403; (IPC1-7): G01N27/416; B01J25/02
Attorney, Agent or Firm:
Osamu Kawamiya
Samejima Mutsumi
Genban Sanae
Samejima Mutsumi
Genban Sanae
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