Title:
AUTOMATIC OPERATION METHOD FOR CATALYST TEST DEVICE
Document Type and Number:
Japanese Patent JP2597932
Kind Code:
B2
Abstract:
PURPOSE: To efficiently perform automatic operation by controlling each means according to pre-determined operation schedule and coping with according to abnormal condition coping sequence information.
CONSTITUTION: In automatic operation, reaction sequence information pre-set in a microcomputer 3 and, then, basic operation mode information in an auxiliary storage 6 are read out, so that operation condition of basic operation mode information is set for each control equipment. A detecting means 13 detects information such as pressure, temperature, concentration, etc., in a reaction vessel 11, for decision of abnormality. If no abnormality is found, threshold value for normal state determination is decided, and start time is stored. Then, whether a pre-set analysis time is reached is decided, and then an analysis device 2 is activated, to be continued till the end time of basic operation mode, and then if there is the next basic operation mode, corresponding mode information is read from the device 6, for resetting of operation condition, and from that time on, this is repeated till basic operation mode of reaction sequence information is used up, automatic operation thus carried out.
Inventors:
Shinya Ishigaki
Inomata Makoto
Kozo Imura
Inomata Makoto
Kozo Imura
Application Number:
JP31003391A
Publication Date:
April 09, 1997
Filing Date:
October 30, 1991
Export Citation:
Assignee:
JGC Corporation
International Classes:
B01L99/00; C10G49/02; G01N31/10; G01N33/00; (IPC1-7): G01N31/10; B01L11/00; C10G49/02; G01N33/00
Domestic Patent References:
| JP6144357A |
Attorney, Agent or Firm:
Shoji Aoma