Title: Method and apparatus for controlling polyolefine resin production plant
Application Number: 95119495 Application Date: 1995.12.22
Publication Number: 1131290 Publication Date: 1996.09.18
Approval Pub. Date: 2003.01.15 Granted Pub. Date: 2003.01.15
International Classifi-cation: C08F10/00;G05B13/04
Applicant(s) Name: Mitsui Petrochemical Industries, ltd. Address:
Inventor(s) Name: Shigeki Hayashi;Michinori Tayama;Hiroyuki Mizuochi
Attorney & Agent: YANG LIQIN
Abstract:
    The names of a plurality of polyolefine resins are previously registered as index data in a name data base. An optimal operational pattern is stored in an operational pattern table for each combination of the name of a current resin under production and the name of a target resin to be produced. The optimal operation pattern is selected based on the name of the current resin under production and the name of the next target resin to be produced. Based on the selected optimal operational pattern, resin-type change control is executed.
Time: 7