PID temperature control of an unstable gas-phase polyolefin reactor

Journal of Chemical Engineering of Japan

Volumn 34, Issue 11, 2001, Pages 1415-1422

  Seki, Hiroya ^a   Ogawa, Morimasa ^a   Ohshima, Masahiro ^b  

^a MITSUBISHI CHEMICAL CORPORATION   (Japan)

^b KYOTO UNIVERSITY   (Japan)

Author keywords

PID control; Polymerization reactor; Process control; Temperature control; Unstable process

Indexed keywords

CATALYSTS; COMPUTER SIMULATION; FREQUENCY DOMAIN ANALYSIS; POLYOLEFINS; TEMPERATURE CONTROL; THREE TERM CONTROL SYSTEMS; TRANSFER FUNCTIONS;

POLYOLEFIN REACTORS;

CHEMICAL REACTORS;

POLYMERIZATION; POLYOLEFIN; PROCESS CONTROL; REACTOR; TEMPERATURE CONTROL;

EID: 0035516913     PISSN: 00219592     EISSN: None     Source Type: Journal    
DOI: 10.1252/jcej.34.1415     Document Type: Article

References (13)

1. The dynamic behaviour of fluidized bed reactors for solid catalysed gas phase Olefin polymerization
2. Controllers of Ziegler-Nichols type for unstable process with time delay
3. Auto-tuning of PID controllers for second order unstable process having dead time
4. Tuning temperature controllers on openloop unstable reactors
5. Effects of operating conditions on stability of gas-phase polyethylene reactors
6. Temperature control of a highly active catalyst polyolefin polymerization reactor at an unstable operating point
7. PID tuning for integrating and unstable processes
8. Simple PI and PID tuning for open-loop unstable systems
9. Gas phase ethylene polymerization: Production processes, polymer properties, and reactor modeling