Grade transition modelling in continuous pulp digesters for reaction profile control

Pulp and Paper Canada

Volumn 102, Issue 6, 2001, Pages 56-59

  Doyle III, F J ^a   Puig, L J ^a   Kayihan, F ^a  

^a UNIVERSITY OF DELAWARE   (United States)

Author keywords

Changeover; Continuous digesters; Hardwoods; Kappa number; Kraft pulping; Models; Paper grades; Process control; Profile control; Softwoods

Indexed keywords

CHEMICAL REACTORS; COMPUTER SIMULATION; FLUID DYNAMICS; HARDWOODS; LIGNIN; MATHEMATICAL MODELS; PREDICTIVE CONTROL SYSTEMS; PULP COOKING; QUALITY ASSURANCE; SOFTWOODS; STATE SPACE METHODS; THERMAL EFFECTS;

CHEMICAL STRENGTH; CONTINUOUS STIRRED TANK REACTOR; PULP QUALITY; REACTION PROFILE CONTROL; RESIDENCE TIME;

PULP DIGESTERS;

CONTINUOUS DIGESTERS; FIXED BEDS; KAPPA NUMBER;

EID: 0035358325     PISSN: 03164004     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (6)

1. Reaction profile control of the continuous pulp digester
2. A Mathematical Model of the kraft pulping process
3. A description and user's guide for the purdue kamyr digester model
4. Fundamental continuous pulp digester model for simulation and control
5. Model-based predictive control studies for a continuous pulp digester