Page 371 - Sustainability in the Process Industry Integration and Optimization

348 Inde x

crude-oil distillation system (Cont.): Department of Chemical and
flowsheet of, 257 Environmental Engineering,
initial HENs for, 259 University of Nottingham
modified HENs for, 261 Malaysia, 298
pinch analysis results for Department of Chemical and Process
operating points of Engineering, Rzeszow
preheating phases, 258 University of Technology, 302
curve-fitting methods search Department of Chemical Engineering:
algorithms, 30 Auburn University, 297
cutting planes, for solving discrete MIT, 298
problems, 31 University of Maribor, 298
Czech Society of Chemical University of Massachusetts, 308
Engineering, 11 University of Monash, 302, 305
University of Pretoria, 298
D D Department of Computer Science and
Dansk Energi Analyse A/S, 297 Systems Technology, University
of Pannonia, 299, 310
data extraction: Department of Energy, U.S., 300
avoiding pitfalls, 283–292 Department of Energy and Climate
calculating heat loads and Change, U.K., 299
temperatures of extracted Department of Energy and
streams, 289–290 Environment, Chalmers
changes in specific heat capacities, University, 299, 302
286–287 dependent variables (in process
conceptual modeling, 34, 40 optimization), 25
estimating capital and operating descent-based algorithms, 30
costs, 290–292 detailed audit, 6
example process flowsheet, 49 deterministic search algorithm
extracting at effective temperatures solutions:
and, 289 constrained nonlinear p
extracting utilities and, 288 roblems and, 31
extraction of cold stream and, 288 solving continuous LPR
from flowsheet heat loads, 290 problems and, 29
forced and prohibited matches, 289 solving continuous NLP problems
generating utilities and, 288–289 and, 29–31
heat losses and, 288 solving discrete problems and, 31–32
heating and cooling demands, 50 unconstrained nonlinear problems,
HI and, 48 30
integrated placement of processing diagrams:
units and, 234–238 CCs, hydrogen networks and
keeping streams separate when hydrogn surplus, 124
necessary, 289 FCC grid, 255
plus-minus principle with soft, 291 heat pinch technology and
precision, 285–286 calculated grid, 222
rules /guidelines, 287–289 HENs and grid, 83, 84
soft data in plant/process IT-domain/UML, 24
flowsheet, 290 materials resue-recycle and interval
streams, 284–285, 289–290 flow rate, 136
data validation technology, 7 MRPD, 116–117
decarbonization, 142–143 onion, 48
decision variables, 25 utility placement and preliminary
DEFRA (Department for grid, 241
Environment, Food and Rural water pinch technology and
Affairs), 298 minimum water flow rate, 250
Department of Chemical and distillation processes:
Biochemical Engineering, appropriate placement against
University of Denmark, 302 GCCs, 79