- •Recovered Paper and Recycled Fibers
- •Isbn: 3-527-30999-3
- •Introduction
- •Isbn: 3-527-30999-3
- •Isbn: 3-527-30999-3
- •2006, Isbn 3-527-30997-7
- •Volume 1
- •Isbn: 3-527-30999-3
- •4.1 Introduction 109
- •4.2.5.1 Introduction 185
- •4.3.1 Introduction 392
- •5.1 Introduction 511
- •6.1 Introduction 561
- •6.2.1 Introduction 563
- •6.4.1 Introduction 579
- •Volume 2
- •7.3.1 Introduction 628
- •7.4.1 Introduction 734
- •7.5.1 Introduction 777
- •7.6.1 Introduction 849
- •7.10.1 Introduction 887
- •8.1 Introduction 933
- •1 Introduction 1071
- •5 Processing of Mechanical Pulp and Reject Handling: Screening and
- •1 Introduction 1149
- •Isbn: 3-527-30999-3
- •Isbn: 3-527-30999-3
- •Isbn: 3-527-30999-3
- •Isbn: 3-527-30999-3
- •Introduction
- •Introduction
- •Isbn: 3-527-30999-3
- •1 Introduction
- •1 Introduction
- •1 Introduction
- •1 Introduction
- •1 Introduction
- •1 Introduction
- •150.000 Annual Fiber Flow[kt]
- •1 Introduction
- •1 Introduction
- •Introduction
- •Isbn: 3-527-30999-3
- •Void volume
- •Void volume fraction
- •Xylan and Fiber Morphology
- •Initial bulk residual
- •4.2.5.1 Introduction
- •In (Ai) Model concept Reference
- •Initial value
- •Validation and Application of the Kinetic Model
- •Inititial
- •Viscosity
- •Influence on Bleachability
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Impregnation
- •Introduction
- •International
- •Impregnation
- •Influence of Substituents on the Rate of Hydrolysis
- •140 116 Total so2
- •Xylonic
- •Viscosity Brightness
- •Xyl Man Glu Ara Furf hoAc XyLa
- •Initial NaOh charge [% of total charge]:
- •Introduction
- •Isbn: 3-527-30999-3
- •Introduction
- •Isbn: 3-527-30999-3
- •Introduction
- •Introduction
- •Isbn: 3-527-30999-3
- •In 1950, about 50% of the global paper production was produced. This proportion
- •4.0% Worldwide; 4.2% for the cepi countries; and 4.8% for Germany.
- •1150 1 Introduction
- •1 Introduction
- •1 Introduction
- •Virgin fibers
- •74.4 % Mixed grades
- •Indonesia
- •Virgin fibers
- •Inhomogeneous sample Homogeneous sample
- •Variance of sampling Variance of measurement
- •1.Quartile
- •3.Quartile
- •Insoluble
- •Insoluble
- •Insoluble
- •Integral
- •In Newtonion liquid
- •Velocity
- •Increasing dp
- •2Α filter
- •0 Reaction time
- •Increasing interaction of probe and cellulose
- •Increasing hydrodynamic size
- •Vessel cell of beech
- •Initial elastic range
- •Internal flow
- •Intact structure
- •Viscosity 457
- •Isbn: 3-527-30999-3
- •1292 Index
- •Visbatch® pulp 354
- •Index 1293
- •1294 Index
- •Impregnation 153
- •Viscosity–extinction 433
- •Index 1295
- •1296 Index
- •Index 1297
- •Inhibitor 789
- •1298 Index
- •Index 1299
- •Impregnation liquor 290–293
- •1300 Index
- •Industries
- •Index 1301
- •1302 Index
- •Index 1303
- •Xylose 463
- •1304 Index
- •Index 1305
- •1306 Index
- •Index 1307
- •1308 Index
- •In conventional kraft cooking 232
- •Visbatch® pulp 358
- •Index 1309
- •In prehydrolysis-kraft process 351
- •Visbatch® cook 349–350
- •1310 Index
- •Index 1311
- •1312 Index
- •Viscosity 456
- •Index 1313
- •Viscosity 459
- •Interactions 327
- •1314 Index
- •Index 1315
- •Viscosity 459
- •1316 Index
- •Index 1317
- •Xylose 461
- •Index 1319
- •Visbatch® pulp 355
- •Impregnation 151–158
- •1320 Index
- •Index 1321
- •1322 Index
- •Xylan water prehydrolysis 333
- •Index 1323
- •1324 Index
- •Viscosity 459
- •Index 1325
- •Xylose 940
- •1326 Index
- •Index 1327
- •In selected kinetics model 228–229
- •4OMeGlcA 940
- •1328 Index
- •Index 1329
- •Intermediate molecule 164–165
- •1330 Index
- •Viscosity 456
- •Index 1331
- •1332 Index
- •Impregnation liquor 290–293
- •Index 1333
- •1334 Index
- •Index 1335
- •1336 Index
- •Impregnation 153
- •Index 1337
- •1338 Index
- •Viscose process 7
- •Index 1339
- •Volumetric reject ratio 590
- •1340 Index
- •Index 1341
- •1342 Index
- •Index 1343
- •1344 Index
- •Index 1345
- •Initiator 788
- •Xylose 463
- •1346 Index
- •Index 1347
- •Vessel 385
- •Index 1349
- •1350 Index
- •Xylan 834
- •1352 Index
Index 1319
– as function of AQ charge 323–324
– as function of CBC cooking temperature
290
– as function of cooking temperature 463
– as function of H-factor 191, 259, 287, 356
– as function of HSO3
– 461
– as function of initial NaOH charge 480
– as function of [OH–] value 288–289
– as function of P-factor in unbleached
Visbatch® pulp 355
– as function of polysulfide addition effect
292–293
– as function of white liquor sulfidity 355
– as function of yield in pine/spruce
conventional kraft cooking 233
– average values with CCE 950
– bisulfite-MgO process 467
– calculated 699
– change during oxygen delignification 678
– commercial paper-grade pulp 1013
– degradation 673
– dependency on oxygen delignification 258
– development during oxygen
delignification 684
– effect of impregnation on uniformity 159
– hot acid hydrolysis 883
– hydrogen peroxide application 868–870
– influence of HexA 180
– lignin content 188
– oxymercuration-demercuration 723
– ozone consumption 803
– pine kraft pulp 825
– prediction by G-factor model 197
– pulp yield–kappa number relationship 320
– purification dependence 960–961
– refractory 672
– relation to H-factor effected by AQ 322
– relation to P-factor at different H-factor
levels 359
– relation to pine/spruce kraft pulp yield in
EMCC 249
– relation to pulp yield 230, 321
– relation to tear index of kraft softwood
pulp 235
– residual lignin content 432
– selectivity plot for CLF and standard batch
cooking 245
– selectivity plot for conventional, MCC® and
EMCC® cooking 297
– selectivity plot for different wood species
453
– selectivity plot for oxygen bleaching 629
– selectivity plot for pine/spruce kraft
cooking 226, 232, 243
– selectivity plot for radiata pine kraft pulp
247
– specific yield loss 949
– viscosity–kappa number relationship
452–453, 479–480
– see also delignification
kappa number reduction 804–805
– effect of different after-treatment
procedures 824
– temperature effect 813
Kaufmann diagram 406
Kazi and Chornet diffusion model of
Impregnation 151–158
– calculated parameters 156–157
– comparison with experimental data of
Populus tremuloides heartwood 153–154
– concentration profile 153
– influence of wood chip dimensions 158
– pressure influence equation 151
Keggin-type metal clusters, alternative
bleaching methods 887
Keller, Friedrich Gottlob 5, 1073
kenaf fibers, cell dimensions and chemical
composition 4
kinetic model
– degradation rates for xylan, glucomannan
and HexA 253
– Gustavson and Al-Dajani 252
– hardwood prehydrolysis 329–343
kinetics
– carbohydrate degradation 215–216
– cellulose chain scissions 217
– chain scissions 685–687
– kraft pulping 185–229
– oxygen delignification 671–687
knot screens, secondary (screening and
cleaning equipment) 604–605
knots, selective removal 593
Kozeny see Carman–Kozeny relationship
“kraft”, word origin 5
kraft chemical recovery 980
– future 992–994
kraft cooking 733
– active chemicals 114–116, 221, 988
– aliphatic hydroxyl groups elimination 261
– Bjerrum diagram 118
– carboxylic groups enrichment 261
– chemicals 221
– delignification phases 184
– diffusion mass transfer 123, 137–150
– experiments 225