- •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 1349
– pulp 511–558
washing zone, hi-heat 384
waste disposal, waste strategy 1192
Waste Disposal Law, Japanese legislation
1198
waste generation, causes 105
waste reduction 104–106
wasted oxidation potential 740
water, surface properties 136
water-accessible pore volume, cotton linters
1053
water extractives 1224–1225
water fractions, cell wall 1052
water layer
– adsorbed 800
– immobile 808
water oak, pulp yield–kappa number
relationship in soda-AQ cook 321
water retention 1053, 1268
– commercial paper-grade pulp 1014
– dissolving pulp characterization 1062
– value (WRV) 1016
water uptake, cellulose 1268
waterjet conditioning, pulp stone 1094
Watt, Charles 5
waxes, softwoods 36
WAXS see wide-angle X-ray scattering
methods
WBL see warm black liquor
weak wash 990
weakly nucleophilic resonance form,
condensation reaction with benzylium ion
415
wedge-shaped knife, disc chipper 81
wedge-wire screen basket 573, 1117
weight force, on settling particle 581
weight fraction, commercial pulp 1020
western hemlock
– average moisture content 125
– lignin weight fractions 213
western red cedar, average moisture content
125
wet debarking 74
wet fibers, properties 1275–1277
wheat straw fibers, cell dimensions and
chemical composition 4
wheel loaders, log handling 97
white fir, average moisture content 125
white liquor
– acid–base equilibria 117
– carbonate ion 115
– composition 113, 244
– density 116
– dregs 988
– effective alkali 244
– filterability 987
– grits 989
– hot white liquor 346, 348, 372–374
– hydrogen sulfide ion 115
– hydroxide ion 115
– influence on superbatch process 281
– kraft pulping 111
– neutralization curve 119
– oxidation in MOXYprocess 311
– preparation processes 988–990
– sulfide-lean/rich 244
– sulfidity 244
– see also black liquor, liquor(s)
white oak, average moisture content 125
white rot fungi, alternative bleaching
methods 886
white spruce, chemical composition of wood
23
whiteness, sheets 1279
wide-angle and small-angle X-ray scattering
methods 60
wind screening 93–94
wood
– characterization 21
– chemical composition 22–23
– elementary composition 22
– inorganic composition 40
– macromolecular substances 22
– mechanical defibration 1073, 1086
– microscopic structure 48–59
– polysaccharides content 30
– processing 1076–1078
– pulp raw material 21–59
– quality 1075
– storage 1076
– structure 123–129
– structure and morphology 41–48
– water content 1095
wood age, effect on kraft cooking kinetics
models 210
wood chip dimensions 127
– effect on kraft cooking kinetics models
208–211
– influence on Kazi and Chornet diffusion
model of impregnation 158
wood component yield
– as function of lignin yield 481
– AS/AQ and kraft pulping 476
– beech magnesium acid sulfite cook 438
wood components
– degradation 437–449
1350 Index
– dissolved 446
wood dissolving pulp
– lattice conversion 1044
– molecular weight distribution 1035
wood extractives
– major classes 34
– volatile 967
wood fibers, cell dimensions and chemical
composition 4
wood hemicelluloses see hemicellulose
wood log
– chipping 1078
– debarking 1076–1078
– storage 1076
wood moisture content
– chip quality 82
– groundwood properties 1086
wood polymers, molar mass decrease 1018
wood pulp
– chlorine dioxide bleaching 737–741
– morphological features 1270
wood resins 34
wood species
– effect on kraft cooking kinetics models
208–211
– influence on acid sulfite pulping process
chemistry 449–459
– influence on prehydrolysis-kraft process
358–365
– influence on viscosity–H-factor
relationship 452
– material balances in one-stage acid sulfite
cooking 458
wood yard losses 104–106
wood yard operations 69–108
– process control 95
wood yield, temporal development in water
prehydrolysis of beechwood 331
wooden debris, waste generation 105
woodfree mixed office waste 1166
WRV see water retention value
x
X-ray diffraction, crystallinity index 1259
X-ray diffractometer, goniometer 1260
X-ray fiber diagrams 1264
X-ray fluorescence spectroscopy (XFS) 1223
X-ray photoelectron spectroscopy (XPS) 60
XFS see X-ray fluorescence spectroscopy
XPS see X-ray photoelectron spectroscopy