- •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
1292 Index
– as function of H-factor 442
– as function of P-factor in unbleached
Visbatch® pulp 354
– commercial paper-grade pulp 1013
– comparison with xylan contents 957–959
– dissolving pulp characterization 1062
– NaOH dependence 954–955
– paper pulp 1015
– purification yield 958
– temperature dependence 957, 962
– viscosity as function of R18 363
– see also R10, R18
alkali solubility, pulp specification 1060
alkali-soluble components, pulp 1229
alkali source 706–708
– alternative 962–963
alkali-stable chromophores 258
alkaline ageing, molecular weight reduction
1059
alkaline decomposition, hydrogen peroxide
decomposition 862–863
alkaline extraction 824–826
alkaline hydrolysis 178
– glycosidic linkages 178
alkaline peroxide bleaching, catalyst 877
alkaline pulp suspension, solubility of
oxygen 693
alkaline-soluble impurities, removal 951
alkaline sulfite 475–482
alkaline sulfite-anthraquinone-methanol see
ASAM
alkaline sulfite pulping process, pH range
393
alkalinity, black liquor 120
alkalization 938
b-alkoxy elimination 177, 934
alkyl-(R), ozone decomposition, inhibitor 789
Alnus incana, chemical composition of wood
23
alternative bleaching methods 885–887
alternative sulfite pulping concepts 465–482
– alkaline sulfite 475–482
– AS/AQ 476–482
– magnefite process 466–467
– Sivola processes 468–471
– Stora processes 472–475
– two-stage neutral magnefite process
467–468
aluminum sulfate, addition 710
American beech, average moisture content
125
American Elm, average moisture content
125
[2-(2-aminooxyethoxy)ethoxy]amide 1016
ammonium hydrogen sulfite 404
Andritz Dynamic steam heater 622
Andritz HHQ™ chipper 83–84
Andritz HQ™-sizer 86–87
Andritz Lo-Level heat recovery system 391
Andritz TurboFeed system 381–382
Andritz two-stage DD washer 550
angiosperms, lignin 30
anhydro-sugar units
– hemicelluloses 28
– peeling 175–176
anhydroglucose units 822
– cellulose structure 24
anion-exchange chromatography 939
anion radical, superoxide 646
anisotropy, orientation 1265
annual ring, softwoods 51
annular differential volume element,
screening theory 566
anthraquinone see AQ
anthraquinone pulping 314–325
– see also AQ
AOX 17, 609, 740–742, 764, 767–777,
846–848, 1000–1001, 1005–1006
– efficiency of chlorine dioxide 769
– formation 774, 843
– levels 773
– load 775
– see also adsorbable organically bound
halogen
aperture velocity 565
– in relation to fiber passage ratio 576
apex flow, hydrocyclone 579–580
apparent rate constants, hardwood
prehydrolysis 334
AQ 195, 200–201, 476–481, 667
– a-aryl ether structures degradation paths
320
– combined effects of PS and AQ pulping
314–316
– effect on kappa number–H-factor
relationship 322
– PS/AQ mill experience 316
– see also soda-AQ
AQ/AHQ redox system 318
aquatic environment 1004–1007
aqueous acidic compounds, polysaccharides
treatment 327
aqueous extracts, general properties 1225
aqueous sodium hydroxide solution
– pulp treatment 934
– reactions 935–941