- •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
1334 Index
– analytical characterization 1211–1280
– AS 478
– ASAM 273
– beech see beech
– beech sulfite dissolving see beech sulfite
dissolving
– birch see birch
– bleachability 273, 296–297
– brightening 853
– brightness see brightness
– carbohydrate composition 255
– carbohydrates 937
– cellulose see cellulose
– chain scissions 260, 1058
– characteristics 1138
– chemical see chemical pulp(ing)
– chemimechanical 1098–1102
– chemithermomechanical 1099–1102
– cleaning 561–606
– comparative fractional composition 1139
– consumers 1024
– cooking 231–233, 395–403, 459–465
– copper number 952, 1014, 1062
– cotton linters 1022, 1036
– delignification see delignification
– discharge, continuous cooking process
step 379
– dissolving see dissolving pulp
– effective alkali content 229, 239, 358
– extractives see extractives
– fibrillar morphology 1047
– fractionation 561–606
– hardwood see hardwood(s)
– hemicellulose 240, 361
– impregnation 403–405, 428
– intrinsic viscosity see intrinsic viscosity
– ITC-type pulp 273, 695
– kappa number see kappa number
– kraft see kraft pulp(ing)
– latency 1137–1143
– lignin see lignin
– low-viscosity 464, 957
– mannan 361, 1061
– mannose 440, 1013
– manufacture 973
– mechanical see mechanical pulp
– mechanical properties 1275–1280
– molecular weight distribution 1019,
1034–1035
– organic chlorine content 764
– origin 1024
– oxygen delignification see oxygen
delignification
– paper-grade 728, 1010–1021
– papermaking properties 1281–1290
– PHK see PHK process
– pine see pine
– prehydrolysis see PHK process
– properties 769, 1009–1068
– purification 933–966
– purity 1043–1044
– quality 223, 733–734, 843, 953–963
– raw material 21–63, 1075–1078
– RDH 255
– reflectance and absorption coefficient
spectra 611
– screening 561–606, 1113–1122
– softwoods see softwood(s)
– spruce see spruce
– sulfite see sulfite pulp
– tensile index 808, 1140
– thermomechanical see thermomechanical
pulp
– unbleached see unbleached pulp
– viscosity see viscosity
– water retention value 1014, 1062
– wood dissolving 1035, 1044
– xylan see xylan
– yield see pulp yield
– zero-span tensile index 808, 1014, 1020
pulp acidification 811
pulp bleaching 609–894, 1123–1136
– chemical 868–880
– dithionite 1124
– ECF see ECF bleaching
– general principles 609–610
– hydrogen peroxide 1123, 1126–1133
– magnesium hydroxide 1130
– oxygen delignification 628–734
– ozone generation 782
– peracetic acid 880
– TCF see TCF bleaching
– technology 1134–1136
– see also bleaching, chlorine dioxide
bleaching, ozone bleaching
pulp components 708
– reactions 935–941
– yields 110
pulp composition
– beech and spruce sulfite cooks 448
– beech magnesium acid sulfite cook 439
pulp consistency 708
– ECCSA 801
– effect 806–810
– in relation to power dissipation 615
Index 1335
pulp fibers
– cell wall 1052
– centrifugal cleaning operating parameters
587
– fractionation 1051
– morphological features 1270
– schematic crosssection 799
– screening operating parameters 578
– stress-strain characteristics 1277
– see also fibers
pulp-liquor systems, basic rheology 614–615
“pulp mat” 512
pulp mill effluents, environmental effect 735
pulp mill wood yard, schematic material
flow 70
pulp production
– environmental aspects 997–1008
– raw material 21–63
– worldwide development 1071
pulp resins 1030
pulp sheet properties, mechanical 1279
pulp specification 1060–1062
pulp stone 1079, 1092–1095
– grinding process parameters 1084
– immersion 1085
– softening 1080
– structure 1093
pulp strength 1016
– as function of intrinsic viscosity for kraft
softwood pulp 236
– modified kraft cooking 256–257
– strength 293–295, 297
pulp washer
– diffusion 552–555
– flows and concentrations 538–539
– mass balance 530–531
– streams 529
pulp washing 511–558
– compressive dewatering 525–526
– countercurrent washing 527
– dilution factor 529–532, 545–546
– dilution/extraction 524
– discharge consistency 532–533
– displacement ratio 538–539, 543
– displacement washing 524–525
– Donnan theory 521
– efficiency 531, 537–546
– fractional 528
– in-digester 557–558
– mixing stages 539
– most important equation 543
– multi-stage 526–527
– parameters 528–536
– pH 533–534
– principles 523–528
– simplified illustration 512
– theory 512–523
pulp washing equipment 547–558
– atmospheric diffuser 552–554
– belt washers 551–552
– conventional drum washers 549–550
– drum displacer (DD) 549–550
– pressure diffuser 554–555
– roll presses 556–557
pulp yield 953–962
– as function of H-factor 440
– as function of kappa number 230, 233,
249, 321
– as function of pH 474
– as function of residual [OH–]
concentration 240
– as function of standard batch cooking
process parameters 229–234
– temperature effect 865
– unbleached 469
pulping 25
– alternative sulfite pulping concepts
465–482
– anthraquinone 314–325
– chemical 109–508
– definition 109
– effluents 998, 1138
– future developments 16–17
– historical development 998–1002
– kraft see kraft pulping
– market situation 8–15
– MCC® 256, 296–297
– mechanical see mechanical pulping
– Mitscherlich process 392
– multistage kraft pulping 325–365
– neutral sulfite pulping 393, 412–414
– polysulfide see also PS/AQ, 306–316
– reject handling 1113–1122
– Ritter–Kellner process 392
– selectivity 197–198
– semi-mechanical 1111
– sulfite see sulfite pulping
– sulfite chemical see sulfite chemical
pulping
– sulfonation 412
– technology, end-uses, and the market
situation 8–15
pulping liquor, recovery 1004
pulsed amperometric detection 939