Читайте также: |
|
Autocatalysis 644
Autocausticization 994
Autohydrolysis 326
Automation, wood yard operations 95
autoxidation, oxygen 644–645
Average crystallite length 1263
Average moisture content, green wood 125
Avoidance of waste, waste strategy 1192
Avrami-Erofeev’s concept, nuclei growth 679
AX 285–286
– arabinoglucuronoxylan 251–252, 276
– arabinoxylan 198, 211, 215
– dissolution in CBC process 284
– 4-O-methylglucuronoarabinoxylan 110,
186–188, 226
– removal in CBC process 286
Index
Axial concentration profile
– Kazi and Chornet diffusion model of
Impregnation 153
– numerical solution of diffusion equation
162–163
Axial impregnation, NaOH concentration
Profile 154
Axial parenchyma
– hardwoods 54
– softwoods 51
Axial velocity profile, hydrocyclone 581
AZP sequence 949
b
B.I.R. see Bureau International de la
Recuperation
Baldcypress, average moisture content 125
Balsam fir, chemical composition of wood 23
Bamboo fibers, cell dimensions and chemical
Composition 4
BAR see benzilic acid rearrangement
Bark
– lignins 33
– selective removal 593
Bark and chips, waste generation 105
Bark cells 1076
Barrier separation 563
base flow, hydrocyclone 579–580
basic statistics, recovered paper 1165–1176
Basidiomycetes, alternative bleaching
Methods 886
Bast fibers, cell dimensions and chemical
Composition 4
Batch cooking
– comparison of results 274–295
– equipment in comparison to continuous
Cooking 366
– standard 229–234
– technology and equipment 367–376
batch digesters 367–368
Bauer-McNett apparatus, fiber fractionation
Beating, pulp 1281
Beating resistance, pulp 1011
Beech, chemical composition 360, 451
– density and void volume 128
– Visbatch® process conditions 365
– viscosity–H-factor relationship 452
Beech acid sulfite dissolving pulp 806
– drying conditions 1056
Beech magnesium acid sulfite cook
– carbohydrate derived components as
Function of H-factor 447
– cellulose, R10/R18 and H-factor 442
– b- and c-cellulose as function of H-factor
– COOH and xylan content 441
– dissolved wood components and
Degradation products 446
– H-factor–SO2 amount relation 435
– pulp composition 439
– residual xylan–H-factor relation 444
– wood component yield 438
Beech sulfite cooks, pulp and spent liquor
Compositions 448
Beech sulfite dissolving pulp
– alkalization 938
– degree of crystallinity 1042
– differential MWD 845, 1040
– PZ-treatment 1040
– ZP-treatment 1039
Beechwood
– carbohydrates and xylose concentration in
Prehydrolysis 336
– composition 330
– kinetic parameters for prehydrolysis weightloss
– water prehydrolysis wood yield temporal
Development 331
– see also Fagus sylvatica
Beechwood acid magnesium bisulfite pulping,
HSO3
––H-factor relation 460
Beechwood acid sulfite cooking, wood
components degradation 437–449
Beechwood sulfite dissolving pulp,
viscosity–extinction 433
Дата добавления: 2015-10-21; просмотров: 84 | Нарушение авторских прав
<== предыдущая страница | | | следующая страница ==> |
Prehydrolysis 334 | | | Belt conveyor, log handling 98 |