Heavy metals, ozone decomposition, initiator

hemicellulose 28, 835, 1026–1030

– Abies balsamea 29

– Acer rubrum 29

– acid degradation reactions 327–329

– acid hydrolysis 418

– acid-catalyzed hydrolysis 341

– amount 936

– anhydro-sugars 28

– Betula verrucosa 29

– Carboxyl groups 1037

– CBC process 286

– cell wall components 41

– cellulose/hemicellulose ratio 1016

– concentration 1026

– content as function of P-factor in

unbleached Visbatch® pulp 361

– content in lye 947

– content in pulp from modified kraft

Cooking 240

– content in softwoods and hardwoods 22

– controlled removal 719

– degradation 175, 251

– delignification 251

– deoxy-hexoses 28

– discoloration 1027

– distribution 1048–1051

– DP 28

– enrichment 1050

– Fagus sylvatica 29

– fiber tenacity 1027

– fiber wall 1048–1051

– Fraxinus excelsior 29

– Gustavson and Al-Dajani kinetic

Degradation model 252

– hardwoods 22

– hexoses 28

– hydrolysis 325–326

– in relation to screened yield 362

– in relation to viscosity-to-kappa number

Ratio 364

– Larix decidua 29

– pentoses 28

– P-factor 361

– Picea abies 29

– Picea mariana 29

– Pinus strobus 29

– Pinus sylvestris 29

– Populus tremuloides 29

– prehydrolysis 325–326

– presence 945–947, 947

– pulp 240, 361

– removal 952, 957

– short-chain hemicelluloses removal 952

– softwoods 22

– Tsuga canadensis 29

– Ulmus americana 29

Hemp fibers, cell dimensions and chemical

Composition 4

Heterogeneity

– hardwood fibers 123–124

– softwood fibers 123

– wood structure 123–129

Heterogeneous gas phase, ozone bleaching

Heterolytic fragmentation 749

– chlorine bleaching 746

Heterolytic ozonolysis 792