Acquisition, US legislation 1196

grinders, mechanical pulping 1089–1090

Grinding

– machines and aggregates 1087–1095

– mechanical and thermal processes

1080–1083

– parameters 1084

– pulping 1079–1098

– zonal temperatures 1082

Grits, white liquor preparation processes 989

Groundwood

– components 1114

– flow sheet 1088

– properties 1084–1087

Guaiacum officinale, caoutchouc 38

Guaiacyl 713

Guaiacylglycerol-b-guaiacyl-ether 858

Guaiacylpropane

– lignin 165

– molecular structure 32

Gustavson and Al-Dajani kinetic model

– degradation rates for xylan, glucomannan

And HexA 253

– hemicellulose degradation 252

Gutta 38

Gymnosperms, lignin 30

Index

h

H-factor

– acid sulfite cooking 427

– acid sulfite pulping 431–432

– as function of HSO3

– 460

– as function of kappa number effected by

AQ 322

– as function of residual EA concentration

– beech magnesium acid sulfite cook 440

– correlation with b-aryl ether structures

Content 266

– in relation to b- and c-cellulose 443

– in relation to kappa number 258, 287, 356

– in relation to oxygen delignification

Efficiency 259

– in relation to pentosan and viscosity 464

– in relation to residual xylan 444

– in relation to SO2 amount 435–436

– in relation to viscosity for different wood

Species 452

– in relation to wood component yield 438

– in unbleached Visbatch® pulp 357

– influence on kappa number–P-factor

Relation 359

– influence on pulp yield in standard batch

cooking process 231–233