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