Pinus monophylla, resin acid composition 36

Pinus radiata

– AQ effects on kraft pulping 325

– chemical composition of wood 23

Pinus strobus

– hemicelluloses, nonglucosic units 29

– inorganic composition 40

– resin acid composition 36

Pinus sylvestris 36

– average cell dimensions 52

– black liquor composition 968

– chemical composition of wood 23

– density and void volume 128

– diffusion coefficient 148–149

– effect of steaming on air removal 131

– extractives 35

– hemicelluloses, nonglucosic units 29

– specific light absorption coefficient of

Unbleached kraft pulp 269

– total kraft cooking yield as function of

Residual EA concentration 239

– woodyard storage 71

Pinus taeda 33

– EMCC® pulp 297

– photosensitized degradation 656

– resin acid composition 36

Pit consistency, grinding process parameters

Pit pulp properties 1097

“pitch”, acid pulping 426

Pits

– closing 47

– in hardwoods and softwoods 46

– secondary wall 46

– softwood fibers 123

Plant biomass, yearly production 15

Plasmodesmata, cell components 46

Plastics, selective removal 594

Plate heating elements, falling film

Evaporator 975

Plate-type falling film evaporator 976

Plug-flow model 566, 568, 591

Pocket grinders, mechanical pulping

1089–1090

Index

Polluter-pays principle see producer

Responsibility

pollution prevention options 105–106

Polyalcohols, ozone decomposition,

Promotor 789

Polychlorinated dioxins, effluent content