Добавил:
Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз: Предмет: Файл:
Макулатура стр 1147.doc
Скачиваний:
0
Добавлен:
20.11.2018
Размер:
5.28 Mб
Скачать

In prehydrolysis-kraft process 351

prehydrolysis kraft pulp 260

xylan hydrolysis activation energy 343

Eucalyptus urograndis

chemical composition 360

RDH kraft pulping 279

wood component mass balance in

Visbatch® cook 349–350

Eucalyptus urophylla, Lo-Solids™ laboratory

cooks 304–305

European Declaration on paper recovery

1194

European list of standard grades of recovered

paper and board 1203–1210

evacuation, digester 129

evaporation

black liquor 974–980

multiple-effect 977–979

vapor recompression 980

evaporators 975

concentration level 976

falling film 976

performance 976

EWNN

cellulose molecular weight determination

1240

see also iron sodium tartrate

excess heat capacity, black liquor 973

excess lye 946

exchange reaction, carboxyl functions 1238

Executive Order, US legislation 1196

extended modified cooking concept see

EMCC®

external water layer, thickness 800

extinction, in relation to viscosity 433

extraction residue, alkali solubility tests 1060

1310 Index

extraction washing see dilution/extraction

washing

extractives 1030–1033

commercial paper-grade pulp 1013

commercial pulp 1015

DCM see DCM

dissolving pulp characterization 1061

fractions obtained after kraft cooking 182

hardwoods 38

hot caustic 961–962

kraft pulping reactions 181–183

percentage 35

pulp 1224–1225

pulping yields 110

purification dependence 960–961

sulfite cooking chemistry 425–427

topochemical distribution 61–63

woods 33–39

f

F-value, refiner process 1104

fvoid see void volume fraction

Fagus sylvatica 33, 39

chemical composition 360, 451

chemical composition of wood 23

composition 330

density and void volume 128

diffuse-porous hardwoods 50

earlywood transition 49

facultative heartwood formation 57

fibers 45

inorganic composition 40

kinetic parameters for prehydrolysis

332–333

nonglucosic hemicelluloses units 29

tissue 63

tyloses 48

woodyard storage 70

falling film evaporator 975

false” lignin 257

false viscosity 1028

fats

fats and waxes 34

softwoods 36

fatty acid esters, hydrolyzation in acid sulfite

cook 427

fatty acids

black liquor 967

kraft cooking extractives 182–183

softwoods 36

Fe2+ ion concentration 815

feed consistency 529

centrifugal cleaning operating parameters

587

in relation to relative pressure washer

capacity 533

pulp washing parameter 532–533

screening operating parameters 577

feeding hydraulics, chain grinder 1092

feedwater, kraft recovery boiler 985

Fenton-type reactions 854

hydrogen peroxide 710

superoxide-driven 669

fiber analyzers, pulp 1274

fiber bundle, kraft cooked 60

fiber concentration

in relation to permeability, porosity and

specific surface 514

in relation to specific drainage resistance

515

fiber content, minimum recycled 1196

fiber–fiber bonding 473

fiber fractionation 591–592

screening 1274

tensile index 1139

fiber length 1273

concept of Bouchard 799

fractionation 1051

in relation to fiber passage ratio 571, 578

spruce pulp 1020

fiber loss

grinding 1083

relation to contaminant removal efficiency

598–599

fiber passage

screening theory 566–570

selective 570–572

fiber passage ratio 566

as function of aperture velocity 576

as function of fiber length 571, 578

as function of hole size 578

as function of screening zone length 569

fiber removal

efficiency 590–591

from black liquor 371, 380

fiber saturation point 126, 1053

fiber slurry, pulp 1281

fiber strength 1019

pulp viscosity 842

fiber swelling, limitation 934

fiber tenacity, hemicellulose concentration

1027

fiber wall

hemicelluloses distribution 1048–1051

Тут вы можете оставить комментарий к выбранному абзацу или сообщить об ошибке.

Оставленные комментарии видны всем.