Lowest Unoccupied Molecule Orbital

– benzylium cation 409

– carbonium-oxonium ion 417

– quinone-methide 166

LUMO see Lowest Unoccupied Molecule

Orbital

LVHC see low-volume high-concentration

Lyocell dopes, discoloration 1027

Lyocell process 1022

m

+M-effect 790

Macrofibrils, cellulose 41

Macromolecular chains, solution viscosity

1248–1251

macromolecular composition 1227–1256

Macromolecular substances, wood 22

Macropores, accessibility 1054

Macroscopic level, wood characterization 21

Macrostructure, pulp stone 1093

Magazine-type grinder, mechanical pulping

magnefite process 466–467

– pH range 393

– two-stage neutral 467–468

Magnesium

– protective effect 668

– stabilizing effect on hydrogen peroxide

Magnesium acid sulfite cook, beech

435–437, 439

Magnesium carbonate, cellulose protection

710–711

Magnesium hydrogen sulfite

– diffusion coefficient 404

– solution 392

Magnesium hydroxide, pulp bleaching 1130

Magnesium oxide 879

Magnolia, average moisture content 125

Manganese

– distribution between fiber wall and external

Solution 419

– pulp sorption as function of pH 523

– removal 862

Manganese complex, model 877

Mannan 834

– content 1028

– content as function of P-factor in

unbleached Visbatch® pulp 361

– dissolving pulp characterization 1061

– in relation to screened yield 362

– in relation to viscosity-to-kappa number

Ratio 364

– relative acid hydrolysis rates 417

– structure 30