Commercial softwood kraft pulp with kappa number 30.5 (KP30.5) was delignified with polyoxometalates (POM, Na5(+2)[SiV1(-0.1)MoW10(+0.1)O40]), and POM-treated kraft pulp of kappa number 23.6 was obtained (KPPOM,23.6)...
Keywords: acid hydrolysis, commercial softwood kraft pulp, lignin-cellulose association, polyoxometalate delignification, residual lignin
08/2007 | Holzforschung, Walter de Gruyter