PHYSICOCHEMICAL PROPERTIES OF UNBLEACHED SOFTWOOD PULP WITH MODIFIED SURFACE BY TITANIUM TETRACHLORIDE

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Кувшинова, Лариса Александровна ; Фролова, Светлана Валерьевна ; Демин, Валерий Анатольевич (2014)
  • Publisher: Altai State University
  • Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material) (issn: 1029-5143, eissn: 1029-5151)
  • Related identifiers: doi: 10.14258/jcprm.1402021
  • Subject: biopolymer, lignocarbohydrate complex, unbleached softwood pulp, a modified surface, titanium tetrachloride, bulk density, functional groups, ion-exchange capacity | биополимер, лигноуглеводный комплекс, хвойная небеленая целлюлоза, модифицированная поверхность, тетрахлорид титана, насыпная плотность, функциональные группы, ионообменная емкость

The samples in the form of fine powders with a modified surface were obtained by treating unbleached softwood pulp solution of titanium tetrachloride in hexane. It is revealed that the composition of the agglomerates, adsorbed on the surface of samples includes elements – titanium and chlorine. Shown the correlation of physicochemical characteristics of the samples and quantity Ti (IV) contained on their modified surface.
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