نتایج جستجو برای: oxygen delignification was investigated three delignification temperatures 145
تعداد نتایج: 4887736 فیلتر نتایج به سال:
Tandan Kosong Kelapa Sawit (TKKS) merupakan salah satu limbah berjenis padatan dari industri pengolahan minyak kelapa sawit yang dapat dimanfaatkan untuk bahan produksi pupuk, kertas, filler, dan komposit karena mengandung lignoselulosa tinggi yaitu sekitar 81-89%. Metode pemisahan menjadi selulosa, lignin, hemiselulosa dilakukan dengan delignifikasi menggunakan H2O2 penambahan katalis MnSO4.H2...
Many natural polysaccharides have biological activity, which allows them to be used obtain medicines. The development of new methods for the isolation from plant materials, as well study their properties and structure, is an actual task. In this work polysaccharide galactoglucomannan (GGM) was isolated pine wood time by peroxide delignification in “acetic acid-water” medium presence (NH4)6Mo7O2...
BACKGROUND Current single-stage delignification-pretreatment technologies to overcome lignocellulosic biomass recalcitrance are usually achieved at the expense of compromising the recovery of the polysaccharide components, particularly the hemicellulose fraction. One way to enhance overall sugar recovery is to tailor an efficient two-stage pretreatment that can pre-extract the more labile hemic...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید