Pembuatan Pulp Pelepah Sawit dengan Pelarut Asam Formiat

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dc.contributor.authorZulfansyah
dc.contributor.authorFermi, Muhammad Iwan
dc.contributor.authorAmraini, Said Zul
dc.date.accessioned2014-02-04T06:44:44Z
dc.date.available2014-02-04T06:44:44Z
dc.date.issued2014-02-04
dc.description.abstractThe pulping of oil palm fronds with formic acid medium. has been studied in an effort to develop an efficient and environmentally safe process. This research is conducted to study the effect of pulping conditions on the pulp yield and lignin content. The experiment was run at concentration of formic acid in cooking liquor of 65, 75, 85%-wt, hydrogen peroxide concentration in cooking liquor of 1, 3" 5%-wt, cooking time of 1, 2, and 3 hours. The cooking of oil palm fronds was accelerating in a reactor batch at the boiling temperature of formic acid in standard condition. The effects of dependent variables on the independent variables were studied by statistical modelling using a second-order incomplete factorial design. The emprical models were deduced to satisfactorily fit experimental data with-the values of independent variables and allow quantifiying the effects of each variables. The most influential factor on yield pulp ·wasformic acid concentration. Whereas, the cooking time has greater influence on lignin content.en_US
dc.description.sponsorshipChemical Engineering Science &Applications tahun 2010en_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/5484
dc.language.isoenen_US
dc.subjectoil palm frondsen_US
dc.subjectlingoceluloseen_US
dc.subjectpulpingen_US
dc.subjectpulp organosolven_US
dc.subjectformic aciden_US
dc.titlePembuatan Pulp Pelepah Sawit dengan Pelarut Asam Formiaten_US
dc.typeUR-Scientific Work Lectureren_US

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