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Found 6 from your keywords: subject="Penyerapan Kimia"
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UJI AKTIVITAS ANTIOKSIDAN SANTON DARI KULIT BATANG TUMBUHAN ASAM KANDIS (Garc…
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Yansyah, Rudi

A xanthone cornpound was isolated from ethyl acetate fraction of stem bark asam kandis (Garcinia cowa). The extraction was done by maceration method and separation and purification of isolated cornpound was conducted by chromatographic technique. The structure of this cornpound was determined based on spectroscopic data such as including UV, IR, NMR 1-D and to compared with data base. Based on …

Edition
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ISBN/ISSN
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Collation
xvi, 47 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T702282012
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KAJIAN ADSORPSI-DESORPSI Cu (II) DENGAN ADSORBEN KITIN-SELULOSA HASIL IMPREGNASI
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Agustina, Sherly

The extraction of chitin from snail shell and the separation of cellulose Oryza Sativa has been carried out. The extraction and separation product was characterized using FT-IR spectroscopy and XRD difractometer. Chitin and cellulose were modified by impregnation process using thiourea and then used to adsorbed Cu (II) ion in aqueous solution. The adsorption was studied by variation of interact…

Edition
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ISBN/ISSN
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Collation
x, 47 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T699562013
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PENGARUH KOMPOSISI PELARUT AIR-ETANOL TERHADAP IMPREGNASI Ni KE DALAM KARBON …
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Megawati, Kharisma Putri

The aim or this research was to investigate effect of water-ethanol solvent (0:1, 1:2, 1:1, 2:1 and 1:0) to Ni Impregnation of activated carbon was done by measuring the adsorption ability of Ni/C catalyst. Initially carbon was activated by physical and Chemical methods then Ni were impregnated into activated carbon. The impregnation of Ni was tested by using AAS and the adsorption ability of N…

Edition
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ISBN/ISSN
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Collation
xiv, 31 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T670182010
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ADSORPSI DESORPSI ION LOGAM MANGAN (II) MENGGUNAKAN ADSORBEN KITIN-SELULOSA
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Turnip, Ema V.

The research about adsorption and desorpstion of Mn2+ in of chitincellulose adsorbent has been carried out. Chitin was extracted from snail shell and cellulose from plant rice. Characterization of chitin and cellulose was conducted by determination of water and ash content. Adsorption of Mn has been in chitin, cellulose and modification of chitin cellulose has been studied through determination…

Edition
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ISBN/ISSN
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Collation
xvi, 42 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T654972013
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ANALISIS ION Fe2+ HASIL ADSORPSI KITIN DAN KITOSAN DENGAN METODE SPEKTROFOTOM…
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Pratiwi, Sisca

The research about analysis of ion Fe2+ with chitin and chitosan yield adsorption by atomic adsorption spectrofotometry (AAS) method has been done. This research to study about Chemical properties of adsorption ion Fe2+ with chitin and chitosan as adsorbent with specified of equilibrium times, optimum cocentration adsorption , adsorption capacity and pH influence 4, 7 and 9 to adsorption capaci…

Edition
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ISBN/ISSN
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Collation
xiii, 36 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T655382010
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PENGARUH PELARUT TERHADAP SIFAT PRODUK HIDROCRACKING CPO MENGGUNAKAN KATALIS …
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Oktarini, Oktarini

Influence of solvent on the characteristics of hidrocracking CPO products by using Ni-Monmorillonit pillared AI2O3 catalyst have been done. This research using variety of water and ethanol solvent (1:0, 2:1, 1:1, 1:2, dan 0:1). The hydrocracking of CPO was conducted at the temperature 350 °C, the hydrogen flow rate 1 mL/sec, and amount of catalyst were used 1.5g. The products of hydrocracking …

Edition
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ISBN/ISSN
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Collation
xii, 47 hlm.; ill.; tab.; 28 cm.
Series Title
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Call Number
T655372010