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In the activation process using activating agent sulfuric acid and phosphoric acid with various concentrations are 1 M; 1,5 M; 2 M; 2,5 M; and 3 M. Cellulose powder were then analyzed for moisture content, ash content, yield, cellulose content, WHC, OHC, lightness, functional groups, and crystallinity. The second step was the conversion step which consists of fusion , filtration and crystallization. Latest Additions View items added to the repository in the past week. Cellulose powder produced with the highest cellulose content was then used as main material for synthesis of CMC. Activated carbon is made from carbon containing compounds. O xalic acid produced was then analyzed with quantitative analysis of yield percentage and qualitative analysis using Fourier Transform Infra Red FTIR spectroscopy and plat melting point apparatus.

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The results showed that mulch of I.

ISOLASI SELULOSA DAN SINTESIS KARBOKSI METIL SELULOSA (CMC) DARI PELEPAH KELAPA SAWIT

Most read articles by the same author s Obs.: Further processing of palm frond is capable of producing high quality product such as oxalic acid. Information For Authors For Librarians. Vol 30 No 3 Cellulose powder produced with the highest cellulose content was then used as main material for synthesis of CMC.

Jurnal Dinamika Pertanian Edisi Desember One of the materials used to make activated carbon is midrib of palm leaf. The aim of this study was to determine effect of the thickness and type of organic mulch Imperata cylindrica, Mucuna bracteata and compost of palm oil midrib on germination and growth of Mikania micrantha weeds in polybag at garden.

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In the activation process using activating agent sulfuric acid and phosphoric acid with various concentrations are 1 M; 1,5 M; 2 M; 2,5 M; and 3 M. The experiment was designed in Randomized Block Design, with different treatment of three types of mulch, alone or in combination at 2.

Each treatment was repeated seven replications.

Variasi Sifat Makroskopis dan Mikroskopis Pelepah Kelapa Sawit – Neliti

Kealpa second step was the conversion step which consists of fusionfiltration and crystallization. O xalic acid produced was then analyzed with quantitative analysis of yield percentage and qualitative analysis using Fourier Transform Infra Red FTIR spectroscopy and plat melting point apparatus.

Djagal Wiseso Marseno, M. Abstract P alm frond is the solid waste which is high in cellulose. CMC that has been optimized further characterization by several parameters such as water content, pH, viscosity, purity, WHC, OHC, lightness, functional groups, and crystallinity.

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,elapa Username Password Remember me. Skip to main content Skip to main navigation menu Skip to site footer. Siti Fatonah Herman Herman Universitas Riau Sari Malinda Mayta Novaliza Isda Abstract The aim of this study was to determine effect of the thickness and type of pelepay mulch Imperata cylindrica, Mucuna bracteata and compost of palm oil midrib on germination and growth of Mikania micrantha weeds in polybag at garden.

This study was done with two steps. The result showed that the maximum yield of oxalic acid was achieved at Ca OH 2 concentration of 3. Cellulose powder were then analyzed for moisture content, ash content, yield, cellulose content, WHC, OHC, lightness, functional groups, and crystallinity.

More information and software credits. The qualitative analysis showed that the vibration of functional peldpah had approached the standard oxalic acid with the melting point was Activated carbon from midrib of palm leaf is better than activated by an activator phosphoric acid pelepag by an activator sulfuric acid.

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Midrib of palm leaf is one solid waste processing palm leaf seed which still less utilization.

PEMBUATAN KARBON AKTIF DARI PELEPAH KELAPA (Cocus nucifera) | Ramdja | Jurnal Teknik Kimia

Latest Additions View items added to the repository in the past week. The aim of this research was to determine the effect of NaOH concentration on cellulose characteristics from palm midrib and to determine the optimum condition of synthesis of CMC using cellulose source from palm midrib with the synthesis factors such as concentration of NaOH, NaMCA level, and reaction temperature with the response degree of substitution DS.

The first step was the preparation of palm frond until it was ready to be used. More information and software credits. Activated carbon is made from carbon containing compounds.

Variasi Sifat Makroskopis dan Mikroskopis Pelepah Kelapa Sawit

The kelzpa of this research is drying, carbonization process, the process of downsizing, the activation process, the washing process until the pH is neutral, and the testing of activated carbon to absorbent Cu.

Midrib of Palm leaf included organic materials containing cellulose, hemicellulose, and lignin which can be used as raw material for the manufacture of activated carbon because it is effectively adsorbent liquid waste. In the adsorption Copper metals, kelapq activated carbon can reduce the concentration of copper metals from The purpose of this research is to utilizing activated carbon from midrib of palm leaf as an adsorbent of copper metals.