Optimization of Activated Charcoal Synthesis from Sugar Palm Shells for the Adsorption of Iron Ions in Batik Waste

Oktavianty, Herawati; Sunardi, Sunardi; Laksono, Elfandra Pramudito

doi:10.25273/cheesa.v4i2.9609.109-118

Cited by 1 publication

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“…Selain itu, Kulit kolang-kaling mengandung selulosa dan hemiselulosa [12]. Berikut beberapa penelitian yang pernah memanfaatkan limbah kulit kolang-kaling dalam pembuatan biobriket sebagai sumber bahan bakar alternatif terbarukan untuk adsorpsi ion Besi (Fe) yang terdapat dalam limbah batik [13] dan untuk mensintesis katalis berbasis silika [14].…”

Section: E-issn : 2339-1197unclassified

Sintesis dan Karakterisasi Katalis Karbon Kulit Kolang-Kaling (Arenga Pinnata) Tersulfonasi untuk Produksi Biodiesel Dari Palm Fatty Acid Distillate

Simbolon,

Nizar

2024

Periodic

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Indonesia is developing alternative energy, namely biodiesel. In producing biodiesel, catalysts are needed. One of the catalysts is a solid acid catalyst that can be synthesized from organic waste containing cellulose, hemicellulose and starch. The organic waste used in this study was a peel of sugar palm fruit. The purpose of this study is to determine the physicochemical properties of carbon catalysts from peel of sugar palm fruit that have been synthesized by calcination and sulfonation methods using H2SO4. And also for study some of the properties of biodiesel resulting from the esterification reaction between PFAD and methanol using a peel of sugar palm fruit sulfonated carbon catalyst. The synthesis of this catalyst used a calcination method with a temperature variation of 250 o C -400 o C and a sulfonation method using H2SO4. The resulting catalyst was characterized by FTIR, XRD and acid site. Finally, catalysts are applied in producing biodiesel. The resulting biodiesel was tested for its biodiesel properties. The results showed that the highest number of acid sites on the carbon of the palm fruit rind was the calcination temperature of 300 o C (K3-300) of 0.03538 mmol.g -1 . The results of the FTIR characterization analysis showed that the sulfonate group was successfully substituted into the carbon surface which can be observed in the area of 1300 -1000 cm -1 . This area features two twin peaks that are characteristic of symmetrical and asymmetric sulfonate groups. Meanwhile, the result of XRD characterization showed the cholang-kaling skin catalyst forms a catalyst with an amorphous structure. The highest test results of the kolang-kaling skin acid site were at the optimum temperature, namely K3-300 of 0.03538 mmol.g -1 . The K3-300 catalyst managed to convert the FFA percent to FAME by 48.33%.

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Section: E-issn : 2339-1197unclassified

Sintesis dan Karakterisasi Katalis Karbon Kulit Kolang-Kaling (Arenga Pinnata) Tersulfonasi untuk Produksi Biodiesel Dari Palm Fatty Acid Distillate

Simbolon,

Nizar

2024

Periodic

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show abstract

Optimization of Activated Charcoal Synthesis from Sugar Palm Shells for the Adsorption of Iron Ions in Batik Waste

Cited by 1 publication

References 10 publications

Sintesis dan Karakterisasi Katalis Karbon Kulit Kolang-Kaling (Arenga Pinnata) Tersulfonasi untuk Produksi Biodiesel Dari Palm Fatty Acid Distillate

Sintesis dan Karakterisasi Katalis Karbon Kulit Kolang-Kaling (Arenga Pinnata) Tersulfonasi untuk Produksi Biodiesel Dari Palm Fatty Acid Distillate

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