Effect of the activation temperature over activated carbon production from castor cake and its evaluation as dye adsorbent

Sánchez‐Cantú, Manuel; Janeiro-Coronel, V. J.; Aguilar, José; Santamaría-Juárez, Juana Deisy

doi:10.1007/s13762-017-1532-7

Cited by 8 publications

(5 citation statements)

References 33 publications

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“…The analysis showed that SSAC and CAC had an ash content of 9.77% and 9.94%, respectively. Ash content plays a significant role in determining the quality of activated carbon, and a high amount can lead to the closure of pores, resulting in a reduced carbon surface area [25].…”

Section: Resultsmentioning

confidence: 99%

Characterization and Potential of Samanea saman-Activated Carbon on Adsorption of Copper from an Aqueous Solution

Ni'am,

Suhar,

Fenelon

2023

Adsorption Science & Technology

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The mining and electroplating industries have resulted in the contamination of the environment with heavy metal. This has resulted in a serious threat to the ecological environment and human health due to the presence of copper pollution. To address this issue, extensive efforts have been made to develop effective methods for removing contaminants, particularly heavy metal, and Samanea saman (SS) was selected as precursor production of activated carbon. Therefore, this study is aimed at investigating Samanea saman-activated carbon (SSAC) to remove copper from an aqueous solution. SS was chemically activated by potassium carbonate and carbonized at 600°C for 5 hours, while SSAC was characterized by scanning electron microscopy-energy dispersive X-ray (SEM-EDS), Fourier-transform infrared (FTIR), and proximate tests. Copper adsorption on SSAC was evaluated by the Langmuir, Freundlich, Langmuir, Freundlich, Redlich-Peterson, Harkin-Jura, and Jovanovic models. Pseudo-first-order, pseudo-second-order, Elovich, and intraparticle diffusion models were used to identify adsorption process mechanism. SEM-EDS results presented that the pore of SSAC was heterogeneous, irregular in shape, and mesopore. In addition, FTIR analysis identified the main functional groups present in SSAC as C-H, C-O-C, and C-O. The proximate test conducted on SSAC determined the water content, volatile matter, ash content, and fixed carbon to be 0.61%, 22.26%, 9.77%, and 67.97%, respectively. The results showed that SSAC exhibited exceptional performance with copper removal efficiency of 99.49% under an adsorbent mass of 0.25 g, a reaction time of 30 minutes, and a concentration of 10 mg/L. Isotherm adsorption of SSAC followed the Redlich-Peterson model with an adsorption capacity (Qm) of 0.663 mg/g, correlation value ( R 2 ) of 0.9992, and pseudo-second-order pattern R 2 = 0.9997 . Therefore, SSAC can be proposed as a potential and economical biomaterial to treat heavy metal in wastewater.

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Section: Resultsmentioning

confidence: 99%

Characterization and Potential of Samanea saman-Activated Carbon on Adsorption of Copper from an Aqueous Solution

Ni'am,

Suhar,

Fenelon

2023

Adsorption Science & Technology

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“…Sánchez‐Cantú et al. 138 explored the K 2 CO 3 ‐mediated chemical activation process for the synthesis of activated carbon from castor oil cake. They studied the effect of the pyrolysis temperature range between 500 and 900 °C on the physicochemical properties of activated carbons.…”

Section: Oil Cake‐based Biocarbon Materialsmentioning

confidence: 99%

“…Castor oil cake‐derived biochar was employed by Kalinke et al. 137, 138 for adsorption of Pb 2+ , Cd 2+ , and Cu 2+ ions. Singh et al.…”

Section: Applicationsmentioning

confidence: 99%

“…The equilibrium, thermodynamic, and kinetic behavior of the olive waste cake‐derived activated carbon on the adsorption of commercial dye was described in 108. Similarly, sunflower oil cake 103, 121, linseed de‐oiled cake 129, de‐oiled mustard cake 124, 160, safflower seed press cake 75, gingelly oil cake 119, cottonseed cake 126, and castor oil cake 137, 138 were utilized for the fabrication of activated carbon and explored for the efficient removal of various organic dyes and metal ions. From these studies it follows that the biocarbon materials produced from oil cake residues can be applied as potential adsorbents for dye and metal ion elimination from wastewater.…”

Section: Applicationsmentioning

confidence: 99%

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Oil Cakes as Sustainable Agro‐Industrial Feedstock for Biocarbon Materials

Sankari¹,

Vivekanandhan²,

Misra

et al. 2021

ChemBioEng Reviews

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The demand for vegetable oil is increasing for both food and non‐food applications, which leads to the generation of a huge amount of oil cakes. The rising annual production requires alternative applications for sustainable operations of oil mills, especially those involved in non‐edible oil production. Hence, the value‐added uses of oil cakes such as environment remediation (metal absorption), composite fabrication (as fillers, reinforcements), nanoparticle synthesis (as reducing and stabilizing agent), and production of carbonaceous materials (as carbon source) were extensively explored in recent years. Among them, the thermochemical conversion of oil cakes into carbonaceous materials (biochar and activated carbon) received great interest as the demand for biocarbon materials increases exponentially. Oil cake‐derived biocarbon materials found a wide range of technological applications. With this perspective, recent developments in oil cake‐derived carbon materials and their diverse applications are reviewed.

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“…Harits Fadhillah dkk menyatakan nilai kadar abu karbon kulit kemiri dengan variasi penambahan KMnO 4 menghasilkan kadar abu pada rentang 7-8,5 % semakin banyak penambahan KMnO 4 semakin banyak kadar abu yang dihasilkan [16]. Besarnya kadar abu dapat mempengaruhi penyerapan karbon terhadap gas dan larutan, karena kandungan mineral dalam abu seperti kalsium, kalium, magnesium, dan natrium akan tersebar didalam kisi karbon, adanya abu yang berlebihan dapat menyumbat pori-pori sehingga luas permukaan karbon berkurang [17].…”

Section: Hasil Dan Pembahasanunclassified

Analisis Proksimat Karbon Kulit Kemiri (Aleurites moluccana) dengan Variasi Suhu Karbonisasi

Mudaim¹

2021

JIIF

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Candlenut (Aleurites moluccana) is a plant with various benefits. Currently, candlenut is mostly used as a spice, candlenut shells also has a high calorific value so that it can be used as fuel. Candlenut has shells which is an organic waste. Candlenut shells have a hard texture and high carbon content. Most of the candlenut shell is used as fuel and only a small part is used as raw material for carbon production. Candlenut shell have good physical and chemical properties as carbon raw materials. Activated carbon is one of the carbon phases that can be used for various applications. In this paper, we report on the synthesis and characterization of carbon from candlenut shells to obtain high-quality carbon by controlling the carbonization temperature. In carbon production, we use variations in carbonization temperatures of 300, 400, 500, 600 and 700 C. Proximate analysis was carried out to determine the moisture content, ash content, volatile matter content and bound carbon content. Analysis of the effect of carbonization temperature on the quality of carbon from candlenut shells resulted in the highest carbon in the sample with a temperature of 700 C, producing carbon with 5.32% moisture content, 9.40% ash content, 12.76% volatile matter content, and fix carbon content 72,52%

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Effect of the activation temperature over activated carbon production from castor cake and its evaluation as dye adsorbent

Cited by 8 publications

References 33 publications

Characterization and Potential of Samanea saman-Activated Carbon on Adsorption of Copper from an Aqueous Solution

Characterization and Potential of Samanea saman-Activated Carbon on Adsorption of Copper from an Aqueous Solution

Oil Cakes as Sustainable Agro‐Industrial Feedstock for Biocarbon Materials

Analisis Proksimat Karbon Kulit Kemiri (Aleurites moluccana) dengan Variasi Suhu Karbonisasi

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