Highly selective hierarchical ZSM-5 from kaolin for catalytic cracking of Calophyllum inophyllum oil to biofuel

Hartati,; Trisunaryanti, Wega; Mukti, Rino R.; Kartika, Ika; Firda, Putri Bintang Dea; Sumbogo, Satriyo Dibyo; Prasetyoko, Didik; Bahruji, Hasliza

doi:10.1016/j.joei.2020.06.006

Cited by 39 publications

(22 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The FTIR spectra of the adsorbents is depicted in Figure 4a. The peaks of commercial ZSM-5 and hierarchical ZSM-5 appeared at 455, 543, 790, 1087 and 1218 cm −1 [13]. The band at 455 cm −1 correspond to internal framework of T-O-T, where T is both Al and Si.…”

Section: Vibrational Spectroscopymentioning

confidence: 96%

“…The synthesis protocol for production of ZSM-5 still attracted many researchers with elevating chemical needs from oil. Our group has successfully produced ZSM-5 from abundant feedstock such as kaolin [13] and rice husk [14]. The zeolite that was produced from metakaolin has potential to be used as an adsorbent as reported in literature [15].…”

Section: Introductionmentioning

confidence: 97%

See 1 more Smart Citation

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

et al. 2020

View full text Add to dashboard Cite

A hierarchical zeolite ZSM-5 with micro and meso-pore was prepared by optimising the most affecting parameter in sequence of desilication and dealumination. The physicochemical properties of zeolite were characterised with XRD, nitrogen adsorption–desorption, FTIR and SEM. The potential of this zeolite for decolorisation of CR, RY, MB, RhB, DB-1 and DB-14 was evaluated with adsorption isotherm, thermodynamics, kinetics, and influencing parameter for adsorption. The unique modification of ZSM-5 resulted in lower crystallinity, easier porosity control, rich terminal silanol and unbridged silanol groups which assisted in higher adsorption capacity. The adsorption capacity of the optimum ZSM-5 was 323, 435, 589, 625, 61 and 244 mg/g for CR, RY, MB, RhB, DB-1 and DB-14, respectively. The dye adsorption progressed through pseudo-first-order kinetic and close to the Langmuir model. The adsorption mechanism is proposed mainly through interaction between deprotonated silanol site and the electron-rich dye site.

show abstract

Section: Vibrational Spectroscopymentioning

confidence: 96%

Section: Introductionmentioning

confidence: 97%

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

et al. 2020

View full text Add to dashboard Cite

show abstract

“…While the feed and product could come in and out easily, the chance of the feed nding the active site before they exit the catalyst become slimmer. This hypothesis seems to be responsible for the relatively high amount of oxygenated product [22]. Under hydrocracking reaction, waste cooking oil was converted into liquid, gas, and coke, where the data could be seen in Table 3.…”

Section: Catalytic Activitymentioning

confidence: 97%

Hydrocracking of Waste Cooking Oil into Biofuel Using Mesoporous Silica from Parangtritis Beach Sand Synthesis by Sonochemistry

Salamah

Trisunaryanti

Kartini

et al. 2021

Preprint

Self Cite

View full text Add to dashboard Cite

High content of silica in beach sand can be synthesized into mesoporous silica (MS) using the sonochemistry method with dodecyl-amine (DDA) as a surfactant template. The preparation began by adding sodium silicate dropwise to DDA solution under the rotation speed of 120 rpm. The mixture was then added with H 2 SO 4 and sonicated at 37 Khz at a temperature of 35 ºC for 20 minutes. The product was then filtered, washed, and dried at 50 °C then calcined at 600 ºC for 5 h. After it was calcined, the sample was characterized by using FTIR, Surface Area Analyzer, XRD, SEM, and TEM as well as the acidity using pyridine vapor adsorption. The synthesized MS was then used as a catalyst in hydrocracking waste cooking oil in a semi-batch stainless steel reactor system at 450 ⁰C for 2 h, under 20 ml min -1 H2 flow rate. The hydrocracking product of the liquid fraction was analyzed using GC-MS. The results showed that the best performance of the MS1 was produced by using the DDA concentration of 0.1 M, had optimum acidity at 1.7 mmolg -1 , specific surface area of 233 m 2 g -1 , total pore volume of 0.4cc/g, and average pore diameter of 7.70 nm.The best MS1 catalyst produced liquid fraction with yield of 31.13 wt.% which consisted of 11.10 % diesel oil and 5.04 % gasoline.

show abstract

“…Namun, memanen tanaman pertanian yang dapat dimakan untuk produksi biofuel menyebabkan masalah etika dan oleh karena itu pemanfaatan tanaman yang tidak dapat dimakan menjadi jalur yang layak untuk mempertahankan produksi biodiesel. Minyak alami yang diekstrak dari tanaman yang tidak dapat dimakan seperti biji kapas (Gossypium arboretum L.) biji jarak (Jatropha curcas L), biji palem (Areca catechu L.) dan biji nyamplung (Calophyllum inophyllum) telah diteliti sebagai sumber potensial untuk produksi biodiesel [4].…”

Section: Pendahuluanunclassified

Pemanfaatan Batu Kapur Madura sebagai Katalis dalam Pembuatan Bioedesel dari Minyak Nyamplung

Febriana¹,

Hamid²,

Jakfar³

et al. 2022

IJCA

View full text Add to dashboard Cite

Pemanfaatan batu kapur dari Pamekasan, Madura sebagai katalis heterogen pada reaksi pembuatan biodiesel dipelajari pada penelitian ini. Batu kapur dikalsinasi pada suhu 900 ºC selama 3 jam untuk membentuk katalis CaO. Katalis CaO yang terbentuk dikarakterisasi menggunakan difraksi sinar-X (XRD), spektroskopi inframerah (FTIR) dan Scanning Electron Microscopy-Energy Dispersive X-Ray Analysis (SEM-EDX). Proses transesterifikasi dari minyak nyamplung dilakukan dengan rasio mol minyak terhadap methanol sebesar 1:16 pada temperatur 60 °C selama 1 jam dengan katalis CaO sebesar 4 % (w/w). Hasil analisis GC-MS diperoleh yield biodiesel sebesar 54% dengan konversi sebesar 49%.

show abstract

Highly selective hierarchical ZSM-5 from kaolin for catalytic cracking of Calophyllum inophyllum oil to biofuel

Cited by 39 publications

References 46 publications

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

Hydrocracking of Waste Cooking Oil into Biofuel Using Mesoporous Silica from Parangtritis Beach Sand Synthesis by Sonochemistry

Pemanfaatan Batu Kapur Madura sebagai Katalis dalam Pembuatan Bioedesel dari Minyak Nyamplung

Contact Info

Product

Resources

About

Highly selective hierarchical ZSM-5 from kaolin for catalytic cracking of Calophyllum inophyllum oil to biofuel

Cited by 39 publications

References 46 publications

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

Enhanced Removal of Soluble and Insoluble Dyes over Hierarchical Zeolites: Effect of Synthesis Condition

Hydrocracking of Waste Cooking&nbsp;Oil into Biofuel Using Mesoporous Silica from Parangtritis Beach Sand Synthesis by Sonochemistry

Pemanfaatan Batu Kapur Madura sebagai Katalis dalam Pembuatan Bioedesel dari Minyak Nyamplung

Contact Info

Product

Resources

About

Hydrocracking of Waste Cooking Oil into Biofuel Using Mesoporous Silica from Parangtritis Beach Sand Synthesis by Sonochemistry