Fe/Nanoporous Carbon Catalysts Obtained from Molasses for the Limonene Oxidation Process

Wróblewska, Agnieszka; Makuch, Edyta; Koren, Zvi; Michalkiewicz, Beata

doi:10.1007/s10562-016-1910-7

Cited by 17 publications

(4 citation statements)

References 39 publications

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“…In the oxidations described in the above works [8][9][10][11][12][13], the usual main products were perillyl alcohol and carveol. These oxidation methods allow for a decrease in the large-scale production costs of these compounds because they use relatively inexpensive raw materials, very often of natural origin, and are performed at mild processing conditions.…”

Section: Introductionmentioning

confidence: 94%

“…An example of this was previously described by us for the oxidation of R-(? )-limonene, obtained from waste orange peels, over heterogeneous catalysts, such as, titanium silicate [8][9][10] or active carbons impregnated with Fe metal ions [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

“…Wróblewska et al [12] described the oxidation of limonene with hydrogen peroxide as the oxidant over Fe/nanoporous carbon catalysts obtained from molasses with Fe contents the same as above. The main products were 1,2-epoxylimonene and its diol, carveol and perillyl alcohol.…”

Section: Introductionmentioning

confidence: 99%

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Oxidation of limonene over molybdenum dioxide-containing nanoporous carbon catalysts as a simple effective method for the utilization of waste orange peels

Wróblewska

Makuch

Koren

et al. 2018

Reac Kinet Mech Cat

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A new method of the oxidation of natural limonene, obtained from waste orange peels, using relatively inexpensive MoO 2 -containing activated carbon catalysts is presented. The contents of molybdenum in the catalysts were equal to 0.68, 1.32, and 2.64 wt%, and these new materials were investigated using various instrumental methods (ICP-AES, XRD, SEM, and GC), as well as liquid nitrogen sorption. The oxidation of limonene was performed separately with H 2 O 2 and t-butyl hydroperoxide (TBHP) as the oxidants under the following conditions: temperature of 70°C, molar ratio of limonene/oxidant = 1:2, methanol concentration 95 wt%, catalyst content 2.45 wt%, and reaction times of 0.5-72 h. All catalysts were active in the oxidation of limonene. With H 2 O 2 as the oxidant, carveol (selectivity of 42-65 mol%) and perillyl alcohol (selectivity of 10-30 mol%) were the main products of the limonene oxidation, and carvone and 1,2-epoxylimonene diol were by-products. For the oxidations with TBHP, the conversion of limonene was lower than with hydrogen peroxide. This new environmentally friendly method allows for the transformation of organic waste material into industrially important value-added products.

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Section: Introductionmentioning

confidence: 94%

Section: Introductionmentioning

confidence: 99%

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Oxidation of limonene over molybdenum dioxide-containing nanoporous carbon catalysts as a simple effective method for the utilization of waste orange peels

Wróblewska

Makuch

Koren

et al. 2018

Reac Kinet Mech Cat

Self Cite

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“…Due to the physicochemical properties of carbon materials, they are often considered as adsorbents for many gaseous and liquid substances (KAIPPER et al, 2001;DWIVEDI et al, 2004;PÉREZ-CADENAS et al, 2013;OUZZINE et al, 2019), catalysts (KHALIFEH;GHAMARI, 2016;MLODZIK et al, 2016;WRÓBLEWSKA et al, 2017;GAMAL et al, 2019), storage processes (SRENSCEK-NAZZAL et al, 2013;ZHU, ZHENG;2016), supercapacitors (SAKA et al, 2020), and others.…”

Section: Introductionmentioning

confidence: 99%

Activated bamboo charcoal and açaí waste to remove contaminants – a review

Abel¹,

Rosário²,

Rocha³

et al. 2023

Rev Agr Acad

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Activated charcoal is a product based on bio-based materials and residues with specific porosity to act as a filtering compound, both to remove color and impurities of liquids. They are produced from physical and/or chemical process, after carbonization, through the activation of molecules. The present paper aims to identify the current perspectives and characteristics of activated charcoals and, sequentially, compare the potential of bamboo and açaí plants to treat contaminants in water. Thus, different positive characteristics were identified for both bio-based resources. Bamboo and açaí can be economically and technically viable materials to be converted into activated charcoal as a way to mitigate the environmental impacts on the water.

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Recent Advances in Functionalized Nanoporous Carbons Derived from Waste Resources and Their Applications in Energy and Environment

Joseph

Saianand

Benzigar

et al. 2020

Advanced Sustainable Systems

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Nanoporous carbon materials have been widely utilized for myriad applications owing to their intriguing physicochemical properties. Development of green and clean synthetic techniques/procedures to generate nanoporous carbon materials especially derived from inexpensive waste precursors/resources has rejuvenated the chemistry of carbon materials owing to the abundant nature and low cost of these sources and their ability to generate unique surface/porous structures. These nanoporous carbon materials have been heavily explored in multiple sectors such as soil/water remediation, adsorption and separation, catalysis, energy storage/conversion, capture and conversion of carbon dioxide. In this topical review, the recent state‐of‐the‐art research progress achieved in the design and development of waste‐derived advanced functionalized porous carbon materials are summarized. The various lab‐specific approaches and methodologies involved in synthesizing these materials are discussed in detail. In addition, the potential applications of waste‐derived functionalized porous carbons in the fields of environment, energy storage, and conversion applications are highlighted. Finally, a discussion on a few suggestions for future research is concluded. It is believed that this review provide inspiration for many new research activities over a wide range of disciplines.

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Fe/Nanoporous Carbon Catalysts Obtained from Molasses for the Limonene Oxidation Process

Cited by 17 publications

References 39 publications

Oxidation of limonene over molybdenum dioxide-containing nanoporous carbon catalysts as a simple effective method for the utilization of waste orange peels

Oxidation of limonene over molybdenum dioxide-containing nanoporous carbon catalysts as a simple effective method for the utilization of waste orange peels

Activated bamboo charcoal and açaí waste to remove contaminants – a review

Recent Advances in Functionalized Nanoporous Carbons Derived from Waste Resources and Their Applications in Energy and Environment

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