Synergy of B and Al Dopants in Mesoporous MFI Nanocrystals for Highly Selective Alcoholysis of Furfuryl Alcohol into Ethyl Levulinate

2019 ◽  
Vol 7 (6) ◽  
pp. 1900271 ◽  
Author(s):  
Meng-Ying Wang ◽  
Hui Su ◽  
Guang-Yao Zhai ◽  
Qiu-Ying Yu ◽  
Hong-Hui Wang ◽  
...  
Keyword(s):  
Furfuryl Alcohol ◽  
Ethyl Levulinate

One step synthesis of ethyl levulinate biofuel by ethanolysis of renewable furfuryl alcohol over hierarchical zeolite catalyst

RSC Advances ◽  
2015 ◽  
Vol 5 (97) ◽  
pp. 79224-79231 ◽  
Author(s):  
Kakasaheb Y. Nandiwale ◽  
Ashwini M. Pande ◽  
Vijay V. Bokade
Keyword(s):  
Response Surface Methodology ◽  
Experimental Design ◽  
Response Surface ◽  
Furfuryl Alcohol ◽  
Zeolite Catalyst ◽  
Hierarchical Zeolite ◽  
Ethyl Levulinate ◽  
One Step

Response surface methodology (RSM) with Box–Behnken experimental design (BBD) demonstrated Hierarchical-HZ-5 as potential catalyst for ethanolysis of renewable furfuryl alcohol to ethyl levulinate biofuel with 99% FAL conversion and 73% EL yield.

Conversion of Furfuryl Alcohol into Ethyl Levulinate using Solid Acid Catalysts

ChemSusChem ◽  
2009 ◽  
Vol 2 (5) ◽  
pp. 437-441 ◽  
Author(s):  
Jean-Paul Lange ◽  
Wouter D. van de Graaf ◽  
René J. Haan
Keyword(s):  
Furfuryl Alcohol ◽  
Solid Acid ◽  
Solid Acid Catalysts ◽  
Acid Catalysts ◽  
Ethyl Levulinate

scholarly journals Alkyl Levulinates from Furfuryl Alcohol Using CT151 Purolite as Heterogenous Catalyst: Optimization, Purification, and Recycling

2021 ◽  
Vol 2 (3) ◽  
pp. 493-505
Author(s):  
Mattia Annatelli ◽  
Giacomo Trapasso ◽  
Lucrezia Lena ◽  
Fabio Aricò
Keyword(s):  
Reaction Time ◽  
Furfuryl Alcohol ◽  
Catalyst Activity ◽  
Scale Up ◽  
Acid Catalyst ◽  
Reaction Conditions ◽  
Short Reaction Time ◽  
Ethyl Levulinate ◽  
Heterogenous Catalyst ◽  
Alkyl Levulinates

Commercially available Purolite CT151 demonstrated to be an efficient acid catalyst for the synthesis of alkyl levulinates via alcoholysis of furfuryl alcohol (FA) at mild temperatures (80–120 °C) and short reaction time (5 h). Reaction conditions were first optimized for the synthesis of ethyl levulinate and then tested for the preparation of methyl-, propyl-, isopropyl-, butyl, sec-butyl- and allyl levulinate. Preliminary scale-up tests were carried out for most of the alkyl levulinates (starting from 5.0 g of FA) and the resulting products were isolated as pure by distillation in good yields (up to 63%). Furthermore, recycling experiments, conducted for the preparation of ethyl levulinate, showed that both the Purolite CT151 and the exceeding ethanol can be recovered and reused for four consecutive runs without any noticeable loss in the catalyst activity.

Efficient conversion of furfuryl alcohol to ethyl levulinate with sulfonic acid-functionalized MIL-101(Cr)

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 90232-90238 ◽  
Author(s):  
Xiao-Fang Liu ◽  
Hu Li ◽  
Heng Zhang ◽  
Hu Pan ◽  
Shan Huang ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Furfuryl Alcohol ◽  
Acid Sites ◽  
Bronsted Acid ◽  
Brønsted Acid Sites ◽  
Efficient Conversion ◽  
Ethyl Levulinate ◽  
Brönsted Acid ◽  
Highly Dispersed ◽  
Brönsted Acid Sites

MIL-101(Cr)–SO3H with highly dispersed Brønsted acid sites was efficient and robust for the ethanolysis of furfuryl alcohol to ethyl levulinate.

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