Transesterification of Soybean Oil to Biodiesel by Brønsted-Type Ionic Liquid Acid Catalysts

2013 ◽  
Vol 36 (9) ◽  
pp. 1559-1567 ◽  
Author(s):  
H. Yanfei ◽  
H. Xiaoxiang ◽  
C. Qing ◽  
Z. Lingxiao
Keyword(s):  
Ionic Liquid ◽  
Soybean Oil ◽  
Acid Catalysts ◽  
Liquid Acid ◽  
Liquid Acid Catalysts

scholarly journals Electrochemical Descaling of Metal Oxides from Stainless Steel Using an Ionic Liquid–Acid Solution

ACS Omega ◽  
2020 ◽  
Vol 5 (25) ◽  
pp. 15709-15714
Author(s):  
Jungeun Lee ◽  
Yeji Kang ◽  
Jin-Suk Kim ◽  
Jongdeuk Park ◽  
Jae-Joon Lee ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Ionic Liquid ◽  
Acid Solution ◽  
Metal Oxides ◽  
Liquid Acid

Comparison of ionic liquid, acid and alkali pretreatments for sugarcane bagasse enzymatic saccharification

2011 ◽  
Vol 86 (10) ◽  
pp. 1342-1348 ◽  
Author(s):  
Li Wan Yoon ◽  
Gek Cheng Ngoh ◽  
Adeline Seak May Chua ◽  
Mohd. Ali Hashim
Keyword(s):  
Ionic Liquid ◽  
Sugarcane Bagasse ◽  
Enzymatic Saccharification ◽  
Liquid Acid

Generation of water–ionic liquid droplet pairs in soybean oil on microfluidic chip

Lab on a Chip ◽  
2010 ◽  
Vol 10 (3) ◽  
pp. 313-319 ◽  
Author(s):  
Xuan Feng ◽  
Ying Yi ◽  
Xu Yu ◽  
Dai-Wen Pang ◽  
Zhi-Ling Zhang
Keyword(s):  
Ionic Liquid ◽  
Soybean Oil ◽  
Microfluidic Chip ◽  
Liquid Droplet

scholarly journals Solubility of Mixtures Containing Soybean Oil, Ionic Liquid and Methanol

2016 ◽  
Vol 10 (1) ◽  
pp. 41-49
Author(s):  
Marina S. Manic ◽  
Vesna Najdanovic-Visak
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Soybean Oil ◽  
Cloud Point ◽  
Mutual Solubility ◽  
Titration Method ◽  
Temperature Range ◽  
Lower Solubility ◽  
Liquid Systems

This paper presents data on mutual solubility of the binary (soybean oil + ionic liquid) and ternary (soybean oil + methanol + ionic liquid) systems, where ionic liquid stands for 1-butyl-3-methylimidazolium thiocyanate [C4MIM][SCN] or 1-butyl-3-methyl-imidazolium bis(trifluoromethylsulfonyl)imide [C4MIM][NTf2] or 1-butyl-3-methylimidazolium dicyanamide [C4MIM][DCA] or 1-butyl-3-methylimidazolium hexafluorophosphate [C4MIM][PF6] or 1-butyl-3-methyl imida zolium hydrogensulfate [C4MIM] [HSO4] or 1-decyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide [C10MIM][NTf2] or methyltrioctylammonium bis(trifluoromethylsulfonyl)imide [ALIQUAT][NTf2] or methyltrioctylammonium chloride [ALIQUAT][Cl]. Solubilities were determined by the cloud point titration method in the temperature range of 298 K to 343 K. Obtained results suggest that imidazolium based ionic liquids exhibit lower solubility in soybean oil than ionic liquids with the aliquat cation. Thus, aliquat based ionic liquids are good candidate to be used as co-solvents for biphasic (methanol + soybean oil) mixture.

Preparation of Biodiesel from Soybean Oil by Ultrasound-Assisted Transesterification

2013 ◽  
Vol 773 ◽  
pp. 188-192 ◽  
Author(s):  
Yong Guang Bi ◽  
Hong Chang He
Keyword(s):  
Ionic Liquid ◽  
Reaction Time ◽  
Soybean Oil ◽  
Reaction Temperature ◽  
Ultrasonic Power ◽  
Ester Exchange ◽  
Ultrasound Assisted

Ultrasound-assisted ionic liquid ester exchange Preparation of biodiesel, effects of alcohol to oil ratio, reaction time, reaction temperature, the amount of ionic liquid and ultrasonic power factors on the rate of transesterification. The results showed that ultrasound-assisted ionic liquid soybean oil catalyzed preparation of biodiesel process: ultrasonic power 280W, alcohol-oil ratio of 10:1, 10% of the amount of catalyst is the quality of the raw oil, the reaction temperature of 100 ° C, reaction time 50min, biodiesel yield up to 92.5%.

Density estimated physicochemical properties of alanine-based ionic liquid [C7mim][Ala] and its application in selective transesterification of soybean oil

2012 ◽  
Vol 55 (8) ◽  
pp. 1677-1682 ◽  
Author(s):  
DaWei Fang ◽  
Meng Li ◽  
RiLe Ge ◽  
ShuLiang Zang ◽  
JiaZhen Yang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Physicochemical Properties ◽  
Soybean Oil
Sign in / Sign up

Export Citation Format

Share Document