Calcium oxide as a solid base catalyst for transesterification of soybean oil and its application to biodiesel production

Fuel ◽  
2008 ◽  
Vol 87 (12) ◽  
pp. 2798-2806 ◽  
Author(s):  
Masato Kouzu ◽  
Takekazu Kasuno ◽  
Masahiko Tajika ◽  
Yoshikazu Sugimoto ◽  
Shinya Yamanaka ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Calcium Oxide ◽  
Biodiesel Production ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst

scholarly journals Development of Biodiesel Production Technology from Waste Cooking Oil with Calcium Oxide as Solid Base Catalyst

2007 ◽  
Vol 50 (2) ◽  
pp. 79-86 ◽  
Author(s):  
Masato Kouzu ◽  
Shinya Yamanaka ◽  
Takekazu Kasuno ◽  
Masahiko Tajika ◽  
Yoichi Aihara ◽  
...  
Keyword(s):  
Calcium Oxide ◽  
Production Technology ◽  
Waste Cooking Oil ◽  
Biodiesel Production ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst ◽  
Cooking Oil

scholarly journals CALCIUM OXIDE AS A SOLID BASE CATALYST FOR TRANSESTERIFICATION OF TRA CATFISH FAT

2009 ◽  
Vol 12 (17) ◽  
pp. 91-99 ◽  
Author(s):  
Huong Thi Thanh Le ◽  
Tien Van Huynh ◽  
Tan Minh Phan ◽  
Hoa Thi Viet Tran
Keyword(s):  
Calcium Oxide ◽  
Catalyst Concentration ◽  
Transesterification Reaction ◽  
Biodiesel Production ◽  
Molar Ratio ◽  
Solid Base ◽  
High Catalytic Activity ◽  
Base Catalyst ◽  
Solid Base Catalyst ◽  
Heterogeneous Solid

In our work, biodiesel was prepared from Tra fat by methanolysis reaction using activated calcium oxide as solid base catalyst. Effects of various process parameters on biodiesel production such as molar ratio of methanol to fat, catalyst concentration, temperature and time of reaction and the active mechanism of CaO catalyst for the transesterification reaction were investigated. The results show that CaO has strong basicity and high catalytic activity as a heterogeneous solid base catalyst and the transesterification reaction takes place on basic sites of calcium diglyceroxide formed due to the reaction between Cao and the by-produced glycerol. The biodiesel yield achieves 92.95 % at 60°C, 90 minutes, 8:1 molar ratio of fat to methanol, and 6 % CaO catalyst. Important fuel properties of the produced biodiesel meet the specifications of ASTM D 6751 biodiesel standard.

Mesoporous Li/ZrO2 as a solid base catalyst for biodiesel production from transesterification of soybean oil with methanol

2011 ◽  
Vol 12 (7) ◽  
pp. 606-610 ◽  
Author(s):  
Yuqi Ding ◽  
Hui Sun ◽  
Jinzhao Duan ◽  
Ping Chen ◽  
Hui Lou ◽  
...  
Keyword(s):  
Soybean Oil ◽  
Biodiesel Production ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst

Active phase of calcium oxide used as solid base catalyst for transesterification of soybean oil with refluxing methanol

2008 ◽  
Vol 334 (1-2) ◽  
pp. 357-365 ◽  
Author(s):  
Masato Kouzu ◽  
Takekazu Kasuno ◽  
Masahiko Tajika ◽  
Shinya Yamanaka ◽  
Jusuke Hidaka
Keyword(s):  
Soybean Oil ◽  
Calcium Oxide ◽  
Active Phase ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst

Biodiesel production from soybean oil using heterogeneous solid base catalyst

2013 ◽  
Vol 89 (7) ◽  
pp. 988-997 ◽  
Author(s):  
Bin Ye ◽  
Fengxian Qiu ◽  
Chuanjia Sun ◽  
Yihuai Li ◽  
Dongya Yang
Keyword(s):  
Soybean Oil ◽  
Biodiesel Production ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst ◽  
Heterogeneous Solid

Transesterification of soybean oil to biodiesel using CaO as a solid base catalyst

Fuel ◽  
2008 ◽  
Vol 87 (2) ◽  
pp. 216-221 ◽  
Author(s):  
Xuejun Liu ◽  
Huayang He ◽  
Yujun Wang ◽  
Shenlin Zhu ◽  
Xianglan Piao
Keyword(s):  
Soybean Oil ◽  
Solid Base ◽  
Base Catalyst ◽  
Solid Base Catalyst
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