Đăng nhập
 
Tìm kiếm nâng cao
 
Tên bài báo
Tác giả
Năm xuất bản
Tóm tắt
Lĩnh vực
Phân loại
Số tạp chí
 

Bản tin định kỳ
Báo cáo thường niên
Tạp chí khoa học ĐHCT
Tạp chí tiếng anh ĐHCT
Tạp chí trong nước
Tạp chí quốc tế
Kỷ yếu HN trong nước
Kỷ yếu HN quốc tế
Book chapter
Bài báo - Tạp chí
Số 03 (2016) Trang: 102-107
Tải về

ARTICLE INFO

 

ABSTRACT

Received date: 02/09/2015

Accepted date: 08/08/2016

 

Fossil fuels are being depleted at an alarming rate. Alternative fuel sources such as biofuels seem to offer a promising solution to meet the energy demands. This research focuses on: (Phase 1) extracting oils from some biomass sources available in Vietnam, namely, Cashew nut, Castor seed, Makapuno coconut kernel, Calophyllum inophyllum seed, and Terminalia captappa seed, (Phase 2) converting oils to biodiesel using a transesterification process, and (Phase 3) evaluating the properties of resultant biodiesels and blends. Analysis of the physiochemical properties showed that the produced biodiesels can be the potential candidates for the feedstock in biodiesel production in Vietnam as they exhibited fuel properties within the limits prescribed by the latest American Standards for Testing Material (ASTM), European standards (EN) and Japanese Industrial Standard (JIS). However, Castor oil biodiesel is unsuitable in pure state for its direct use as fuel in internal combustion engines because its kinematic viscosity at 40°C is extremely high (20.76 mm2/s), exceeding by far the international standard upper limit (5.0 mm2/s). Thus, Castor oil biodiesel was blended with diesel at 5%, 10% and 20% on a volume basis (B5, B10, B20), respectively, and the quality was evaluated in terms of kinematic viscosity as well as the density at 18°C, gross heating value, and copper strip corrosion for 3 hrs at 50°C. The results showed that physicochemical properties of the blends of Castor oil biodiesel and reference diesel were satisfactory according to international standards such as ASTM, EN and JIS.

KEYWORDS

Biodiesel, biodiesel blend, Cashew, Castor, Makapuno coconut

Cited as: Dat, N.V., Thanh, N.Q.C., Hien, O.T.M., Phong, H.Q.,  Thuc, L.V. and Loc, L.C., 2016. Biodiesel production from some biomass sources available in Vietnam. Can Tho University Journal of Science. Vol 3: 102-107.

Các bài báo khác
Số 05 (2017) Trang: 101-108
Tải về
Số 21a (2012) Trang: 105-113
Tải về
Số 28 (2013) Trang: 106-110
Tải về
Số 24b (2012) Trang: 108-116
Tải về
Số 24b (2012) Trang: 147-155
Tải về
Số 20b (2011) Trang: 248-255
Tải về
Vol. 11, No. 1 (2019) Trang: 60-63
Tải về
Số 36 (2015) Trang: 66-72
Tải về
Số 31 (2014) Trang: 76-80
Tải về
Số 25 (2013) Trang: 8-12
Tải về
1 (2013) Trang: 127
Tạp chí: KY Hội nghị Khoa học tự nhiên 2013
 

Crossref DOI of CTUJoS


BC thường niên 2018


Con số ấn tượng (VN | EN)


Bản tin ĐHCT


TCKH tiếng Việt


TCKH tiếng Anh

 
 
Vui lòng chờ...