Advanced   Register
XTBG OpenIR  > 生物能源研究组  > 期刊论文

title: Biodiesel production from high acid value oils with a highly active and stable bifunctional magnetic acid
author: Wang, Yi-Tong;  Fang, Zhen;  Yang, Xing-Xia
Issued Date: 2017
Keyword: Biodiesel;  Pretreatment;  Jatropha oil;  Soybean oil;  Magnetic bifunctional acidic catalyst
Abstract: Biodiesel production was catalyzed by a novel magnetic carbonaceous acid (Zr-CMC-SO3H@3Fe-C-400) with both Bronsted and Lewis sites synthesized by a four-step method: (i) metal (Fe) ion chelation, (ii) calcination, (iii) metal (Zr) ion chelation and embedding, and (iv) sulfonation. It catalyzed the esterification of oleic acid with 97% biodiesel yield, transesterification of high acid value (AV) soybean oil with 95% biodiesel yield, and pretreatment of Jatropha oil with AV reduced from 17.2 to 0.7 mg KOH/g. Biodiesel yields (>90%) at 90 degrees C for 4 h reaction time were obtained for ten cycles by easy magnetic separation which showed potential practical applications in the field of green production. The synthesized catalyst was characterized with elemental analysis, XRD, ICP-OES, FT-IR, BET, VSM, SEM-EDX, HRTEM, TG-DSC and Boehm titration.
Content Type: 期刊论文
Language: 英语
Appears in Collections:生物能源研究组_期刊论文

Files in This Item:

File SizeFormat
Biodiesel production from high acid value oils with a highly active and stable bifunctional magnetic acid.pdf2499KbAdobe PDFView  Download

全文许可: Creative Commons 署名-非商业性使用-相同方式共享 3.0

Recommended Citation:
Wang, Yi-Tong,Fang, Zhen,Yang, Xing-Xia. Biodiesel Production From High Acid Value Oils With A Highly Active And Stable Bifunctional Magnetic Acid[J]. Applied Energy,2017,26(X):702-714.

SCI Citaion Data:
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, Yi-Tong]'s Articles
 [Fang, Zhen]'s Articles
 [Yang, Xing-Xia]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Yi-Tong]‘s Articles
 [Fang, Zhen]‘s Articles
 [Yang, Xing-Xia]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to  Add to Digg  Add to Reddit 
所有评论 (0)
内 容:
Email:  *
验证码:   刷新
标 题:
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.



Valid XHTML 1.0!
Powered by CSpace