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Comparison of canola oil conversion over MFI, BEA, and FAU

Paper ID Volume ID Publish Year Pages File Format Full-Text
41955 45905 2010 7 PDF Available
Title
Comparison of canola oil conversion over MFI, BEA, and FAU
Abstract

The catalytic conversion of canola oil was performed at atmospheric pressure with a weight hourly space velocity of 1.0 h−1 in a fixed-bed reactor at temperatures of 400 °C and 450 °C over MFI, BEA, and FAU, and with different SiO2/Al2O3 ratios for BEA and FAU. Simulated distillation of the organic liquid product showed that MFI gave the highest gasoline range product (39%, 450 °C) and lowest coke (3.2%, 450 °C) yields compared to the other zeolites. MFI produced the most C3 hydrocarbons, while BEA produced the most C4s and FAU generated the most C5s. As SiO2/Al2O3 in BEA increased from 25 to 300, the gasoline fraction yield increased from 18.5% to 25.0% at 400 °C.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (71 K)Download as PowerPoint slideResearch highlights▶ Canola oil cracked on three different types of zeolite, BEA, FAU, and MFI showed that MFI gave the highest yield of gasoline range products. ▶ Coke formation was significantly higher on FAU and BEA compared to MFI which can be attributed to larger pores in the FAU and BEA materials. ▶ Coke formation was reduced on materials as SiO2/Al2O3 increased. ▶ The gasoline fraction produced on MFI was primarily aromatic in nature.

Keywords
Canola oil; Catalytic cracking; BEA; FAU; MFI; Simulated distillation
First Page Preview
Comparison of canola oil conversion over MFI, BEA, and FAU
Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 384, Issues 1–2, 20 August 2010, Pages 206–212
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis