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Hydrodeoxygenation of methyl palmitate over MCM-41 supported nickel phosphide catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
53511 46972 2016 7 PDF Available
Title
Hydrodeoxygenation of methyl palmitate over MCM-41 supported nickel phosphide catalysts
Abstract

•Ni2P can be synthesized at 600 °C from its phosphate with a mole ratio of Ni/P = 2/1.•Non-volatile cations can affect the generation of nickel phosphide.•NixP for HDO of methyl palmitate was first tested in a fixed-bed microreactor.•Reaction mechanism for HDO of methyl palmitate on NixP catalyst was proposed.

In this paper, bulk and MCM-41-supported Ni2P catalysts were synthesized by the one-step direct reduction of metal phosphate precursors. The role of cations and anions in the synthesis of Ni2P was studied. Catalytic properties for the hydrodeoxygenation (HDO) of methyl palmitate were first investigated in a continuous-flow fixed-bed microreactor. The resulting catalysts were characterized using XRD, TEM, BET, XPS, and carbon monoxide chemisorption. Results indicated that Ni2P can be synthesized at 600 °C from its phosphate precursors with a mole ratio of Ni/P = 2/1. Based on the analytical result of GC-MS, we propose a possible HDO reaction mechanism for the HDO of methyl palmitate on MCM-41-supported nickel phosphide catalysts.

Graphical abstractIn this paper, bulk and MCM-41-supported Ni2P catalysts were synthesized by the one-step direct reduction of metal phosphate precursors. Catalytic properties for the hydrodeoxygenation of methyl palmitate were first investigated in a continuous-flow fixed-bed microreactor.Figure optionsDownload full-size imageDownload high-quality image (125 K)Download as PowerPoint slide

Keywords
Hydrodeoxygenation; Methyl palmitate; Nickel phosphide; Phosphate; Pentadecane
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Hydrodeoxygenation of methyl palmitate over MCM-41 supported nickel phosphide catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Today - Volume 259, Part 2, 1 January 2016, Pages 467–473
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us