fulltext.study @t Gmail

Synthesis of an yttrium-modified bulk Ni2P catalyst with high hydrodesulfurization activity

Paper ID Volume ID Publish Year Pages File Format Full-Text
50362 46792 2015 4 PDF Available
Title
Synthesis of an yttrium-modified bulk Ni2P catalyst with high hydrodesulfurization activity
Abstract

•Rare earth yttrium (Y) modified bulk Ni2P (YxNi2P) catalysts were described.•Y can promote the formation of more active Ni2P phase.•Y can greatly increase the surface area of catalyst.•Y promotes a smaller crystallite size and better dispersion of active Ni2P particles.•The YxNi2P catalysts showed much higher HDS activity than the bulk Ni2P catalyst.

Yttrium-modified bulk Ni2P (YxNi2P) catalysts showing high hydrodesulfurization (HDS) activity are described. The incorporation of Y into the bulk Ni2P catalyst can suppress the formation of the Ni5P4 phase and therefore promote formation of the more active Ni2P phase. Y can also greatly increase the surface area of the catalyst, leading to a smaller crystallite size and better dispersion of active Ni2P particles. The obtained YxNi2P catalysts show much higher Dibenzothiop (DBT) HDS activity than the bulk Ni2P catalyst.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
IGARGHRYKHJQSM-UHFFFAOYSA-N; IYYZUPMFVPLQIF-UHFFFAOYSA-N; ZUOUZKKEUPVFJK-UHFFFAOYSA-NNickel phosphide (Ni2P); Hydrodesulfurization (HDS); Yttrium (Y)
First Page Preview
Synthesis of an yttrium-modified bulk Ni2P catalyst with high hydrodesulfurization activity
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
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 63, 10 March 2015, Pages 52–55
Authors
, , , , ,
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