NDLI: Preparation of Highly Active Alumina-Pillared Clay Montmorillonite-Supported Platinum Catalyst for Hydrodesulfurization

Content Provider	Springer Nature Link
Author	Kanda, Yasuharu Iwamoto, Hiroyuki Kobayashi, Takao Uemichi, Yoshio Sugioka, Masatoshi
Copyright Year	2009
Abstract	Effect of Pt precursor and pretreatment on hydrodesulfurization (HDS) activity of Pt/Al-PILM catalyst was examined to prepare highly active Pt-supported HDS catalyst. The order of HDS activities of Pt/alumina-pillared clay montmorillonite (Al-PILM) catalysts prepared by various Pt precursors was Pt(C$_{5}$H$_{7}$O$_{2}$)$_{2}$ > H$_{2}$PtCl$_{6}$ · 6H$_{2}$O > [Pt(NH$_{3}$)$_{4}$](NO$_{3}$)$_{2}$ > [Pt(NH$_{3}$)$_{4}$]Cl$_{2}$ · H$_{2}$O > H$_{2}$Pt(OH)$_{6}$. This order was in accordance with that of Pt dispersion. Thus, high Pt dispersion is essential factor to prepare highly active Pt/Al-PILM catalyst for HDS reaction. On the other hand, the effect of pretreatment on the HDS activities of Pt/Al-PILM catalysts prepared by various Pt precursors was also evaluated. The UC-TPS Pt/Al-PILM catalyst showed the highest HDS activity among various pretreated Pt/Al-PILM catalysts, in which uncalcined catalyst was sulfided by temperature programmed sulfidation (TPS). We assumed that high HDS activity of UC-TPS Pt/Al-PILM catalyst is caused by partly sulfided Pt particle with high dispersion. It is concluded that the highly active Pt/Al-PILM catalyst for the HDS reaction could be prepared by using Pt(C$_{5}$H$_{7}$O$_{2}$)$_{2}$ as a precursor and UC-TPS treatment.
Starting Page	765
Ending Page	771
Page Count	7
File Format	PDF
ISSN	10225528
Journal	Topics in Catalysis
Volume Number	52
Issue Number	6-7
e-ISSN	15729028
Language	English
Publisher	Springer US
Publisher Date	2009-04-08
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hydrodesulfurization Supported Pt catalyst Alumina-pillared clay montmorillonite Pt precursor Pretreatment effect Characterization and Evaluation of Materials Industrial Chemistry/Chemical Engineering Pharmacy Physical Chemistry Catalysis
Content Type	Text
Resource Type	Article
Subject	Chemistry Catalysis

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Preparation and characterization of manganese- and samarium-manganese-alumina pillared montmorillonites

An evaluation of Pt sulfite acid (PSA) as precursor for supported Pt catalysts

Influence of nitrogen-containing components on the hydrodesulfurization of 4,6-dimethyldibenzothiophene over Pt, Pd, and Pt–Pd on alumina catalysts

Deactivation of a Pt/Silica–Alumina Catalyst and Effect on Selectivity in the Hydrocracking of n-Hexadecane

Synthesis, Characterization and Catalytic Activity of Supported NiMo Catalysts

AFM and TEM Studies of Pt Nanoparticle Arrays Supported on Alumina Model Catalyst Prepared by Electron Beam Lithography

Highly Active HDS Catalyst for Producing Ultra-low Sulfur Diesel Fuels

Preparation of size-controlled Pt catalysts supported on alumina

Effect of Soot on N$_{2}$O Formation Over Pt Based Diesel Oxidation Catalyst Supported on Microporous TiO$_{2}$

Preparation of Highly Active Alumina-Pillared Clay Montmorillonite-Supported Platinum Catalyst for Hydrodesulfurization

Similar Documents

Preparation and characterization of manganese- and samarium-manganese-alumina pillared montmorillonites

An evaluation of Pt sulfite acid (PSA) as precursor for supported Pt catalysts

Influence of nitrogen-containing components on the hydrodesulfurization of 4,6-dimethyldibenzothiophene over Pt, Pd, and Pt–Pd on alumina catalysts

Deactivation of a Pt/Silica–Alumina Catalyst and Effect on Selectivity in the Hydrocracking of n-Hexadecane

Synthesis, Characterization and Catalytic Activity of Supported NiMo Catalysts

AFM and TEM Studies of Pt Nanoparticle Arrays Supported on Alumina Model Catalyst Prepared by Electron Beam Lithography

Highly Active HDS Catalyst for Producing Ultra-low Sulfur Diesel Fuels

Preparation of size-controlled Pt catalysts supported on alumina

Effect of Soot on N$_{2}$O Formation Over Pt Based Diesel Oxidation Catalyst Supported on Microporous TiO$_{2}$

Preparation of Highly Active Alumina-Pillared Clay Montmorillonite-Supported Platinum Catalyst for Hydrodesulfurization