Pt/WO3/ZrO2 Catalysts for n-Heptane Isomerization | Sciact - CRIS-system of Boreskov Institute of Catalysis

Pt/WO3/ZrO2 Catalysts for n-Heptane Isomerization Full article

Conference

Oil and gas engineering
25-30 Apr 2015 , Omsk, Russian Federation, 25-30 April 2015

Journal

Procedia Engineering
ISSN: 1877-7058

Output data

Year: 2015, Volume: 113, Pages: 62 - 67 Pages count : 6 DOI: 10.1016/j.proeng.2015.07.291

Tags

Catalyst, Gasoline, High octane number component, N-heptane isomerization, Pt/WO3/ZrO2

Authors

Shkurenok V.A. ¹ , Smolikov M.D. ^1,2 , Yablokova S.S. ¹ , Kiryanov D.I. ¹ , Belyi A.S. ^1,2 , Paukshtis E.A. ³ , Leonteva N.N. ¹ , Gulyaeva T.I. ¹ , Shilova A.V. ¹ , Drozdov V.A. ¹

Affiliations

1	Institute of Hydrocarbons Processing of SB RAS, 54, Neftezavodskaya St., Omsk 644040, Russian Federation
2	Omsk State Techical University, 11, Mira St., Omsk 644050, Russian Federation
3	Boreskov Institute of Catalysis of SB RAS, 5, Academician Lavrentev St., Novosibirsk 630090, Russian Federation

Researches of catalysts Pt/WO3/ZrO2 ( Pt content is 1 wt.%) at varying WO3 concentrations (10-35% wt.) are carried out in the isomerization reaction of n-heptane, under the following conditions: temperature range is 140-220ºС, pressure is 1.5 MPa, the ratio Н2/n-heptane is 3 (mol.), heptane volume velocity is 1h-1. X-ray analysis, N2 adsorption-desorption, infrared spectroscopy, temperature-programmed desorption of ammonia are used to characterize the physical and chemical properties of the prepared catalysts, atomic emission spectrometry with inductively coupled plasma is for WO3 analysis. Maximum catalysts activity and selectivity in the isomerization reaction of n-heptane is obtained at the reaction temperature of 170°С on the catalyst with a content of 25% wt WO3.: conversion of n-heptane is 84%, the selectivity to the heptane isomers sum is 71.9 %, dimethyl and trimethyl heptane isomers yield is 22.8% wt.

Shkurenok V.A. , Smolikov M.D. , Yablokova S.S. , Kiryanov D.I. , Belyi A.S. , Paukshtis E.A. , Leonteva N.N. , Gulyaeva T.I. , Shilova A.V. , Drozdov V.A.
Pt/WO3/ZrO2 Catalysts for n-Heptane Isomerization

Procedia Engineering. 2015. V.113. P.62 - 67. DOI: 10.1016/j.proeng.2015.07.291 WOS Scopus РИНЦ AN OpenAlex

Full text from publisher

Published print:	Jan 1, 2015
Published online:	Aug 6, 2015

Web of science:	WOS:000380445300011
Scopus:	2-s2.0-84991036954
Elibrary:	27583126
Chemical Abstracts:	2015:1301335
OpenAlex:	W1100146608

DB	Citing
Web of science	17
Scopus	20
Elibrary	29
OpenAlex	22