Synthesis of four monodimensional medium-pore zeolites and their hydroisomerization performances of n-dodecane

Jun Liang*, Fu Ping Wang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

SAPO-11, SAPO-41, ZSM-22, ZSM-12 were synthesized by the hydrothermal method and characterized by XRD, SEM and NH3-TPD. Effects of pore channel, the number of acid sites and acid strength on hydroisomerization of n-dodecane were examined over Pt-loaded corresponding zeolites. The results indicate that the selectivity to isomers in hydroisomerization of n-dodecane is highly influenced by channel structure in zeolites and the conversion activity of n-dodecane is dependent on acidity of zeolites. Monodimensional ten-ring molecular sieves are ideal catalytic materials for higher isomerization selectivity in hydroisomerization of n-dodecane regardless of acid strength, such as SAPO-11, SAPO-41 and ZSM-22.

Original languageEnglish
Title of host publicationApplication of Chemical Engineering
Pages854-857
Number of pages4
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event2011 International Conference on Chemical Engineering and Advanced Materials, CEAM 2011 - Changsha, China
Duration: 28 May 201130 May 2011

Publication series

NameAdvanced Materials Research
Volume236-238
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Chemical Engineering and Advanced Materials, CEAM 2011
Country/TerritoryChina
CityChangsha
Period28/05/1130/05/11

Keywords

  • Hydroisomerization
  • SAPO-11
  • SAPO-41
  • ZSM-12
  • ZSM-22
  • n-Dodecane

Fingerprint

Dive into the research topics of 'Synthesis of four monodimensional medium-pore zeolites and their hydroisomerization performances of n-dodecane'. Together they form a unique fingerprint.

Cite this