One pot direct catalytic conversion of cellulose to C3 and C4 hydrocarbons using Pt/H-USY zeolite catalyst at low temperature

Shuhei Ogo, Taku Nishio, Hikaru Sekine, Ayumu Onda, Yasushi Sekine

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

One-pot direct catalytic conversion of cellulose to light hydrocarbon at low temperature (443 K) in the presence of Pt-zeolite catalysts and water was investigated. Results revealed that Pt supported on H+-form ultra stable Y-type (H-USY) zeolite catalyst (Pt/H-USY) enabled direct conversion of cellulose into C3 and C4 hydrocarbons without hydrogen and other expensive reagents. This production trend is attributable to the bifunctional catalysis of supported Pt and acid site in H-USY zeolite, which has a large pore system and effective acidity. Results revealed that the pre-treatment of catalyst was important for selective olefin production. Air-oxidized Pt/H-USY catalyst showed higher olefin selectivity than the catalyst reduced with hydrogen. The Pt/H-USY catalysts showed high stability under the reaction condition. Results suggest that C5 sugars were the reaction intermediate for the C3 hydrocarbons, and C6 sugars were the intermediate for C4 hydrocarbon formation from cellulose over Pt/H-USY catalysts.

Original languageEnglish
Pages (from-to)123-129
Number of pages7
JournalFuel Processing Technology
Volume141
DOIs
Publication statusPublished - 2016 Jan 1

Fingerprint

Zeolites
Hydrocarbons
Cellulose
Catalysts
Temperature
Alkenes
Sugars
Olefins
Hydrogen
Reaction intermediates
Catalyst selectivity
Acidity
Catalysis
Acids
Water
Air

Keywords

  • C-C olefins
  • Cellulose
  • Hydrothermal reaction
  • Light hydrocarbons
  • Pt/H-USY

ASJC Scopus subject areas

  • Fuel Technology
  • Energy Engineering and Power Technology
  • Chemical Engineering(all)

Cite this

One pot direct catalytic conversion of cellulose to C3 and C4 hydrocarbons using Pt/H-USY zeolite catalyst at low temperature. / Ogo, Shuhei; Nishio, Taku; Sekine, Hikaru; Onda, Ayumu; Sekine, Yasushi.

In: Fuel Processing Technology, Vol. 141, 01.01.2016, p. 123-129.

Research output: Contribution to journalArticle

@article{91e5e0f75c1d4911aeefb950ccbb8b23,
title = "One pot direct catalytic conversion of cellulose to C3 and C4 hydrocarbons using Pt/H-USY zeolite catalyst at low temperature",
abstract = "One-pot direct catalytic conversion of cellulose to light hydrocarbon at low temperature (443 K) in the presence of Pt-zeolite catalysts and water was investigated. Results revealed that Pt supported on H+-form ultra stable Y-type (H-USY) zeolite catalyst (Pt/H-USY) enabled direct conversion of cellulose into C3 and C4 hydrocarbons without hydrogen and other expensive reagents. This production trend is attributable to the bifunctional catalysis of supported Pt and acid site in H-USY zeolite, which has a large pore system and effective acidity. Results revealed that the pre-treatment of catalyst was important for selective olefin production. Air-oxidized Pt/H-USY catalyst showed higher olefin selectivity than the catalyst reduced with hydrogen. The Pt/H-USY catalysts showed high stability under the reaction condition. Results suggest that C5 sugars were the reaction intermediate for the C3 hydrocarbons, and C6 sugars were the intermediate for C4 hydrocarbon formation from cellulose over Pt/H-USY catalysts.",
keywords = "C-C olefins, Cellulose, Hydrothermal reaction, Light hydrocarbons, Pt/H-USY",
author = "Shuhei Ogo and Taku Nishio and Hikaru Sekine and Ayumu Onda and Yasushi Sekine",
year = "2016",
month = "1",
day = "1",
doi = "10.1016/j.fuproc.2015.06.032",
language = "English",
volume = "141",
pages = "123--129",
journal = "Fuel Processing Technology",
issn = "0378-3820",
publisher = "Elsevier",

}

TY - JOUR

T1 - One pot direct catalytic conversion of cellulose to C3 and C4 hydrocarbons using Pt/H-USY zeolite catalyst at low temperature

AU - Ogo, Shuhei

AU - Nishio, Taku

AU - Sekine, Hikaru

AU - Onda, Ayumu

AU - Sekine, Yasushi

PY - 2016/1/1

Y1 - 2016/1/1

N2 - One-pot direct catalytic conversion of cellulose to light hydrocarbon at low temperature (443 K) in the presence of Pt-zeolite catalysts and water was investigated. Results revealed that Pt supported on H+-form ultra stable Y-type (H-USY) zeolite catalyst (Pt/H-USY) enabled direct conversion of cellulose into C3 and C4 hydrocarbons without hydrogen and other expensive reagents. This production trend is attributable to the bifunctional catalysis of supported Pt and acid site in H-USY zeolite, which has a large pore system and effective acidity. Results revealed that the pre-treatment of catalyst was important for selective olefin production. Air-oxidized Pt/H-USY catalyst showed higher olefin selectivity than the catalyst reduced with hydrogen. The Pt/H-USY catalysts showed high stability under the reaction condition. Results suggest that C5 sugars were the reaction intermediate for the C3 hydrocarbons, and C6 sugars were the intermediate for C4 hydrocarbon formation from cellulose over Pt/H-USY catalysts.

AB - One-pot direct catalytic conversion of cellulose to light hydrocarbon at low temperature (443 K) in the presence of Pt-zeolite catalysts and water was investigated. Results revealed that Pt supported on H+-form ultra stable Y-type (H-USY) zeolite catalyst (Pt/H-USY) enabled direct conversion of cellulose into C3 and C4 hydrocarbons without hydrogen and other expensive reagents. This production trend is attributable to the bifunctional catalysis of supported Pt and acid site in H-USY zeolite, which has a large pore system and effective acidity. Results revealed that the pre-treatment of catalyst was important for selective olefin production. Air-oxidized Pt/H-USY catalyst showed higher olefin selectivity than the catalyst reduced with hydrogen. The Pt/H-USY catalysts showed high stability under the reaction condition. Results suggest that C5 sugars were the reaction intermediate for the C3 hydrocarbons, and C6 sugars were the intermediate for C4 hydrocarbon formation from cellulose over Pt/H-USY catalysts.

KW - C-C olefins

KW - Cellulose

KW - Hydrothermal reaction

KW - Light hydrocarbons

KW - Pt/H-USY

UR - http://www.scopus.com/inward/record.url?scp=84948384707&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84948384707&partnerID=8YFLogxK

U2 - 10.1016/j.fuproc.2015.06.032

DO - 10.1016/j.fuproc.2015.06.032

M3 - Article

VL - 141

SP - 123

EP - 129

JO - Fuel Processing Technology

JF - Fuel Processing Technology

SN - 0378-3820

ER -