Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite

Muhammad Azkaar; Zuzana Vajglová; Päivi Mäki-Arvela; Atte Aho; Narendra Kumar; Heikki Palonen; Kari Eränen; Markus Peurla; Leonid A. Kulikov; Anton L. Maximov; Cecilia Mondelli; Javier Pérez-Ramírez; Dmitry Yu Murzin

doi:10.1016/j.fuel.2020.118193

Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite

Muhammad Azkaar, Zuzana Vajglová, Päivi Mäki-Arvela, Atte Aho, Narendra Kumar, Heikki Palonen, Kari Eränen, Markus Peurla, Leonid A. Kulikov, Anton L. Maximov, Cecilia Mondelli, Javier Pérez-Ramírez, Dmitry Yu Murzin^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

Hexadecane hydrocracking was investigated over bifunctional Ru-containing micro- and mesoporous USY zeolites at 250°C under 45 bar in the presence of hydrogen in a batch reactor. A comparative study was performed using the Ru-free zeolites in the protonic form. The highest yield of jet-fuel products, C₉ - C₁₅, being 26% at 71% conversion, was obtained with 2.5 wt% Ru deposited on a hierarchical micro-mesoporous USY zeolite, e.g. a material possessing secondary porosity, where a superior combination of acidity and mesoporosity was created by treatment of the parent zeolite with aqueous sodium hydroxide and tetrapropylammonium hydroxide.

Original language	English
Article number	118193
Journal	Fuel
Volume	278
DOIs	https://doi.org/10.1016/j.fuel.2020.118193
Publication status	Published - 15 Oct 2020
MoE publication type	A1 Journal article-refereed

Keywords

Hexadecane
Hierarchical zeolite
Hydrocracking
Ruthenium

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10.1016/j.fuel.2020.118193

Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeoliteAccepted author manuscript, 3.93 MBLicence: CC BY-NC-ND

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title = "Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite",

abstract = "Hexadecane hydrocracking was investigated over bifunctional Ru-containing micro- and mesoporous USY zeolites at 250°C under 45 bar in the presence of hydrogen in a batch reactor. A comparative study was performed using the Ru-free zeolites in the protonic form. The highest yield of jet-fuel products, C9 - C15, being 26% at 71% conversion, was obtained with 2.5 wt% Ru deposited on a hierarchical micro-mesoporous USY zeolite, e.g. a material possessing secondary porosity, where a superior combination of acidity and mesoporosity was created by treatment of the parent zeolite with aqueous sodium hydroxide and tetrapropylammonium hydroxide.",

keywords = "Hexadecane, Hierarchical zeolite, Hydrocracking, Ruthenium",

author = "Muhammad Azkaar and Zuzana Vajglov{\'a} and P{\"a}ivi M{\"a}ki-Arvela and Atte Aho and Narendra Kumar and Heikki Palonen and Kari Er{\"a}nen and Markus Peurla and Kulikov, {Leonid A.} and Maximov, {Anton L.} and Cecilia Mondelli and Javier P{\'e}rez-Ram{\'i}rez and Murzin, {Dmitry Yu}",

note = "Muhammad Azkaar is affiliated with {\AA}AU. [Har kontaktat Babo 23.11.2020 LN] post-print, 24 m{\aa}n embargo CC-BY-NC-ND [Har mailat Murzin 23.11.2020 LN] ",

year = "2020",

month = oct,

day = "15",

doi = "10.1016/j.fuel.2020.118193",

language = "English",

volume = "278",

journal = "Fuel",

issn = "0016-2361",

publisher = "Elsevier",

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TY - JOUR

T1 - Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite

AU - Azkaar, Muhammad

AU - Vajglová, Zuzana

AU - Mäki-Arvela, Päivi

AU - Aho, Atte

AU - Kumar, Narendra

AU - Palonen, Heikki

AU - Eränen, Kari

AU - Peurla, Markus

AU - Kulikov, Leonid A.

AU - Maximov, Anton L.

AU - Mondelli, Cecilia

AU - Pérez-Ramírez, Javier

AU - Murzin, Dmitry Yu

N1 - Muhammad Azkaar is affiliated with ÅAU. [Har kontaktat Babo 23.11.2020 LN] post-print, 24 mån embargo CC-BY-NC-ND [Har mailat Murzin 23.11.2020 LN]

PY - 2020/10/15

Y1 - 2020/10/15

N2 - Hexadecane hydrocracking was investigated over bifunctional Ru-containing micro- and mesoporous USY zeolites at 250°C under 45 bar in the presence of hydrogen in a batch reactor. A comparative study was performed using the Ru-free zeolites in the protonic form. The highest yield of jet-fuel products, C9 - C15, being 26% at 71% conversion, was obtained with 2.5 wt% Ru deposited on a hierarchical micro-mesoporous USY zeolite, e.g. a material possessing secondary porosity, where a superior combination of acidity and mesoporosity was created by treatment of the parent zeolite with aqueous sodium hydroxide and tetrapropylammonium hydroxide.

AB - Hexadecane hydrocracking was investigated over bifunctional Ru-containing micro- and mesoporous USY zeolites at 250°C under 45 bar in the presence of hydrogen in a batch reactor. A comparative study was performed using the Ru-free zeolites in the protonic form. The highest yield of jet-fuel products, C9 - C15, being 26% at 71% conversion, was obtained with 2.5 wt% Ru deposited on a hierarchical micro-mesoporous USY zeolite, e.g. a material possessing secondary porosity, where a superior combination of acidity and mesoporosity was created by treatment of the parent zeolite with aqueous sodium hydroxide and tetrapropylammonium hydroxide.

KW - Hexadecane

KW - Hierarchical zeolite

KW - Hydrocracking

KW - Ruthenium

UR - http://www.scopus.com/inward/record.url?scp=85086874050&partnerID=8YFLogxK

U2 - 10.1016/j.fuel.2020.118193

DO - 10.1016/j.fuel.2020.118193

M3 - Article

AN - SCOPUS:85086874050

SN - 0016-2361

VL - 278

JO - Fuel

JF - Fuel

M1 - 118193

ER -

Hydrocracking of hexadecane to jet fuel components over hierarchical Ru-modified faujasite zeolite

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Keywords

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