Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO2)2 spinel and its desulfurization properties during FCC

Peng Wang; Zhi Jian Da; Ming Yuan He

Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO₂)₂ spinel and its desulfurization properties during FCC

Peng Wang, Zhi Jian Da, Ming Yuan He

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

1 Scopus citations

Abstract

A number of Zn(AlO₂)₂ spinel samples for reducing sulfur content in FCC gasoline were prepared by different methods or using various zinc-containing compounds, such as zinc nitrate, zinc chlorides, basic zinc carbonate. Through the comparison of their desulfurization properties as additives, it is shown that the Zn(AlO₂)₂ spinel sample prepared by peptization with the basic zinc carbonate as the zinc source had higher crystallinity and desulfurization activity. It is also shown that the surface stability and the desulfurization activity of Zn(AlO₂)₂ spinel could be increased when adding a little of RE₂O₃ during synthesis. The evaluation results showed that when adding 10% Zn(AlO₂)₂ spinel additive into the steam-deactivated commercial cracking catalyst the sulfur content in FCC gasoline decreased more than 30%.

Original language	English
Pages (from-to)	70-76
Number of pages	7
Journal	Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)
Volume	19
Issue number	2
State	Published - Apr 2003
Externally published	Yes

Keywords

FCC gasoline
Sulfur reduction
Zn(AlO) spinel

Cite this

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title = "Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO2)2 spinel and its desulfurization properties during FCC",

abstract = "A number of Zn(AlO2)2 spinel samples for reducing sulfur content in FCC gasoline were prepared by different methods or using various zinc-containing compounds, such as zinc nitrate, zinc chlorides, basic zinc carbonate. Through the comparison of their desulfurization properties as additives, it is shown that the Zn(AlO2)2 spinel sample prepared by peptization with the basic zinc carbonate as the zinc source had higher crystallinity and desulfurization activity. It is also shown that the surface stability and the desulfurization activity of Zn(AlO2)2 spinel could be increased when adding a little of RE2O3 during synthesis. The evaluation results showed that when adding 10% Zn(AlO2)2 spinel additive into the steam-deactivated commercial cracking catalyst the sulfur content in FCC gasoline decreased more than 30%.",

keywords = "FCC gasoline, Sulfur reduction, Zn(AlO) spinel",

author = "Peng Wang and Da, {Zhi Jian} and He, {Ming Yuan}",

year = "2003",

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language = "English",

volume = "19",

pages = "70--76",

journal = "Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)",

issn = "1001-8719",

publisher = "China International Book Trading Corp. (Guoji Shudian)",

number = "2",

}

Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO₂)₂ spinel and its desulfurization properties during FCC. / Wang, Peng; Da, Zhi Jian; He, Ming Yuan.
In: Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section), Vol. 19, No. 2, 04.2003, p. 70-76.

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

TY - JOUR

T1 - Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO2)2 spinel and its desulfurization properties during FCC

AU - Wang, Peng

AU - Da, Zhi Jian

AU - He, Ming Yuan

PY - 2003/4

Y1 - 2003/4

N2 - A number of Zn(AlO2)2 spinel samples for reducing sulfur content in FCC gasoline were prepared by different methods or using various zinc-containing compounds, such as zinc nitrate, zinc chlorides, basic zinc carbonate. Through the comparison of their desulfurization properties as additives, it is shown that the Zn(AlO2)2 spinel sample prepared by peptization with the basic zinc carbonate as the zinc source had higher crystallinity and desulfurization activity. It is also shown that the surface stability and the desulfurization activity of Zn(AlO2)2 spinel could be increased when adding a little of RE2O3 during synthesis. The evaluation results showed that when adding 10% Zn(AlO2)2 spinel additive into the steam-deactivated commercial cracking catalyst the sulfur content in FCC gasoline decreased more than 30%.

AB - A number of Zn(AlO2)2 spinel samples for reducing sulfur content in FCC gasoline were prepared by different methods or using various zinc-containing compounds, such as zinc nitrate, zinc chlorides, basic zinc carbonate. Through the comparison of their desulfurization properties as additives, it is shown that the Zn(AlO2)2 spinel sample prepared by peptization with the basic zinc carbonate as the zinc source had higher crystallinity and desulfurization activity. It is also shown that the surface stability and the desulfurization activity of Zn(AlO2)2 spinel could be increased when adding a little of RE2O3 during synthesis. The evaluation results showed that when adding 10% Zn(AlO2)2 spinel additive into the steam-deactivated commercial cracking catalyst the sulfur content in FCC gasoline decreased more than 30%.

KW - FCC gasoline

KW - Sulfur reduction

KW - Zn(AlO) spinel

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M3 - Article

AN - SCOPUS:0038476491

SN - 1001-8719

VL - 19

SP - 70

EP - 76

JO - Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

JF - Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

IS - 2

ER -

Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO2)2 spinel and its desulfurization properties during FCC

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Keywords

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Study on the additive for gasoline sulfur reduction - Comparison of synthesis methods for Zn(AlO₂)₂ spinel and its desulfurization properties during FCC