Effect of MnO2 on the properties of mullite-based ceramics

Xudong Chen; Tiehu Li; Tingkai Zhao; Hao Li; Alei Dang; Yudong Shang; Ying Zhang

doi:10.1246/cl.161012

Effect of MnO₂ on the properties of mullite-based ceramics

Xudong Chen, Tiehu Li, Tingkai Zhao, Hao Li, Alei Dang, Yudong Shang, Ying Zhang

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

11 Scopus citations

Abstract

Low-density mullite-based ceramic proppants were prepared from recycled coal fly ash, bauxite, and additives (feldspar, talcum, BaCO₃, and MnO₂). The effects of MnO₂ content and sintering temperature on properties and morphologies of resultant proppants were investigated. Results showed that the performance of proppants have approved significantly at sinter temperature around 1380°C when the content of MnO₂ equals to 4 wt %, such as low apparent density(2.70 g cm^-3) and low breakage ratio (3.10% under 52 MPa pressure). The low-density mullite-based ceramic proppant therefore is assumed to be a promising proppant material for the hydraulic fracturing production of petroleum.

Original language	English
Pages (from-to)	327-329
Number of pages	3
Journal	Chemistry Letters
Volume	46
Issue number	3
DOIs	https://doi.org/10.1246/cl.161012
State	Published - 2017

Keywords

Ceramic proppant
Mullite
Sintering

Access to Document

10.1246/cl.161012

Cite this

@article{fdd4b79ea60247c8a9a73d05dd46cb26,

title = "Effect of MnO2 on the properties of mullite-based ceramics",

abstract = "Low-density mullite-based ceramic proppants were prepared from recycled coal fly ash, bauxite, and additives (feldspar, talcum, BaCO3, and MnO2). The effects of MnO2 content and sintering temperature on properties and morphologies of resultant proppants were investigated. Results showed that the performance of proppants have approved significantly at sinter temperature around 1380°C when the content of MnO2 equals to 4 wt %, such as low apparent density(2.70 g cm-3) and low breakage ratio (3.10% under 52 MPa pressure). The low-density mullite-based ceramic proppant therefore is assumed to be a promising proppant material for the hydraulic fracturing production of petroleum.",

keywords = "Ceramic proppant, Mullite, Sintering",

author = "Xudong Chen and Tiehu Li and Tingkai Zhao and Hao Li and Alei Dang and Yudong Shang and Ying Zhang",

note = "Publisher Copyright: {\textcopyright} 2017 The Chemical Society of Japan.",

year = "2017",

doi = "10.1246/cl.161012",

language = "英语",

volume = "46",

pages = "327--329",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Oxford University Press",

number = "3",

}

TY - JOUR

T1 - Effect of MnO2 on the properties of mullite-based ceramics

AU - Chen, Xudong

AU - Li, Tiehu

AU - Zhao, Tingkai

AU - Li, Hao

AU - Dang, Alei

AU - Shang, Yudong

AU - Zhang, Ying

PY - 2017

Y1 - 2017

N2 - Low-density mullite-based ceramic proppants were prepared from recycled coal fly ash, bauxite, and additives (feldspar, talcum, BaCO3, and MnO2). The effects of MnO2 content and sintering temperature on properties and morphologies of resultant proppants were investigated. Results showed that the performance of proppants have approved significantly at sinter temperature around 1380°C when the content of MnO2 equals to 4 wt %, such as low apparent density(2.70 g cm-3) and low breakage ratio (3.10% under 52 MPa pressure). The low-density mullite-based ceramic proppant therefore is assumed to be a promising proppant material for the hydraulic fracturing production of petroleum.

AB - Low-density mullite-based ceramic proppants were prepared from recycled coal fly ash, bauxite, and additives (feldspar, talcum, BaCO3, and MnO2). The effects of MnO2 content and sintering temperature on properties and morphologies of resultant proppants were investigated. Results showed that the performance of proppants have approved significantly at sinter temperature around 1380°C when the content of MnO2 equals to 4 wt %, such as low apparent density(2.70 g cm-3) and low breakage ratio (3.10% under 52 MPa pressure). The low-density mullite-based ceramic proppant therefore is assumed to be a promising proppant material for the hydraulic fracturing production of petroleum.

KW - Ceramic proppant

KW - Mullite

KW - Sintering

UR - http://www.scopus.com/inward/record.url?scp=85012916655&partnerID=8YFLogxK

U2 - 10.1246/cl.161012

DO - 10.1246/cl.161012

M3 - 文章

AN - SCOPUS:85012916655

SN - 0366-7022

VL - 46

SP - 327

EP - 329

JO - Chemistry Letters

JF - Chemistry Letters

IS - 3

ER -

Effect of MnO₂ on the properties of mullite-based ceramics

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this