New geopolymeric binder based on fluid catalytic cracking catalyst residue (FCC)

被引：52

作者：

Tashima, M. M. ^{[1
]}

Akasaki, J. L. ^{[2
]}

Castaldelli, V. N. ^{[2
]}

Soriano, L. ^{[1
]}

Monzo, J. ^{[1
]}

Paya, J. ^{[1
]}

Borrachero, M. V. ^{[1
]}

机构：

[1] Univ Politecn Valencia, Inst Ciencia & Tecnol Hormigon, Valencia 46022, Spain

[2] UNESP Univ Estadual Paulista, BR-15385000 Ilha Solteira, SP, Brazil

来源：

MATERIALS LETTERS | 2012年 / 80卷

关键词：

FCC; Geopolymer; Alkali-activated binder; FLY-ASH; CEMENT; FC3R;

D O I：

10.1016/j.matlet.2012.04.051

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper provides information about the synthesis and mechanical properties of geopolymers based on fluid catalytic cracking catalyst residue (FCC). FCC was alkali activated with solutions containing different SiO2/Na2O ratios. The microstructure and mechanical properties were analysed by using several instrumental techniques. FCC geopolymers are mechanically stable, yielding compressive strength about 68 MPa when mortars are cured at 65 degrees C during 3 days. The results confirm the viability of producing geopolymers based on FCC. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：50 / 52

页数：3

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