Synthesis of zeolite type analcime from industrial wastes

Raquel Vigil de la Villa Mencía; Eunate Goiti; Marta Ocejo; Rosario García Giménez

doi:10.1016/j.micromeso.2019.109817

Synthesis of zeolite type analcime from industrial wastes

Raquel Vigil de la Villa Mencía
, Eunate Goiti
, Marta Ocejo
, Rosario García Giménez^*

^*Autor correspondiente de este trabajo

Materiales y sistemas industrializados

CSIC

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

35 Citas (Scopus)

Resumen

A range of industrial wastes (recycled glass, silica fume, siliceous concrete waste aggregates, sterile coal and foundry sand from the steel industry) are employed in the formation of secondary raw materials following their hydrothermal treatment. Composed mainly of zeolites, these secondary materials, in almost all cases, formed analcime. The sterile coal yielded the best defined analcime crystals. In addition, the secondary raw materials are incorporated as an addition in cement paste formulations, to evaluate their effect at early stages of the hydration process. The secondary materials from the siliceous concrete waste aggregates and recycled glass produced a 23% increase in the compressive strength of the paste after 1 day of curing (in comparison with the cement paste reference).

Idioma original	Inglés
Número de artículo	109817
Publicación	Microporous and Mesoporous Materials
Volumen	293
DOI	https://doi.org/10.1016/j.micromeso.2019.109817
Estado	Publicada - feb 2020

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

ODS 9: Industria, innovación e infraestructura
ODS 12: Producción y consumo responsables

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10.1016/j.micromeso.2019.109817

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title = "Synthesis of zeolite type analcime from industrial wastes",

abstract = "A range of industrial wastes (recycled glass, silica fume, siliceous concrete waste aggregates, sterile coal and foundry sand from the steel industry) are employed in the formation of secondary raw materials following their hydrothermal treatment. Composed mainly of zeolites, these secondary materials, in almost all cases, formed analcime. The sterile coal yielded the best defined analcime crystals. In addition, the secondary raw materials are incorporated as an addition in cement paste formulations, to evaluate their effect at early stages of the hydration process. The secondary materials from the siliceous concrete waste aggregates and recycled glass produced a 23\% increase in the compressive strength of the paste after 1 day of curing (in comparison with the cement paste reference).",

keywords = "Analcime, Cement paste, Hydrothermal synthesis, Industrial waste",

author = "\{Vigil de la Villa Menc{\'i}a\}, Raquel and Eunate Goiti and Marta Ocejo and Gim{\'e}nez, \{Rosario Garc{\'i}a\}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Inc.",

year = "2020",

month = feb,

doi = "10.1016/j.micromeso.2019.109817",

language = "English",

volume = "293",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

}

TY - JOUR

T1 - Synthesis of zeolite type analcime from industrial wastes

AU - Vigil de la Villa Mencía, Raquel

AU - Goiti, Eunate

AU - Ocejo, Marta

AU - Giménez, Rosario García

PY - 2020/2

Y1 - 2020/2

N2 - A range of industrial wastes (recycled glass, silica fume, siliceous concrete waste aggregates, sterile coal and foundry sand from the steel industry) are employed in the formation of secondary raw materials following their hydrothermal treatment. Composed mainly of zeolites, these secondary materials, in almost all cases, formed analcime. The sterile coal yielded the best defined analcime crystals. In addition, the secondary raw materials are incorporated as an addition in cement paste formulations, to evaluate their effect at early stages of the hydration process. The secondary materials from the siliceous concrete waste aggregates and recycled glass produced a 23% increase in the compressive strength of the paste after 1 day of curing (in comparison with the cement paste reference).

AB - A range of industrial wastes (recycled glass, silica fume, siliceous concrete waste aggregates, sterile coal and foundry sand from the steel industry) are employed in the formation of secondary raw materials following their hydrothermal treatment. Composed mainly of zeolites, these secondary materials, in almost all cases, formed analcime. The sterile coal yielded the best defined analcime crystals. In addition, the secondary raw materials are incorporated as an addition in cement paste formulations, to evaluate their effect at early stages of the hydration process. The secondary materials from the siliceous concrete waste aggregates and recycled glass produced a 23% increase in the compressive strength of the paste after 1 day of curing (in comparison with the cement paste reference).

KW - Analcime

KW - Cement paste

KW - Hydrothermal synthesis

KW - Industrial waste

UR - https://www.scopus.com/pages/publications/85075359333

U2 - 10.1016/j.micromeso.2019.109817

DO - 10.1016/j.micromeso.2019.109817

M3 - Article

AN - SCOPUS:85075359333

SN - 1387-1811

VL - 293

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

M1 - 109817

ER -

Synthesis of zeolite type analcime from industrial wastes

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