Recycling of incineration residue of municipal refuse and coal fly ash

Junichi Hojo, Takayuki Moriyama, Miki Inada, Yukari Eguchi, Masato Uehara, Naoya Enomoto

Research output: Contribution to conferencePaperpeer-review

Abstract

Eco-cement has been produced from incineration residue of municipal refuse. The reinforcement technique should be developed for the wide application. The bending strength was effectively improved by the addition of carbon short fibers. The chemical conversion of coal fly ash to zeolite has also been receiving a lot of attention. Silica and alumina included in the fly ash were converted to zeolite by treatment with NaOH aqueous solution. High cation exchange capacity above 250 meq/100 g was achieved by control of the reaction conditions and selection of coal fly ash sources. Furthermore, it was found that microwave radiation was useful for enhancement of zeolite formation.

Original languageEnglish
Pages147-149
Number of pages3
Publication statusPublished - Dec 1 2001
EventProceedings of the Fourth International Conference on Materials Engineering for Resources - Akita, Japan
Duration: Oct 11 2001Oct 13 2001

Other

OtherProceedings of the Fourth International Conference on Materials Engineering for Resources
CountryJapan
CityAkita
Period10/11/0110/13/01

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Recycling of incineration residue of municipal refuse and coal fly ash'. Together they form a unique fingerprint.

Cite this