Hydrothermal solidification of the Yellow river sediments

Z. Jing, L. Zhou, X. Ran, Hideki Ishida

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The properties of chemical and mineral compositions for the silts at upper (Yinchuan), middle (Tongguan) and lower (Zhengzhou) reaches were very similar, and moreover the heavy metals dissolved from those silts were low, below the regulatory levels for the environmental quality standards of China. The silts therefore could be used as raw materials readily and safely. A hydrothermal processing has been used to solidify the silt which is from middle reach and the results showed that during the hydrothermal process CSH gel and fine particle formation made matrix denser and thus gave an initial strength development, and tobermorite, transformed from the CSH gel, further promoted the strength development.

Original languageEnglish
Title of host publication2nd International Symposium on Aqua Science, Water Resource and Low Carbon Energy
Pages360-363
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event2nd International Symposium on Aqua Science, Water Resource and Low Carbon Energy - Sanya, China
Duration: 2009 Dec 72009 Dec 10

Publication series

NameAIP Conference Proceedings
Volume1251
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other2nd International Symposium on Aqua Science, Water Resource and Low Carbon Energy
CountryChina
CitySanya
Period09/12/709/12/10

Keywords

  • CSH
  • Hydrothermal solidification
  • Tobermorite
  • Yellow river silt

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Jing, Z., Zhou, L., Ran, X., & Ishida, H. (2010). Hydrothermal solidification of the Yellow river sediments. In 2nd International Symposium on Aqua Science, Water Resource and Low Carbon Energy (pp. 360-363). (AIP Conference Proceedings; Vol. 1251). https://doi.org/10.1063/1.3456353