Japan Society of Civil Engineers 2025 Annual Meeting
Advanced Search

Presentation Information

9:20 AM - 9:30 AM JST(12:20 AM - 12:30 AM UTC)

[III-117]Cement Improvement Effects of Soil Subjected to Rare Earth Extraction Process Using Sulfuric Acid

*Kota Nishida1, Tomohiro Morisawa1, Masaki Kitazume2, Hiroshi Tsujimoto3, Kazuki Ozawa3, Hitoshi Uchida4, Noriaki Nonaka5, Junichi Nakayama6, Atsushi Ohbuchi7, Koichiro Fujinaga8,9 (1. Toa Corporation, 2. Kitazume Geotechnics, 3. Kajima Corporation, 4. Taiheiyo Cement Corporation, 5. IHI Rotating Machinery Engineering, 6. Ota City Industrial Promotion Organization, 7. Rigaku Corporation, 8. University of Tokyo, 9. Chiba Institute of Technology)

Keywords:

Rare-earth element,Chemical leaching,Cement soil stabilization,Sulfuric acid

Back to Session information