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Patent Searching and Data


Title:
MINE LINER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/155806
Kind Code:
A1
Abstract:
The present invention provides a mine liner composition comprising cement, fly ash of a circulating fluidized-bed combustion boiler, and bottom ash, wherein the fly ash and the bottom ash are fixed with carbon dioxide. Therefore, there is an advantage enabling circulating fluidized-bed combustion boiler fly ash and bottom ash, which have low commercial value due to a high calcium oxide content, to be used as a mine liner at very low cost.

Inventors:
LEE HYOUNG-WOO (KR)
SEO SHIN-SEOK (KR)
KIM CHUN-SIK (KR)
NAM SEONG-YOUNG (KR)
CHO YONG-KWANG (KR)
Application Number:
KR2018/000090
Publication Date:
August 30, 2018
Filing Date:
January 03, 2018
Export Citation:
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Assignee:
HANIL CEMENT CO LTD (KR)
KOREA SOUTH POWER CO LTD (KR)
International Classes:
E02D31/00
Foreign References:
KR20100028709A2010-03-15
KR100959410B12010-05-24
KR101700133B12017-01-31
KR101377067B12014-03-27
KR101442668B12014-11-04
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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