[논문]KCl Extracted from Chlorine Bypass Dust as Activator for Plain Concrete

Choi, Hong-Beom; Kim, Jin-Man; Choi, Sun-Mi; Kim, Sung-Su

doi:10.3390/ma14206091

[해외논문] KCl Extracted from Chlorine Bypass Dust as Activator for Plain Concrete 원문보기

Materials, v.14 no.20, 2021년, pp.6091 -

Choi, Hong-Beom (Construction Test & Certification Department, Korea Institute of Civil Engineering and Building Technology, Goyang-si 10223, Korea) , Kim, Jin-Man (hongbeomchoi@kict.re.kr) , Choi, Sun-Mi (Department of Architectural Engineering, Kongju National University, Cheonan City 31080, Korea) , Kim, Sung-Su (Eco-Friendly Concrete Research Center, Kongju National University, Cheonan City 31080, Korea)

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This study demonstrated the use of KCl separated from chlorine bypass dust (CBD) as an activator for plain concrete. The separated KCl was mixed with either ground granulated blast-furnace slag (BFS) alone, or a mixture of BFS and cement. The mixed paste of separated KCl and BFS set within 24 h, and exhibited a compressive strength of 22.6 MPa after 28 d. The separated KCl, cement, and BFS mixture exhibited a more rapid setting and a higher initial activity. Further, the compressive strength at 28 d was 57.7 MPa, which was 26.2% higher than that of the mixture without the activator. Water curing of samples with added separated KCl led to the generation of hydrocalumite, or Friedel’s salt. However, this hydrocalumite was decomposed while being cured under autoclave conditions at 180 °C. Overall, KCl was an effective activator for composite materials containing cement, and resulted in superior properties compared to mineral admixtures without an activator.

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참고문헌 (41)

1. Kim Y.S. Yu G.M. Mun K.J. Strength Characteristics of Solidified Soil with Hardening Agents made of Industrial By-Products J. Korean Geo-Environ. Soc. 2012 13 19 26
2. Flower D.J.M. Sanjayan J.G. Greenhouse gas emissions due to concrete manufacture Int. J. Life Cycle Assess. 2007 12 282 288 10.1065/lca2007.05.327

상세보기
3. Olivier J.G.J. Janssens-Maenhout G. Muntean M. Peters J. Trends in Global CO 2 Emission: 2013/2014/2015 Report PBL Netherlands Environmental Assessment Agency and European Commission Joint Research Centre Ispra, Italy Hague, The Netherlands 2015
4. Nazari A. Shadi R. Splitting tensile strength of concrete using ground granulated blast furnace slag and SiO 2 nano particles as binder Energy Build. 2011 43 864 872 10.1016/j.enbuild.2010.12.006

상세보기
5. Felekoglu B. Türkel S. Kalyoncu H. Optimization of fineness to maximize the strength activity of high-calcium ground fly ash-Portland cement composites Constr. Build. Mater. 2009 23 2053 2061 10.1016/j.conbuildmat.2008.08.024

상세보기
6. Bezjak A. On the Determination of Rat Constants for Hydration Processes in Cement pastes Cem. Concr. Res. 1981 10 553 563 10.1016/0008-8846(80)90099-X

상세보기
7. Fernandez-Jimenez A. Determination of Kinetic Equations of Alkaline Activation of Blast Furnace Slag by Means of Calorimetric Data J. Therm. Anal. Calorim. 1998 52 945 955 10.1023/A:1010172204297
8. Bernal S.A. de Gutiérrez R.M. Provis J.L. Engineering and durability properties of concretes based on alkali-activated granulated blast furnace slag/metakaolin blends Constr. Build. Mater. 2012 33 99 108 10.1016/j.conbuildmat.2012.01.017

상세보기
9. Collins F. Sanjayan J.G. Microcracking and strength development of alkali activated slag concrete Cem. Concr. Compos. 2001 23 345 352 10.1016/S0958-9465(01)00003-8

상세보기
10. Wardhono A. Law D.W. Molyneaux T.C.K. Long term performance of alkali activated slag concrete J. Adv. Concr. Technol. 2015 13 187 192 10.3151/jact.13.187

상세보기
11. El-Feky M.S. Kohail M. El-Tair A.M. Serag M.I. Effect of microwave curing as compared with conventional regimes on the performance of alkali activated slag pastes Constr. Build. Mater. 2020 233 117268 10.1016/j.conbuildmat.2019.117268

상세보기
12. Hamed N. El-Feky M.S. Kohail M. Nasr E.-S.-A.R. Effect of nano-clay deagglomeration on mechanical properties of concrete Constr. Build Mater. 2019 205 245 256 10.1016/j.conbuildmat.2019.02.018

상세보기
13. Amer I. Kohail M. El-Feky M.S. Rashad A. Khalaf M.A. Evaluation of Using Cement in Alkali-Activated Slag Concrete Int. J. Sci. Technol. Res. 2020 9 245 248
14. Angulo-Ramírez D.E. de Gutiérrez R.M. Puertas F. Alkali-activated Portland blast-furnace slag cement: Mechanical properties and hydration Constr. Build. Mater. 2017 140 119 128 10.1016/j.conbuildmat.2017.02.092

상세보기
15. Al-Kutti W. Nasir M. Johari M.A.M. Islam A.B.M.S. Manda A.A. Blaisi N.I. An overview and experimental study on hybrid binders containing date palm ash, fly ash, OPC and activator composites Constr. Build. Mater. 2018 159 567 577 10.1016/j.conbuildmat.2017.11.017

상세보기
16. Puertas F. Palacios M. Vázquez T. Carbonation process of alkali-activated slag mortars J. Mater. Sci. 2006 41 3071 3082 10.1007/s10853-005-1821-2

상세보기
17. Yang K.H. Song J.K. Ashour A.F. Lee E.T. Properties of cementless mortars activated by sodium silicate Constr. Build Mater. 2008 22 1981 1989 10.1016/j.conbuildmat.2007.07.003

상세보기
18. Gao Z. Zhang P. Guo J. Wang W. Bonding behavior of concrete matrix and alkali-activated mortar incorporating nano-SiO 2 and polyvinyl alcohol fiber: Theoretical analysis and prediction model Ceram. Int. 2021 47 31638 31649 10.1016/j.ceramint.2021.08.044

상세보기
19. Zhang P. Wang K. Wang J. Guo J. Hu S. Ling L. Mechanical properties and prediction of fracture parameters of geopolymer/alkali-activated mortar modified with PVA fiber and nano-SiO 2 Ceram. Int. 2020 46 20027 20037 10.1016/j.ceramint.2020.05.074

상세보기
20. Zhang P. Gao Z. Wang J. Wang K. Numerical modeling of rebar-matrix bond behaviors of nano-SiO 2 and PVA fiber reinforced geopolymer composites Ceram. Int. 2021 47 11727 11737 10.1016/j.ceramint.2021.01.012

상세보기
21. Rha C.Y. Seong J.W. Kim C.E. The preparation and characterization of blended cement used by-pass dust J. Korean Ceram. Soc. 1999 36 618 624
22. Han M.C. Lee D.J. Physical and Chemical Properties of Chlorine Bypass System-Dust from Cement Manufacturing J. Korean Recycl. Constr. Resour. Inst. 2019 7 310 315 10.14190/JRCR.2019.7.4.310

원문보기 상세보기
23. Lee Y.H. Han D.H. Lee S.M. Eom H.K. Kim S.S. A Study on the Cation Extraction and Separation in Cement Industrial By-products for Applications to the Carbonation Process Appl. Chem. Eng. 2019 30 34 38 10.14478/ace.2018.1098

원문보기 상세보기
24. Jang Y.H. Lee Y.H. Kim J.Y. Park I.G. Lee J.Y. Park B.H. Lee S.M. Kim S.S. A study on the optimization of Ion Exchange Resin operating condition for removal of KCl from CKD extract J. Korean Appl. Sci. Technol. 2019 36 1088 1095 10.12925/jkocs.2019.36.4.1088

원문보기 상세보기
25. Lee E.H. Jeong C.I. Park S.K. Lee H.H. The Influence of KCl on the Hydration Property of OPC J. Korean Ceram. Soc. 2002 39 943 947 10.4191/KCERS.2002.39.10.943

원문보기 상세보기
26. Standard Specification for Ground Granulated Blast-Furnace Slag and Mortar ASTM C989:2018 ASTM International West Conshohocken, PA, USA 2018
27. Standard Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus ASTM C204:2018 ASTM International West Conshohocken, PA, USA 2018
28. Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle ASTM C191:2019 ASTM International West Conshohocken, PA, USA 2019
29. Standard Test Method for Flow of Hydraulic Cement Mortar ASTM C1437:2020 ASTM International West Conshohocken, PA, USA 2020
30. Standard Test Method for Compressive Strength of Hydraulic Cement Mortars ASTM C109:2020 ASTM International West Conshohocken, PA, USA 2020
31. Carde C. François R. Torrenti J.M. Leaching of both calcium hydroxide and C-S-H from cement paste: Modeling the mechanical behavior Cem. Concr. Res. 1996 26 1257 1268 10.1016/0008-8846(96)00095-6

상세보기
32. Bizzozero J. Gosselin C. Scrivener K.L. Expansion mechanisms in calcium aluminate and sulfoaluminate systems with calcium sulfate Cem. Concr. Res. 2014 56 190 202 10.1016/j.cemconres.2013.11.011

상세보기
33. Alahrache S. Winnefeld F. Champenois J.B. Hesselbarth F. Lothenbach B. Chemical activation of hybrid binders based on siliceous fly ash and Portland cement Cem. Concr. Res. 2016 66 10 23 10.1016/j.cemconcomp.2015.11.003

상세보기
34. Yokoyama S. Nakano T. Tsuchida Y. Maki I. Influence of Chlorine on Clinker Formation from Incinerated Ash of Urban Composite Waste Cem. Sci. Concr. Technol. 1999 53 140 145 10.4191/KCERS.2002.39.10.943

원문보기 상세보기
35. Sutou K. Harada H. Ueno U. Chlorine By-pass System for stable Kiln Operation and the Recycling of waste Int. Cem. Rev. 1999 634 28 35 10.1109/CITCON.1999.767038
36. Miyahara S. Nakamura A. Sakai E. Daimon M. Hydration of cement with KCl Cem. Sci. Concr. Technol. 1999 53 58 62
37. Standard Specification for Coal Fly ash and Raw or Calcined Natural Pozzolan for Use in Concrete ASTM C618:2019 ASTM International West Conshohocken, PA, USA 2019
38. Bothe J.V. Jr. Brown P.W. PhreeqC modeling of Friedel’s salt equilibria at 23 ± 1 °C Cem. Concr. Res. 2004 34 1057 1063 10.1016/j.cemconres.2003.11.016

상세보기
39. Qiao C. Suraneni P. Weiss J. Flexural strength reduction of cement pastes exposed to CaCl 2 solutions Cem. Concr. Compos. 2018 86 297 305 10.1016/j.cemconcomp.2017.11.021

상세보기
40. Kim T.W. Kim I.T. Seo K.Y. Park H.J. Strength and pore characteristics of OPC-slag Cement paste mixed with polyaluminum chloride Constr. Build. Mater. 2019 223 616 628 10.1016/j.conbuildmat.2019.07.009

상세보기
41. Galan I. Perron L. Glasser F.P. Impact of chloride-rich environments on cement paste mineralogy Cem. Concr. Res. 2015 68 174 183 10.1016/j.cemconres.2014.10.017

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[해외논문] KCl Extracted from Chlorine Bypass Dust as Activator for Plain Concrete 원문보기

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[해외논문] KCl Extracted from Chlorine Bypass Dust as Activator for Plain Concrete 원문보기

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