A novel silica alumina-based backfill material composed of coal refuse and fly ash

Journal of Hazardous Materials

Volumn 213-214, Issue , 2012, Pages 71-82

  Yao, Yuan ^a   Sun, Henghu ^a  

^a UNIVERSITY OF THE PACIFIC   (United States)

Author keywords

Backfill; Coal refuse; Fly ash; Microanalysis; Performance

Indexed keywords

ACTIVATION CONDITIONS; ACTIVATION TEMPERATURES; BACKFILL; BACKFILL MATERIAL; BLEEDING RATE; COAL REFUSE; ECONOMIC FEASIBILITIES; FLOWABILITY; METAKAOLINS; OPTIMAL DESIGN; PASTE BACKFILL; PERFORMANCE; PERFORMANCE TESTS; POZZOLANIC PROPERTIES; SYSTEMATIC STUDY; THERMAL ACTIVATION;

ALUMINA; COAL; COAL INDUSTRY; COMPRESSIVE STRENGTH; ENVIRONMENTAL PROTECTION AGENCY; ENVIRONMENTAL TECHNOLOGY; FLY ASH; KAOLINITE; MICA; MICROANALYSIS; SILICA;

COAL ASH;

ALUMINUM OXIDE; ALUMINUM SILICATE; COAL; SILICON DIOXIDE;

ALUMINUM OXIDE; BACKFILL; CHEMICAL COMPOSITION; COAL; FEASIBILITY STUDY; FLOW PATTERN; FLY ASH; KAOLINITE; MUSCOVITE; SILICA; TEMPERATURE EFFECT; TRANSFORMATION;

ARTICLE; CHEMICAL REACTION; ECONOMIC EVALUATION; FEASIBILITY STUDY; FLOW RATE; FLY ASH; HYDROXYLATION; INDUSTRIAL WASTE; MICROANALYSIS; PHASE TRANSITION; PROCESS TECHNOLOGY; STRENGTH; SURFACE PROPERTY; TEMPERATURE;

ALUMINUM OXIDE; ALUMINUM SILICATES; COAL; COAL ASH; CONSTRUCTION MATERIALS; INDUSTRIAL WASTE; KAOLIN; MECHANICAL PROCESSES; MICROSCOPY, ELECTRON, SCANNING; OXIDATION-REDUCTION; RECYCLING; SILICON DIOXIDE; SOLUBILITY; SPECTROMETRY, X-RAY EMISSION; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; TEMPERATURE; X-RAY DIFFRACTION;

EID: 84863397724     PISSN: 03043894     EISSN: 18733336     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2012.01.059     Document Type: Article

References (41)

1. CTAB, International energy agency coal industry advisory board-32nd plenary meeting discussion report. OECD Headquarters in Paris, 2010.
2. US EPA, Materials characterization paper in support of the advanced notice of proposed rulemaking: identification of nonhazardous materials that are solid waste-coal refuse, December 16, 2008.
3. US EPA, Materials characterization paper in support of the final rulemaking: identification of nonhazardous materials that are solid waste-coal refuse, February 3, 2011.
4. Grice T. Underground mining with backfill, Australian mining consultants. The 2nd Annual Summit-Mine Tailing Disposal Systems 1998, pp. 24-25.
5. Benzaaoua M., Ouellet J., Servant S., Newman P., Verburg R. Cementitious backfill with high sulfur content physical, chemical, and mineralogical characterization. Cement Concrete Res. 1999, 29(5):719-725.
6. Sun H., Huang Y., Yang B. The Contemporary Cemented Filling Technology 2002, Metallurgical Industry Press, (in Chinese).
7. Siddique R. Utilization of waste materials and by-products in producing controlled low-strength materials. Resour. Conserv. Recycl. 2009, 54(1):1-8.
8. Turkel S. Strength properties of fly ash based controlled low strength material. J. Hazard. Mater. 2007, 47(3):1015-1019.
9. Turkel S. Long-term compressive strength and some other properties of controlled low strength materials made with pozzolanic cement and class C fly ash. J. Hazard. Mater. 2006, 137(1):261-266.
10. Katz A., Kovler K. Utilization of industrial by-products for the production of controlled low strength materials (CLSM). Waste Manage. 2004, 4(5):501-512.
11. Ercikdi B., Cihangir F., Kesimal A., Deveci H., Alp I. Utilization of industrial waste products as pozzolanic material in cemented paste backfill of high sulphide mill tailings. J. Hazard. Mater. 2009, 168(2-3):848-856.
12. Zhang N., Liu M., Sun H., Li L. Evaluation of blends bauxite-calcination-method red mud with other industrial wastes as a cementitious material: properties and hydration characteristics. J. Hazard. Mater. 2011, 185(1):329-335.
13. Zhang N., Liu M., Sun H., Li L. Pozzolanic behaviour of compound-activated red mud-coal gangue mixture. Cement Concrete Res. 2011, 41(3):270-278.
14. Zhang J., Sun H., Sun Y., Zhang N. Corrosion behavior of steel rebar in coal gangue based mortar. J. Zhejiang Univ. Sci. A 2011, 11(5):382-388.
15. Zhang J., Sun H., Sun Y., Zhang N. Correlation between 29 Si polymerization and cementitious activity of coal gangue. J. Zhejiang Univ. Sci. A 2010, 10(9):1334-1340.
16. Zhang J., Sun H., Wan J., Yi Z. Study on microstructure and mechanical property of inter-facial transition zone between limestone aggregate and sialite paste. Construct. Build. Mater. 2010, 23(11):3393-3397.
17. ASTM C618-08 Standard Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete 2008, American Society for Testing and Materials, Conshohocken, PA, USA.
18. Nataraja M.C., Nalanda Y. Performance of industrial by-products in controlled low-strength materials (CLSM). Waste Manage 2008, 28(7):1168-1181.
19. ASTM D6103-97 Standard Test Method for Flow Consistency of Controlled Low Strength Material (CLSM) 1997, American Society for Testing and Materials, Conshohocken, PA, USA.
20. ASTM C232-07 Standard Test Methods for Bleeding of Concrete 2007, American Society for Testing and Materials, Conshohocken, PA, USA.
21. ACI 229R-99 Report, Controlled Low Strength Materials, American Concrete Institute, Farmington Hills, MI, USA, 1999.
22. Zhou S. Rate of pozzolanic reaction of two kinds of activated coal gangue. J. Shanghai Univ. 2009, 13(4):322-326.
23. Li D., Chen Y., Shen J. The influence of alkalinity on activation and microstructure of fly ash. Cement Concrete Res. 2000, 30(6):881-886.
24. Song X., Han J., Gao Z. Effect of added-calcium thermal activated coal gangue on cement hydration. Adv. Mater. Res. 2011, 71-78:833-836.
25. Zhang C., Yang X., Li Y. Mechanism and structural analysis of the thermal activation of coal-gangue. Adv. Mater. Res. 2012, 356-360:1807-1812.
26. Lee S., Kim Y., Moon H. Energy-filtering transmission electron microscopy (EFTEM) study of a modulated structure in metakaolinite, represented by a 14 A modulation. J. Am. Ceram. Soc. 2003, 86:174-176.
27. Caldaron A., Burg R. High-reactivity metakaolin: a new generation material. Concrete Int. 1994, 11:37-40.
28. Ambroise J., Murat M., Pera J. Hydration reaction and hardening of calcined clays and related minerals. V. Extension of the research and general conclusion. Cement Concrete Res. 1985, 15(2):261-268.
29. Pera J. Metakaolin and calcined clays. Cement Concrete Compos. 2001, 23(6):iii.
30. Brindley G., Nakahira M. A new concept of the transformation sequence of kaolinite to mullite. Nature 1958, 181:1333-1334.
31. Brindley G., Nakahira M. The kaolinite-mullite reaction series. IV. The coordination of aluminum. J. Am. Ceram. Soc. 1961, 44(10):506-507.
32. Li C., Sun H., Li L. A review: the comparison between alkali-activated slag (Si+Ca) and metakaolin (Si+Al) cements. Cement Concrete Res. 2010, 40(9):1341-1349.
33. Zanazzi P., Pavese A. Behavior of micas at high pressure and high temperature. Rev. Miner. Geochem. 2002, 6(1):99-106.
34. 1: a kinetic study by in situ XRPD. Phys. Chem. Miner. 1999, 6(5):375-381.
35. Gridi-Bennadji F., Beneu B., Laval J.P., Blanchart P. Structural transformations of muscovite at high temperature by X-ray and neutron diffraction. Appl. Clay Sci. 2008, 38(3-4):259-267.
36. Li C., Wan J., Sun H., Li L. Investigation on the activation of coal gangue by a new compound method. J. Hazard. Mater. 2010, 179(1-3):515-520.
37. Zhang N., Sun H., Liu X., Zhang J. Early-age characteristics of red-mud-coal gangue cementitious material. J. Hazard. Mater. 2009, 167(1-3):927-932.
38. 2O and the dehydroxylation of phyllosilicates: an infrared spectroscopic study. Am. Miner. 2010, 95(11-12):1686-1693.
39. Schwab P., Zhu D., Banks M. Heavy metal leaching from mine tailings as affected by organic amendments. Bioresour. Technol. 2007, 98(15):2935-2941.
40. Ludwig R., McGregar R., Blowes D., Benner S., Mountjoy K. A permeable reactive barrier for treatment of heavy metals. Ground Water 2002, 40(1):59-66.
41. Brown S., Henry C., Chaney R., Compton H., DeVolder P.S. Using municipal biosolids in combination with other residuals to restore metal-contaminated mining areas. Plant Soil 2003, 49(1):203-215.