矿渣基地聚物的制备及其性能研究综述
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摘要
高炉矿渣作为一种具有潜在胶凝活性的硅铝质原料,在制备矿渣基地聚物方面具有巨大的潜力。重点介绍了四种矿渣基地聚物材料的制备方法和性能,并简要分析了其特点。单一矿渣基地聚物虽然强度较高,但是存在聚合速度快、收缩大以及易开裂等缺点,粉煤灰和偏高岭土的使用可以有效延缓单一矿渣基地聚物的聚合速度、改善其微观结构,增加其稳定性。最后指出,利用低活性的尾矿和矿渣制备地聚物材料为合理利用尾矿提供了一条有效途径。
As a silica-alumina raw material with potential cementitious activity,the blast furnace slag has great potential in the preparation of slag based geopolymer.This paper mainly introduced the preparation methods and performance of four kinds of slag based geopolymer materials,and briefly analyzed their characteristics.Although the single slag based geopolymer has higher strength,it has the disadvantages of high polymerization speed,large shrinkage and easy cracking.The use of fly ash and metakaolin can effectively delay the polymerization speed of single slag based geopolymer,improve its microstructure and increase its stability.In addition,the use of low active tailings and slag to prepare geopolymer materials provides an effective way for the rational utilization of tailings.
As a silica-alumina raw material with potential cementitious activity,the blast furnace slag has great potential in the preparation of slag based geopolymer.This paper mainly introduced the preparation methods and performance of four kinds of slag based geopolymer materials,and briefly analyzed their characteristics.Although the single slag based geopolymer has higher strength,it has the disadvantages of high polymerization speed,large shrinkage and easy cracking.The use of fly ash and metakaolin can effectively delay the polymerization speed of single slag based geopolymer,improve its microstructure and increase its stability.In addition,the use of low active tailings and slag to prepare geopolymer materials provides an effective way for the rational utilization of tailings.
引文
[1]KURKLU G.The effect of high temperature on the design of blast furnace slag and coarse fly ash-based geopolymer mortar[J].Composites Part B:Engineering,2016,92:9-18.
[2]DIVSHOLI B S,LIM T Y D,TENG S.Durability properties and microstructure of ground granulated blast furnace slag cement concrete[J].International Journal of Concrete Structures and Materials,2014,8(2):157-164.
[3]RAKHIMOVA N R,RAKHIMOV R Z.Characterisation of ground hydrated Portland cement-based mortar as an additive to alkali-activated slag cement[J].Cement and Concrete Composites,2015,57:55-63.
[4]张云升.高性能地聚合物混凝土结构形成机理及其性能研究[D].南京:东南大学,2003:12-28.
[5]SHOJAEI M,BEHFARNIA K,MOHEBI R.Application of alkali-activated slag concrete in railway sleepers[J].Materials and Design,2015,69:89-95.
[6]SUKSIRIPATTANAPONG C,HORPIBULSUK S,CHANPRASERT P,et al.Compressive strength development in fly ash geopolymer masonry units manufactured from water treatment sludge[J].Construction and Building Materials,2015,82:20-30.
[7]刘乐平,谭华,邓家喜,等.矿渣基地质聚合物干粉材料的性能与反应机理[J].武汉理工大学学报,2014,36(6):36-40.LIU Leping,TAN Hua,DENG Jiaxi,et al.Properties and reaction mechism of blast furance slag based polymer dry powder materials[J].Journal of Wuhan University of Technology,2014,36(6):36-40.
[8]王峰,张耀君,宋强,等.NaOH碱激发矿渣地质聚合物的研究[J].非金属矿,2008,31(3):9-11.WANG Feng,ZHANG Yaojun,SONG Qiang et al.Study onsynthesis of geopolymer by NaOH alkali-activated slag powder[J].Non-Metallic Mines,2008,31(3):9-11.
[9]ELSAYED H A,ELENEIN S A A.Resistance of alkali activated water-cooled slag geopolymer to sulphate attack[J].Ceramics Silikaty,2011,55(2):153-160.
[10]GEBREGZIABIHER B S,THOMAS R,PEETHAMPARAN S.Very early-age reaction kinetics and microstructural development in alkali-activated slag[J].Cement and Concrete Composites,2015,55:91-102.
[11]SINGH B,RAHMAN M R,PASWAN R,et al.Effect of activator concentration on the strength,ITZ and drying shrinkage of fly ash/slag geopolymer concrete[J].Construction and Building Materials,2016,118:171-179.
[12]SOUTSOS M,BOYLE A P,VINAI R,et al.Factors influencing the compressive strength of fly ash based geopolymers[J].Construction and Building Materials,2016,110:355-368.
[13]ASSI L N,DEAVER E,ELBATANOUNY M K,et al.Investigation of early compressive strength of fly ash-based geopolymer concrete[J].Construction and Building Materials,2016,112:807-815.
[14]尚建丽,刘琳.矿渣-粉煤灰地质聚合物制备及力学性能研究[J].硅酸盐通报,2011,30(3):741-744.SHANG Jianli,LIU Lin.Study on preparation and mechanical properties of slag and fly ash based geopolymer[J].Bulletin of the Chinese Ceramic Society,2011,30(3):741-744.
[15]CHEAH C B,SAMSUDIN M H,RAMLI M,et al.The use of high calcium wood ash in the preparation of ground granulated blast furnace slag and pulverized fly ash geopolymers:A complete microstructural and mechanical characterization[J].Journal of Cleaner Production,2017,156(10):114-123.
[16]宋学锋,朱娟娟.粉煤灰-矿渣复合基地质聚合物力学性能的影响因素[J].西安建筑科技大学学报(自然科学版),2016,48(1):128-132.SONG Xuefeng,ZHU Juanjuan.The factors affecting the mechanical properties of fly ash and slag based polymer[J].Journal of Xi′an University of Architecture and Technology(Natural Science Edition),2016,48(1):128-132.
[17]李方淑.地质聚合物材料泛碱的抑制措施研究[D].济南:济南大学,2015:28-37.
[18]GORHAN G,KURKLUK G.The influence of the NaOH solution on the properties of the fly ash-based geopolymer mortar cured at different temperatures[J].Composites Part B:Engineering,2014,58(3):371-377.
[19]ARELLANO R,BURCIAGA O,GOROKHOVSKY A,et al.Geopolymer mortars based on a low grade metakaolin:Effects of the chemical composition,temperature and aggregate:binder ratio[J].Construction and Building Materials,2014,50(1):642-648.
[20]YUNSHENG Z,WEI S,QIANLI C,et al.Synthesis and heavy metal immobilization behaviors of slag based geopolymer[J].Journal of hazardous materials,2007,143(1/2):206-213.
[21]BERNAL S A,PROVIS J L,ROSE V,et al.Evolution of binder structure in sodium silicate-activated slag-metakaolin blends[J].Cement and Concrete Composites,2011,33(1):46-54.
[22]罗新春,汪长安.钙含量对偏高岭土/矿渣基地聚合物结构和性能的影响[J].硅酸盐学报,2015,9(12):1800-1805.LUO Xinchun,WANG Changan.Effect of calcia content on structure and properties of metakaolin/blast furnace slag-based geopolymers[J].Journal of the Chinese Ceramic Society,2015,9(12):1800-1805.
[23]BERNAL S A,GUTIERREZ R M D,PROVIS J L,et al.Effect of silicate modulus and metakaolin incorporation on the carbonation of alkali silicate-activated slags[J].Cement and Concrete Research,2010,40:898-907.
[24]YE J,ZHANG W,SHI D.Performance evolutions of tailing-slag-based geopolymer under severe conditions[J].Journal of Sustainable Cement-based Materials,2015,4(2):101-115.
[25]YE J,ZHANG W,SHI D.Properties of an aged geopolymer synthesized from calcined ore-dressing tailing of bauxite and slag[J].Cement and Concrete Research,2017,100:23-31.
[26]SON S G,KIM Y D,LEE W K,et al.Properties of the alumino-silicate geopolymer using mine tailing and granulated slag[J].Journal of Ceramic Processing Research,2013,14(5):591-604.
[27]张晋霞,刘淑贤,牛福生,等.矿渣尾矿制备矿山充填胶结材料工艺条件的研究[J].中国矿业,2012,21(8):110-112.ZHANG Jinxia,LIU Shuxian,NIU Fusheng,et al.Study on manufacture process and properties of tailings and slag based mine filling cementitious materials[J].China Mining Magazine,2012,21(8):110-112.
[28]高金锋,高伦,安子博,等.铁矿尾矿的活化及蒸养砖的制备[J].武汉工程大学学报,2016,38(2):158-162.GAO Jinfeng,GAO Lun,AN Zibo,et al.Activation of iron ore tailings and preparation of steam-cured bricks[J].Journal of Wuhan Institute of Technology,2016,38(2):158-162.
[29]蒙朝美,侯文帅,战晓菁.机械力活化高硅型铁尾矿粒度及活性分析研究[J].绿色科技,2014(11):228-231.MENG Chaomei,HOU Wenshuai,ZHAN Xiaojing.Study on particle size and activity of mechanically activated high silicon iron tailings[J].Journal of Green Science and Technology,2014(11):228-231.
[30]焦向科,张一敏.低活性高硅尾矿的活化及其在矿物聚合反应中的活性评价[J].硅酸盐通报,2015,34(1):112-119.JIAO Xiangke,ZHANG Yimin.Activation of a low-reactive and silica-rich tailing and evaluation of its reactivity in geopolymeric reaction[J].Bulletin of the Chinese Ceramic Society,2015,34(1):112-119.
[31]IMBABI M S,CARRIGAN C,MCKENNA S.Trends and developments in green cement and concrete technology[J].International Journal of Sustainable Built Environment,2012,1(2):194-216.
[32]许泽胜,贾屹海,卡哈尔·艾买提,等.粉煤灰地质聚合物轻质发泡材料的制备与性能研究[J].新型建筑材料,2009,36(12):80-82.XU Zesheng,JIA Yihai,KAHAER·Aimaiti,et al.Synthesis of light foam materials based on fly ash-geopolymer and its properties study[J].New Building Materials,2009,36(12):80-82.
[33]李娜.地聚物基泡沫材料的制备及其性能研究[D].济南:济南大学,2015:16-17.
[34]林宗寿.胶凝材料学[M].武汉:武汉理工大学出版社,2014:196-197.
[2]DIVSHOLI B S,LIM T Y D,TENG S.Durability properties and microstructure of ground granulated blast furnace slag cement concrete[J].International Journal of Concrete Structures and Materials,2014,8(2):157-164.
[3]RAKHIMOVA N R,RAKHIMOV R Z.Characterisation of ground hydrated Portland cement-based mortar as an additive to alkali-activated slag cement[J].Cement and Concrete Composites,2015,57:55-63.
[4]张云升.高性能地聚合物混凝土结构形成机理及其性能研究[D].南京:东南大学,2003:12-28.
[5]SHOJAEI M,BEHFARNIA K,MOHEBI R.Application of alkali-activated slag concrete in railway sleepers[J].Materials and Design,2015,69:89-95.
[6]SUKSIRIPATTANAPONG C,HORPIBULSUK S,CHANPRASERT P,et al.Compressive strength development in fly ash geopolymer masonry units manufactured from water treatment sludge[J].Construction and Building Materials,2015,82:20-30.
[7]刘乐平,谭华,邓家喜,等.矿渣基地质聚合物干粉材料的性能与反应机理[J].武汉理工大学学报,2014,36(6):36-40.LIU Leping,TAN Hua,DENG Jiaxi,et al.Properties and reaction mechism of blast furance slag based polymer dry powder materials[J].Journal of Wuhan University of Technology,2014,36(6):36-40.
[8]王峰,张耀君,宋强,等.NaOH碱激发矿渣地质聚合物的研究[J].非金属矿,2008,31(3):9-11.WANG Feng,ZHANG Yaojun,SONG Qiang et al.Study onsynthesis of geopolymer by NaOH alkali-activated slag powder[J].Non-Metallic Mines,2008,31(3):9-11.
[9]ELSAYED H A,ELENEIN S A A.Resistance of alkali activated water-cooled slag geopolymer to sulphate attack[J].Ceramics Silikaty,2011,55(2):153-160.
[10]GEBREGZIABIHER B S,THOMAS R,PEETHAMPARAN S.Very early-age reaction kinetics and microstructural development in alkali-activated slag[J].Cement and Concrete Composites,2015,55:91-102.
[11]SINGH B,RAHMAN M R,PASWAN R,et al.Effect of activator concentration on the strength,ITZ and drying shrinkage of fly ash/slag geopolymer concrete[J].Construction and Building Materials,2016,118:171-179.
[12]SOUTSOS M,BOYLE A P,VINAI R,et al.Factors influencing the compressive strength of fly ash based geopolymers[J].Construction and Building Materials,2016,110:355-368.
[13]ASSI L N,DEAVER E,ELBATANOUNY M K,et al.Investigation of early compressive strength of fly ash-based geopolymer concrete[J].Construction and Building Materials,2016,112:807-815.
[14]尚建丽,刘琳.矿渣-粉煤灰地质聚合物制备及力学性能研究[J].硅酸盐通报,2011,30(3):741-744.SHANG Jianli,LIU Lin.Study on preparation and mechanical properties of slag and fly ash based geopolymer[J].Bulletin of the Chinese Ceramic Society,2011,30(3):741-744.
[15]CHEAH C B,SAMSUDIN M H,RAMLI M,et al.The use of high calcium wood ash in the preparation of ground granulated blast furnace slag and pulverized fly ash geopolymers:A complete microstructural and mechanical characterization[J].Journal of Cleaner Production,2017,156(10):114-123.
[16]宋学锋,朱娟娟.粉煤灰-矿渣复合基地质聚合物力学性能的影响因素[J].西安建筑科技大学学报(自然科学版),2016,48(1):128-132.SONG Xuefeng,ZHU Juanjuan.The factors affecting the mechanical properties of fly ash and slag based polymer[J].Journal of Xi′an University of Architecture and Technology(Natural Science Edition),2016,48(1):128-132.
[17]李方淑.地质聚合物材料泛碱的抑制措施研究[D].济南:济南大学,2015:28-37.
[18]GORHAN G,KURKLUK G.The influence of the NaOH solution on the properties of the fly ash-based geopolymer mortar cured at different temperatures[J].Composites Part B:Engineering,2014,58(3):371-377.
[19]ARELLANO R,BURCIAGA O,GOROKHOVSKY A,et al.Geopolymer mortars based on a low grade metakaolin:Effects of the chemical composition,temperature and aggregate:binder ratio[J].Construction and Building Materials,2014,50(1):642-648.
[20]YUNSHENG Z,WEI S,QIANLI C,et al.Synthesis and heavy metal immobilization behaviors of slag based geopolymer[J].Journal of hazardous materials,2007,143(1/2):206-213.
[21]BERNAL S A,PROVIS J L,ROSE V,et al.Evolution of binder structure in sodium silicate-activated slag-metakaolin blends[J].Cement and Concrete Composites,2011,33(1):46-54.
[22]罗新春,汪长安.钙含量对偏高岭土/矿渣基地聚合物结构和性能的影响[J].硅酸盐学报,2015,9(12):1800-1805.LUO Xinchun,WANG Changan.Effect of calcia content on structure and properties of metakaolin/blast furnace slag-based geopolymers[J].Journal of the Chinese Ceramic Society,2015,9(12):1800-1805.
[23]BERNAL S A,GUTIERREZ R M D,PROVIS J L,et al.Effect of silicate modulus and metakaolin incorporation on the carbonation of alkali silicate-activated slags[J].Cement and Concrete Research,2010,40:898-907.
[24]YE J,ZHANG W,SHI D.Performance evolutions of tailing-slag-based geopolymer under severe conditions[J].Journal of Sustainable Cement-based Materials,2015,4(2):101-115.
[25]YE J,ZHANG W,SHI D.Properties of an aged geopolymer synthesized from calcined ore-dressing tailing of bauxite and slag[J].Cement and Concrete Research,2017,100:23-31.
[26]SON S G,KIM Y D,LEE W K,et al.Properties of the alumino-silicate geopolymer using mine tailing and granulated slag[J].Journal of Ceramic Processing Research,2013,14(5):591-604.
[27]张晋霞,刘淑贤,牛福生,等.矿渣尾矿制备矿山充填胶结材料工艺条件的研究[J].中国矿业,2012,21(8):110-112.ZHANG Jinxia,LIU Shuxian,NIU Fusheng,et al.Study on manufacture process and properties of tailings and slag based mine filling cementitious materials[J].China Mining Magazine,2012,21(8):110-112.
[28]高金锋,高伦,安子博,等.铁矿尾矿的活化及蒸养砖的制备[J].武汉工程大学学报,2016,38(2):158-162.GAO Jinfeng,GAO Lun,AN Zibo,et al.Activation of iron ore tailings and preparation of steam-cured bricks[J].Journal of Wuhan Institute of Technology,2016,38(2):158-162.
[29]蒙朝美,侯文帅,战晓菁.机械力活化高硅型铁尾矿粒度及活性分析研究[J].绿色科技,2014(11):228-231.MENG Chaomei,HOU Wenshuai,ZHAN Xiaojing.Study on particle size and activity of mechanically activated high silicon iron tailings[J].Journal of Green Science and Technology,2014(11):228-231.
[30]焦向科,张一敏.低活性高硅尾矿的活化及其在矿物聚合反应中的活性评价[J].硅酸盐通报,2015,34(1):112-119.JIAO Xiangke,ZHANG Yimin.Activation of a low-reactive and silica-rich tailing and evaluation of its reactivity in geopolymeric reaction[J].Bulletin of the Chinese Ceramic Society,2015,34(1):112-119.
[31]IMBABI M S,CARRIGAN C,MCKENNA S.Trends and developments in green cement and concrete technology[J].International Journal of Sustainable Built Environment,2012,1(2):194-216.
[32]许泽胜,贾屹海,卡哈尔·艾买提,等.粉煤灰地质聚合物轻质发泡材料的制备与性能研究[J].新型建筑材料,2009,36(12):80-82.XU Zesheng,JIA Yihai,KAHAER·Aimaiti,et al.Synthesis of light foam materials based on fly ash-geopolymer and its properties study[J].New Building Materials,2009,36(12):80-82.
[33]李娜.地聚物基泡沫材料的制备及其性能研究[D].济南:济南大学,2015:16-17.
[34]林宗寿.胶凝材料学[M].武汉:武汉理工大学出版社,2014:196-197.
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