煅烧煤矸石添加量对陶粒支撑剂力学性能的影响

硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (6): 2039-2046.

所属专题：资源综合利用

煅烧煤矸石添加量对陶粒支撑剂力学性能的影响

孔祥辰¹, 白频波², 宋伟¹, 玄松桐¹, 张云玲³, 田玉明^1,4

1.太原科技大学材料科学与工程学院,太原 030024;
2.阳泉市长青石油压裂支撑剂有限公司,阳泉 045200;
3.中国石油华北油田公司工程技术研究院,任丘 062550;
4.山西科技学院,晋城 048000

收稿日期:2022-01-28 修订日期:2022-03-11 出版日期:2022-06-15 发布日期:2022-07-01
通信作者: 田玉明,博士,教授。E-mail:tym1654@126.com
作者简介:孔祥辰(1988—),男,博士,讲师。主要从事结构陶瓷、机动车尾气催化净化的研究。E-mail:xckong@tyust.edu.cn
基金资助:
山西省科技重大专项(20181101001);山西省重点研发项目(201803D121027);移动源污染排放控制技术国家工程实验室开放基金(NELMS2019B01);太原科技大学博士启动基金(20222011)

Effect of Calcined Coal Gangue Addition on Mechanical Properties of Ceramic Proppant

KONG Xiangchen¹, BAI Pinbo², SONG Wei¹, XUAN Songtong¹, ZHANG Yunling³, TIAN Yuming^1,4

1. School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China;
2. Changqing Fracturing Proppant Co. Ltd, Yangquan 045200, China;
3. PetroChina Huabei Oilfield Company Engineering and Technology Research Institute, Renqiu 062550, China;
4. Shanxi Institute of Science and Technology, Jincheng 048000, China

Received:2022-01-28 Revised:2022-03-11 Online:2022-06-15 Published:2022-07-01

摘要/Abstract

摘要： 可燃性气体的开发以及固体废弃物的再利用是响应国家低碳清洁发展、能源战略转型的重要举措。本文采用煅烧处理的煤矸石作为添加剂制备陶瓷颗粒支撑剂,通过调控支撑剂的原料配比,获得力学性能较好的材料,提升材料支撑岩层裂隙的结构强度,实现煤层气的高效开采。结果表明,煅烧煤矸石组分的适量添加可有效提高陶粒支撑剂抗破碎强度,其中42 MPa闭合压力下破碎率最低为3.66%,52 MPa闭合压力下破碎率最低为7.97%。通过观察界面腐蚀后的陶粒支撑剂微观形貌以及分析结构中的元素成分比例,发现材料中α-Fe₂O₃的均匀分布促进支撑剂中玻璃相的产生,提升了陶粒基体的结构致密性;同时α-Fe₂O₃晶粒在形核长大的过程中,由于间隙填补作用产生的微观应力对材料结构起到再次强化的效果,显著提升陶粒支撑剂的力学性能以及抗破碎能力。

关键词: 煅烧煤矸石, 陶粒支撑剂, α-Fe₂O₃, 力学性能, 结构强度, 破碎率

Abstract: The exploitation of combustible gas and the recycle of solid waste are important measures to respond the national policy of low-carbon development and energy transformation. In this paper, ceramic particle proppant was synthesized by the solid waste material of calcined coal gangue for realizing the efficient exploitation of coalbed methane. By adjusting the synthetic conditions, the mechanical properties of the material were finally strengthened for the efficient exploitation of coalbed methane. The experimental results show that the proper addition of calcined coal gangue can effectively adjust the anti-crushing strength of ceramic proppant, and the lowest crushing rate is 3.66% at 42 MPa and 7.97% at 52 MPa, respectively. After the interfacial corrosion treatment of ceramic proppant, it is found that the uniform distribution of Fe element is conducive to the generation of molten liquid in proppant and structural densification. Moreover, the microstructural stress generated by the gap filling of the α-Fe₂O₃ particle during the process of grain nucleation and growth. The material structure has been strengthened through the dispersive α-Fe₂O₃ particle, which significantly improves the mechanical properties and crushing resistance of ceramic proppant.

Key words: calcined coal gangue, ceramic proppant, α-Fe₂O₃, machanical property, structural strength, breakage rate

中图分类号:

TQ174.75

孔祥辰, 白频波, 宋伟, 玄松桐, 张云玲, 田玉明. 煅烧煤矸石添加量对陶粒支撑剂力学性能的影响[J]. 硅酸盐通报, 2022, 41(6): 2039-2046.

KONG Xiangchen, BAI Pinbo, SONG Wei, XUAN Songtong, ZHANG Yunling, TIAN Yuming. Effect of Calcined Coal Gangue Addition on Mechanical Properties of Ceramic Proppant[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2022, 41(6): 2039-2046.

参考文献

[1] 韩东娥.大力推进非常规天然气改革[N/OL].山西日报,2020-05-11[2022-01-28].http://www.cssn.cn/skyskl/skyskl_yw/202005/t20200511_5126240.shtml?collcc=1702347705&.
HAN D E. Reports of a major push for unconventional gas reform[N/OL]. Shanxi Daily, 2020-05-11 [2022-01-28]. http://www.cssn.cn/skyskl/skyskl_yw/202005/t20200511_5126240.shtml?collcc=1702347705& (in Chinese).
[2] 胡志中.山西开启由“黑”变“绿”能源革命[J].能源研究与利用,2019(5):4-6.
HU Z Z. Shanxi started the energy revolution from “black” to “green”[J]. Energy Research & Utilization, 2019(5): 4-6 (in Chinese).
[3] 王云珠.山西能源体制机制改革重点任务研究[J].煤炭经济研究,2018,38(4):37-43.
WANG Y Z. Research on key tasks of Shanxi energy system mechanism reform[J]. Coal Economic Research, 2018, 38(4): 37-43 (in Chinese).
[4] 田玉明,朱保顺,力国民,等.煤矸石掺量对陶粒支撑剂性能的影响[J].硅酸盐学报,2019,47(3):365-369.
TIAN Y M, ZHU B S, LI G M, et al. Influence of coal gangue amount on properties of ceramic proppants[J]. Journal of the Chinese Ceramic Society, 2019, 47(3): 365-369 (in Chinese).
[5] LI C X, ZHOU Y, TIAN Y M, et al. Preparation and characterization of mullite whisker reinforced ceramics made from coal fly ash[J]. Ceramics International, 2019, 45(5): 5613-5616.
[6] KONG X C, TIAN Y M, CHAI Y S, et al. Effects of pyrolusite additive on the microstructure and mechanical strength of corundum-mullite ceramics[J]. Ceramics International, 2015, 41(3): 4294-4300.
[7] FENG Y C, MA C Y, DENG J G, et al. A comprehensive review of ultralow-weight proppant technology[J]. Petroleum Science, 2021, 18(3): 807-826.
[8] HAO J Y, HU T, CHENG G J, et al. Effect of feldspar milling on the properties of low-density ceramic proppants[J]. Materials Research Innovations, 2022, 26(1): 1-7.
[9] SPEIGHT J G. Handbook of hydraulic fracturing[M]. Hoboken: John Wiley & Sons Inc, 2016.
[10] HAO J Y, MA H Q, FENG X, et al. Low-temperature sintering of ceramic proppants by adding solid wastes[J]. International Journal of Applied Ceramic Technology, 2018, 15(2): 563-568.
[11] 赵紫石,崔李鹏,赵旭,等.利用固废煤矸石制备陶粒支撑剂的研究[J].山西煤炭,2019,39(1):1-4.
ZHAO Z S, CUI L P, ZHAO X, et al. Preparation of ceramic proppant using solid waste coal gangue[J]. Shanxi Coal, 2019, 39(1): 1-4 (in Chinese).
[12] 孟凡生,孙亚诺,刘丽.我国煤炭资源供给情景分析[J].中国能源,2016,38(1):40-42.
MENG F S, SUN Y N, LIU L. Analysis of China's coal resource supply situation[J]. Energy of China, 2016, 38(1): 40-42 (in Chinese).
[13] 刘春杰,王莹,范利华,等.矸石山自燃的成因分析及防治措施[J].煤炭技术,2006,25(11):3-6.
LIU C J, WANG Y, FAN L H, et al. Analysis on the reason of gangue mountain spontaneous combustion and measure in prevention and cure[J]. Coal Technology, 2006, 25(11): 3-6 (in Chinese).
[14] 郑林会.煤矸石基陶粒支撑剂的制备与性能研究[D].太原:太原理工大学,2019.
ZHENG L H. Preparation and properties of ceramic proppant based on coal gangue[D]. Taiyuan: Taiyuan University of Technology, 2019 (in Chinese).
[15] 宋学磊.利用工业固体废料制备石油压裂陶粒支撑剂的研究[D].济南:齐鲁工业大学,2019.
SONG X L. Study on preparation of petroleum fracturing ceramsite proppant from industrial solid waste[D]. Jinan: Qilu University of Technology, 2019 (in Chinese).
[16] 国家能源局.水力压裂和砾石充填作业用支撑剂性能测试方法:SY/T 5108—2014[S].北京:石油工业出版社,2015.
National Energy Administration. Proppant performance test method for hydraulic fracturing and gravel packing: SY/T 5108—2014[S]. Beijing: Petroleum Industry Press, 2015 (in Chinese).
[17] DING D H, FANG Y F, XIAO G Q, et al. Effects of sintering temperature on microstructure and properties of low-grade bauxite-based ceramic proppant[J]. International Journal of Applied Ceramic Technology, 2021, 18(5): 1832-1844.
[18] EL-KADER M A, ABDOU M I, FADL A M, et al. Novel light-weight glass-ceramic proppants based on frits for hydraulic fracturing process[J]. Ceramics International, 2020, 46(2): 1947-1953.
[19] CEYLANTEKIN R, BAŞAR R. Solid solution limit of Fe₂O₃ in mullite crystals, produced from kaolin by solid state reactions[J]. Ceramics International, 2018, 44(7): 7599-7604.
[20] GHASEMI-KAHRIZSANGI S, NEMATI A, SHAHRAKI A, et al. Densification and properties of Fe₂O₃ nanoparticles added CaO refractories[J]. Ceramics International, 2016, 42(10): 12270-12275.

煅烧煤矸石添加量对陶粒支撑剂力学性能的影响

Effect of Calcined Coal Gangue Addition on Mechanical Properties of Ceramic Proppant

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