生活垃圾制备RDF工艺参数及其热特性研究

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Abstract

A refuse derived fuel (RDF) molding machine and a Thermogravimetric Analyzer were used to investigate parameters in RDF molding processes and thermal characters of RDF products, respectively. In the process of preparing RDF using bio-drying products, the appropriate parameters of moisture content, particle size and molding pressure were 30%, <1mm and 2MPa, respectively. The range of falling strength of RDF was 95~100% under such condition, which meant high efficiency of molding without any volumetric expansion. The heat value of RDF was relative higher when particle size is 1~2mm than that of others. Thermal characteristics of RDF with the particle size of <1mm were remarkably different from those with the particle size of 1~3mm. The fitting of TG curve was great using first order kinetics equation. The results indicated a great potential of preparing RDF using municipal solid waste after bio-drying.

Key words： municipal solid waste bio-drying refuse derived fuel molding thermal character

Received: 01 August 2016

PACS:

X705

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	Articles by authors
	QI Qi
	YUAN Jing
	LI Yun
	ZHANG Di-fang
	LI Guo-xue

Cite this article:

QI Qi,YUAN Jing,LI Yun等. Processing parameters and thermal characteristics of RDF based on municipal solid waste[J]. CHINA ENVIRONMENTAL SCIENCECE, 2017, 37(3): 1051-1057.

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http://manu36.magtech.com.cn/Jweb_zghjkx/EN/ OR http://manu36.magtech.com.cn/Jweb_zghjkx/EN/Y2017/V37/I3/1051

[1]	国家统计局.国家统计局年鉴2015 [M]. 北京:中国统计出版社, 2015.
[2]	Bilgin M, Tulun S. Biodrying for municipal solid waste: volume and weight reduction [J]. Environmental Thchnology, 2015, 36(13):1691-1697.
[3]	黄文雄,苏红玉,黄玉玉,等.通风方式对高含水率垃圾生物干化的影响 [J]. 中国环境科学, 2012,32(8):1480-1486.
[4]	Cimpan C, Wenzel H. Energy implications of mechanical and mechanical-biological treatment compared to direct waste-to-energy [J]. Waste Management, 2013,33(7):1648-1658.
[5]	马涵宇,李芸邑,刘阳生.城市生活垃圾筛上物制备RDF及其燃烧特性研究 [J]. 环境工程, 2012,30(4):96-100.
[6]	李春萍.三种垃圾筛上物的衍生燃料(RDF)制备 [J]. 环境工程, 2012,30(4):87-89.
[7]	蒲舸,王炯,张力.城市生活垃圾可燃成分燃烧特性热重分析 [J]. 重庆大学学报(自然科学版), 2009,32(5):598-603.
[8]	浮爱青,谌伦建,王建军.垃圾中典型组分热重分析研究 [J]. 环境工程学报, 2007,1(11):104-106.
[9]	Malika A, Jacques N, Jaafar E F, et al. Pyrolysis investigation of food wastes by TG-MS-DSC technique [J]. Biomass Conversion and Biorefinery, 2015,6(2):161-172.
[10]	Fernandez J, Gonzalez F, Pesquera C, et al. Study of the Thermal Behavior of Sewage Sludge from a WWTP in Cantabria (Spain) by TG-DSC-MS [J]. Biomass Conversion and Biorefinery, 2012, 29:859-864.
[11]	He F, Yi W M, Bai X Y. Investigation on caloric requirement of biomass pyrolysis using TG-DSC analyzer [J]. Energy Conversion and Management, 2006,47(15/16):2461-2469.
[12]	Yang G L, Chen S N, Yang Z C. Application of Simultaneous TG-DSC Version on Combustion Characteristics Test of Blended Coal [M]. Advanced Materials Research, 2012:512-515.
[13]	李洋洋,金宜英,李欢.采用热重分析法研究煤掺烧干污泥燃烧特性 [J]. 中国环境科学, 2011,31(3):408-411.
[14]	Fernández J M, Plaza C, Polo A. Use of thermal analysis techniques (TG-DSC) for the characterization of diverse organic municipal waste streams to predict biological stability prior to land application [J]. Waste Management, 2012,32(1):158-164.
[15]	MT/T925-2004 煤的落下强度测定方法 [S].
[16]	GB/T212-2008 煤的工业分析方法 [S].
[17]	武宏香,李海滨,赵增立.煤与生物质热重分析及动力学研究 [J]. 燃料化学学报, 2009,37(5):538-545.
[18]	李玉龙.垃圾源头提质制备RDF及其能源化利用 [D]. 沈阳:沈阳航空航天大学, 2012.
[19]	赖江山,米湘成.基于Vegan软件包的生态学数据排序分析 [A].//马克平.第九届全国生物多样性保护与持续利用研讨会论文集 [C]. 北京:气象出版社, 2012:332-343.
[20]	Flynt A, Dean N. A Survey of Popular R Packages for Cluster Analysis [J]. Journal of Educational and Behavioral Statistics, 2016,41(2):205-225.
[21]	Sever A, At?mtay A, Sanin F D. Comparison of fuel value and combustion characteristics of two different RDF samples [J]. Waste Management, 2016,47(b):217-224.
[22]	Rigamonti L, Grosso M, Biganzoli L. Environmental Assessment of Refuse-Derived Fuel Co-Combustion in a Coal-Fired Power Plant [J]. Journal of Industrial Ecology, 2012,16(5):748-760.
[23]	蒋建国,杨勇,贾莹,等.调理剂和通风方式对污泥生物干化效果的影响 [J]. 环境工程学报, 2010,4(5):1167-1170.
[24]	Chang N B, Chang Y H, Chen W C. Evaluation of heat value and its prediction for refuse-derived fuel [J]. Science of the Tatal Environmental, 1997,197(1-3):139-148.
[25]	Punin W, Maneewan S, Punlek C. The feasibility of converting solid waste into refuse-derived fuel 5via mechanical biological treatment process [J]. Journal of Material Cycles and Waste Management, 2014,16(4):753-762.
[26]	张宪生,厉伟,沈吉敏,等.混煤垃圾衍生燃料制备工艺的正交试验研究 [J]. 江苏环境科技, 2003,16(4):1-4.
[27]	李延吉,张伟,宋政刚,等.高热值垃圾制备RDF成型特性及可行性 [J]. 可再生能源, 2013,31(7):116-119.
[28]	Robinson T, Bronson B, Gogolek P, et al. Sample preparation for thermo-gravimetric determination and thermo-gravimetric characterization of refuse derived fuel [J]. Waste Management, 2016,48:265-274.
[29]	Cheng J, Ringelkulka T, Heikampde J I, et al. Maximum burning rate and fixed carbon burnout efficiency of power coal blends predicted with back-propagation neural network models [J]. Fuel, 2016,172:170-177.
[30]	Chen Y, Mori S, Pan W P. Studying the mechanisms of ignition of coal particles by TG-DTA [J]. Thermochimica Acta, 1996, 275(1):149-158.
[31]	Ozkan A, Banar M. Refuse Derived Fuel (RDF) Utilization in Cement Industry by Using Analytic Network Process (ANP) [J]. 2010,21:769-774.
[32]	Kok M V, Ozbas E, Hicyilmaz C et al. Effect of particle size on the thermal and combustion properties of coal [J]. Thermochimica Aata. 1997,302(1/2):125-130.
[33]	Chouchene A, Jeguirim M, Khiari B, et al. Thermal degradation of olive solid waste: Influence of particle size and oxygen concentration [J]. Resources, Conservation and Recycling, 2010, 54(5):271-277.
[34]	秦成,田文栋,肖云汉.垃圾衍生燃料热重法的燃烧特性 [J].燃烧科学与技术, 2004,10(3):232-236.
[35]	李季,张铮,杨学民,等.城市生活垃圾热解特性的TG-DSC分析 [J]. 化工学报, 2002,53(7):759-764.
[36]	Slovák V, Taraba B, Hustad J E. Effect of experimental conditions on parameters derived from TG-DSC measurements of low-temperature oxidation of coal [J]. Journal of Thermal Analysis and Calorimetry, 2010,101(2):641-646.