| 自制固氯剂对垃圾衍生燃料(RDF)的固氯效果分析 |
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| 引用本文： | 李春萍.自制固氯剂对垃圾衍生燃料(RDF)的固氯效果分析[J].环境工程,2012(Z2):310-312. |
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| 作者姓名： | 李春萍 |
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| 作者单位： | 北京建筑材料科学研究总院/固废资源化利用与节能建材国家重点实验室 |
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| 基金项目： | 国家重点基础研究发展计划(973)项目(2010CB735803,2012CB724603);金隅集团重点项目 |
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| 摘 要： | 在粉碎后的垃圾中分别添加5%的CaO、Ca(OH)2、ZYgl作为固氯剂,研究了RDF成型率、落下强度、热值、着火性能及固氯效果。研究表明:三种添加剂均有利于RDF成型,成型率和落下强度均以ZYgl最高,分别为90%和81.8%;三种RDF热值均在14229kJ/kg左右,高于原垃圾的10881kJ/kg,燃料的着火性能降低了25%。添加5%CaO、Ca(OH)2、ZYgl制备成的RDF在800℃下焚烧2h后,N元素100%挥发,但S、Cl元素的挥发率大幅度降低,尤其以添加5%的ZYgl效果显著,S、Cl元素在800℃下的挥发率分别降为53.33%和15.91%。
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| 关 键 词： | 垃圾衍生燃料 固氯剂 热值 着火性能 元素挥发 |
EFFECT OF CHLORINE REMOVAL FROM REFUSE DERIVED FUEL(RDF) USING SELF-MADE ADDITIVE |
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| Li Chunping.EFFECT OF CHLORINE REMOVAL FROM REFUSE DERIVED FUEL(RDF) USING SELF-MADE ADDITIVE[J].Environmental Engineering,2012(Z2):310-312. |
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| Authors: | Li Chunping |
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| Institution: | Li Chunping(State Key Laboratory of Solid Waste Reuse for Building Materials, Beijing Building Materials Academy of Science Research,Beijing 100041,China) |
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| Abstract: | Adding 5% of CaO,Ca(OH)2,self-made chlorine-fixing agent(ZYgl) as the chlorine removal additives into smashed refuse,forming rate,falling intensity,calorific value,ignition performance and elements volatile of refuse-derived fuel(RDF) were studied.The results showed that: the highest granulating proportion and falling strength of RDF were 90% and 81.8% when added ZYgl as granulating binder and,highest calorific value of RDF was up to 14229 kJ/kg,but,fuel ignition performance reduced by 25%.After burning RDF at 800 ℃ 2 h,elements volatile of N is 100%,but S,Cl significantly reduced,especially when adding Zygl into RDF,elements volatile of S and Cl reduced to 53.33% and 15.91%,respectively. |
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| Keywords: | refuse-derived fuel(RDF) chlorine-fixing agent calorific value fire performance elements volatile |
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