CAJ | 학술논문

垃圾气化是近年发展起来的一种垃圾处理技术，它能够降低二嗯英排放量和重金属污染，同时具有无害化、减容化及资源化等优点，因此，成为最具潜力的焚烧处理替代技术。利用自行搭建的管式炉实验平台，每次选取0．1g生活垃圾中的典型组分——米饭为研究对象，探讨其在400℃、500℃、600℃、700℃、750cI=、800℃、900℃及1000qC等8个温度下气化时所产生CO、H，、SO，以及NO的规律，研究表明：最佳气化温度为750℃，与其他气化温度相比较，750℃下米饭气化所得的可燃气CO与H2最多，分别可达常压下的29．615mL与7．243mL；而污染气体SO2与NO则相对较少，分别为常压下的0．054mL与0．127mL。该研究成果能为垃圾气化炉的优化运行提供一定的理论参考。
랄급기화시근년발전기래적일충랄급처리기술，타능구강저이은영배방량화중금속오염，동시구유무해화、감용화급자원화등우점，인차，성위최구잠력적분소처리체대기술。이용자행탑건적관식로실험평태，매차선취0．1g생활랄급중적전형조분——미반위연구대상，탐토기재400℃、500℃、600℃、700℃、750cI=、800℃、900℃급1000qC등8개온도하기화시소산생CO、H，、SO，이급NO적규률，연구표명：최가기화온도위750℃，여기타기화온도상비교，750℃하미반기화소득적가연기CO여H2최다，분별가체상압하적29．615mL여7．243mL；이오염기체SO2여NO칙상대교소，분별위상압하적0．054mL여0．127mL。해연구성과능위랄급기화로적우화운행제공일정적이론삼고。
Refuse gasification is a new technique being developed for dispose of municipal solid waste in recent years. It can reduce the dioxin emissions and heavy metal contamination, meanwhile having harmless, decrement and resource advantages. Therefore it has become the most potential technology that will take the place of incineration technology. In our experiment , we set up tubular furnace experiment platform, and selected the typical components of the municipal solid waste--rice as the object of study with mass of 0.1 g each time. The laws of rice' s producing CO, H2, SO2 and NO have been explored at eight gasification temperatures 400℃, 500℃, 600℃, 700℃, 750℃ ,800℃ , 900℃ and 1000℃, respectively. The results showed that the best temperature for rice gasification was 750℃, comparing with other gasification temperatures, the rice gasification at 750℃ pro- duced the most flammable gases CO and H2, with the volume up to 29.615mL and 7. 243mL at atmospheric pressure, respective- ly, while the relatively less the pollutant gases SO2 and NO, with volume of 0.054mL and 0. 127mL, respectively. The results of this study can provide some theoretical references for the optimal operation of the municipal solid waste gasifier.