| 标题 |
Hydrocracking of LDPE Plastic Waste Into Liquid Fuel over Sulfated Zirconia from a Commercial Zirconia Nanopowder LDPE塑料废料在硫酸化氧化锆上加氢裂化制液体燃料
相关领域
催化作用
低密度聚乙烯
立方氧化锆
汽油
化学工程
介孔材料
化学
分数(化学)
核化学
材料科学
有机化学
聚乙烯
工程类
陶瓷
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| 其它 | Hydrocracking of LDPE plastic waste into liquid fuel was conducted by using sulfated zirconia (SZ) and Cr metal supported on SZ (Cr/SZ) catalysts. Catalysts were prepared and characterized by SEM-EDS, SAA, and TGA-DTA. The liquid produced was characterized by GC-MS. The characterization result showed the sulfate group was successfully impregnated on ZrO2 nano powder with the higher content of S and O than ZrO2 and then decreased after addition of Cr metal as confirmed in SEM-EDS result. All catalysts were in mesoporous material as observed by SAA characterization and also showed the highest specific surface area of Cr/SZ catalyst of 14.56 m2g-1. The catalytic activity increased by the presence of Cr on SZ with liquid produced about 40.15%. Hydrocracking process also increased the gasoline fraction and the highest gasoline fraction was produced by Cr/SZ catalyst about 89.91%. |
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