Catalytic production of diesel-like oils from plastic wastes

被引：2
|
作者：
Arnold, Michael [1 ]
Boghosian, Baron [1 ]
Li, Mingheng [1 ]
机构：
[1] Calif State Polytech Univ Pomona, Dept Chem & Mat Engn, Pomona, CA 91768 USA
来源：
JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY | 2021年 / 13卷 / 06期
关键词：
HIGH-DENSITY POLYETHYLENE; ZEOLITE CATALYSTS; GAS OIL; PYROLYSIS; TUNGSTEN; NICKEL; HYDROCRACKING;
D O I：
10.1063/5.0066218
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A dewaxing catalyst was prepared through the dissolution of nickel oxide and tungsten powders in an aqueous medium, followed by impregnation of a Zeolite Socony Mobil-5 substrate and calcination at 500 degrees C. The synthesized catalyst was used in conjunction with a lab-designed, single-stage pyrolytic reactor running at a set point of 360 degrees C to break down a mixture of plastic grocery bags. The catalyst was found to be selective to the C9-C22 isomers typical of diesel No. 2. Gas chromatographic analysis indicated that the fraction of C24 and heavier components in the pyrolysis product was only 1.0%. Implications for process scale-up and economics are discussed.
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页数：7
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