Catalyzing the Hydrocracking of Low Density Polyethylene
Catalyzing the Hydrocracking of Low Density Polyethylene
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DOI：
10.1021/acs.iecr.9b04263
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发表时间：
2019-11-13
影响因子：
4.2
通讯作者：
Garforth, Arthur A.
中科院分区：
文献类型：
--
作者：
Bin Jumah, Abdulrahman;Anbumuthu, Vanithasri;Garforth, Arthur A.
已经证明了使用双功能沸石催化剂Pt浸渍的USY和Beta将角鲨烷和低密度聚乙烯（LDPE）加氢裂化成低分子量烃，对C-4-C-6烷烃的异构体具有选择性。通过GC-FID和GC-MS对液体和气体产物的定量表明，在330 ° C和20巴H-2的温和反应条件下和20巴H_2的短反应时间下，适当的催化剂选择可以产生>95%的聚合物转化为流体产物。
The hydrocracking of squalane and low density polyethylene (LDPE) into low molecular weight hydrocarbons has been demonstrated with the use of bifunctional zeolite catalysts, Pt-impregnated USY and Beta, with selectivity toward isomers of C-4-C-6 alkanes. Quantification of liquid and gaseous products via GC-FID and GC-MS demonstrated that appropriate catalyst selection can yield >95% conversion of polymer to fluid products at mild reaction conditions of 330 degrees C and 20 bar of H-2 and short reaction times of