Pressurized ex-situ catalytic co-pyrolysis of polyethylene and lignin: Efficient BTEX production and process mechanism analysis
- Resource Type
- ACADEMIC JOURNAL
- Ke, Linyao a; Wang, Yunpu a, ⁎; Wu, Qiuhao a; Zhou, Nan b; Dai, Leilei a, b; Tian, Xiaojie a; Huang, Wanhao a; Peng, Yujie a; Xu, Jiaming a; Zou, Rongge c; Liu, Yuhuan a; Ruan, Roger b
- In Chemical Engineering Journal 1 March 2022 431 Part 2
Highlights •The synergism on co-pyrolysis of polyethylene and lignin is promoted by pressure.•Radical mass transfer efficiency is regulated by pressure and raw material ratio.•Pressure helps to inhibit coke by promoting radical transfer and water release.•Aromatics with smaller steric hindrance are easier to alkylate and polycondensate.