Recycling and Upgrading Utilization of Polymer Plastics†

被引：17
|
作者：
Hu, Huilin [1 ]
Chen, Yana [1 ]
You, Feng [1 ]
Yao, Junlong [1 ]
Yang, Huan [1 ]
Jiang, Xueliang [1 ]
Xia, Bao Yu [2 ]
机构：
[1] Wuhan Inst Technol, Sch Mat Sci & Engn, Hubei Key Lab Plasma Chem & Adv Mat, Key Lab Green Chem Engn Proc,Minist Educ, 206 Guanggu 1st Rd, Wuhan 430205, Hubei, Peoples R China
[2] Huazhong Univ Sci & Technol HUST, Sch Chem & Chem Engn, Hubei Key Lab Mat Chem & Serv Failure, Key Lab Mat Chem Energy Convers & Storage,Minist E, 1037 Luoyu Rd, Wuhan 430074, Hubei, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2023年 / 41卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Polymer plastics; Recycling; Polymer upgrading; Hydrogenation; Catalyst; Fuel; Polymer degradation; HIGH-DENSITY POLYETHYLENE; CATALYTIC HYDROGENOLYSIS; ENERGY RECOVERY; SILICA-ALUMINA; WASTE; PET; ACID; CO2; DEPOLYMERIZATION; TEREPHTHALATE;
D O I：
10.1002/cjoc.202200527
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Comprehensive SummaryDue to the current situation of massive waste consumption and accumulation, the recycling and upgrading utilization of polymer materials is an effective technology to solve environmental pollution. In this work, the recycling and upgrading methods of polymers are summarized, and the latest progress in polymer upcycling is discussed from the perspective of upgrading materials. The common polymer recovery methods, including mechanical recovery, chemical recovery, biocatalysis, and photocatalytic recovery, are discussed based on their mechanism and industrialized application. The upgrading products of polymers are divided into monomers, fuels and fine chemicals. The challenges and prospects of polymer degradation technology are discussed.
引用
收藏
页码：469 / 480
页数：12
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