Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Characterization of gaseous and solid product from thermal plasma pyrolysis of waste rubber | |
| Huang, H; Tang, L; Wu, CZ | |
| 2003-10-01 | |
| Source Publication | ENVIRONMENTAL SCIENCE & TECHNOLOGY
 |
| Volume | 37Issue:19Pages:4463-4467 |
| Abstract | Pyrolysis of waste rubber in thermal plasma is studied for the purpose of producing gaseous fuel and recovering carbon black filler. The plasma reactor has a dc arc nitrogen plasma generator with a maximum electric power input of 62.5 kVA and a reaction chamber of 50 mm inner diameter and 1000 mm height. The results of a series of experiments have shown that the main components of the gaseous product are H-2, CO, C2H2, CH4, and C2H4; the heat value of the gas is about 5-9 MJ/Nm(3). The solid product contains more than 80 wt % elemental carbon, has a surface area of about 65 m(2)/g, and is referred to as pyrolytic carbon black (CBp). X-ray photoelectron spectroscopy (XPS) analysis has revealed that the CBp has mainly graphitic carbon structure similar to those of commercial carbon black. The CBp may be used as semireinforcing carbon black in nontire rubber applications, or, after upgrading, as carbon black filler for tire. Thus thermal plasma pyrolysis is potentially a useful way of treating waste rubber for resource recovery. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology ; Life Sciences & Biomedicine |
| DOI | 10.1021/es034193c |
| WOS Subject Extended | Engineering ; Environmental Sciences & Ecology |
| WOS Keyword | CARBON-BLACK ; HYDROGEN ; TIRES ; REACTOR ; COAL |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Engineering, Environmental ; Environmental Sciences |
| WOS ID | WOS:000185696500043 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10473 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China |
| Recommended Citation GB/T 7714 | Huang, H,Tang, L,Wu, CZ. Characterization of gaseous and solid product from thermal plasma pyrolysis of waste rubber[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2003,37(19):4463-4467. |
| APA | Huang, H,Tang, L,&Wu, CZ.(2003).Characterization of gaseous and solid product from thermal plasma pyrolysis of waste rubber.ENVIRONMENTAL SCIENCE & TECHNOLOGY,37(19),4463-4467. |
| MLA | Huang, H,et al."Characterization of gaseous and solid product from thermal plasma pyrolysis of waste rubber".ENVIRONMENTAL SCIENCE & TECHNOLOGY 37.19(2003):4463-4467. |
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