Page 55 - 《橡塑技术与装备》2023年11期

综述与专论 黄传锦 等·废轮胎热裂解行业发展现状及对策探讨

3 结论 用关键技术研究 ” 项目成功解决了裂解炭黑品质差、
综上所述，废轮胎热裂解是废轮胎循环利用的最 价值低的问题，即将实现产业化推广应用。该项目是
终解决方案，但当前行业整体技术水平较低，主要产 热裂解行业先进技术的组成部分，也是行业技术升级
能被间歇式占据。同时经过多年发展，行业也孕育出 的推动者，并与国家产业政策和行业发展方向高度契
了技术先进的连续热裂解技术，但由于投资、运行成 合，未来几年将是技术推广的黄金时期。以 3.5 万 t/
本较高，叠加市场无序竞争大幅抬升废轮胎原料价格， 年裂解炭黑高值化装置为例，年销售收将达 2.1 亿元，
造成连续热裂解技术无法与间歇式竞争，大面积推广 毛利 5 366 万元，毛利率 25.6%，具有良好的经济效
受阻，导致热裂解行业整体技术水平较低。 益和社会效益。
为规范行业发展，近年来国家出台了一系列政策，
由于废轮胎热裂解行业规模小，各地方政府部门对行 参考文献 ：
[1] 中国轮胎循环利用行业 “ 十四五 ” 发展规划，中国轮胎循环利
业的关注和重视程度不够，土法炼油和间歇式依然占
用协会，2021.
据行业主要产能，造成资源浪费、环境污染、扰乱废 [2] 2021 年废轮胎（橡胶）热裂解行业部分企业生产经营情况调
轮胎原料市场等一系列问题。随着国家对循环经济、 查统计报告，中国轮胎循环利用协会，2022.
[3] Xinghua Z, Tiejun W, Longlong M,et al. Vacuum pyrolysis
节能降碳的要求越来越高，以及行业政策的不断完善，
of wastetires with basic additives.Waste Management,
废轮胎热裂解行业发展环境将持续向好，行业技术升
2008,28:2 301-2 310.
级迎来政策性新机遇。 [4] 李亚利 . 废轮胎热裂解油的性质及化学组成分析 [D]. 上海 ：
从裂解油、裂解炭黑的组成分析，二者具有高值 华东理工大学，2011.
[5] H Darmstadt，C Roy，S Kaliaguine，H Cormier.Surface
化的潜力，作为燃料是一种资源浪费。需要开发裂解
Energy of Commercial and Pyrolytic Carbon Blacks
油、裂解炭黑的高值化应用技术，提升连续热裂解的 by Inverse Gas Chromatography. Rubber Chemistry &
盈利能力，与国家政策共同发力，助推热裂解产业的 Technology,1997,70(5):759-768.
技术升级。我公司开发的 “ 废轮胎裂解炭黑高值化应

Discussion on the development status and countermeasures of waste
tire thermal cracking industry

2
Huang Chuanjin , Pan Junqing , Guo Jun 1
1
(1.China Chemical Guilin Engineering Co. LTD., Guilin 541004, Guangxi, China;
2.Beijing University of Chemical Technology, Beijing 100029, China)
Abstract: With the continuous development of China's automobile transportation industry, the production
of waste tires has also sharply increased, becoming a "black pollution" issue of concern for both China and
the world. This article conducts a systematic analysis based on the current situation of the waste tire cracking
industry, such as non-standard development, small scale, low overall technical level, insufficient government
attention and attention, domestic refining and intermittent refining still occupying the main production
capacity of the industry, and low value of cracking carbon black and cracking oil. Combined with the
content of the project "Key Technology Research on High-value Application of Cracked Carbon Black from
Waste Tires" carried out by our company and the milestones achieved, we put forward overall solutions
to improve the industry's regulatory system and mechanism, access conditions, and the development of
high-value application technology for cracked oil and cracked carbon black. Our goal is to realize the
"reduction, harmlessness, greening, resourcing, reuse and recycling" of waste tires, improve the profitability of
continuous thermal cracking, promote the technological upgrading of thermal cracking industry, and help
the implementation of the national "dual-carbon" policy.
Key words: thermal cracking; waste tires; cracked oil; cracked carbon black; high value
(R-03)

年
2023 第 49 卷 ·7·