Progress of Waste Rubber in the Application of Pyrolysis

Guo-hua HU; Yi-fan ZHANG; Li-qun ZHANG

doi:10.14028/j.cnki.1003-3726.2017.12.001

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Progress of Waste Rubber in the Application of Pyrolysis

更新时间：2022-09-06

- Progress of Waste Rubber in the Application of Pyrolysis
- Polymer Bulletin Vol. 30, Issue 12, Pages: 1-13(2017)
- 作者机构：
  
  1.北京化工大学材料与工程学院，先进弹性体材料研究中心，北京100029
  2.Laboratory of Reaction and Process Engineering (UMR 7274) ，CNRS-Université de Lorraine; 1 rue Grandville，BP 20451，54001 Nancy，France
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2017.12.001
  CLC：
- Published：01 December 2017，
  
  Received：02 January 2017，
  
  Revised：30 October 2017，
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Guo-hua HU, Yi-fan ZHANG, Li-qun ZHANG. Progress of Waste Rubber in the Application of Pyrolysis. [J]. Polymer Bulletin 30(12):1-13(2017)
DOI：

Guo-hua HU, Yi-fan ZHANG, Li-qun ZHANG. Progress of Waste Rubber in the Application of Pyrolysis. [J]. Polymer Bulletin 30(12):1-13(2017) DOI： 10.14028/j.cnki.1003-3726.2017.12.001.

摘要

废橡胶的处理和循环利用是世界橡胶工业一直以来的研究重点和难点。裂解作为一种环境友好型且有潜力的固体废弃物的热处理方法，备受人们关注。废橡胶通过裂解不仅能有效地解决废橡胶对环境造成的污染，而且能回收三类有价值的裂解产物：裂解炭、裂解油和气。本文综述了真空移动床、固定床、回转窑、流化床、微波和催化裂解等典型的废橡胶裂解工艺方法，概述了影响废橡胶裂解过程中的主要因素，详细地分析了裂解产物的组成、性质及应用。废橡胶裂解的核心是能在获得高品质的裂解产物的同时，最大程度地降低裂解过程对能量的消耗。如何开发出经济性更佳，资源利用更彻底的热解工艺及获得价值更高的裂解产品是今后废轮胎热解技术研究的主要方向。

Abstract

The diposing and recycling of waste rubber is the important and difficult point in the world rubber industry. Pyrolysis is environmentally-friendly and potential solid waste treatment method

attracting a large number of people's attention. The pyrolysis of scrap rubber can solve the environmental pollution efficiently caused by these dumped rubber

but also can recycle three useful products: pyrolytic carbon

pyrolytic oil and gas. The typical pyrolysis reactors and techniques of waste rubber are overviewed in this paper

including vacuum-moving bed reactor

fixed bed reactor

fluidized bed reactor

rotary kiln reactor

microwave assisted pyrolysis and catalytic pyrolysis. The effects of the main process conditions are systematically outlined. The composition

physicochemical properties and application of the resulting products are also detailed analysis. The key of waste rubber pyrolysis is to obtain high-quality products

while reducing the consumption of energy to the greatest extent. As a result

to develop an economic

energy-saving and to obtain higher value of pyrolytic products is the main direction of waste rubber pyrolysis technology.

关键词

废橡胶裂解裂解技术裂解产品

Keywords

Waste rubberPyrolysisPyrolysis technologyPyrolysis products

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