文章信息/Info

Title:

Progress in Reclaiming Technology and Novel Reclaiming Agent of Waste Rubber

作者:

史金煒; 張立群; 江寬; 趙為; 任東云; 葛佑勇

(1.北京化工大學 北京市新型高分子材料制備與加工重點實驗室,北京100029)��
(2.北京化工大學 教育部納米材料先進制備技術與應用科學重點實驗室,北京100029)

Author(s):

SHI Jinwei;  ZHANG Liqun; JIANG Kuan; ZHAO Wei; REN Dongyun; GE Youyong

 (1.Key Laboratory of Beijing City for Preparation and Processing of Novel Polymer Materials,Beijing University of Chemical Technology, Beijing 100029, China)(2.Key Lab for Nanomaterials , Ministry of Education,Beijing University of Chemical Technology,��Beijing 100029,China)

關鍵詞:

廢橡膠; 再生; 再生技術; 再生劑

DOI:

10.7502/j.issn.1674-3962.2012.04.07

文獻標志碼:

A

摘要:

廢橡膠再生技術是世界橡膠工業一直以來的研究重點和難點，有效再生廢橡膠是節約資源、保護環境的必然要求。本文綜述了典型的廢橡膠物理、化學再生技術及原理，系統闡述并評價了雙螺桿擠出機再生法、利用超臨界CO��2再生法、微生物再生法、力化學再生法等幾種新型并具有較好應用前景的再生方法，并對廢橡膠化學再生劑的最新研究進展進行了概述。廢橡膠再生技術的核心是在獲得較高線性化的同時，最大程度的保護橡膠主鏈。同時，發展一種高效、節能、環保的再生技術將是今后努力的方向。��

Abstract:

Reclaiming of waste rubber has been an important and difficult point in world rubber industry, reclaiming the waste rubber effectively is essential for saving resources and protecting the environment. The typical reclaiming technologies and principles of the waste rubber are overviewed; furthermore, several novel reclaiming methods having promising applying prospect, such as method of using twin�瞫crew extruder, method of using Supercritical Carbon Dioxide, method of microbial desulfurization and mechanochemical reclaiming method, are systematically discussed. And then, progresses in novel chemical reclaiming agent of waste rubber are also presented. The key of the reclaiming technology is to gain a high linear content while protecting the main�瞔hain as strong as possible. As a result, to develop an effective, energy saving and environmental reclaiming method is the goal to work towards future.