燃料与化工 ›› 2019, Vol. 50 ›› Issue (4): 38-41.

• 煤气净化与化学产品加工 • 上一篇    下一篇

改质沥青工艺的选择

张树福  廖志强  单春华   

  1. 中冶焦耐(大连)工程技术有限公司, 大连116085
  • 出版日期:2019-07-23

Process selection for modified pitch production

Zhang Shufu  Liao Zhiqiang  Shan Chunhua   

  1. ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2019-07-23

摘要:

对釜式加热改质工艺、单炉单釜负压管式炉法、单炉双釜负压管式炉法、双炉双釜负压管式炉法生产改质沥青工艺进行介绍比较,为选择一条规模合适、产品质量稳定、节能减排的沥青改质工艺提供参考。

Abstract:

Comparison is made for modified pitch-making process,such as reactor type heating process,negative pressure single furnace single reactor tubular furnace process,negative pressure single furnace double reactor tubular furnace process,and negative pressure double furnace double reactor tubular furnace process.Basis can be therefore provided for selecting a modified pitch making process in terms of a suitable capacity,stable quality of products and green production.

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