石油学报 ›› 1982, Vol. 3 ›› Issue (2): 90-102.DOI: 10.7623/syxb198202015

• 论文 • 上一篇    

石油炼制过程碳氢组成的变化及其合理利用

陈俊武   

  1. 石油工业部第二炼油设计研究院
  • 收稿日期:1981-09-02 出版日期:1982-04-25 发布日期:2013-07-08

CHANGES OF CARBON AND HYDROGEN COMPOSITION IN PETROLEUM REFINING AND THEIR EFFICIENT UTILIZATION

Chen Zunwu   

  1. The Second Planning and Research Institute for Refining of the Ministry of Petroleum Industry
  • Received:1981-09-02 Online:1982-04-25 Published:2013-07-08

摘要: 本文从石油中主要的两种元素——碳和氢的组成出发,研究其在脱碳和加氢等典型炼制过程中的变化规律,分析了采用不同过程生产所需要的石油产品时碳和氢的有效利用程度.为了在重质油品轻质化过程中取得更高的轻质油收率,指出了脱碳和加氢过程互相结合,发挥各自特点,以较小的代价实现氢碳比值合理调整的技术途径.

关键词: 催化裂化, 加氢裂化, 合理利用, 石油炼制, 延迟焦化, 脱碳, 加氢过程, 沥青质, 重金属, 分子量

Abstract: The changes of carbon and hydrogen composition of petroleum fractions and petroleum products in the process of decarbonization and hydrogenation are reviewed and their efficient utilization examined.For obtaining maximum yield of light products,an ingenious combination of hydrogenation and decarbonization is proposed for the rational adjustment of carbon and hydrogen composition at minimum cost.