Catalytic Reforming：

• Research on catalytic reforming technology

• Development of fixed-bed catalytic reforming process under low pressure

• Commercial application of reforming catalysts

• Development and commercial applicaito of hdo-18 catalyst for reformate slectively hydrodeolefine

Environmentally Friendly Refining And Chemical Technology　<<

Ⅴ.Catalytic Reforming

• RESEARCH ON CATALYTIC REFORMING TECHNOLOGY

  Xu Yuanguo Sun Fengduo Chen Yuzhuo Zhang Lijuan　　　　　

  Abstract 　This paper introduces a series of catalytic reforming catalysts developed by fripp, including catalyst CB-8 with ultra-low content of platinum, CB-5b and CB-11, and the new types of reforming catalysts, FPR-8 and FPR-9. Combined applications of CB-5B and CB-8, CB-11 and CB-8, separation-loading-technology for the catalyst and its commercial application are also presented.

  　

• DEVELOPMENT OF FIXED-BED CATALYTIC REFORMING PROCESS
  UNDER LOW PRESSURE

  Xu Yuanguo Guan Guanjun Wang Yuliang Chen Yuzhuo　　　　

  Abstract 　The new catalytic reforming process under low pressure of 0.88Mpa, developed by FRIPP, is described in this paper. Using this process, the same economic profit can be obtained to that by using the first generation of continuous reforming (CCR) process under the same pressure.

  　

• COMMERCIAL APPLICATION OF REFORMING CATALYSTS

  Guan Guanjun　　　　

  Abstract　 This paper summarizes the achievements and practical experience in the commercial applications of series of CB-8 catalysts. The technologies for catalyst start-up, operation and regeneration of catalysts are also introduced. The application results proved that proper commercialized technology is important to maintain an optimum and stable long-term operation with high efficiency.

  　

• DEVELOPMENT AND COMMERCIAL APPLICAITO OF HDO-18 CATALYST FOR REFORMATE SLECTIVELY HYDRODEOLEFINE

  Zhang Lijuan Chen Yuzhuo　　　　

  Abstract　 This paper introduces a noble metal Pt catalyst supported on Al₂O₃. Using this catalyst and its corresponding technology to hydrodeolefine the benzene in the reformate, the whole fraction of reformate from SCR (semi-regenerative reforming) and BTX in the reformate from the second generation CCR (continuous catalytic reforming), the bromine indexes of the products were reduced from 1000~5000mgBr/100g-oil to 100mgBr/100g-oil and the loss of aromatics was below 0.5 per cent, meeting the product specification. This may replace the conventional technology of after-hydrofining and clay-refining,