We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Counter measures for extending regeneration cycle of SHY-DL-1 C<sub>4</sub> hydroaromatization catalyst.
- Authors
Yang Desheng; Chen Yuanchun
- Abstract
There are many factors affecting regeneration cycle of C4 aromatization, which relate to the stability of production device operation and economic benefits of enterprises. Various key factors and measures of prolonging the regeneration cycle of the catalyst were introduced. The production inspection was carried on the 200 x 10³ t/a C4 hydroaromatization device of Puyang Hengrun State Building Petrochemical Co. Ltd. The results showed that by optimizing the quality of raw materials and process operating conditions, it could effectively prolong the regeneration cycle of the catalyst. The practice showed that the regeneration cycle could be extended from 90 days to 183 days, and had a good stability, so that the catalyst regeneration cycle exceeded the design value, and the economic benefits of the device was improved.
- Subjects
AROMATIZATION; AROMATIZATION catalysts; RAW materials; AROMATIC compounds; PETROLEUM engineering; RESEARCH
- Publication
Chemical Engineering of Oil & Gas / Shi You Yu Tian Ran Qi Hua Gong, 2014, Vol 43, Issue 5, p487
- ISSN
1007-3426
- Publication type
Article
- DOI
10.3969/j.issn.1007-3426.2014.05.005