Selective hydrogenation of dienes in C5 fraction from catalytic cracking

• Autorzy: Pilarczyk J. , Frączek K.
• Języki publikacji: EN

Abstrakty

EN

The results of the selective hydrogenation of dienes in the C; fraction which was distillated from the light cracking gasoline and contained about 1 wt % of dienes have been presented. Hydrogenation was performed in a liquid phase in the presence of a palladium catalyst. Optimal parameters of the process have been determined, making possible to decrease the dienes content to the level below 10 ppm wt. with a simultaneous increase of the content of reactive tertiary isoamylenes in the C5 fraction by 8 wt %.

Słowa kluczowe

EN

selective hydrogenation of dienes; reactive tertiary isoamylenes; C5 fraction; TAME; TAEE

PL

selektywna hydrogenacja; węglowodory dienowe; odczynowy izoamyl; reaktywny 3-metylobutyl; reakcja C5; trój-amylo-metylo eter; trój-amylo-etylo eter

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2003
• Tom: Vol. 5, nr 4
• Strony: 93--98
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Pilarczyk J.

autor

Frączek K.

• Research and Development Center of the Refining Industry in Płock, ul. Chemików 7, 09-411 Płock, Poland, tel. [phone],

Bibliografia

• (1) K. Frączek, A. Dydak. Nafta-Gaz, 1996. 106 nr 5, 30.
• (2) New etherification process commercialized in Finland. Oil & Gas Journal. 1997, 44 - 45.
• (3) H. J. Muller, Ch. Herion, G. Meyer, P. Polanek, H. Laib. The SELOP- processes: BASF-technology for hydrogenations in the steamcracker downstream treatment. Petroleum and Coal. 1997, 37 (4), 34 - 43.
• (4) J. Cosyns, P. Travers. Processes for upgrading C3, C4 and C5 olefinic streams. Petroleum and Coal. 1997, 37 (4), 23 - 33.
• (5) lnquiry Materials - Hiils Selective Hydrogenation Process, http://www.uop.com/framesets/petrochemicals.html.
• (6) Inquiry Materials - NExSELECT Process, http://www.nesteengineering.com.
• (7) Inquiry Materials - Catalysts from BASF, http://www.basf.de/en/produkte/chemikalien/catalysts/ca/hydro.html.