02061nmc a2200349 4500 20260520005650.0 260224s xxu CD W938 1 0013960 WPC (16th.) A NEW WAY TO DEAL WITH THERMAL BALANCE IN FLUID CATALYTIC CRACKING PROCESS 12/09/06 ; 26/08/2003 3 p. Resumen del autor, extraído del trabajo. Thermal balance is the heart of the fluid catalytic cracking process. An innovative approach to the thermal balance is disclosed, based on the cooling of a slip stream of regenerated catalyst to the riser under controlled conditions and its mixture with a major stream of hotter regenerated catalyst prior to the contact with the feedstock. As a result, the control of the catalyst circulation is rendered independent from the heat balance of the unit, with reduction of the undesirable thermal cracking, and therefore lower coke and fuel gas products with increasing gasoline yield and quality.The new proprietary process, the so-called IsoCat, is mainly suited for residue cracking and its first commercial application will be a 44,000 BPD grass roots residue FCC unit. The basic engineering is concluded and engineering/construction is under settlement. v. 3, p. 158-160 CONGTP Ramos, José Geraldo F. 9791 Mozart Fusco, José 9792 Freire Sandes, Emanuel 9793 Einsfeldt, Mônica 9794 Bampi, Moacir José 9795 Petrobras 547 Fábrica Carioca de Catalisadores 9796 World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) 34 Mozart Fusco, José 9792 Freire Sandes, Emanuel 9793 Einsfeldt, Mônica 9794 Bampi, Moacir José 9795 Petrobras 547 Fábrica Carioca de Catalisadores 9796 Ramos, José Geraldo F. 9791 133528 133528 0 0 0 0 204447 BAAB BAAB CD W938 1 0013960 2026-03-04 200006018 0 CD W938 1 0013960 200006018 2026-03-04 14:03:21 2026-03-04 ARCHIVO