METHOD AND APPARATUS FOR CATALYTIC CRACKING

An apparatus (100) for catalytic cracking of feedstock includes a first channel (102) in which a feedstock is treated with an adsorbent to obtain a treated intermediate. The apparatus further comprises a separator-reactor vessel (104). The separator-reactor vessel (104) includes an adsorbent separat...

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Hauptverfasser:	THAKUR, RAM MOHAN, DAS, SATYEN KUMAR, GUPTA, BANDARU VENKATA HARI PRASAD, DIXIT, JAGDEV KUMAR, RAJAGOPAL, SANTANAM, KARTHIKEYANI, ARUMUGAM VELAYUTHAM, BHATTACHARYYA, DEBASIS, KASLIWAL, PANKAJ, ROY, SUDIPTA, SAIDULU, GADARI, MISHRA, GANGA SHANKAR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Beschreibung
Zusammenfassung:	An apparatus (100) for catalytic cracking of feedstock includes a first channel (102) in which a feedstock is treated with an adsorbent to obtain a treated intermediate. The apparatus further comprises a separator-reactor vessel (104). The separator-reactor vessel (104) includes an adsorbent separating region (112) to remove the adsorbent from the treated intermediate. The separator-reactor vessel (104) further includes a second channel (114) connected to the adsorbent separating region (112). The treated intermediate is contacted with a catalyst in the second channel (114) to produce a cracking yield. The second channel (114) terminates in a catalyst separating region (116) of the separator-reactor vessel (104). The catalyst is^removed from the cracking yield in the catalyst separating region (116). The separator-reactor vessel (104) further includes a physical partition (144) disposed between the adsorbent separating region (112) and the catalyst separating region (116) to separate the two regions.