Global Patent Index - EP 1463789 B9

EP 1463789 B9 20070228 - STEAM-CRACKING OF FCC-GASOLINE

Title (en)

STEAM-CRACKING OF FCC-GASOLINE

Title (de)

WASSERDAMPFCRACKEN EINES FCC-BENZINS

Title (fr)

VAPOCRAQUAGE D'ESSENCE DE FCC

Publication

EP 1463789 B9 20070228 (FR)

Application

EP 03712222 A 20030109

Priority

  • FR 0300047 W 20030109
  • FR 0200244 A 20020110

Abstract (en)

[origin: WO03057802A2] Disclosed is a method for steam-cracking naphtha, according to which a charge of hydrocarbons containing a portion of paraffinic naphtha, which is modified by adding a combination of a first component containing a portion of gasoline and a second component containing a portion of at least one hydrocarbonated refinery gas, and a paraffin-rich charge containing at least one paraffin selected among propane, butane, or a mixture thereof are fed through a steam cracker in the presence of vapor. Also disclosed is a hydrocarbon composition suitable for steam-cracking, containing a portion of a paraffinic naphtha, which is modified by adding a combination of a first component containing a portion of gasoline and a second component containing a portion of at least one hydrocarbonated refinery gas and a paraffin-rich charge containing at least one paraffin selected among propane, butane, or a mixture thereof.

IPC 8 full level

C10G 9/00 (2006.01)

CPC (source: EP)

C10G 9/00 (2013.01); C10G 2300/104 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/1081 (2013.01); C10G 2300/301 (2013.01); C10G 2300/807 (2013.01); C10G 2400/20 (2013.01); Y10S 208/01 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR

DOCDB simple family (publication)

WO 03057802 A2 20030717; WO 03057802 A3 20040415; AT 329984 T 20060715; AU 2003216795 A1 20030724; CA 2471491 A1 20030717; CA 2471491 C 20110315; CN 1306011 C 20070321; CN 1615353 A 20050511; DE 60306105 D1 20060727; DE 60306105 T2 20070104; DK 1463789 T3 20061016; EP 1463789 A2 20041006; EP 1463789 B1 20060614; EP 1463789 B9 20070228; ES 2266792 T3 20070301; FR 2834515 A1 20030711; FR 2834515 B1 20060310; KR 101062768 B1 20110906; KR 20040086264 A 20041008; PT 1463789 E 20061031; US 2006089518 A1 20060427; US 7838712 B2 20101123

DOCDB simple family (application)

FR 0300047 W 20030109; AT 03712222 T 20030109; AU 2003216795 A 20030109; CA 2471491 A 20030109; CN 03802082 A 20030109; DE 60306105 T 20030109; DK 03712222 T 20030109; EP 03712222 A 20030109; ES 03712222 T 20030109; FR 0200244 A 20020110; KR 20047010782 A 20030109; PT 03712222 T 20030109; US 50126605 A 20050411