EP 2917305 B1 20160907 - METHOD FOR PRODUCING PRODUCTS CONTAINING OLEFINS BY MEANS OF THERMAL STEAM CRACKING
Title (en)
METHOD FOR PRODUCING PRODUCTS CONTAINING OLEFINS BY MEANS OF THERMAL STEAM CRACKING
Title (de)
VERFAHREN ZUR HERSTELLUNG OLEFINHALTIGER PRODUKTE DURCH THERMISCHES DAMPFSPALTEN
Title (fr)
PROCÉDÉ DE FABRICATION DE PRODUITS CHARGÉS EN OLÉFINES PAR VAPOCRAQUAGE THERMIQUE
Publication
Application
Priority
- EP 12007602 A 20121108
- EP 2013003358 W 20131107
- EP 13788895 A 20131107
Abstract (en)
[origin: WO2014072058A1] A process is proposed for producing olefinic products by thermal steam cracking of a first furnace charge of hydrocarbons in at least one first cracking furnace (2) and a second furnace charge of hydrocarbons in at least one second cracking furnace (1), wherein the first furnace charge in the at least one first cracking furnace (2) is at least in part converted into a first product stream (F) and the second furnace charge in the at least one second cracking furnace is at least in part converted into a second product stream, wherein, from the first product stream (F), a first pyrolysis oil (P) is obtained and at least in part chemically processed. It is provided that the first pyrolysis oil (P), downstream of the chemical processing, is at least in part returned as furnace charge (Ρ') into the at least one first cracking furnace (2), and that the at least one first cracking furnace (2) and the at least one second cracking furnace (1) are operated at different cracking conditions.
IPC 8 full level
C10G 9/36 (2006.01); C10G 51/04 (2006.01); C10G 55/04 (2006.01); C10G 69/06 (2006.01)
CPC (source: CN EP US)
C10G 9/00 (2013.01 - US); C10G 9/36 (2013.01 - CN EP US); C10G 55/04 (2013.01 - CN EP US); C10G 69/06 (2013.01 - CN EP US); C10G 2400/20 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014072058 A1 20140515; AU 2013343861 A1 20150521; AU 2013343861 B2 20171221; BR 112015010348 A2 20170711; CN 104769082 A 20150708; CN 104769082 B 20170329; EP 2917305 A1 20150916; EP 2917305 B1 20160907; ES 2604654 T3 20170308; HU E030989 T2 20170628; JP 2016501278 A 20160118; JP 6490008 B2 20190327; KR 20150082510 A 20150715; PH 12015500964 A1 20150727; RU 2015121405 A 20161227; RU 2636148 C2 20171121; SA 515360370 B1 20160420; US 10344226 B2 20190709; US 2015284645 A1 20151008
DOCDB simple family (application)
EP 2013003358 W 20131107; AU 2013343861 A 20131107; BR 112015010348 A 20131107; CN 201380058504 A 20131107; EP 13788895 A 20131107; ES 13788895 T 20131107; HU E13788895 A 20131107; JP 2015541036 A 20131107; KR 20157014894 A 20131107; PH 12015500964 A 20150430; RU 2015121405 A 20131107; SA 515360370 A 20150430; US 201314440704 A 20131107