EP 3645670 A1 20200506 - OPERATING SYSTEMS FOR CATALYTIC REFORMING
Title (en)
OPERATING SYSTEMS FOR CATALYTIC REFORMING
Title (de)
BETRIEB VON ANLAGEN FÜR DAS KATALYTISCHE REFORMING
Title (fr)
FONCTIONNEMENT DE SYSTÈMES POUR LE REFORMAGE CATALYTIQUE
Publication
Application
Priority
- EP 17178519 A 20170628
- EP 2018067161 W 20180626
Abstract (en)
[origin: WO2019002320A1] The invention relates to a method for optimising the operation of a system for catalytic reforming. The system has a plurality of reactors containing a catalyst, through which working gas flows successively, wherein the composition of the working gas in the reactors changes and wherein a product results on the output side of the last reactor. According to the method, firstly specific constant properties and initial operating parameters of the system that are present during the operation are captured. A computational simulation of chemical processes in the reactors then takes place, wherein, in addition to the constant properties and the captured system operating parameters, results of a measurement of the chemical composition of the product resulting on the output side of the last reactor are incorporated. Then, a computational simulation of the chemical processes in the reactors is performed with different, varied operating parameters, wherein as varied operating parameters, in addition to a flow rate of molecular hydrogen, various temperatures of the working gas at the input of each reactor are also adjusted individually. A set of optimised operating parameters is determined from the calculated chemical composition.
IPC 8 full level
C10G 35/24 (2006.01)
CPC (source: EA EP US)
B01J 19/0013 (2013.01 - US); B01J 19/245 (2013.01 - US); C10G 35/24 (2013.01 - EA EP US); B01J 2219/0004 (2013.01 - US); B01J 2219/00063 (2013.01 - US); B01J 2219/00072 (2013.01 - US); B01J 2219/00162 (2013.01 - US); B01J 2219/00243 (2013.01 - US); C10G 2300/1044 (2013.01 - US); C10G 2300/305 (2013.01 - US); C10G 2400/26 (2013.01 - US); G01N 30/02 (2013.01 - US); G01N 2030/025 (2013.01 - US)
Citation (search report)
See references of WO 2019002320A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3421574 A1 20190102; CN 110914385 A 20200324; EA 202090045 A1 20200420; EP 3645670 A1 20200506; JP 2020525627 A 20200827; US 11248178 B2 20220215; US 2020181508 A1 20200611; WO 2019002320 A1 20190103
DOCDB simple family (application)
EP 17178519 A 20170628; CN 201880042249 A 20180626; EA 202090045 A 20180626; EP 18732131 A 20180626; EP 2018067161 W 20180626; JP 2019572767 A 20180626; US 201816624453 A 20180626