EP 1718951 A1 20061108 - CHEMICAL PRODUCTION PROCESSES, CHEMICAL PRODUCTION SYSTEMS, AND METHODS FOR MONITORING AND ALTERING REACTOR CONDITIONS
Title (en)
CHEMICAL PRODUCTION PROCESSES, CHEMICAL PRODUCTION SYSTEMS, AND METHODS FOR MONITORING AND ALTERING REACTOR CONDITIONS
Title (de)
CHEMISCHE PRODUKTIONSPROZESSE, CHEMISCHE PRODUKTIONSSYSTEME UND VERFAHREN ZUR ÜBERWACHUNG UND ÄNDERUNG VON REAKTORBEDINGUNGEN
Title (fr)
PROCEDES DE FABRICATION DE PRODUITS CHIMIQUES, SYSTEMES DE FABRICATION DE PRODUITS CHIMIQUES ET PROCEDES POUR CONTROLER ET MODIFIER DES ETATS DE REACTEUR
Publication
Application
Priority
US 2004001687 W 20040121
Abstract (en)
[origin: WO2005080942A1] The present invention includes chemical production processes and systems as well as methods for monitoring and altering reactor conditions. A method for monitoring reactor conditions includes monitoring reactant recovery stream density and altering the condition when the density reaches a predetermined amount. A chemical production system is provided that includes a reactor unit receiving a reactant recovery stream from a separation unit where the stream can be monitored by a density monitor. A chemical process is also provided that includes reacting a reactant and a starting material in a reactor unit having reactor parameters and producing a product stream that includes the reactant, a product, and a by-product. A recycle stream comprising the reactant and the by-product can be separated from the product stream and returned to the reactor unit. The recycle stream density can be monitored at least periodically and the reactor parameters altered as the density indicates an increased concentration of the by-product in the recycle stream.
IPC 8 full level
G01N 15/06 (2006.01); B01D 17/00 (2006.01); B01J 19/00 (2006.01); C07B 39/00 (2006.01); C07C 17/20 (2006.01); G01N 33/00 (2006.01); G01N 33/48 (2006.01); G01N 35/00 (2006.01); G05B 21/00 (2006.01); B01D 3/00 (2006.01)
CPC (source: EP)
B01D 17/00 (2013.01); B01D 17/0214 (2013.01); B01J 19/0006 (2013.01); C07B 39/00 (2013.01); C07C 17/206 (2013.01); B01D 3/00 (2013.01); B01J 2208/00707 (2013.01); B01J 2219/00173 (2013.01); Y02P 20/582 (2015.11)
C-Set (source: EP)
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 RO SE SI SK TR
DOCDB simple family (publication)
WO 2005080942 A1 20050901; CN 1906475 A 20070131; EP 1718951 A1 20061108; EP 1718951 A4 20071114; MX PA06008234 A 20070126
DOCDB simple family (application)
US 2004001687 W 20040121; CN 200480040658 A 20040121; EP 04704096 A 20040121; MX PA06008234 A 20040121