PROCESS FOR STARTING UP A GAS PHASE OXIDATION REACTOR

A process for preparing carboxylic acids and/or carboxylic anhydrides by gas phase oxidation of aromatic hydrocarbons, in which a gas stream comprising at least one aromatic hydrocarbon and molecular oxygen is passed continuously over a catalyst thermostatted by a heat carrier medium, which comprise...

Full description

Saved in:
Bibliographic Details
Main Authors FISCHER, NICO FREDERIK, KRÄMER, MICHAEL, ALLMANN, HANS-MARTIN, ZÜHLKE, JÜRGEN
Format Patent
LanguageEnglish
French
German
Published 04.05.2016
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

Abstract A process for preparing carboxylic acids and/or carboxylic anhydrides by gas phase oxidation of aromatic hydrocarbons, in which a gas stream comprising at least one aromatic hydrocarbon and molecular oxygen is passed continuously over a catalyst thermostatted by a heat carrier medium, which comprises keeping the temperature of the heat carrier medium constant during the startup of the reactor for at least 24 hours, during which neither the loading of the gas stream with hydrocarbons nor the gas stream volume is increased by more than 3%.
AbstractList A process for preparing carboxylic acids and/or carboxylic anhydrides by gas phase oxidation of aromatic hydrocarbons, in which a gas stream comprising at least one aromatic hydrocarbon and molecular oxygen is passed continuously over a catalyst thermostatted by a heat carrier medium, which comprises keeping the temperature of the heat carrier medium constant during the startup of the reactor for at least 24 hours, during which neither the loading of the gas stream with hydrocarbons nor the gas stream volume is increased by more than 3%.
Author FISCHER, NICO FREDERIK
ZÜHLKE, JÜRGEN
KRÄMER, MICHAEL
ALLMANN, HANS-MARTIN
Author_xml – fullname: FISCHER, NICO FREDERIK
– fullname: KRÄMER, MICHAEL
– fullname: ALLMANN, HANS-MARTIN
– fullname: ZÜHLKE, JÜRGEN
BookMark eNrjYmDJy89L5WQwDQjyd3YNDlZw8w9SCA5xDArx9HNXCA1QcFRwdwxWCPBwDHZV8I_wdHEM8fT3UwhydXQO8Q_iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGBobG5hYmjkbGRCgBAI4IKNs
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate VERFAHREN ZUM ANFAHREN EINES GASPHASENOXIDATIONSREAKTORS
PROCÉDÉ DE DÉMARRAGE D'UN RÉACTEUR D'OXYDATION EN PHASE GAZEUSE
ExternalDocumentID EP3013784A2
GroupedDBID EVB
ID FETCH-epo_espacenet_EP3013784A23
IEDL.DBID EVB
IngestDate Fri Jul 19 15:11:39 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
German
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_EP3013784A23
Notes Application Number: EP20140818631
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160504&DB=EPODOC&CC=EP&NR=3013784A2
ParticipantIDs epo_espacenet_EP3013784A2
PublicationCentury 2000
PublicationDate 20160504
PublicationDateYYYYMMDD 2016-05-04
PublicationDate_xml – month: 05
  year: 2016
  text: 20160504
  day: 04
PublicationDecade 2010
PublicationYear 2016
RelatedCompanies BASF SE
RelatedCompanies_xml – name: BASF SE
Score 3.0352046
Snippet A process for preparing carboxylic acids and/or carboxylic anhydrides by gas phase oxidation of aromatic hydrocarbons, in which a gas stream comprising at...
SourceID epo
SourceType Open Access Repository
SubjectTerms ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Title PROCESS FOR STARTING UP A GAS PHASE OXIDATION REACTOR
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160504&DB=EPODOC&locale=&CC=EP&NR=3013784A2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT4MwEL8s06hvOjXOr_TB8EZkrgx4IIYV2GYyaICZvS0wSrKXbXEY_32vDZu-6FvTJtf2mrvfXXt3BXjKRR9ROLd0ozQsndp5Ty8MO9ervJQRbSU1HZkoPI0G4xl9m5vzFqz2uTCqTuiXKo6IErVEea-Vvt7-XGL5KrZy91yssGvzGmaurzXecQ-Nczx0f-gGPPZjpjGGLS1K3L4srWdTD7X1EVrRlhSG4H0ok1K2vxElPIdjjsTW9QW0StGBU7b_eK0DJ9PmvRubjejtLsHkScyQWwTdNpJmaIdOohGZceKRkZcSPvbSgMTzia8unUgSeCyLkysgYZCxsY7zLw57XQT8sNL-NbTXm7W4AeIIWxTOckll8ZyK2gU1SoQVhPqXyqmE6EL3TzK3_4zdwZlkmgrgo_fQrj8-xQOCbF08KvZ8AwnRe2w
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dT4MwEL8s0zjfdGqcn30weyMy6QQeFsMKDHQDwpjhjcAoyV62xWH897022_RF35o2ubbX3P3u2rsrwEPONUThXFfUUtUVauQ9pVCNXKnyUkS0lbRvikThSfDszehr2k8bsNjlwsg6oV-yOCJK1BzlvZb6ev1ziWXL2MrNY7HArtWLmwzs7tY77qFxjoduDwdOFNoh6zKGrW4QDzRRWs-gFmrrA7SwdSEMzvtQJKWsfyOKewKHERJb1qfQKHkbWmz38Vobjibb925sbkVvcwb9KA4Zcoug20amCdqhfjAis4hYZGRNSeRZU4eEqW_LSycSOxZLwvgciOskzFNw_my_18yJ9ivVLqC5XC35JRCTG7ww53MqiudU1CioWiKsINQ_VWbFeQc6f5K5-mfsHlpeMhlnYz94u4ZjwUAZzEdvoFl_fPJbBNy6uJOs-gb-uX5f
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PROCESS+FOR+STARTING+UP+A+GAS+PHASE+OXIDATION+REACTOR&rft.inventor=FISCHER%2C+NICO+FREDERIK&rft.inventor=KR%C3%84MER%2C+MICHAEL&rft.inventor=ALLMANN%2C+HANS-MARTIN&rft.inventor=Z%C3%9CHLKE%2C+J%C3%9CRGEN&rft.date=2016-05-04&rft.externalDBID=A2&rft.externalDocID=EP3013784A2