Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
The processes for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved by use of essentially inert essentially anhydrous diluent gases to replace steam in the reaction streams. In particular, the use of essentia...
Saved in:
| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
30.03.1993
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | The processes for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved by use of essentially inert essentially anhydrous diluent gases to replace steam in the reaction streams. In particular, the use of essentially inert essentially anhydrous diluents which raise the composite heat capacity of the diluent gaas mixture to at least about 6.5 calories/(gram-mole) ( DEG C.) will improve selectivity to desired products and will reduce both the waste water load on the system and by-product formation. |
|---|---|
| AbstractList | The processes for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved by use of essentially inert essentially anhydrous diluent gases to replace steam in the reaction streams. In particular, the use of essentially inert essentially anhydrous diluents which raise the composite heat capacity of the diluent gaas mixture to at least about 6.5 calories/(gram-mole) ( DEG C.) will improve selectivity to desired products and will reduce both the waste water load on the system and by-product formation. |
| Author | HARKREADER; GORDON G ETZKORN; WILLIAM G |
| Author_xml | – fullname: ETZKORN; WILLIAM G – fullname: HARKREADER; GORDON G |
| BookMark | eNqFjbsKwkAQRbfQwtc3OD9gIRKMZRDFXq3DsDshE5aZZXcD5u8NKqS0OufCgbs0M1GhhekqaQcXtU_g2PckOUGjEXJLEKKGwZMQ6IsdZlaBSGg_khXQRvXEAihuGlP7TQbPdiS7tZk36BNtflyZ7fXyON92FLSmFNCOV7l-3ov9qSyOZXX4X7wBUjJC2A |
| 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 |
| ExternalDocumentID | US5198578A |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_US5198578A3 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 12:06:35 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_US5198578A3 |
| Notes | Application Number: US19900542697 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930330&DB=EPODOC&CC=US&NR=5198578A |
| ParticipantIDs | epo_espacenet_US5198578A |
| PublicationCentury | 1900 |
| PublicationDate | 19930330 |
| PublicationDateYYYYMMDD | 1993-03-30 |
| PublicationDate_xml | – month: 03 year: 1993 text: 19930330 day: 30 |
| PublicationDecade | 1990 |
| PublicationYear | 1993 |
| RelatedCompanies | PLASTICS TECHNOLOGY CORPORATION UNION CARBIDE CHEMICALS |
| RelatedCompanies_xml | – name: PLASTICS TECHNOLOGY CORPORATION – name: UNION CARBIDE CHEMICALS |
| Score | 2.4275866 |
| Snippet | The processes for oxidation of propylene to acrolein and the oxidation of propylene to acrylic acid in two stages with acrolein as an intermediate are improved... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| Title | Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930330&DB=EPODOC&locale=&CC=US&NR=5198578A |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1JT8JAFH5BNOpNUYP7HExvjch049AYaCHEhCUChhtpZ0qohymBGu2_9820WC-cpp1OJrP0ve-b9i0ATzTkDgvoUreoDKpNjabeCoKW3jAdh1mmiSAivZEHQ6s_M97m5rwCq50vjIoT-q2CI6JEMZT3VOnrdfkRy1e2ldvnMMaq5LU3dX2NF-5iqJBpQ_M7bnc88kee5nnubKIN310kKg6-nO0DOJQkWkbZ7350pE_K-j-g9M7gaIx9ifQcKpGowYm3y7tWg-NB8bsbLwvJ217AZ1usMr7BczrhsUwrkm4J8k2C_I2gElxniB4RSX7iPEcSQS6oPBZImpCASRvCWJBA8PKmbJs3yXDmWMb8Eh573anX13HQi7_1Wcwmu9nRK6iKRER1IMy2lpFtvzQZb-EZjgUMwdrADWERFnZ4DfV9vdzsf3QLp7nFH9Vp4w6q6eYrukdUTsMHtaC_twKUtQ |
| link.rule.ids | 230,309,786,891,25594,76903 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwdV1LT8JAEJ4gGvGmqMEnezC9NSJLHxwaAy0EFQqRYriRdreEetgSWqP8e6cLWC-cto_NZnfbmW-mnW8G4IEG3GQ-nas6zZJq00Zdbfp-U61ppsl0TUMQydjIA1fvTRqvU21agMWOCyPzhH7L5IgoUQzlPZX6epl_xHJkbGXyGER4KX7uepaj8C1dDBUyrSlO2-qMhs7QVmzbmowV991CQ8XEl7N1AIcGOoTSUfpoZ5yU5X9A6Z7C0QjHEukZFEJRhpK9q7tWhuPB9nc3Hm4lLzmHz5ZYrPkK_XTCo6ysSJoQtDcJ2m8EleByjegRkvgn2tRIImgLSsYCSWPisyyGMBLEFzw_yftuuqxx5dhG_AKq3Y5n91Sc9Oxvf2aT8W519BKKIhZhBQgz9HloGE91xpvowzGfIVg38IGwEBsjuILKvlGu99-qQqnnDfqz_ov7dgMnm-g_qtLaLRTT1Vd4hwidBvdyc38B0DOXnw |
| 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=Anhydrous+diluents+for+the+propylene+oxidation+reaction+to+acrolein+and+acrolein+oxidation+to+acrylic+acid&rft.inventor=ETZKORN%3B+WILLIAM+G&rft.inventor=HARKREADER%3B+GORDON+G&rft.date=1993-03-30&rft.externalDBID=A&rft.externalDocID=US5198578A |