dc.contributor.author | Wang, S | |
dc.contributor.author | Zhang, J | |
dc.contributor.author | Peng, F | |
dc.contributor.author | Tang, Z | |
dc.contributor.author | Sun, Y | |
dc.date.accessioned | 2020-04-20T22:54:52Z | |
dc.date.available | 2020-04-20T22:54:52Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0888-5885 | |
dc.identifier.doi | 10.1021/acs.iecr.9b05350 | |
dc.identifier.uri | http://hdl.handle.net/10072/393277 | |
dc.description.abstract | A microreactor system consisting of a honeycomb microreactor and microtubing was proposed to enhance the Rh-biphephos catalyzed hydroformylation of 1-hexene. The effects of various reaction parameters were investigated. The isomerization, which turned the terminal olefins into isoolefins, occurred first in the beginning of the reaction. The increasing residence time, gas-to-liquid ratio, pressure, temperature, and biphephos/Rh ratio favored the catalytic cycle of hydroformylation, resulting in the increasing formation of aldehydes. A satisfactory yield (>90%) of aldehydes (heptanal, 2-methylhexanal) with a very high ratio between linear and branched aldehydes (L/B ratio) could be obtained in the present microreactor system under optimized conditions. Compared with the batch reactor, the used microreactor system shortened the reaction time from 3 h of the batch reactor to 30 min for a comparable aldehyde yield with higher regioselectivity to linear aldehyde. This promoting effect was attributed to the enhanced gas–liquid mass transfer in a continuous flow microreactor, which could be applied in other gas–liquid multiphase reactions. | |
dc.description.peerreviewed | Yes | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | American Chemical Society (ACS) | |
dc.relation.ispartofpagefrom | 88 | |
dc.relation.ispartofpageto | 98 | |
dc.relation.ispartofissue | 1 | |
dc.relation.ispartofjournal | Industrial and Engineering Chemistry Research | |
dc.relation.ispartofvolume | 59 | |
dc.subject.fieldofresearch | Chemical sciences | |
dc.subject.fieldofresearch | Engineering | |
dc.subject.fieldofresearchcode | 34 | |
dc.subject.fieldofresearchcode | 40 | |
dc.title | Enhanced Hydroformylation in a Continuous Flow Microreactor System | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dcterms.bibliographicCitation | Wang, S; Zhang, J; Peng, F; Tang, Z; Sun, Y, Enhanced Hydroformylation in a Continuous Flow Microreactor System, Industrial and Engineering Chemistry Research, 2020, 59 (1), pp. 88-98 | |
dc.date.updated | 2020-04-20T22:54:08Z | |
gro.hasfulltext | No Full Text | |
gro.griffith.author | Tang, Zhiyong | |