| dc.creator | Da Rosa G.S. | |
| dc.creator | Junior A.M. | |
| dc.creator | Dos Santos Rocha S.C. | |
| dc.date | 2011 | |
| dc.date | 2015-06-30T20:29:30Z | |
| dc.date | 2015-11-26T14:50:24Z | |
| dc.date | 2015-06-30T20:29:30Z | |
| dc.date | 2015-11-26T14:50:24Z | |
| dc.date.accessioned | 2018-03-28T22:01:35Z | |
| dc.date.available | 2018-03-28T22:01:35Z | |
| dc.identifier | 9782854289787 | |
| dc.identifier | Microwave And Rf Power Applications: Proceeding Of The 13th International Conference On Microwave And Radio Frequency Heating, Ampere 2011. Editions Cepadues, v. , n. , p. 282 - 285, 2011. | |
| dc.identifier | | |
| dc.identifier | | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84907027157&partnerID=40&md5=1f1dbc97de7fcff5f670340e4405d768 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/108130 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/108130 | |
| dc.identifier | 2-s2.0-84907027157 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1254151 | |
| dc.description | Poly-hydroxybutirate (PHB) is a biodegradable thermoplastic polyester that can be considered analogous to many conventional petroleum-derived plastics currently in use. In Brazil, PHB is produced by bacterial fermentation of the sugarcane in a process integrated to the sugar and ethanol industrial chain. Drying is an important step of PHB production because an adequate post-processing can be achieved only at moisture contents lower than 0.50 % (w.b.). This work aimed at investigating the influence of microwave power level and hot air conditions on drying of PHB in a combined microwave and rotating pulsed fluidized bed (RPFB) dryer. The effects of operational parameters were analyzed by a 2-level factorial design with 3 repetitions at the center point. The results showed final moisture content in the range of 0.38-0.95 % (w.b.). Temperature of the air and microwave power level had a significant influence on the drying process. The dryer proved to be appropriate to dry the PHB granules, resulting in a lower process time compared to convective drying in RPFB. | |
| dc.description | | |
| dc.description | | |
| dc.description | 282 | |
| dc.description | 285 | |
| dc.description | Assoc. for Microwave Power in Europe for,et al.,French MTT Chapter of IEEE,Institut National Polytechnique de Toulouse (INP),Research and Education (AMPERE),Universite Paul Sabatier - Toulouse IIIPublisher:Editions Cepadues | |
| dc.description | Doi, Y., (1990) Microbial Polyester, , VCH, New York | |
| dc.description | Brandl, H., Gross, R.A., Lenz, R.W., Fuller, R.C., (1990) Adv. Biochem Eng. Biotech., 41, p. 77 | |
| dc.description | Holms, P.A., Wright, L.F., Collins, S.H., (1982), Eur. Patent No. 0, 052, 459(1983), Eur. Patent No. 0, 069, 497Zhao, K., Deng, Y., Chen, J.C., Chen, G.-Q., (2003) Biomaterials, 24, p. 1041 | |
| dc.description | Gao, Y., Kong, L., Zhang, L., Gong, Y., Chen, G., Zhaoand, N., Zhang, X., (2006) Eur Polym J, 42, p. 764 | |
| dc.description | Ma, G., Yang, D., Wang, K., Han, J., Ding, S., Song, G., Nie, J., Organic-soluble chitosan polyhydroxybutyrate ultrafine fibers as skin regeneration prepared by electrospinning (2010) Journal of Applied Polymer Science, 118, pp. 3619-3624 | |
| dc.description | Mantelatto, P.E., Nazareno, A.S.D., PHB Industrial S. A., Process for extracting and recovering polyhydroxyalkanoates (PHAS) from cellular biomass (2008) Int CI C12P 7=62, , U. S. 2008=0193987 A1 | |
| dc.description | Godoi, F.C., Boin, E.A.S.F., Pereira, N.R., Rocha, S.C.S., Fluid dynamics and drying of cohesive particles of a biodegradable polymer (poly-hydroxybutyrate) in a rotating pulsed fluidized bed (2010) Drying Technology, 28 (11), pp. 1297-1306 | |
| dc.description | Drouzas, A.E., Schubert, H., Microwave application in vacuum drying of fruits (1996) Journal of Food Engineering, 28, pp. 203-209 | |
| dc.description | Decareau, R., Peterson, R., (1986) Microwave Processing and Engineering, , Ellis Horwood: Chichester, U. K | |
| dc.description | Feng, H., Tang, J., Cavalieri, R.P., Combined microwave and spouted bed drying of diced apples: Effect of drying conditions on drying kinetics and product temperature (1999) Drying Technology, 17, p. 10 | |
| dc.language | en | |
| dc.publisher | Editions Cepadues | |
| dc.relation | Microwave and RF Power Applications: Proceeding of the 13th International Conference on Microwave and Radio Frequency Heating, AMPERE 2011 | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Combined Microwave And Rotating Pulsed Fluidized Bed Drying Of Poly-hydroxybutyrate | |
| dc.type | Actas de congresos | |
