Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Daniela Soledad Laoretani"'
Autor:
Danilo Alexander Figueroa Paredes, Betzabet del Valle Morero, Daniela Soledad Laoretani, Ramiro Julián Sánchez, Oscar Alberto Iribarren, José Espinosa
In this paper, concentration of a bitter extract with simultaneous recovery of ethanol via either nanofiltration or pervaporation is studied from economic and environmental standpoints. The production of a bitter non-alcoholic beverage requires an ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb692e1de2303a8a9893bf04b9a25e2d
https://www.sciencedirect.com/science/article/pii/S138358661934300X
https://www.sciencedirect.com/science/article/pii/S138358661934300X
Autor:
Danilo Alexander Figueroa Paredes, Daniela Soledad Laoretani, Mauren Fuentes, Yurany Villada, Ramiro Julián Sánchez, José Espinosa
Publikováno v:
Separation and Purification Technology. 267:118625
In this paper, the conceptual design of a hybrid process consisting of a dealcoholization task via nanofiltration followed by a permeate valorization task via distillation is deeply investigated for the case of a lager beer. To this end, we resorted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df88173bf2a2f6d088d7ae84513d2a7
https://doi.org/10.1016/j.seppur.2021.118625
https://doi.org/10.1016/j.seppur.2021.118625
Autor:
Danilo Alexander Figueroa Paredes, Juan Zelin, Daniela Soledad Laoretani, José Espinosa, Aldo R. Vecchietti, Rafael R. A. Vargas
Publikováno v:
Separation and Purification Technology. 189:296-309
In this work, the pervaporation-distillation hybrid process is proposed to accomplish the separation of the azeotropic mixture methanol-methyl acetate.First, the separation performance of four membranes of a medium-high flux (Pervap 2256, Pervap 2255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47e58df2f5efa2271711a7db442ebc13
https://doi.org/10.1016/j.seppur.2017.08.027
https://doi.org/10.1016/j.seppur.2017.08.027
Autor:
Daniela Soledad Laoretani, Ramiro Julián Sánchez, Danilo Alexander Figueroa Paredes, Oscar Alberto Iribarren, José Espinosa
Publikováno v:
Separation and Purification Technology. 251:117331
In this paper, we will analyze the economic and environmental performance of three different technologies for the on-site concentration of a bitter extract of herbs with simultaneous reduction of its alcoholic content to be able to obtain a beverage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b0a19813a69a72f8b9c258c6ff9002f
https://doi.org/10.1016/j.seppur.2020.117331
https://doi.org/10.1016/j.seppur.2020.117331
In cases when the separation achieved by one molecular distillation stage is not sharp enough, it is resorted to multiple stage schemes. This brings the issue of how to recycle the intermediate streams to optimize the process. The present paper propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0bfa96d53fb7e0f5e0f6234371e7c89
http://linkinghub.elsevier.com/retrieve/pii/S0263876217306664
http://linkinghub.elsevier.com/retrieve/pii/S0263876217306664
Publikováno v:
Chemical Engineering Research and Design. 100:135-147
Three processes to obtain GAA from the soapstock residue of oil refineries were compared inthis work. The first process is the originally proposed by Dowd and Pelitire (2001. Ind. CropsProd. 14, 113) in which the mother liquor from the last crystalli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edbcb787f5d72eed24c6ed66ec1e4217
https://doi.org/10.1016/j.cherd.2015.05.017
https://doi.org/10.1016/j.cherd.2015.05.017
Batch deodorization is used for small production capacities e.g. 50 to 100 ton/day of edible oil or, due to its flexibility, in plants where the type of oil to be processed is frequently changed. However, the times required to process a batch are qui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::124075e5d09329cafb3b70a7d5f50c72
http://www.informmagazine-digital.org/informmagazine/may_2017?pg=32#pg32
http://www.informmagazine-digital.org/informmagazine/may_2017?pg=32#pg32
In this work a model is proposed to select among process alternatives that take soapstock as raw material, with the aim of maximizing economical performance, as well as disposing soapstock in an environmentally conscious way. This aim has been approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75265726083d0f683583f558f3bc15b3
https://www.sciencedirect.com/science/article/pii/S0960308516301511
https://www.sciencedirect.com/science/article/pii/S0960308516301511
This paper addresses the potential of a process alternative aimed at improving the efficiency of batch deodorizers, coupling them to a small continuous desorption packed column: the steam exiting the batch deodorizer is fed to the bottom of the colum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::338aa56b753028b111d57d32fadc5ee0
https://www.sciencedirect.com/science/article/pii/S0260877416302849
https://www.sciencedirect.com/science/article/pii/S0260877416302849
With the aim of both adding value by recovering tocopherols from a natural source and promoting environmental care, this work studies how to select among available technological alternatives for the processing of deodorizer distillate oil (DDO), whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4710fb49831fcdde740980cd3a7abd66
http://pubs.acs.org/doi/abs/10.1021/ie500211u
http://pubs.acs.org/doi/abs/10.1021/ie500211u