Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Teresa Massako Kakuta Ravagnani"'
Publikováno v:
The Canadian Journal of Chemical Engineering. 79:881-890
Separation efficiency in distillation operations can be improved by modifying the characteristics of the dispersions formed on the trays. The present work reports on the hydrodynamic and mass transfer characteristics of liquid-solid-vapour dispersion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a9e37b7b575cd4405fd3b23e28e730
https://doi.org/10.1002/cjce.5450790606
https://doi.org/10.1002/cjce.5450790606
Autor:
Juliana Belincanta, João Alexandre Ferreira da Rocha Pereira, Teresa Massako Kakuta Ravagnani
Publikováno v:
The Canadian Journal of Chemical Engineering. 83:582-585
This paper investigates some aspects of the parastillation process, which employs a unique distillation column. A laboratory scale apparatus was used to study the parastillation column. Experiments were carried out under total and partial reflux cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f47fec6e6eaa240bb9bdaf2aa068068a
https://doi.org/10.1002/cjce.5450830324
https://doi.org/10.1002/cjce.5450830324
Publikováno v:
The Scientific World Journal, Vol 2016 (2016)
The Scientific World Journal
The Scientific World Journal
Styrene is an important monomer in the manufacture of thermoplastic. Most of it is produced by the catalytic dehydrogenation of ethylbenzene. In this process that depends on reversible reactions, the yield is usually limited by the establishment of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::162961cb63a72d705af44ff91c2d5729
https://doaj.org/article/e79b2f8256f94b05964f174c9fd5bacd
https://doaj.org/article/e79b2f8256f94b05964f174c9fd5bacd
Autor:
Eneida Sala Cossich, Edson Antonio da Silva, Célia Regina Granhen Tavares, Lúcio Cardozo Filho, Teresa Massako Kakuta Ravagnani
Publikováno v:
Adsorption. 10:129-138
This work aimed at modeling chromium biosorption using the biomass of seaweed Sargassum sp. in a fixed-bed column. The mathematical model used was obtained from the mass balance of the component in the liquid phase and in the biosorbent material. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0a612c80218ee51d4de8537b26233f
https://doi.org/10.1023/b:adso.0000039868.02942.47
https://doi.org/10.1023/b:adso.0000039868.02942.47
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 35:557-563
One technique that has been largely used in the production of anhydrous ethanol is the azeotropic distillation with benzene, whose carcinogenic properties are well known. The present work reports on the extractive distillation by salt effect using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89406bfbb3ed812d970d4691e6b7a87a
https://doi.org/10.1252/jcej.35.557
https://doi.org/10.1252/jcej.35.557
Two process flowsheets were proposed for the production of anhydrous ethanol from a diluted aqueous solution of ethanol via extractive distillation with potassium acetate. In the first process, the diluted ethanol is directly fed in a salt distillati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3166c71891f6b4f7eaec78d45fd0603
https://doi.org/10.1016/s1570-7946(02)80070-0
https://doi.org/10.1016/s1570-7946(02)80070-0
Autor:
Gomes, Maria Carolina Sérgi
Publikováno v:
Repositório Institucional da Universidade Estadual de Maringá (RI-UEM)
Universidade Estadual de Maringá (UEM)
instacron:UEM
Universidade Estadual de Maringá (UEM)
instacron:UEM
This study investigated the efficiency of micro- and ultrafiltration with ceramic membranes in separating and purifying biodiesel produced by ethylic transesterification of vegetable oils, using sodium hydroxide as a catalyst. The influence of temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::2786e21cff7846ab8c1b298c6945557c
http://repositorio.uem.br:8080/jspui/handle/1/3636
http://repositorio.uem.br:8080/jspui/handle/1/3636