Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Maria Ingrid Rocha Barbosa"'
Autor:
Luciana Viana Amorim, Maria Ingrid Rocha Barbosa, Hélio de Lucena Lira, Heber Carlos Ferreira
Publikováno v:
Materials Research, Vol 10, Iss 1, Pp 53-56 (2007)
A study was made of the influence of ionic strength (S) on the apparent (AV) and plastic (PV) viscosities and water loss (WL) of sodium bentonite suspension with polymers. Na-bentonite was dispersed in water (4.86% w/w) of different ionic strengths (
Externí odkaz:
https://doaj.org/article/0a4001a0ff9c47d0ab53653502b132d1
Autor:
Maria Ingrid Rocha Barbosa, Luciana Viana Amorim, Klevson Ranniet de Almeida Barboza, Eugênio Pereira, Heber Carlos Ferreira
Publikováno v:
Revista Águas Subterrâneas, Vol 0, Iss 0 (2006)
Este trabalho objetiva avaliar o comportamento de bentonitas aditivadas com polímeros em fluidos de perfuração à base de água. Foram estudadas três amostras de argilas bentoníticas sódicas industrializadas, denominadas A, B e C, e sete amostr
Externí odkaz:
https://doaj.org/article/3ae8a311141b41239fa92ecbcdf70e9f
Autor:
Maria Ingrid Rocha Barbosa, Luciana Viana Amorim, Klevson Ranniet de Almeida Barboza, Eugênio Pereira, Heber Carlos Ferreira
Publikováno v:
Revista Águas Subterrâneas, Vol 0, Iss 0 (2006)
Este trabalho objetiva desenvolver compostos poliméricos para aditivação de bentonitas a serem utilizadas para preparação de fluidos de perfuração base água. Foi estudada uma amostra de argila bentonítica sódica industrializada, denominada
Externí odkaz:
https://doaj.org/article/854e4eb46d7e44f0bdd251bc42d2095f
Autor:
Bahú, Juliana Otavia, Miranda, Nahieh Toscano, Khouri, Nadia Gagliardi, Batistella, César Benedito, Cárdenas Concha, Viktor Oswaldo, Maciel, Maria Regina Wolf, Schiavon, Maria Ingrid Rocha Barbosa, Maciel Filho, Rubens
Publikováno v:
In Journal of Petroleum Science and Engineering March 2022 210
Autor:
Leonardo Vasconcelos Fregolente, Maria Ingrid Rocha Barbosa Schiavon, F. B. Santos, Nahieh Toscano Miranda, M.R. Wolf Maciel
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 146:2503-2514
Hydrogel of poly(acrylamide-co-sodium acrylate) may be used to remove water from liquid fuels. Synthesis, characterization, and thermal degradation kinetic are reported in this article. The hydrogel was obtained by free radical polymerization, using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53f37d4d9d15648ec36c20c5cb62005
https://doi.org/10.1007/s10973-020-09899-y
https://doi.org/10.1007/s10973-020-09899-y
Cultivation of Chlamydomonas reinhardtii in Anaerobically Digested Vinasse for Bioethanol Production
Autor:
Vlada B. Veljković, Maria Ingrid Rocha Barbosa Schiavon, Marija B. Tasić, Rubens Maciel Filho, Bruno Colling Klein, Anderson J. Bonon
Publikováno v:
Waste and Biomass Valorization. 12:857-865
This study describes a new algal biofuel process that integrates sugarcane biorefinery wastewater treatment by nutrient removal with algae into bioethanol. The process is free of common industrial problems, including algal contamination, nutrients an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec561eca50a558f5ba50b3467211ff8
https://doi.org/10.1007/s12649-020-01034-0
https://doi.org/10.1007/s12649-020-01034-0
Cultivation of Chlamydomonas reinhardtii in anaerobically digested vinasse for bioethanol production
Publikováno v:
Repositório da Produção Científica e Intelectual da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Repositório Institucional da Unicamp
Agradecimentos: This work was supported by Fundação de Amparo à Pesquisa do Estado de São Paulo-FAPESP (grant numbers 17/14056-9 and 15/20630-4). Authors are also thankful for the Ministry of Education, Science and Technological Development of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::774e179a7a8c6e1580b584bf220ecea8
Autor:
Juliana Otavia Bahú, Nahieh Toscano Miranda, Nadia Gagliardi Khouri, César Benedito Batistella, Viktor Oswaldo Cárdenas Concha, Maria Regina Wolf Maciel, Maria Ingrid Rocha Barbosa Schiavon, Rubens Maciel Filho
Publikováno v:
Journal of Petroleum Science and Engineering. 210:110089
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b6642d81f33552d019657defdb77418
https://doi.org/10.1016/j.petrol.2021.110089
https://doi.org/10.1016/j.petrol.2021.110089
Autor:
Natalia L. Parada Hernandez, Maria Regina Wolf Maciel, Anderson J. Bonon, Rubens Maciel Filho, Juliana O. Bahú, Maria Ingrid Rocha Barbosa
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 426:550-556
In order to obtain monomers from vegetable source, the castor oil epoxidation process was investigated. The catalytic system used in this work, H2O2/alumina/ethyl acetate, can be considered as a green system, free of heavy metals and toxic solvents.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab09c6f680a4fd5d1654c5290ef8815
https://doi.org/10.1016/j.molcata.2016.08.005
https://doi.org/10.1016/j.molcata.2016.08.005