Zobrazeno 1 - 10
of 13
pro vyhledávání: '"L B A Veiga"'
Publikováno v:
Cerâmica, Vol 61, Iss 357, Pp 6-13 (2015)
O agregado de sílica fundida é uma matéria-prima que se mostra adequada para o desenvolvimento de concretos para aplicação em riser de unidade de craqueamento catalítico fluido de petróleo (UFCC). A sua baixa densidade aparente e reduzida cond
Externí odkaz:
https://doaj.org/article/569b3324422a40fca466087998e25f28
Publikováno v:
Cerâmica, Vol 58, Iss 345, Pp 8-13 (2012)
Na indústria petroquímica a unidade de craqueamento catalítico fluidizado de petróleo é um importante equipamento para aplicação de concretos refratários devido à necessidade de se obter produtos especializados. Normalmente, a seleção dest
Externí odkaz:
https://doaj.org/article/013a0fb8e5f844e6a691641d6c03ced3
Publikováno v:
Ceramics International. 39:2611-2617
Cold-erosion tests are usually applied for refractory castable evaluation in petrochemical industries, mainly for materials used in cyclones and risers of fluidized catalytic cracking units (FCCU). Due to the fact that in the operation, the refractor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::460c5661759e89838a71173a0afb386c
https://doi.org/10.1016/j.ceramint.2012.09.026
https://doi.org/10.1016/j.ceramint.2012.09.026
Publikováno v:
Cerâmica. 57:231-236
A avaliação do emprego de concretos refratários nanoligados em aplicações onde ocorre desgaste por erosão é de importante interesse devido aos estudos recentes que indicam esta rota como uma alternativa à substituição do cimento de aluminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a88895a8751e7ec55f58714c0a9cacb
https://doi.org/10.1590/s0366-69132011000200016
https://doi.org/10.1590/s0366-69132011000200016
Autor:
Marco A. Bitencourt, L B A Veiga, Noemi F. Pereira, Raul C. Ribeiro, E R Vieira, Iglenir J. Cavalli, Neiva Magdalena, Daniela Pilonetto, Ricardo Pasquini
Publikováno v:
Brazilian Journal of Medical and Biological Research. 42:237-243
Fanconi anemia is a rare hereditary disease showing genetic heterogeneity due to a variety of mutations in genes involved in DNA repair pathways, which may lead to different clinical manifestations. Phenotypic variability makes diagnosis difficult ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2838f17d4b3c91396fbcda7a9d8ac0a2
https://doi.org/10.1590/s0100-879x2009000300004
https://doi.org/10.1590/s0100-879x2009000300004
Publikováno v:
Insight - Non-Destructive Testing and Condition Monitoring. 45:754-757
The ultrasonic pulse-echo technique is widely employed in industry for the detection of discontinuities in materials. In spite of all the progress in automation, defect classification is still a difficult task and it demands an expert with good knowl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74e4bb797ce02118cab380ad0cf2575
https://doi.org/10.1784/insi.45.11.754.52965
https://doi.org/10.1784/insi.45.11.754.52965
Publikováno v:
Cerâmica, Volume: 58, Issue: 345, Pages: 13-8, Published: MAR 2012
Cerâmica v.58 n.345 2012
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica v.58 n.345 2012
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Na indústria petroquímica a unidade de craqueamento catalítico fluidizado de petróleo é um importante equipamento para aplicação de concretos refratários devido à necessidade de se obter produtos especializados. Normalmente, a seleção dest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a00fca12db33475f9edb5200eebbe2b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000100003&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000100003&lng=en&tlng=en
Autor:
A. Magrini, L. B. E. Veiga
Publikováno v:
WIT Transactions on Ecology and the Environment.
Continuous population growth, increasing industrialization and expanding irrigated agriculture are all placing a strain on scarce water supplies, including serious depletion of aquifers. To address this reality, in Brazil Law 9433, enacted in 1997, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ddb70188dee05d1ace20a784544983
https://doi.org/10.2495/wrm110041
https://doi.org/10.2495/wrm110041
Publikováno v:
WIT Transactions on Ecology and the Environment.
Abandoned industrial contaminated sites, the so called brownfields, represent a worldwide concern. Decades of neglect have left a legacy of these previous industrial areas all over Rio de Janeiro’s State (RJS), Brazil, where industrial waste was an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ebeef0686e2e1341c5eccc2be1a9acc
https://doi.org/10.2495/bf100171
https://doi.org/10.2495/bf100171
Publikováno v:
WIT Transactions on Ecology and the Environment.
This paper presents the Eco Industrial Park (EIP) concept, an environmental management tool that is being spread in many nations as an industrial model that can reconcile the three “Es” of sustainability – environment, social equity and economi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05ef58c6e978e11f43cbcead8859faa
https://doi.org/10.2495/wm080411
https://doi.org/10.2495/wm080411