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This article deals with the theme and problem of heterotopy from Michel Foucault's thought, a notion that little explored by him, however, potentially useful for contemporary philosophical thought. In it we show what the French philosopher calls heterotopy (localized utopia / other space) and the way it implies the notions of space, power and knowledge. To this end, we approach Foucault texts especially from the 1960s and 70s. We interpret and report in this way to the heterotopias that are part of Foucault's studies and trajectory: factory-convent, working town, psychiatric asylum, prison and Experimental University of Vincennes. We understand that prison and its mechanisms are the paradigmatic example of a modern heterotopy that still says a lot about us. This indicates, it is worth noting, the complexity and ambivalence of the Foucauldian notion of heterotopy, insofar as it can encompass a series of devices not always related: sometimes, then, a disciplinary institution and a biopolitical space, other times, an experimental university.

Trata-se aqui de apresentar a partir de Deleuze, Guattari e Foucault uma leitura do imbricamento entre capitalismo, fluxos esquizos e subjetividades. De que modo capitalismo e fluxos esquizos se opõem? A partir dos fluxos esquizos emergem novas/outras subjetividades, subjetividades individuais/coletivas combativas? A hipótese que apresentarei é de que embora o capitalismo se reinvente e avança, existem modos de vida combativos que põe em xeque o próprio capitalismo. Ou seja, a exploração e dominação capitalistas encontram seu contraposto em modos de vida que inventam outros espaços-tempos, outros modos de fazer e ver: outras subjetividades. Assim apresentar-se-á: a) Antonin Artaud e Vincent Van Gogh. b) no cinema, uma breve leitura do filme "Clube da luta". Por fim, c) no teatro a Cia Ueinzz. Na medida em que pintura, literatura, cinema, teatro podem ser espaços de criação e criação de subjetividades combativas.

Experimental validation of the process simulation a typical industrial bioethanol unit was conducted, comparing the obtained results with the information collected in an industrial plant. A standard solution containing water, ethanol and 17 congeners was chosen to represent the fermented must, whose composition was selected according to analyses of samples of industrial wines. A careful study of the vapour-liquid equilibrium of the wine components was performed. An attempt to optimise the industrial plant was conducted considering two optimising approaches: the central composite design (CCD) and the Sequential Quadratic Programming (SQP). The process was investigated in terms of bioethanol alcoholic graduation, ethanol recovery, energy consumption and ethanol loss. The results showed that the simulation approach was capable of correctly reproducing a real plant of bioethanol distillation and that the optimal conditions are slightly different from those used at the industrial plant investigated. Substantial fluctuations in wine composition were easily controlled for the two loop controls preventing an off-specification product. The optimised conditions indicate a distillation process able to produce bioethanol according to the legislation requirements and with appropriate steam consumption and loss of ethanol. However, for the production of alcohols with superior qualities, substantial changes in the production system may be required.