The activities of the oil industry have several impacts on the environment due to the large amounts of oily wastes that are generated. The oily sludges are a semi-solid material composed by a mixture of clay, silica and iron oxides contaminated with oil, produced water and the chemicals used in the production of oil. Nowadays both the treatment and management of these waste materials is essential to promote sustainable management of exploration and exploitation of natural resources. Biological, physical and chemical processes can be used to reduce environmental contamination by petroleum hydrocarbons to acceptable levels. The choice of treatment method depends on the physical and chemical properties of the waste as well as the availability of facilities to process these wastes. Literature provides some operations for treatment of oily sludges, such as landfilling, incineration, co-processing in clinkerization furnaces, microwave liquefaction, centrifugation, destructive distillation, thermal plasma, low-temperature conversion, incorporation in ceramic materials, development of impermeable materials, encapsulation and biodegradation in land farming, biopiles and bioreactors. The management of the technology to be applied for the treatment of oily wastes is essential to promote proper environmental management, and provide alternative methods to reduce, reuse and recycle the wastes.
This paper proposes a framework with six dimensions that can be useful for evaluating the potential and the current stage of a bio-based platform chemical. The framework considers the technological and strategic challenges to be fulfilled by a company that intends to lead a platform based on a bio-based chemical. A platform chemical should be an intermediate molecule, with a structure able to generate a number of derivatives, that is produced at a competitive cost, capable of allowing exploitation of the scale and scope economies, and inserted within a complete innovation ecosystem that is able to create value with governance mechanisms that are capable of allowing coordination of the innovation process and facilitation of the value capture by the focal company leading the platform, in our case the producer of the platform molecule. Based on these six dimensions, three potential platform chemicals - succinic acid, butanol and farnesene - are compared and discussed. It is possible to identify important differences concerning the technological dimensions and the strategic dimensions as well. Two of the molecules - farnesene and succinic acid - adhere to most of the conditions required to structure a platform chemical. However, the innovation ecosystem is not complete and the governance mechanisms are still under development, so it is not clear if they will be capable of allowing a favorable position for value capture by the platform leader. Butanol structuring for a platform does not seem promising. The potential of the molecule is apparently not high and the strategic initiatives are in general not focused on innovation ecosystem structuring.
PurposeFirms around the world seek new paths to maintain competitiveness and renew their businesses. Although entrepreneurial-orientation (EO) is extensively researched, there is some ambiguity regarding different variables that mediate the effects of such strategy on business performance. Hence, current literature lacks in-depth studies that provide useful tools for companies to implement effective change, in contrast to the quantitative methods normally applied.Design/methodology/approachThrough an in-depth case study, the authors explored whether the implementation of an entrepreneurial-oriented strategy by an incumbent firm in Brazil would renew its business and potentially increase its performance.FindingsThe study showed that performance is achieved when the pervasiveness of EO activities spurs the company's boundaries, promoting not only intraorganizational changes but also multiple-stakeholder engagement.Research limitations/implicationsThis study reinforces the idea that EO alone may not be sufficient to increase firm performance and must be considered more comprehensively. Although case studies always suffer from the problem of generalization, the authors provide a good illustration of a strategy being implemented in a constrained-resource environment.Practical implicationsThis paper contributes to practice by discussing a real-life situation of a small company from an emerging economy.Originality/valueThe authors provide a holistic view of the firm, presenting the managerial changes in a new framework, which combines EO and inward- and outward-looking perspectives.
RESUMOEste trabalho analisa a capacidade inovadora da indústria petroquímica brasileira com base na noção de competências para inovar. Partindo da visão da firma baseada em recursos (VBR), as competências para inovar são examinadas por meio de um questionário que procura identificar e avaliar o nível de desenvolvimento das competências da indústria em questão. Os resultados são analisados considerando-se as competências em quatro grupos: técnicas, organizacionais, relacionais e de meios. Os resultados indicam que a indústria detém níveis aceitáveis de competências em termos técnicos, mas nos demais grupos as competências existentes não parecem ser suficientes para que as empresas, e conseqüentemente o setor industrial que elas representam, possam ser consideradas inovadoras. As deficiências parecem ser particularmente acentuadas no grupo das competências organizacionais. Flávia Chaves Alves
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.