• Canada
• 2012 close

Extensive unexploited resources of heavy oil and bitumen exist, for example in Canada and Venezuela, as well as heavier deposits under the North Sea UK, which could potentially be utilized as the production of conventional light crude declines. Heavy oil and bitumen are more difficult to recover than conventional crude, requiring mining or specialized in-situ recovery techniques followed by upgrading to make them suitable for use as a fuel. Toe to heel air injection (THAITM) is an in-situ combustion and upgrading process in which air is injected to a horizontal well to feed combustion of a small fraction of the oil (up to 15 %). The heat generated causes the oil to flow along the well, where thermal upgrading reactions occur, leading to upgrading of the oil (by 4-6 API). CAPRI is a catalytic add-on to THAI in which catalyst is packed around the well to effect further catalytic upgrading reactions, such as hydrotreatment, however previous studies showed that the catalyst lifetime and process effectiveness are limited by coke deposition upon the catalyst. Additionally the costs and challenges of packing the well with pelleted catalyst prior to starting up also make the CAPRI process less economically attractive. The current proposal seeks to develop cheap, effective nanoparticulate catalysts which could be conveyed into the well by air or as slurry during operation, thereby avoiding the requirement for packing the well with catalyst prior to start up and to reduce the amount of deactivation and bed blockage that occurs by coke deposition upon pelleted catalysts. Initially, readily available iron oxide nanoparticles will be tested as a base-case. Nanoparticulate catalysts will also be prepared by supporting the metal upon bacteria, using a method in which metal containing solution is reduced in the presence of a bacterial culture, followed by centrifuge and drying which kills the live bacteria. The method has the advantages of being able to utilize scrap metal solutions and thus facilitate recycling of metals from waste sources, and it may be tuned to engineer nanoparticles of desired size and properties (e.g. crystal structures). Here we seek to develop, test and scale up the production of biogenic Fe catalysts for the upgrading of oil in the THAI process. Furthermore, waste road dusts contain deposits of catalytic metals from the exhaust of vehicular catalytic converters and these will be converted into cheap mixed metal catalysts by economically proven biohydrometallurgical methods for testing in the THAI process. Key to the effectiveness of utilizing nanoparticle catalysts will be the ability to contact them with oil in the mobile oil zone and flame front of the well, where the reaction is taking place. Studies of the rock void structure will be carried out using techniques such as X-Ray microtomography. Monte Carlo and Lattice Boltzmann simulations will be used to study the pneumatic conveying of particles into the reservoir and to study penetration and distribution of particles within the void space of the rocks. Conveying of slurry catalysts and process performance will be modeled using STARS reservoir simulation software. Evaluation of the different catalysts will be performed experimentally under real conditions using a rig developed under a previous project. The effect of variables such as gas:oil ratio, temperature, pressure and gas composition will be studied experimentally, in order to select the best catalyst and understand the conditions required for maximum upgrading. The experiments will also indicate whether catalyst deactivation occurs during use and enable conditions to be tuned to avoid deactivation.

This proposal builds on - and extends to new audiences and user communities - our NDA funded research project (2009-2012) entitled Ages and Stages: The Place of Theatre in Representations and Recollections of Ageing. It aims to develop some of the activities and research-led learning from that project and, in so doing, reach out to - and bring together - user communities who may not traditionally have worked with drama in the ways proposed here. This will be achieved through the following connected programme of drama-related activities: 1) The formation of an intergenerational theatre company at the New Vic Theatre. Through a regular series of workshops, the company will bring older and younger people together in creative, drama-based activities to enhance understanding between the generations and support the continued social engagement of both groups. 2) A touring performance. The IG company will create a touring piece(s) which can be taken out to audiences within, and beyond, North Staffordshire. We anticipate that these audiences might include local councils; primary as well as secondary schools; residential homes/housing developments for older people; community groups and higher education institutions providing professional training courses (for teachers, social workers and doctors/nurses). 3) An inter-professional training course and training materials/resources, which will aim to develop practice capabilities and age awareness amongst teachers, health and social care professionals, arts practitioners and others interested in learning about and including intergenerational theatre/drama in their practice. The IG company will act as an important resource by contributing to the development and delivery of the training sessions and providing feedback to participants. 4) A scoping exercise for a wider 'Creative Age Festival', which could leave a concrete community legacy from Ages & Stages. The project will continue to be overseen by the existing 'Ages and Stages' Advisory Group, which includes experts in drama, intergenerational practice, policy and gerontology. The group will also be refreshed by new members, including younger members of the intergenerational theatre company (aged 16-18) . The activities we propose are timely for the following reasons. First, there is a notable groundswell of interest in the arts in general and theatre/drama in particular, not simply as a cultural activity but as one which has the potential to impact positively on the well-being of older and younger people. Second, in times of scarce resources, it is important to capitalise on activities which bring people together rather than those which might pit the generations against each other. Third, there is a role for practitioners in facilitating and enabling these kinds of activities but rarely, to our knowledge, have there been opportunities for professionals from differing arenas to work together as is proposed here. Finally, it is important to make best use of existing knowledge - not just that generated from our own work but also that of colleagues. We will be drawing strongly from our collaborators, including our linked Canadian project (about the impact of theatre on health ageing, which runs until 2013), and will also remain part of the New Dynamics of Ageing programme and will benefit from the knowledge exchanges this offers.

Developed in a four-year partnership between geographers, migrant advocacy organisations and professional theatre artists, this proposed research seeks to generate substantive, transnational debate on the policies of temporary migrant labour and the politics of domestic caregiving in the United Kingdom, Canada and Philippines. Our work responds directly to the way the old paradigm of permanent immigrant settlement is giving way to temporary or circular migration, and we engage issues related directly to Canada's Live-In Caregiver Program and the current restructuring of immigration policy in the United Kingdom. We suggest the scope of our knowledge exchange (KE) activities is necessary because labour migration from the global south to global north is a transnational issue, and as such, we must reconfigure the scale at which discussions of justice, rights, care and need take place. This project represents an unusual and creative instance of knowledge exchange that disseminates conventional social science in a novel way. We are proposing to take a testimonial theatre production (entitled Nanay) to Manila to bring the experiences of Filipino caregivers into conversation with debates happening within the Philippines. Written as a knowledge vehicle, Nanay transforms traditional qualitative research transcripts into testimonial theatre; our script is based entirely on verbatim monologues taken from interviews conducted over a fifteen year period with Filipino domestic workers, their children, employers, and nanny agents. As social scientists, we turned to testimonial theatre because its embodied quality offers space in which to encourage audiences to think about the world differently, to temporarily suspend judgment, and to extend the terrain of political discussion on temporary migrant labour and the ethics of care in productive ways. The project thus offers one instance where social science has been translated in order to devise affective ways of putting research into greater public debate. Following our KE activities in the Philippines, we will conduct a series of public forums in the cities of Glasgow, London, Toronto, Vancouver and Montreal. These forums will be designed to bring together policy makers, migrant advocacy groups, and researchers in order for us to report on the debates that took place in the Philippines, and to facilitate dialogue on immigration policy and the precarity of migrant workers in the United Kingdom and Canada. In the Philippines, we will be working with members of the Ateno de Manila University; in Canada, we will continue our long-standing partnership with the Philippine Women Centre of British Columbia; and in the United Kingdom, these activities will be orchestrated in collaboration with the Glasgow Refugee, Asylum, and Migration Network, and London's Kalayaan centre. Our development of innovative KE pedagogy and collaborations with advocacy groups is motivated by the desire to create new ways to affect change and to produce opportunities in which we can model (and not just profess) a more egalitarian space for political debate.