- Title
- The design of a Kaolin processing facility in Grahamstown, province of the Eastern Cape
- Creator
- Bowles, Brendon Jerome
- Subject
- Architecture, Modern -- 21st century -- Designs and plans
- Subject
- Architecture -- South Africa -- Grahamstown -- Designs and plans
- Subject
- Industrial buildings -- South Africa -- Grahamstown -- Design and construction
- Date Issued
- 2016
- Date
- 2016
- Type
- Thesis
- Type
- Masters
- Type
- MA
- Identifier
- http://hdl.handle.net/10948/15433
- Identifier
- vital:28245
- Description
- The Story of clay in the Grahamstown area can be dated as far back as 1812. In 1823 there was conflict between the Xhosa and the British Settlers over clay pits at Coombs valley, an area outside Grahamstown towards East London (Holleman, 1997, p. 50). Since the initial conflict, the mining of the resource has become a commercial activity. Pottery industries, brick making facilities and a kaolin mill were opened, with brick making being the only economically sustained activity which continues to present day. With the largest known deposits of quality kaolin in South Africa, the economic condition of the context of Grahamstown is not benefitting from the abundance of the raw-clay material (Malatji, 2010). The material is currently being mined at Strowan mine, the most active mine in the area, approximately 4km from Grahamstown and is transported to Johannesburg for milling. The transport costs involved in moving the material from the mine to the mill has impeded potential production. In 1988 the production of Kaolin from the Grahamstown area accounted for 55% of total local production in South Africa, but that figure had dropped to 27% by 2008 (Horan, 2008, p.1). The high waste factor and the cost implication involved in the erecting of the required infrastructure and equipment for a mill, become the main impediment to erecting a new Kaolin mill in Grahamstown. The raw material which is milled has a waste factor of approximately 90 percent, meaning that; of the material mined in the open cast mining method, less than 10 percent is transported to be milled (Burchell, 2015). Capital gain from production of kaolin in relation to the cost of the mill is inadequate to financially sustain the costs of erecting a kaolin mill for Grahamstown. A need for a by-product to utilize the high waste content of the mined product in a waste resourceful manner will potentially sustain a new mill economically. With the problem of transport and foreign provincial exploitation of local resources, a kaolin mill for Grahamstown will increase production and potentially become a catalyst for future development around kaolin supporting industries such as ceramics, paper industries, cosmetics and pharmaceuticals. This treatise is a strategic approach towards the design of a Kaolin mill with a brick making factory as a by-product of the waste of the high quality kaolin.
- Format
- vi, 132 pages
- Format
- Publisher
- Nelson Mandela Metropolitan University
- Publisher
- Faculty of Arts
- Language
- English
- Rights
- Nelson Mandela Metropolitan University
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