Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration

Kekana, PTSithole, Bishop BRamjugemath, DPillay, L2015-12-182015-12-182014-07Kekana P.T., Sithole B.B., Ramjugemath, D. and Pillay L. 2014. Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration. In: 2014 International Conference on Chemical Thermodynamics and South African Institution of Chemical Engineering Conference, Durban, South Africa, 27 July - 1 August 2014https://www.icheme.org/events/events/2014/icct-saiche-conference-2014.aspx#.VmFiXHYrJphhttp://hdl.handle.net/10204/83272014 International Conference on Chemical Thermodynamics and South African Institution of Chemical Engineering Conference, Durban, South Africa, 27 July - 1 August 2014. . Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's websiteThe main aim of this project is to develop a method that can effectively extract lignin from Kraft black liquors from South African mills in the form that would be suitable for valorisation into high value products. In this study the effects of operating pressure, membrane cut-off size, stirring rate and feed concentration on the extent of lignin retention and permeate flux were investigated.enBiorefineryFluxLigninSouth African Kraft millStirred cellUltrafiltrationUltrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtrationConference PresentationKekana, P., Sithole, B. B., Ramjugemath, D., & Pillay, L. (2014). Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration. ICCT SAIChE. http://hdl.handle.net/10204/8327Kekana, PT, Bishop B Sithole, D Ramjugemath, and L Pillay. "Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration." (2014): http://hdl.handle.net/10204/8327Kekana P, Sithole BB, Ramjugemath D, Pillay L, Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration; ICCT SAIChE; 2014. http://hdl.handle.net/10204/8327 .TY - Conference Presentation AU - Kekana, PT AU - Sithole, Bishop B AU - Ramjugemath, D AU - Pillay, L AB - The main aim of this project is to develop a method that can effectively extract lignin from Kraft black liquors from South African mills in the form that would be suitable for valorisation into high value products. In this study the effects of operating pressure, membrane cut-off size, stirring rate and feed concentration on the extent of lignin retention and permeate flux were investigated. DA - 2014-07 DB - ResearchSpace DP - CSIR KW - Biorefinery KW - Flux KW - Lignin KW - South African Kraft mill KW - Stirred cell KW - Ultrafiltration LK - https://researchspace.csir.co.za PY - 2014 SM - https://www.icheme.org/events/events/2014/icct-saiche-conference-2014.aspx#.VmFiXHYrJph T1 - Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration TI - Ultrafiltration and valorisation of lignin in black liquor from South African Kraft mills: A focus on dead-end stirred cell filtration UR - http://hdl.handle.net/10204/8327 ER -