ABSTRACT Production of carbon black from novel sources like spent automobile tyre, anthracite coal, furnace soot and graphite rod and subsequent use in the production of offset printing inks has been investigated. Carbon black from these sources were obtained by pyrolysis of shredded spent tyre and coal samples at 750-900o C in an electrical furnace, isolation of furnace carbon black and graphite rod from dry cell, drying and pulverization of the resulting samples. Acid demineralization of the samples for 24hr followed with distilled water rinsing and oven drying at 110o C for 12 hr were also carried out before sieving. The production of offset printing ink from the synthesized carbon black samples each of particles.
OKPARA, C (2022). Production, Optimization and Application of Printing Ink from Waste Carbon Sources. Afribary. Retrieved from https://afribary.com/works/production-optimization-and-application-of-printing-ink-from-waste-carbon-sources
OKPARA, CHIJIOKE "Production, Optimization and Application of Printing Ink from Waste Carbon Sources" Afribary. Afribary, 18 Oct. 2022, https://afribary.com/works/production-optimization-and-application-of-printing-ink-from-waste-carbon-sources. Accessed 21 Dec. 2024.
OKPARA, CHIJIOKE . "Production, Optimization and Application of Printing Ink from Waste Carbon Sources". Afribary, Afribary, 18 Oct. 2022. Web. 21 Dec. 2024. < https://afribary.com/works/production-optimization-and-application-of-printing-ink-from-waste-carbon-sources >.
OKPARA, CHIJIOKE . "Production, Optimization and Application of Printing Ink from Waste Carbon Sources" Afribary (2022). Accessed December 21, 2024. https://afribary.com/works/production-optimization-and-application-of-printing-ink-from-waste-carbon-sources