Industrial symbiosis: Boron waste valorization through CO2 utilization

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dc.authorid0000-0002-8574-1056en_US
dc.authorid0000-0002-7658-5194en_US
dc.authorid0000-0003-3276-6097en_US
dc.authorid0000-0001-6763-3249en_US
dc.authorid0000-0003-2396-8201en_US
dc.contributor.authorÇopur, Mehmet
dc.contributor.authorPekdemir, Turgay
dc.contributor.authorKocakerim, Mehmet Muhtar
dc.contributor.authorKorucu, Haluk
dc.contributor.authorGuliyev, Rövşen
dc.date.accessioned2023-08-08T06:54:35Z
dc.date.available2023-08-08T06:54:35Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.descriptionWe are grateful to TUBITAK (The Scientific and Technological Research Council of Turkiye) for its financial support (108Y170) and Ataturk University, Erzurum, Turkiye, allowing this grant to be transferred to Cankiri Karatekin University, Cankiri, Turkiye to enable the completion of the research work.en_US
dc.description.abstractVarious wastes being generated globally and dumped on land by mineral processing activities pose great ecological and health problems. An example is the boron mineral beneficiation solid wastes. Even greater threat is anthropogenic carbon dioxide (CO2) emissions among key causes of prevalent climate change. By this work, we propose a symbiotic solution to alleviate both environmental threats through recovering valuable boron products from boron wastes (BW), while also utilizing and sequestering CO2 stably and permanently. This article presents the results on the effect of important operation parameters for the performance of such a process within the following ranges determined by preliminary tests: temperature: 20-60 degrees C, solid-to-liquid ratio: 0.1-0.5 g/ml, reaction time: 15-120 min, stirring speed: 300-700 rpm and particle size: 150-600 mu m. CO2 gas (99.9%) flow rate was maintained continuously at 1.57 l/min under atmospheric pressure. The important findings are (1) per ton of BW production of commercially valuable either (a) 310 kg sodium penta-borate or (b) 350 kg sodium penta-borate mixed with Na2CO3, depending on the process configuration, (c) 725 kg relatively pure CaCO3, a potential source for precipitated calcium carbonate (PCC) and (d) 72 kg CO2 utilization, (2) effective parameters for CO2 utilization, in decreasing order are temperature, solid-to-liquid ratio and time, while stirring speed and particle size are ineffective within the range investigated and (3) the optimum operating conditions as: temperature: 60 degrees C, solid-to liquid ratio: 0.1 g/ml, time: 90 min, stirring speed: 500 rpm and particle size: <180 mu m.en_US
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkiye) [108Y170]; Ataturk University, Erzurum, Turkiyeen_US
dc.identifier.citationÇopur, M., Pekdemir, T., Kocakerim, M. M., Korucu, H., & Guliyev, R. (2022). Industrial symbiosis: Boron waste valorization through CO2 utilization. Korean Journal of Chemical Engineering, 39(10), 2600-2614.en_US
dc.identifier.doi10.1007/s11814-022-1192-2
dc.identifier.endpage2614en_US
dc.identifier.issn0256-1115
dc.identifier.issn1975-7220
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85137758777en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2600en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s11814-022-1192-2
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11452
dc.identifier.volume39en_US
dc.identifier.wosWOS:000852127200004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorPekdemir, Turgay
dc.language.isoenen_US
dc.publisherKorean Institute Chemical Engineersen_US
dc.relation.ispartofKorean Journal of Chemical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.relation.tubitakTUBITAK (The Scientific and Technological Research Council of Turkiye) [108Y170]
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIndustrial Symbiosisen_US
dc.subjectBoron Processing Wastesen_US
dc.subjectWaste Valorizationen_US
dc.subjectCarbon Captureen_US
dc.subjectGlass-Ceramicsen_US
dc.subjectFly-Ashen_US
dc.titleIndustrial symbiosis: Boron waste valorization through CO2 utilizationen_US
dc.typeArticleen_US

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