Executive Secretary

14th Conference “Chemical engineering: development, potential and its challenges” and VI International Symposium on “Technological and environmental safety” "SIQF 2025"

IX International Symposium on Chemistry and Pharmaceutical Sciences

SIQF 2025

14th Conference “Chemical engineering: development, potential and its challenges” and VI International Symposium on “Technological and environmental safety”

Tuesday 21

October 2025

70 tracks

	Salon 1	Salon 2
	Circular economy strategy at the UEB Chichí Padrón Slaughterhouse Milays Placeres Funticiella circular economy; life cycle; treatment. economía circular; ciclo de vida; tratamiento	Removal of hydrocarbons present in well water at the UEB Slaughterhouse “Chichí Padrón” Yanelis González Sotolongo biosorbent; removal; contamination biosorbente; remoción; contaminación
	Characterization and final disposal of waste at the “Chichí Padrón” Slaughterhouse UEB Ms.C. Silvio Freddy Pérez Perera cleaner production; environmental management; treatment producciones más limpias; gestión ambiental; tratamiento
11:00 AM	Evaluating the environmental impact of beverage production through Life Cycle Analysis Ana Celia de Armas Martínez análisis de ciclo de vida azúcar concentrated soft drink envases pet life cycle assessment pet containers refresco concentrado ron rum sugar	Environmental analysis of technological proposal for the production of native cassava starch by mechanized means. Ana Margarita Contreras Moya almidón nativo de yuca; impacto ambiental; biogás; análisis de ciclo de vida. native cassava starch; environmental impact; biogas; life cycle assessment.
	Environmental analysis of the pilot plant Ulva lactuca biomass production with combustion gases as a carbon source design project. Liset Roche Delgado biomasa biomass carbon footprint huella de carbono macroalga macroalgae ulva lactuca ulva lettuce
	Assessment of technological risks in the distillation stage of the UEB Distillery “Paradise” Belkis F. Guerra Valdés aloha análisis de riesgos destilación de etanol ethanol distillation hazop process safety risk analysis seguridad de procesos.	Alternatives that allow minimizing the negative impact caused by solid waste generated in a company. Pastora de la Concepcion Martinez Nodal cleaner production (c+p) in tanneries producción más limpias (p+l) en curtimbres. use of leather shavings use of rawhide utilización de la carnaza utilización de viruta de cuero

12:00 PM



1:00 PM



2:00 PM	Methodological procedure for optimizing steam distillation using Artificial Intelligence, Case study on Ocotea quixos Víctor Rodrigo Cerda Mejía aprendizaje automático automatización industrial dynamic simulation extracción de aceites industrial automation machine learning modelado predictivo oil extraction optimización térmica predictive modeling simulación dinámica thermal optimization
	Energy transformation, anaerobic digestion of molasses and banana peel for biomethane production Marco V. Lara Fiallos biodegradation kinetics bioenergía descentralizada. bioreactor biorreactor cinética de biodegradación co-digestion codigestión decentralized bioenergy. energy sustainability optimización de procesos process optimization sostenibilidad energética
	USE OF DIFFERENT SORGHUM VARIETIES IN HUMAN FOOD. AN OPTION FOR FOOD SECURITY Irenia Gallardo Aguilar enzimas enzymes fermentación fermentation grains granos maceración maceration malt malta	Biodigester conversion and drying service design using biogas generated from pig waste Omar Pérez Navarro biogas biogás dryer grains granos multipropósito multipurpose secador
	Laboratory-scale study of fermentation in the production of organic ethanol. Eliani Sosa Gómez keywords: acidifier; ethanol; fermentation; yeast; organic honey. palabras clave: acidificante; etanol; fermentación; levadura; miel orgánica.
3:00 PM	Biogas production for the generation of electricity in a biorefinery scenario Arletis Cruz Llerena organic waste; bioenergy; cogeneration; process analysis residuos orgánicos; bioenergía; cogeneración; análisis de procesos	Experimental study of the acidic leaching process of dolomite Lisandra Guevara Orozco acid leaching diseño experimental dolomita dolomite experimental design lixivición ácida magnesium sulfate sulfato de magnesio	CEINPET'S EXPERIENCE IN TOXICOLOGICAL TESTING OF OIL INDUSTRY PRODUCTS AND WASTES Silvia Acosta Díaz oil; diagnostics; bioassays petróleo; diagnóstico; bioensayos
	Study of the acid leaching stage in the production of phosphoric acid Yosviel Reyes Delgado acid leaching; cuban phosphorite; phosphoric acid; experimental design lixiviación ácida; fosforita cubana; ácido fosfórico; diseño experimental
	Evaluation of the combustion process in the calcined clay production reactor José Antonio Fabelo Falcón calcinación calcination contaminantes gaseosos. gaseous pollutants. reactor tubular rotatorio rotary tubular reactor
	Environmental Compensation to Improve the Accuracy of Low-Cost NO₂ Monitoring Daniellys Alejo Sanchéz calibración calibration compensación ambiental dióxido de nitrógeno environmental compensation humedad relativa low-cost sensors nitrogen dioxide relative humidity sensores de bajo costo temperatura temperature	Solid Waste Generation in Santa Clara, Circular Economy Challenges and Opportunities Teresa Margarita Cardenas Ferrer circular economy (ce) disposal disposición. economía circular (ec) municipal solid waste (msw) residuos sólidos urbanos (rsu)	COAGULATION-FLOCCULATION AS A MANAGEMENT METHOD FOR OILY WASTEWATER GENERATED IN OIL REFINERIES Yamell Jiménez Prieto aguas oleosas alumina. alúmina. asfaltenos asphaltenes coagulación-floculación coagulation-flocculation oil wastewater pac-18	Evaluation of the Wastewater Treatment proposal for the Labiofam Villa Clara Industrial Complex Ana Margarita Contreras Moya residuales; contaminación; impacto; lodos ; tratamiento waste; pollution; impact ; sludge; treatment	Comparative Analysis of Alternatives for CO₂ Capture from Combustion Gases Using Sodium Hydroxide and Calcium Hydroxide Liset Roche Delgado absorción absorption carbon dioxide dióxido de carbono reactor simulación simulation	Evaluation of pollutant levels,hygrothermal conditions,and ventilation in the finishing workshop of Sarex Company. Taila Elena Rodriguez Berrio contaminantes; ventilación; prevención; confort ambiental; eficiencia pollutants; ventilation; prevention; environmental comfort; efficiency	Procedure for evaluating the Air Quality Index with low-cost sensors in Cienfuegos, Cuba. Arianna Alvarez Cruz air pollution air quality index contaminación atmosférica dióxido de azufre environmental monitoring low-cost sensors monitoreo ambiental particulate matter partículas sensores de bajo costo sulfur dioxide índice de calidad de aire	Carbon footprint assessment of the municipal solid waste landfill in the city of Santa Clara, Cuba. Mayra C. Morales carbon footprint emisiones emissions huella del carbono landfill residuos sólidos solid waste vertedero	Design of a circular economy strategy to reuse slag at the Sagua la Grande smelter. Jany Granado Ojito circular economy economía circular escoria foundry fundición residuo sólido slag solid waste	KINETIC BEHAVIOR OF ORGANIC MATTER REMOVAL IN HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLANDS Guillermo Esperanza Pérez constructed wetlands efficient microorganisms humedales kinetic models materia orgánica microorganismos eficientes modelos cinéticos organic matter
4:00 PM	Collection and classification of marine liter: opportunity for environmental training of university students. Daymí Isabel Carrazana García active citizenship beach pollution ciencia ciudadana citizen science ciudadanía activa contaminación de las playas. impacto ambiental de los plásticos.. environmental impact of plastics.	The circular economy in the environmental formation curriculum strategy in the Chemical Engineering program. Ana Margarita Contreras Moya chemical engineering circular economy curriculum strategy economía circular environmental formation estrategia curricular formación ambiental ingeniería química	Proposals for improving the structure of agro-food mini-industries by applying the circular economy Ramón Corona Martínez agro-food production circular economy and bioeconomy economía y bioeconomía circular industrial symbiosis process integration. producciones agro alimentarias. simbiosis industrial	PROPOSED TECHNOLOGICAL MODIFICATIONS IN THE FACE OF UNCERTAINTY OF RAW MATERIALS AT THE SERGIO SOTO REFINERY Nancy López Bello costos costs crude crudo design diseño mezcla. mixture.	METHODOLOGY FOR EVALUATING TECHNOLOGICAL INVESTMENT RISK IN SUGAR BIOREFINERIES Adiánez Sánchez biorefinery biorrefinería chaining derivados derivatives encadenamiento	Comprehensive Environmental Strategy with a life cycle approach and circular economy at the Ronera Central Danay Rodríguez Vázquez análisis ciclo de vida circular economy economía circular environmental impact impacto ambiental life cycle assessment (lca)	EXPERIENCES IN THE DESTRUCTION OF IDLE AND EXPIRED METAL SODIUM VIA ETHOXIDE AT UCLV Guillermo Esperanza Pérez dangerous wastes ethanol metallic sodium sodio metálico; etanol; residuos peligrosos; etóxido de sodio. sodium ethoxide.	ALTERNATIVE TREATMENT FOR LIQUID WASTE FROM THE NORTHERN WINERY BASED ON HORIZONTAL SUBSURFACE FLOW WETLANDS Guillermo Esperanza Pérez bod5. cod constructed wetlands dbo5 dqo. humedales construidos kinetic models materia orgánica modelos cinéticos organic matter	Proposal for safety management in environmental laboratories of the Center for Applied Chemistry Studies Javier Martin Santin chemical laboratories and hazardous waste. desechos peligrosos. laboratorios químicos safety seguridad	Evaluation of the use of waste sludge from the “Desembarco del Granma” textile Mercedes Arbona Cabrera aerators aireadores biogas biogás lodos residuales waste sludge
	Modelling the growth process of Ulva lactuca. Liset Roche Delgado biomasa biomass macroalga macroalgae modelacion modelling monod ulva lactuca	Economic impact of the use of syrup in mixtures for alcoholic fermentation at the “Heriberto Duquesne” distillery Yailet Albernas Carvajal análisis económico destilería distillery economic analysis meladura mezcla miel mixture molasses substrate. sustrato. syrup	Comprehensive utilization of the composition of fresh milk at the Placetas Pasturizer Omar Pérez Navarro crema de leche fresca descremado fresh milk fresh milk cream intensificación material leche descremada leche fresca material intensification skim milk skimmed	"OPTIMAL CAPACITIES OF NEW MILK SKIMMING FACILITIES AT THE VILLA CLARA DAIRY COMPLEX." Maura Rodríguez Serrano butter capital fijo invertido fixed invested capital helado ice cream mantequilla	Energy balance in a dairy products company. Proposals to improve its efficiency Jorge Leiva Mas dairy products; pasteurizer lácteos; pasteurizador	Conception and management of an Agro-industrial Eco-park in the city of Sancti Spiritus Ramón Corona Martínez circular economy desarrollo local eco-industrial park economía circular industrial symbiosis integración de procesos local development parque eco industrial process integration producciones agroindustriales sostenibles simbiosis industrial sustainable agro-industrial production	BIOREMEDIATION, SUSTAINABLE TECHNOLOGY FOR WASTE MANAGEMENT AND HYDROCARBON POLLUTION Roberto Romero Silva environmental liabilities; final provision; legislation pasivos ambientales; disposición final; legislación	Preparation and physical-chemical characterization of reject samples from the pulp preparation plant. Lilian Vidiaux Arcia fracciones útiles preparación de pulpa pulp preparation rechazo rejection useful fractions	Leaching of high magnesium Moa minerals using sodium sulphate as additive Pedro Luis Merencio Guevara acid leaching cobalt cobalto keywords: additives lixiviación ácida magnesio magnesium nickel níquel palabras claves: aditivos	Simulation and conceptual design of an aniline production process from catalytic hydrogenation of nitrobenzene in ChemCAD Amaury Pérez Sánchez anilina aniline catalytic hydrogenation chemcad conceptual design diseño conceptual hidrogenación catalítica nitrobenceno nitrobenzene
	RESEARCH STRATEGY TO GRADUALLY DEVELOP SUGAR FACTORIES AS A BIOREFINERY INCLUDING SECOND- GENERATION ETHANOL Sheila María Acosta Rodríguez etanol; glucosa; xilosa ethanol ; glucose ; xylose	Technical and economic evaluation of the drying service using biogas generated from pig waste Omar Pérez Navarro anaerobic digestion análisis técnico-económico biogas biogás digestión anaerobia drying secado technical-economic analysis	Heat exchanger network analysis in a crude oil refining plant Juan Pedro Hernandez Touset crude oil; refining; heat exchangers; heat integration petróleo; refinación; intercambiadores; integración de calor	Technology for the production of whisky from malted barley. José Antonio Fabelo Falcón diseño de proceso factibilidad técnico ambiental. process design technical and environmental feasibility whiskey whisky	Energy use analysis at Melanio Hernández sugar mill Juan Pedro Hernandez Touset central azucarero; energía térmica; integración de calor sugar mill; thermal energy; heat integration	PREMISES AND CRITERIA FOR THE START-UP OF A PROCESS INDUSTRY Néstor Ley Chong industria de proceso procedimiento procedure process industry puesta en marcha start-up	Optimal parameters for obtaining glucose by enzymatic means used inverted submerged. Mariano Felipe Cortes Falconn enzima enzyme hidrólisis hydrolysis optimal sacarosa sucrose óptimo	Analysis of Biodiesel and Green Diesel Production from Filter Cake Oil Using Process Simulation Javier Horta García aceite de cachaza biocombustibles biodiesel biodiésel biofuels diésel verde filter cake oil green diesel simulación simulation	Technical-economic evaluation associated with the technological improvement of the panela plant of Chiquitico Fabregat Claudia Suarez dynamic economic indicators evaluación tecnológica evaporación evaporation indicadores económicos dinámicos panela tacho al vacío. technological evaluation vacuum bin.	Contribution to the quality certification of invert syrups obtained by acid hydrolysis of sucrose. Omar Pérez Navarro 3 5-dinitrosalicylic acid 5-dinitrosalícilico absorbance absorbancia azúcares reductores espectrometría reducing sugars spectrometry ácido 3
	Production of Xylose and Xylitol in the Strategy for Producing Second-Generation Ethanol. Jennifer Álvarez García batch processes. biorefinery biorefinería circular economy economía circula procesos discontinuos	Conception and management of a Symbiotic Park in Caibarién associated with the company EPICAI Ramón Corona Martínez bioeconomía circular circular bioeconomy desarrollo local local development parques simbióticos symbiotic parks uses of macroalgae usos de macroalgas	Dual training model in the third year of the Chemical Engineering degree. Yania Correa Cortes chemical engineering dual training formación dual ingeniería química	Intensification of the filtration operation in obtaining Intermediate Product G-0 María Isabel Díaz Molina cake filter medium filtración filtration intermediate product g-0 medio filtrante presión pressure producto intermedio g-0 torta	Integrated model to strengthen the low-tonnage chemical sector in the center of the country. Ramón Corona Martínez circular economy desarrollo local. diversificación productiva economía circular industrial symbiosis integración de procesos local development. process integration productive diversification simbiosis industrial	Optimization of enzymatic hydrolysis for the production of glucose from thermoset invertase Claudia Suarez bfra enzymatic hydrolysis glucosa glucose hidrólisis enzimática optimización optimization sostenibilidad sustainability	MINIMIZING INVESTMENT VALUE IN THE PREPARATION OF RECYCLED PULP IN A PAPER MILL Keila Ruíz Albelo availability disponibilidad fiabilidad investment value. optimizar optimization reliability valor inversionista.	POSSIBILITIES OF MINIMIZING WATER CONSUMPTION BY IMPROVING ENERGY EXCHANGES IN A PASTEURIZATION PLANT Daniela Sosa balance consumption economía circular indicadores dinámicos indicators optimización quality recovery. storage
5:00 PM		Symbiotic Park Models for the Development of Low-Tonnage Chemical Production Ramón Corona Martínez circular economy desarrollo local economía circular industrial symbiosis local development parques simbióticos simbiosis industrial symbiotic parks	Processing of oil combustion ashes from the Maximo Gomez Thermoelectric Plant in Mariel Yailenys Martínez ash; leaching; vanadium cenizas; lixiviación; vanadio	Potential for the development of essential oils used in beverage production Eugenio Valmaseda Ramírez aceites esenciales aromatic plants bebidas beverages emulsion emulsión esencias essences essential oils hidrodestilación hydrodistillation plantas aromáticas	Short Cycle Superior Technician in Chemical Processes: Work Practices, integration to the final study exercise Luis Andres Gomez Rodriguez chemical processes course project higher technician keywords: short cycle labor link. palabras clave: ciclo corto plan de estudio procesos químicos study plan trabajo de curso técnico superior vínculo laboral.