Vol. 49 No. 1 (2022)

Published: 2022-01-01

Full Issue

Original Articles

EVALUATION OF WASTEWATERS FROM ERASOL OIL REFINING COMPANY OF SANTIAGO DE CUBA

Dunia Rodríguez Heredia, Valduvina Córdova Rodríguez, Telvia Arias Lafargue, Daria Tito Ferro, Plácida Salazar Arrastre

1-12
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EFFECT OF PREHEAT ON THE MICROSTRUCTURE AND HARDNNES OF THE SURFACING OF SHREDDER HAMMERS WITH AWS E FeCr-A1 ELECTRODES

Manuel Rodríguez Pérez , Amado Cruz Crespo, Antonio Lázaro Mesa Álvarez

13-20
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LOCALIZED CORROSION IN FLOATS OF THE TANK MEMBRANE SYSTEM USED FOR AVIATION GASOLINE STORAGE

Nelson Felipe Llovet de Armas, Yichsy Rivera Beltrán

21-30
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DEVELOPMENT AND APPLICATION OF ALTERNATIVES TO REDUCE THE DISUSED AND EXPIRED CHEMICALS IN OIL INDUSTR

Yamila Navarro Sosa, Lester Rivas Trasancos, Claudia Chao Reyes, Carlos César Cañete Pérez, Yuletsis Díaz Rodríguez

31-40
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PROCEDURE FOR IMPROVING AND EVALUATING RELIABILITY, AVAILABILITY AND MAINTAINABILITY IN THE CUBAN CHEMICAL INDUSTRY

Nivys Feal Cuevas, Erenio González Suárez, Ronaldo F. Santos Herrero

41-50
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TECHNOLOGICAL IMPROVEMENT PROPOSAL FOR THE RATIONAL USE OF STEAM, WATER AND ASSOCIATED ENERGY IN THE CIENFUEGOS REFINERY A.S

Gabriel Orlando Lobelles Sardiñas, Elizabeth Yera Suárez

51-61
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METHODOLOGY TO ESTIMATE THE ALGAE PHOTOSYNTHETIC POTENTIAL IN BIOREACTORS

Rolando Cárdenas-Ortiz, Madeleine López-Águila, Liset Roche-Delgado

62-70
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APPROXIMATE CHEMICAL FORMULA OF ULVA LACTUCA MACROALGAE DETERMINATION

Agustín Andrés García Rodríguez, Lilyana Carbonell Sorí, Liset Roche Delgado, María Eugenia O'´Farrill Pie

71-80
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OPTIMUM ECONOMIC DESIGN OF A PNEUMATIC DRYING FLOUR PLANT FOR MANIHOT ESCULENTA CRANTZ PASTES

Omar Pérez Navarro, Yunia Lorenzo Rodríguez, Amanda Acosta Solares, Iosvani López Díaz

81-94
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METHANE PRODUCTION KINETICS FROM RICE DRIED RESIDUE WITH PIG AND COW MANURE

Lisbet Mailin López González, Mildre Zayas González, Fabiany de Jesús Morgado León, Julio Pedraza Garciga

95-106
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Artículos de Revisión

A REVIEW OF MATHEMATICAL MODELS IN ENZYME KINETICS

Maritza Paola Maisincho Asqui, María Hipatia Delgado Demera, Carlos Alfredo Cedeño Palacios

115-131
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Comunicación Corta

KINETIC-THERMODYNAMIC PARAMETERS OF Pb (II) ION ADSORPTION THROUGH A SYNTHETIC ZEOLITHIC SOLID

Julio Omar Prieto García, Alfredo E. Curbelo Sánchez, Pedro Cesar Quero Jiménez, Omar Casanova Álvarez, Mixary Enríquez García

107-114
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