O.D. Onukwuli : rechercher sur Z-Library

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1

Optimization of biodiesel production from refined cotton seed oil and its characterization

Onukwuli, Dominic Okechukwu, Emembolu, Lovet Nwanneka, Ude, Callistus Nonso, Aliozo, Sandra Ogechukwu, Menkiti, Mathew Chukwudi

Journal:

Egyptian Journal of Petroleum

Année:

2016

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2016

2

Kinetics and parametric study of transesterification synthesis of biolubricant from melon-based methyl esters

Menkiti, M.C., Anaehobi, H.C., Onukwuli, O.D.

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.39 MB

english, 2016

3

Self-cured Alkyd Resin Using Non-Drying Avocado Seed Oil as a Material of Regenerative Resource

Uzoh, C. F., Onukwuli, O. D.

Journal:

Bulletin of the Korean Chemical Society

Année:

2018

Langue:

english

Fichier:

PDF, 478 KB

english, 2018

4

Synthesis of rubber seed oil waterborne alkyd resin from glucitol

Uzoh, C. F., Obele, M. C., Umennabuife, U. M., Onukwuli, O. D.

Journal:

Journal of Coatings Technology and Research

Année:

2019

Langue:

english

Fichier:

PDF, 498 KB

english, 2019

5

Nephelometric and functional parameters response of coagulation for the purification of industrial wastewater using Detarium microcarpum

J.U. Ani, N.J.N. Nnaji, O.D. Onukwuli, C.O.B. Okoye

Journal:

Journal of Hazardous Materials

Année:

2012

Langue:

english

Fichier:

PDF, 454 KB

english, 2012

6

Optimization of polyesterification process for production of palm oil modified alkyd resin using response surface methodology

Uzoh, C.F., Onukwuli, O.D., Odera, R.S., Ofochebe, S.

Journal:

Journal of Environmental Chemical Engineering

Année:

2013

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2013

7

Lead removal from wastewater using fluted pumpkin seed shell activated carbon: Adsorption modeling and kinetics

Okoye, A. I., Ejikeme, P. M., Onukwuli, O. D.

Journal:

International Journal of Environmental Science and Technology

Année:

2010

Langue:

english

Fichier:

PDF, 245 KB

english, 2010

8

Exploring the effect of styrene and anhydride ratio on the coating properties of non-drying vegetable oil based alkyd resin

Uzoh, C.F., Obodo, N.J., Onukwuli, O.D.

Journal:

Journal of King Saud University - Engineering Sciences

Année:

2016

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2016

9

Fire Retardancy of\({{\rm Cloisite}^{\textregistered}}\)20 Organoclay Modified Dehydrated Castor Oil-Based Alkyd Resin

Uzoh, C. F., Madiebo, E. M., Onukwuli, O. D.

Journal:

Arabian Journal for Science and Engineering

Année:

2016

Langue:

english

Fichier:

PDF, 964 KB

english, 2016

10

Experimental process design for sorption capacity of Kogi and Ibusa clay activated with HNO3 and H2SO4 acids in palm oil bleaching

Uzoh, Chigozie Francolins, Onukwuli, Okey D., Nwabanne, Joseph Tagbo, Igbokwe, Philo P.K.

Journal:

International Journal of Experimental Design and Process Optimisation

Année:

2014

Langue:

english

Fichier:

PDF, 655 KB

english, 2014

11

Investigating the optimum unsaturated fatty acid content and oil length for auto-oxidative drying of palm-stearin-based alkyd resin

Uzoh, C.F., Mbonu, O.F., Onukwuli, O.D.

Journal:

Progress in Organic Coatings (Elsevier)

Année:

2016

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2016

12

Improved prediction of alkyd reactors via infrequent-delayed observations

Uzoh, F.C., Onukwuli, O.D.

Journal:

Chemical Engineering Research and Design

Année:

2017

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2017

13

Application of Sinusoidal Function and a 25–1 Fractional Factorial Array in the Kinetics and Optimization Study of Gmelina Seed Oil Modified Alkyd Resin Synthesis

Uzoh, Chigozie F., Onukwuli, Okechukwu D.

Journal:

Chemical Product and Process Modeling

Année:

2016

Langue:

english

Fichier:

PDF, 3.05 MB

english, 2016

14

Optimal prediction of PKS: RSO modified alkyd resin polycondensation process using discrete-delayed observations, ANN and RSM-GA techniques

Uzoh, Chigozie F., Onukwuli, Okechukwu D.

Journal:

Journal of Coatings Technology and Research

Année:

2017

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2017

15

Optimization of melon oil methyl ester production using response surface methodology

Aliozo, O. S., Emembolu, L. N., Onukwuli, O. D.

Journal:

Biofuels Engineering

Année:

2017

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2017

16

Impact of zinc on sexual maturation of female sickle cell anemia (SCA) children in Enugu, Southeast Nigeria

Onukwuli, Vivian Ozoemena, Chinawa, Josephat, Eke, Christopher Bismarck, Nwokocha, Ada Rosemary, Emodi, Ifeoma Josephine, Ikefuna, Anthony Nnaemeka

Journal:

Pediatric Hematology-Oncology

Année:

2018

Langue:

english

Fichier:

PDF, 748 KB

english, 2018

17

Optimization of Methyl Ester Production from Prunus Amygdalus Seed Oil Using Response Surface Methodology and Artificial Neural Networks

Chizoo, Esonye, Okechukwu Dominic, Onukwuli, Akuzuo Uwaoma, Ofoefule

Journal:

Renewable Energy

Année:

2018

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2018

18

Statistical Modeling and Optimization of Coag-Flocculation Process of Phosphate Removal from Aqueous Solution Using Ox-Eye Seed (Chrysanthemum leucanthemum) as Coagulant

Babayemi, K. Akinpelu, Onukwuli, D. Okechukwu, Okewale, O. Akindele

Journal:

Advanced Engineering Forum

Année:

2018

Langue:

english

Fichier:

PDF, 585 KB

english, 2018

19

Experimental correlation between varying processing parameter and compressive strength of polymer-modified cement mortar composites

Odera, R. S., Onukwuli, O. D., Aigbodion, V. S.

Journal:

The International Journal of Advanced Manufacturing Technology

Année:

2018

Langue:

english

Fichier:

PDF, 1.31 MB

english, 2018

20

Kinetic Study on the Polyesterification and Copolymerisation Process of Unstyrenated and Styrenated Palm Kernel Oil Based Alkyd Resin

Obodo NJ, Uzoh CF, OD, Onukwuli

Journal:

Journal of Chemical Engineering & Process Technology

Année:

2015

Langue:

english

Fichier:

PDF, 884 KB

english, 2015

21

Encapsulation of Urea with Alkyd Resin-Starch Membranes for Controlled N2 Release: Synthesis, Characterization, Morphology and Optimum N2 Release

Francolins, Uzoh Chigozie, Onukwuli Okechukwu, Domnic

Journal:

Process Safety and Environmental Protection

Année:

2018

Langue:

english

Fichier:

PDF, 1.89 MB

english, 2018

22

Kinetics of African pear seed oil (APO) methanolysis catalyzed by phosphoric acid-activated kaolin clay

Onukwuli, Okechukwu D., Ude, Callistus N.

Journal:

Applied Petrochemical Research

Année:

2018

Langue:

english

Fichier:

PDF, 1.83 MB

english, 2018

23

Characterization and oxidation modeling of oils from Prunus amygdalus, Dyacrodes edulis and Chrysophyllum albidium

Esonye, Chizoo, Onukwuli, Okechukwu Dominic, Ofoefule, Akuzuo Uwaoma

Journal:

Industrial Crops and Products

Année:

2019

Langue:

english

Fichier:

PDF, 2.16 MB

english, 2019

24

Cissus Populnea Fiber - Unsaturated Polyester Composites: Mechanical Properties and Interfacial Adhesion

Azeez, Taofik Oladimeji, Onukwuli, Dominic Okechukwu, Nwabanne, Joseph Tagbo, Banigo, Alma Tamunonengiofori

Journal:

Journal of Natural Fibers

Année:

2018

Langue:

english

Fichier:

PDF, 1.86 MB

english, 2018

25

Kinetics of Castor Oil Alkyd Resin Polycondensation Reaction

Onukwuli OD, Uzoh CF, Emeka, Madiebo

Journal:

Journal of Chemical Engineering & Process Technology

Année:

2015

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2015

26

Effect of different chemical treatment on the properties of banana peduncle fibres

Onukwuli, O. D., Ezeh, E. M., Odera, R.S.

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2019

Langue:

english

Fichier:

PDF, 1.68 MB

english, 2019

27

Optimizing process parameters for the adsorption of phosphorus from synthetic wastewater on coconut shell based activated carbon

Babayemi, Akinpelu K, Onukwuli, Okechukwu D, Okewale, Akindele O, Adesina, Olusola A

Journal:

Environmental Quality Management

Année:

2019

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2019

28

Modeling and optimization of African pear seed oil esterification and transesterification using artificial neural network and response surface methodology comparative analysis

Ofoefule, Akuzuo Uwaoma, Esonye, Chizoo, Onukwuli, Okechukwu Dominic, Nwaeze, Emmanuel, Ume, Cyril Sunday

Journal:

Industrial Crops and Products

Année:

2019

Langue:

english

Fichier:

PDF, 7.66 MB

english, 2019

29

Optimizing bio-coagulants for brewery wastewater treatment using response surface methodology

Okolo, B.I., Nnaji, P.C., Oke, E.O., Adekunle, K.F., Ume, C.S., Onukwuli, O.D.

Journal:

Nigerian Journal of Technology

Année:

2018

Fichier:

PDF, 2.61 MB

2018

30

Tensile responses of treated Cissus populnea fibers

Azeez, T.O., Onukwuli, O. D.

Journal:

Nigerian Journal of Technology

Année:

2018

Fichier:

PDF, 1.25 MB

2018

31

Adsorption of Cationic Dyes on Dacryodes edulis Seeds Activated Carbon Modified Using Phosphoric Acid and Sodium Chloride

Igwegbe, Chinenye Adaobi, Onukwuli, Okechukwu Dominic, Ighalo, Joshua O., Okoye, Patrick Ugochukwu

Journal:

Environmental Processes

Année:

2020

Fichier:

PDF, 960 KB

2020

32

Comparative Study of the Activity, Selectivity, and Kinetic Analysis of Methylcyclopentane Reaction on Fresh and Deactivating Supported Pt Catalysts

Alfred A. Susu, Dominic O. Onukwuli

Journal:

Chemical Engineering & Technology

Année:

1999

Langue:

english

Fichier:

PDF, 485 KB

english, 1999

33

Coag-flocculation of mucuna seed coag-flocculant (MSC) in coal Washery effluent (CWE) using light scattering effects

M. C. Menkiti, O. D. Onukwuli

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 916 KB

english, 2012

34

Modelling the coag-flocculation kinetics of cashew nut testa tannins in an industrial effluent

Nnaji, N.J.N., Ani, J.U., Aneke, L.E., Onukwuli, O.D., Okoro, U.C., Ume, J.I.

Journal:

Journal of Industrial & Engineering Chemistry

Année:

2014

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2014

35

Some physical properties and oxidative stability of biodiesel produced from oil seed crops

Lateef, Fatai Abiola, Onukwuli, Okechukwu Dominic, Okoro, Uche Chukwu, Ejikeme, Paul Madus, Jere, Paul

Journal:

Korean Journal of Chemical Engineering

Année:

2014

Langue:

english

Fichier:

PDF, 219 KB

english, 2014

36

Adsorptive treatment of brewery effluent using activatedChrysophyllum albidiumseed shell carbon

Menkiti, Matthew, Aneke, Mathew, Ejikeme, Paul, Onukwuli, Okechukwu, Menkiti, Nwasinachi

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 983 KB

english, 2014

37

REFORMING OF N-OCTANE ON A Pt/Al 2 O 3 CATALYST. 1. PRODUCT DISTRIBUTION AND KINETIC ANALYSIS.

Onukwuli, Dominic O., Ngomo, Horace M., Susu, Alfred A.

Journal:

Petroleum Science and Technology

Année:

1999

Langue:

english

Fichier:

PDF, 413 KB

english, 1999

38

ESTIMATION OF TOXIC COKE DEPOSITS ON FRESH AND REGENERATED Pt/Al 2 O 3 CATALYST FROM METHYLCYCLOPENTANE REFORMING IN H 2 AND N 2 ATMOSPHERES.

Osaheni, John A., Onukwuli, Dominic O., Susu, Alfred A.

Journal:

Petroleum Science and Technology

Année:

1999

Langue:

english

Fichier:

PDF, 430 KB

english, 1999

39

REFORMING OF N-OCTANE ON A Pt/Al 2 O 3 CATALYST. II. KINETIC ANALYSIS OF HYDROGEN DEPENDENCE.

Onukwuli, Dominic O., Susu, Alfred A.

Journal:

Petroleum Science and Technology

Année:

1999

Langue:

english

Fichier:

PDF, 399 KB

english, 1999

40

Synthesis and tribological evaluation of sesame oil-based trimethylolpropane ester

Menkiti, Matthew Chukwudi, Ocholi, Ocheje, Oyoh, Kechinyere Bibian, Onukwuli, Okechukwu Dominic

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2015

Langue:

english

Fichier:

PDF, 8.82 MB

english, 2015

41

Characterization, kinetics and statistical screening analysis of gmelina seed oil extraction process

Uzoh, Chigozie F., Onukwuli, Okechukwu D., Nwabanne, Joseph T.

Journal:

Materials for Renewable and Sustainable Energy

Année:

2014

Langue:

english

Fichier:

PDF, 2.58 MB

english, 2014

42

Adsorptive treatment of brewery waste water using activated carbon prepared from Afzelia africana wood sawdust

Menkiti, Matthew Chukwudi, Ejikeme, Paul Madus, Onukwuli, Okechukwu Dominic, Aneke, Mathew Chidiebere, Ugonabo, Victor Ifeanyi, Menkiti, Nwasinachi Uzoma

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2015

Langue:

english

Fichier:

PDF, 749 KB

english, 2015

43

Rheological and Some Fuel Properties of Fatty Acid Methyl Esters of the Oils of Palm, Palm Kernel and Groundnut

Eze, V.C., Ejikeme, Paul M., Onukwuli, O.D.

Journal:

Advanced Materials Research

Année:

2011

Langue:

english

Fichier:

PDF, 491 KB

english, 2011

44

Experimental correlation of wear parameters in Al-Si-Fe alloy/breadfruit seed hull ash particulate composites

Atuanya, C., Onukwuli, O., Aigbodion, V.

Journal:

Journal of Composite Materials

Année:

2014

Langue:

english

Fichier:

PDF, 1.10 MB

english, 2014

45

SOLVENT REFINING OF WASTE LOCOMOTIVE OIL

Onukwuli, O.D., Ude, B.C., Ekumankama, E.O., Okeke, S.I.

Journal:

Petroleum Science and Technology

Année:

1999

Langue:

english

Fichier:

PDF, 375 KB

english, 1999

46

Nephelometric approach to study coagulation–flocculation of brewery effluent medium using Detarium microcarpum seed powder by response surface methodology

Okolo, B.I, Nnaji, P.C, Onukwuli, O.D

Journal:

Journal of Environmental Chemical Engineering

Année:

2016

Langue:

english

Fichier:

PDF, 3.88 MB

english, 2016

47

Studies on copra oil self-cured ester as a sustainable material for surface coatings

Uzoh, Chigozie F., Onukwuli, Okey D., Nwabanne, Joseph T., Odera, Stone R.

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2015

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2015

48

Factorial optimization and kinetic studies of coagulation–flocculation of brewery effluent by crab shell coagulant

Menkiti, Matthew Chukwudi, Sekeran, Ganesan, Ugonabo, Victor Ifeanyi, Menkiti, Nwasinachi Uzoma, Onukwuli, Okechukwu Dominic

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2016

Langue:

english

Fichier:

PDF, 1002 KB

english, 2016

49

Experimental evaluation of Raffia palm fibre ash particles modified polyester cement mortar composites

Odera, R.S., Onukwuli, O.D., Nwabanne, J.T.

Journal:

Journal of the Chinese Advanced Materials Society

Année:

2016

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2016

50

Pattern of teen menstruation among secondary school girls in south east Nigeria

Nwokocha, Ada R.C., Chinawa, Josephat M., Ubesie, Agozie C., Onukwuli, Vivian I., Manyike, Pius C.

Journal:

Journal of Pediatric Endocrinology and Metabolism

Année:

2016

Langue:

english

Fichier:

PDF, 424 KB

english, 2016