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Ebenezer Okonkwo · Peerford

University of Port Harcourt / Scholars

EO

Ebenezer Okonkwo

University of Port Harcourt

Publishing since 2009, latest 2026

Analytical Chemistry
Pollution
Control and Systems Engineering
Energy Engineering and Power Technology
Ocean Engineering
Building and Construction

Their record on OpenAlex

Publications: 72009–2026
Citations: 38to those papers
h-index: 3i10-index 2
Field-weighted impact: 0.871.00 is the world average
World top 10%: 0%0 of 7 scored papers
Open access: 57%4 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

University of Port Harcourt6 works
National Research Institute for Chemical Technology1 work

Every institution they have given on a paper.

Publications

7 in all

Newest Most cited Oldest Title

Search their publications by title

Scenario analysis of cooking fuel choices and CO2 emission reduction for bioenergy assessment in rural South-East Nigeria
2026Discover EnergyJournalOpen access1 citation10.1007/s43937-025-00119-y
Review of Nigeria’s renewable energy policies with focus on biogas technology penetration and adoption
2024Discover Energy

Download CV:PDF · Word

Who they write with Where their co-authors are Every publication

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Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Analytical Chemistry343%
Pollution343%
Control and Systems Engineering229%
Energy Engineering and Power Technology229%
Ocean Engineering229%
Building and Construction114%
Public Health, Environmental and Occupational Health114%
Renewable Energy, Sustainability and the Environment114%
Waste Management and Disposal114%
Water Science and Technology114%

Health Sciences
Physical Sciences

Topics most written on

Energy and Environment Impacts3
Petroleum Processing and Analysis3
Hybrid Renewable Energy Systems2
Process Optimization and Integration2
Reservoir Engineering and Simulation Methods2
Anaerobic Digestion and Biogas Production1
Global Energy and Sustainability Research1
Healthcare and Environmental Waste Management1
Oil and Gas Production Techniques1
Recycling and Waste Management Techniques1
Water Quality and Pollution Assessment1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

43% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

Ghana2
Niger2
United States1

Papers with at least one author in that country.

Institutions written with most

University of Energy and Natural ResourcesGH2 papers
Université Abdou MoumouniNE2 papers
Covenant UniversityNG2 papers
West African Science Service Centre on Climate Change and Adapted Land UseGH2 papers
World BankUS1 paper
Federal University of Technology MinnaNG1 paper
Ahmadu Bello UniversityNG1 paper
Federal University of Technology OwerriNG1 paper
National Research Institute for Chemical TechnologyNG1 paper

Where they publish

Discover Energy2
SPE Nigeria Annual International Conference and Exhibition2
Asian Journal of Water Environment and Pollution1
Cogent Engineering1
The Open Chemical Engineering Journal1

How it can be read

57% free to read

Most cited

Review of Nigeria’s renewable energy policies with focus on biogas technology penetration and adoption
Discover Energy
202412 citationsOpen access · Gold
Process design evaluation of an optimum modular topping refinery for Nigeria crude oil using hysys® aspen software
Cogent Engineering
201911 citationsOpen access · Gold
The Design of an Integrated Crude Oil Distillation Column with Submerged Combustion Technology
The Open Chemical Engineering Journal

Journal

Open access

Corresponding

12 citations

10.1007/s43937-024-00035-7

Process design evaluation of an optimum modular topping refinery for Nigeria crude oil using hysys® aspen software

2019Cogent EngineeringJournalOpen accessSenior author11 citations10.1080/23311916.2019.1659123

The Design of an Integrated Crude Oil Distillation Column with Submerged Combustion Technology

2019The Open Chemical Engineering JournalJournalOpen access9 citations10.2174/1874123101912010007

Completing the Value Chain for Plastic Recyclers in Nigeria: An Integration of Renewable Solar and Conventional Gas Energy Sources for Fuel Production

2018SPE Nigeria Annual International Conference and ExhibitionPublication1 citation10.2118/193436-ms

Process Design Evaluation of an Optimum Modular Topping Refinery for Nigeria Crude Oil Using HYSYS Software

2016SPE Nigeria Annual International Conference and ExhibitionPublicationSenior author3 citations10.2118/184342-ms

Tannery Effluents Quality Evaluation Using Principal Component Analysis for Challawa Industrial Estate, Kano, Nigeria

2009Asian Journal of Water Environment and PollutionJournalSenior author1 citation10.3233/ajw-2009-6_3_07

Diamond 1 · 14%Free to read and to publish
Gold 3 · 43%In an open-access journal
Closed 3 · 43%Behind a paywall

Who funds it

3 of 7 papers name a funder

Covenant University2
African Development Bank Group1
European Commission1
Japan International Cooperation Agency1
Natural Environment Research Council1
United Nations Development Programme1

2019

9 citations

Open access · Diamond

Process Design Evaluation of an Optimum Modular Topping Refinery for Nigeria Crude Oil Using HYSYS Software

SPE Nigeria Annual International Conference and Exhibition

20163 citations

Scenario analysis of cooking fuel choices and CO2 emission reduction for bioenergy assessment in rural South-East Nigeria

Discover Energy

20261 citationOpen access · Gold