ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q2SCImago #14,094Hybrid

International Journal of Coal Preparation and Utilization

Acronym:gcop
•
Abbreviation (ISO):INT. J. COAL PREP. UTIL
•
Identifier (ISSN):1939-2699(Print)/1939-2702(Online)
•
Publisher:Routledge
Clarivate IF (2026)
2↓ -0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for International Journal of Coal Preparation and Utilization

WoS Q4
12341.5320182.0220192.0320202.720212.7920222.12023220242.1202522026
Annual Impact Factor Metric
Current (2026):2
Scopus SJR & RankScopus Q2
0.404
#14,094

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
41

41 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate15%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
144articles/year
1.01% Gold OA•98.31% Original Research

Aims & Scope

International Journal of Coal Preparation and Utilization publishes original research papers, short communications, review articles, book reviews, and symposium announcements covering all aspects of coal preparation. The journal is significant reading for all individuals involved with coal preparation, including those in operations, engineering, management, education, and scientific research. Topics include: coal properties and coal petrography; coal quality and characterization; surface chemistry of coal and minerals; crushing, grinding and liberation; coal screening and classification; dense medium and density separations; froth flotation and oil agglomeration; process control and optimization; flocculation and thickening; dewatering and thermal drying; briquetting and pelletizing; coal handling and storage; coal utilization and blending; waste disposal and pollution; utility waste product utilization; and carbon based material. Additional subjects covered by the journal include properties of coal/water and coal/oil slurries as well as the processing of oil shales and tarsands by physical and physiochemical methods.

Topics Covered (Recognized by AI)
EngineeringChemistryOrganic ChemistryWaste ManagementGeographyHistoryArchaeologyEnvironmental ScienceMaterials SciencePhysicsGeologyMetallurgyComputer ScienceMathematicsPhysical ChemistryBiologyComposite MaterialsThermodynamicsQuantum MechanicsChemical EngineeringMineralogy

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENERGY & FUELS

Q4
Rank162/191
IndexSCIE
JCRSCIE2026

MINING & MINERAL PROCESSING

Q3
Rank19/35
IndexSCIE
JCISCIE2026

ENERGY & FUELS

Q3
Rank133/191
IndexSCIE
JCISCIE2026

MINING & MINERAL PROCESSING

Q3
Rank19/35
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF2
Articles / Year164
Total Citations17
2025
IF2.1
Articles / Year228
Total Citations341
2024
IF2
Articles / Year181
Total Citations783
2023
IF2.1
Articles / Year92
Total Citations552
2022
IF2.791
Articles / Year117
Total Citations1,115

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #14,094Scopus Q2SCImago Profile
Scopus Coverage:1999, 2003-2005, 2007-2026
Scopus Broad Areas:Chemical EngineeringEarth and Planetary SciencesEnergyEngineering
Scopus Citation Rank (SJR)Q2
0.404

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
2.51

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,816 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations1,274
3-Year Documents465
Citable Documents465

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate31.3%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Chemical Engineering (miscellaneous)Q2
Mechanical EngineeringQ2
Energy Engineering and Power TechnologyQ3
Fuel TechnologyQ3
Geotechnical Engineering and Engineering GeologyQ3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 15%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Engineering & Technology
Minor Category (Specific Field):
4区ENERGY & FUELS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

International Journal of Coal Preparation and Utilization (acronym: gcop, abbr: INT. J. COAL PREP. UTIL, ISSN: 1939-2699) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Routledge in United States. The periodical holds a Journal Impact Factor (JIF) of 2.00, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.404 (Q2), an H-index of 41.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 144 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,816 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Routledge
Publication Language
English
Frequency
Quarterly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
TAYLOR & FRANCIS INC, 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, USA, PA, 19106

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Record UUID: 44a55565-b4eb-4dc4-8a0c-31e93e4c8d11
Database Updated: 2026-09-28