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International Journal of Chemical Reactor Engineering

Walter de Gruyter GmbH · Germany · Est. 2002

ISSN1542-6580

SJR Q3✓ WOS SCIE✓ Scopus / SJR

/ 100

High Trust

PubScope credibility score from verifiable indexing & ethics signals

Score Breakdown

◆ WoS flagship (SCIE/SSCI/AHCI)78

✓ Corroboration (2 more)+12

Total90

Level data: Norwegian Register (HK-dir), NLOD 2.0. · Third-party records · how this is calculated · Report an error →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

Publication speed: not measurable

publisher doesn’t disclose per-article submission dates — we never estimate

SJR Rank

Top 75% in field

Impact Factor & Quartile · Web of Science (JCR)

✓ Indexed in the Web of Science Core Collection (SCIE) — Clarivate publishes an official Journal Impact Factor and JCR quartile for this journal.

See the official Impact Factor & quartile on the journal’s page ↗

The Impact Factor & JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date. Open metrics below: SCImago Q3. Source: Clarivate Journal Citation Reports.

SJR Scorei

0.252

H-Indexi

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIPi

0.502

Total Worksi

2,515

Total Citationsi

23,318

2yr Mean Citednessi

1.14

Open Impact Factor alternative

Retractions

Source: Retraction Watch

Aims & Scope

The International Journal of Chemical Reactor Engineering covers the broad fields of theoretical and applied reactor engineering. The IJCRE covers topics drawn from the substantial areas of overlap between catalysis, reaction and reactor engineering.

General Information

Country / RegionGermany

Primary LanguageEnglish

1st Year Published2002

FrequencyOne issue/year, updated continuously

StatusActive (last: 2026)

Total Publications2,515

Publisher OrgDe Gruyter

Visit Journal Website

Submission Info

Peer Review—

Review Time—

Acceptance Rate—

OA LicenseCreative Commons license

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

7/12 · 58%

✅

Do you know the journal / publisher?

Walter de Gruyter GmbH

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

1542-6580

✅

Indexed in a trusted database?

WoS, Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

✅

APC fees clearly disclosed?

Yes

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Citations received

2019

647

2020

181

1.3k

2021

121

572

2022

306

2023

117

265

2024

128

109

2025

2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Chemical Engineering (miscellaneous)Q3

Subject Classification

Web of Science Categories

Engineering, Chemical

Scopus Categories

Chemical Engineering (miscellaneous)

Research Topics (OpenAlex)

Catalytic Processes in Materials ScienceFluid Dynamics and MixingCatalysis and Hydrodesulfurization StudiesGranular flow and fluidized bedsCatalysts for Methane ReformingCatalysis and Oxidation ReactionsThermochemical Biomass Conversion ProcessesProcess Optimization and IntegrationCyclone Separators and Fluid DynamicsInnovative Microfluidic and Catalytic Techniques Innovation

Frequently asked questions about International Journal of Chemical Reactor Engineering

Is International Journal of Chemical Reactor Engineering a predatory journal?

PubScope has no integrity flags on record for International Journal of Chemical Reactor Engineering: it is indexed in Web of Science, Scopus, and is not on DOAJ's withdrawn list. Its PubScope Trust Score is 90/100. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of International Journal of Chemical Reactor Engineering?

International Journal of Chemical Reactor Engineering is indexed in the Web of Science Core Collection, so Clarivate publishes an official Journal Impact Factor for it (since the 2023 Journal Citation Reports, every Core Collection journal — including Arts & Humanities and Emerging Sources titles — receives one). PubScope links to Clarivate's official source rather than reprinting the number, which can be out of date. Its open 2-year mean citedness is 1.14.

Is International Journal of Chemical Reactor Engineering indexed in Scopus and Web of Science?

International Journal of Chemical Reactor Engineering is indexed in Web of Science, Scopus.