Evidence map›Paper›PMID 40594630›Full record

ArticleScientific reports2025

The variations in the spontaneous combustion characteristics of coal during primary and secondary oxidation under varying particle sizes.

Peitao Zhu, Zhenya Zhang, Zihao Chai, Yaxian Yu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Peitao ZhuSchool of Civil and Transportation Engineering, Ningbo University of Technology, 201 Fenghua Road, Ningbo, 315211, Zhejiang, China.
Zhenya ZhangSchool of Civil and Transportation Engineering, Ningbo University of Technology, 201 Fenghua Road, Ningbo, 315211, Zhejiang, China. zhangzhenya@nbut.edu.cn.ORCID https://orcid.org/0000-0003-4667-6498
Zihao ChaiCollege of Safety Science and Engineering, Liaoning Technical University, Fuxin, 123000, Liaoning, China.
Yaxian YuSchool of Civil and Transportation Engineering, Ningbo University of Technology, 201 Fenghua Road, Ningbo, 315211, Zhejiang, China.

Funding

Liaoning Technical University Liaoning Key Laboratory of mining environment and disaster mechanics 123000 MEDM2023-B-4
6 · The paper itself

Abstract

The coal spontaneous combustion (CSC) in the goaf of a coal mine poses a significant safety hazard. This study investigates the gas production characteristics, apparent activation energy, and limiting parameters of coal samples with varying particle sizes during the low-temperature oxidation stage under both primary and secondary oxidation conditions through a temperature-programmed experiment. The results indicate that smaller particle size leads to higher rates of O

Indexed as

Apparent activation energyCoal spontaneous combustionKinetics mechanism functionLimit parameterParticle sizeSecondary oxidation

Identifiers

PMID40594630
PMCPMC12217948

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.