Evidence map›Paper›PMID 41057638›Full record

ArticleScientific reports2025

Leaking of 316L stainless steel heat exchanger tubes in carbon dioxide process.

Manar Mansour, Waleed Khalifa

Abstract read
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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Manar MansourDepartment of Metallurgical Engineering, Faculty of Engineering, Cairo University, Giza, Egypt.
Waleed KhalifaDepartment of Metallurgical Engineering, Faculty of Engineering, Cairo University, Giza, Egypt. wkhalifa@eng.cu.edu.eg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study covered a premature leaking of stainless steel 316L heat exchanger tubes. Leaking occurred in a cooling process of carbon dioxide gas mixture from 140 to 55°C. Several leaks were observed after short service life of 70 days. A systematic investigation of the rapid degradation was achieved through a multi-angle approach backed by comprehensive analytical techniques: including visual inspection, optical microscopy, SEM/EDS, and chemical analysis. In addition, valuable insights were obtained from the dew point modeling of condensed acids. The key finding and novelty of this study is the identification of the synergistic dew point corrosion by HCl and HF, and its role in tube damage. Recommendations for higher performance alloys were addressed as well. The insights and understanding presented in this work are believed to be of significant value for both academic and industrial readers.

Indexed as

CorrosionDew pointFlue gasH2CO3H2SO4HClHeat exchangerHFPartial pressureStainless steel 316LTube leaking

Identifiers

PMID41057638
PMCPMC12504518

What OpenQuestion holds

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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.