Evidence map›Paper›PMID 40224475›Full record

ArticleACS omega2025

Research on the Resourceful and Efficient Recycling Technology of Waste Thermal Insulation Pipe Material.

Xiaohua Gu, Qinglong Zhao, Shangwen Zhu, Yan Liu, Qingyong Su

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 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

5 authors.

Xiaohua GuSchool of Energy and Building Environment, Guilin University of Aerospace Technology, Guilin 541004, China.ORCID https://orcid.org/0000-0001-9302-0374
Qinglong ZhaoCollege of Civil Engineering and Architecture, Northeast Petroleum University, Daqing 163318, China.
Shangwen ZhuSchool of Energy and Building Environment, Guilin University of Aerospace Technology, Guilin 541004, China.ORCID https://orcid.org/0009-0008-0415-9445
Yan LiuSchool of Energy and Building Environment, Guilin University of Aerospace Technology, Guilin 541004, China.
Qingyong SuSchool of Energy and Building Environment, Guilin University of Aerospace Technology, Guilin 541004, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was conducted to explore a new method for degrading and recycling waste chemical pipe insulation and cooling materials. A chemical degradation method was employed, utilizing alkali metal catalysts and a two-component alcoholysis system consisting of specific ratios of diethylene glycol and butylene glycol. The system effectively degraded the polyisocyanurate (PIR) insulation with the aim of reusing the waste material. The experimental results show that the best reaction performance is obtained with 1,4-BG/DEG ratio of 43:57 at 180 and 190 °C 1 h. The resulting regenerated pipe has an apparent density of 0.041 g/cm

Identifiers

PMID40224475
PMCPMC11983187

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.