Evidence map›Paper›PMID 38585132›Full record

ArticleACS omega2024

Calcined Biowaste Durian Peel as a Heterogeneous Catalyst for Room-Temperature Biodiesel Production Using a Homogenizer Device.

Eko K Sitepu, Reni P A Sinaga, Bryan E N Sitepu, Aman Santoso, Bambang Susilo, Binawati Ginting, Sabarmin Perangin-Angin, Juliati Br Tarigan

Abstract read
In one paragraph

Article in ACS omega, 2024. 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

8 authors.

Eko K SitepuDepartment of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.ORCID https://orcid.org/0000-0003-3565-9027
Reni P A SinagaDepartment of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.
Bryan E N SitepuDepartment of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.
Aman SantosoDepartment of Chemistry, Universitas Negeri Malang, Malang 65145, Indonesia.ORCID https://orcid.org/0000-0001-9603-5686
Bambang SusiloDepartment of Agricultural Engineering, Brawijaya University, Malang 65145, Indonesia.
Binawati GintingDepartment of Chemistry, Universitas Syiah Kuala, Banda Aceh 23111, Indonesia.
Sabarmin Perangin-AnginDepartment of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.
Juliati Br TariganDepartment of Chemistry, Universitas Sumatera Utara, Medan 20155, Indonesia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Calcined biowaste durian peel (BDP) contains 86% potassium element as the main compound and has successfully catalyzed the transesterification of palm oil to biodiesel at room temperature. The effect of catalyst weight, molar ratio of palm oil to methanol, reaction time, and rotational speed of the homogenizer device was investigated on biodiesel conversion and yield. The highest biodiesel conversion of 97.4 ± 0.3% was achieved using the following reaction conditions: a catalyst weight of 5 wt %, a molar ratio of palm oil to methanol of 1:15, a reaction time of 10 min, and a rotational speed of 6000 rpm. Unfortunately, calcined BDP could not hold its catalytic activity in the reusability study. The biodiesel conversion was decreased in the second cycle due to the decrease of both catalyst weight and concentration of potassium ions after the first cycle. However, the calcined BDP paired with a homogenizer device could produce biodiesel in a short reaction time and at room temperature.

Identifiers

PMID38585132
PMCPMC10993264

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Registered trials

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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.