Evidence map›Paper›PMID 37954417›Full record

ArticleRSC advances2023

Room temperature esterification of high-free fatty acid feedstock into biodiesel.

Minto Supeno, John P Sihotang, Yolinda V Panjaitan, Dian S Y Damanik, Juliati Br Tarigan, Eko K Sitepu

Open access · goldAbstract read
In one paragraph

Article in RSC advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.2field-weighted citation impact, top 12% of its field
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

2 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. 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

6 authors at 1 institution in 1 country.

Minto SupenoDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.ORCID https://orcid.org/0009-0000-9813-6712
John P SihotangDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.
Yolinda V PanjaitanDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.
Dian S Y DamanikDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.
Juliati Br TariganDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.ORCID https://orcid.org/0000-0001-5705-506X
Eko K SitepuDepartment of Chemistry, Universitas Sumatera Utara Medan 20155 Indonesia minto@usu.ac.id.ORCID https://orcid.org/0000-0003-3565-9027
Universitas Sumatera Utara · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The esterification of a high-free fatty acid feedstock to biodiesel is often performed in high-temperature conditions using either homogeneous or heterogeneous acid catalysts. Thus, this study attempts to esterify oleic acid to biodiesel in room temperature conditions using sulphuric acid as a catalyst and a homogenizer device. The influences of process parameters including the molar ratio of oleic acid to methanol, catalyst concentration and rotational speed on biodiesel conversion were determined in different reaction times. The maximum conversion of 96.1 ± 0.4% was obtained in the presence of a molar ratio of 1 : 12, catalyst concentration of 0.7 mol L

Identifiers

PMID37954417
PMCPMC10633858
OpenAlexW4388543179

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.