Chemistry Archives - المجلة الدولية للبحوث العلمية

Simulation and Evaluation of Hydro-processing for Jet Fuel Quality Improvement Using Aspen HYSYS: A Case Study

Fadhil Abdulameer Kadhim — Tue, 03 Mar 2026 18:00:11 +0000

Authors Ministry of Higher Education and Scientific Research, Baghdad, Iraqfadhil19951994@gmail.com Paper DOI https://doi.org/10.59992/IJSR.2026.v5n3p9 Abstract This study focuses on improving jet fuel quality by removing sulfur compounds, represented by the Thiophene compound, and enhancing its physical and chemical properties using thermal treatment, based on simulation. The Plug Flow Reactor (PFR) was operated at 400 °C and… اقرأ المزيد »Simulation and Evaluation of Hydro-processing for Jet Fuel Quality Improvement Using Aspen HYSYS: A Case Study

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The Usage of H₂O₂ in Agriculture

Nafi Alonaizi — Tue, 03 Mar 2026 17:50:45 +0000

Authors Master of advanced practice, Health Science, Griffith University, AustraliaN.alonaizi@mod.gov.sahttps://orcid.org/0000-0003-2757-2271 Master in Environmental Sciences, Science college, King Saud University, Saudi Arabia447200715@student.ksu.edu.sahttps://orcid.org/0009-0001-3581-2143 Paper DOI https://doi.org/10.59992/IJSR.2026.v5n3p10 Abstract This study investigates the practical agricultural application of hydrogen peroxide (H₂O₂) as a growth-promoting and stress-mitigating agent in crop production. The experiment aimed to evaluate the effects of different concentrations… اقرأ المزيد »The Usage of H₂O₂ in Agriculture

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Synthesis of Macrocyclic Schiff Bases Derived from 1,4-Dihydrapyridine and Their Anti-Cancer Cytotoxic Effect and Anti-bacterial activity

Muneera Yousif Raof — Tue, 03 Feb 2026 20:20:16 +0000

Authors Assistant Prof., Organic Chemistry, University of Mosul, Iraqmounera.ya63@uomosul.edu.iq Student, Organic Chemistry, University of Mosul, Iraq Paper DOI https://doi.org/10.59992/IJSR.2026.v5n2p3 Abstract This study involves the preparation of macrocyclic Schiff bases (R4-R8) through two steps, first step involves the preparation of macroacyclic Schiff bases (R1-R3) by the reaction of 3,5-diacety l-2,6-dimethyl-1,4-dihyropyridine DHP(R) with diamine derivatives (4-methyl 1,2-phenelene… اقرأ المزيد »Synthesis of Macrocyclic Schiff Bases Derived from 1,4-Dihydrapyridine and Their Anti-Cancer Cytotoxic Effect and Anti-bacterial activity

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Electrochemical Assessment of Thiazolidine Derivative as a Corrosion Suppressant for Carbon Steel in Acidic Medium

Asawer S. Temma — Sun, 06 Jul 2025 09:40:02 +0000

Authors Department of Chemistry, College of Education for Pure Sciences, University of Basrah, Basrah, Iraq asawer.tema@uobasrah.edu.iq Department of Chemistry, College of Education for Pure Sciences, University of Basrah, Basrah, Iraq Paper DOI https://doi.org/10.59992/IJSR.2025.v4n7p18 Abstract A thiazolidine-based compound (AS6) was synthesized and structurally confirmed through Fourier-transform infrared spectroscopy (FT-IR) and proton nuclear magnetic resonance (¹H-NMR) techniques.… اقرأ المزيد »Electrochemical Assessment of Thiazolidine Derivative as a Corrosion Suppressant for Carbon Steel in Acidic Medium

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Detection of contamination with the element uranium U92 in some soils in the Samawah Desert (AL-Muthanna Governorate)

Wissam Jawad Kazem — Thu, 05 Jun 2025 21:40:42 +0000

Authors Department of Science, College of Basic Education, University of Al-Muthanna, Iraq wissam.juad@mu.edu.iq https://orcid.org/0000-0003-2534-8129 High School for Outstanding Students, Wasit Directorate of Education, Iraq https://orcid.org/0000-0003-2534-8129 Department of Science, College of Basic Education, University of Al-Muthanna, Iraq ali.khalil@mu.edu.iq https://orcid.org/0000-0002-2155-047X Department of Science, College of Basic Education, University of Al-Muthanna, Iraq https://orcid.org/0000-0002-1791-8075 Paper DOI https://doi.org/10.59992/IJSR.2025.v4n6p4 Abstract The… اقرأ المزيد »Detection of contamination with the element uranium U92 in some soils in the Samawah Desert (AL-Muthanna Governorate)

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Evaluation of the Level of Sirtuin7 and Some Biochemical Parameters in Patients with Cardiovascular Disease

Hiba Nasser Lazem — Fri, 10 May 2024 12:00:04 +0000

Authors Master’s Student, Chemistry, College of Science, University of Mosul, Iraq hibanasseralnasiry@gmail.com Assistant Professor, Chemistry, College of Science, University of Mosul, Iraq Paper DOI https://doi.org/10.59992/IJSR.2024.v3n5p11 Abstract The regulatory protein SIR7 Homolog 7 is known as sirtuin7 and is one of the seven most important sirtuins found in mammals, it is located primarily in the nucleus… اقرأ المزيد »Evaluation of the Level of Sirtuin7 and Some Biochemical Parameters in Patients with Cardiovascular Disease

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Determination of Carbonate and Bicarbonate in Specific Samples of Trona Deposit

Suada. A. Mohamed — Fri, 16 Feb 2024 22:12:09 +0000

Author Faculty of Science, Al-Baha University, Kingdom of Saudi Arabia soada.mokhtar@gmail.com Paper DOI https://doi.org/10.59992/IJSR.2024.v3n2p1 Abstract Trona is one of the natural forms of sodium carbonate minerals, it is well known as (sesquicarbonate) or (trona) and is known in Arabic as (natron) or (atrun). The possibility of determining some constituents of trona ore was studied, using… اقرأ المزيد »Determination of Carbonate and Bicarbonate in Specific Samples of Trona Deposit

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A Kinetic Study of Removal of Some Organic Pollutants from Waste Water

Suada. A. Mohamed — Fri, 16 Feb 2024 15:10:09 +0000

Author Faculty of Science, Al-Baha University, Kingdom of Saudi Arabia soada.mokhtar@gmail.com Paper DOI https://doi.org/10.59992/IJSR.2024.v3n2p10 Abstract This work deals with removal of some pollutants from waste water, the rate of oxidation of some organic pollutants in water, such as phenol, cresol, toluene that have been oxidized by the reaction with polyoxometals catalyst to activate H2O2. havebeen… اقرأ المزيد »A Kinetic Study of Removal of Some Organic Pollutants from Waste Water

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Fuel Cell Evolution

Mohamed M. Mohsen — Sat, 08 Jul 2023 16:25:00 +0000

Authors Department of Biomedical Engineering, Faculty of Medical Technology, University of Tobruk, Libya mohamed.mahmoud@tu.edu.ly Department of Civil Engineering, Faculty of Engineering, University of Tobruk, Libya mohamadg980@tu.edu.ly Paper DOI https://doi.org/10.59992/IJSR.2023.v2n7p5 Abstract This paper focuses on the progress that has been made in fuel cells through four theories, namely thermodynamics, electrochemistry, electrolyte theories, direct generation physics and… اقرأ المزيد »Fuel Cell Evolution

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