Original Research Article
Investigating the Feasibility of Using Alumina-Zirconia Catalysts in Energy Production
1. Investigating the Feasibility of Using Alumina-Zirconia Catalysts in Energy Production

Mina Jafari

Volume 5, Issue 2 , May 2022, Pages 115-124

http://dx.doi.org/10.22034/pcbr.2022.334130.1217

Abstract
  The aim of this study was to investigate the feasibility of using alumina-zirconia catalysts in energy production. In recent years, the use of liquid biofuels in the transportation ...  Read More
Short Communication
The Use of Calcium Carbide in Fruit Ripening: Health Risks and Arsenic Index as a Quantitative Marker for Calcium Carbide Residue
2. The Use of Calcium Carbide in Fruit Ripening: Health Risks and Arsenic Index as a Quantitative Marker for Calcium Carbide Residue

Akolade Ridwan Oladipupo; Moshood O. Akinleye; Herbert A. B. Coker

Volume 5, Issue 2 , May 2022, Pages 125-132

http://dx.doi.org/10.22034/pcbr.2022.320724.1206

Abstract
  Fruits are important worldwide due to their nutritional, commercial, and nutraceutical values. Doubtless, the increased demand for fruits is instrumental in the use of various artificial ...  Read More
Original Research Article
Ag-nanoparticles Mediated by Lonchocarpus laxiflorus Stem Bark Extract as Anticorrosion Additive for Mild Steel in 1.0 M HCl Solution
3. Ag-nanoparticles Mediated by Lonchocarpus laxiflorus Stem Bark Extract as Anticorrosion Additive for Mild Steel in 1.0 M HCl Solution

Godwin Abawulo Ijuo; Nguamo Surma; John Ogbaji Igoli

Volume 5, Issue 2 , May 2022, Pages 133-146

http://dx.doi.org/10.22034/pcbr.2022.324366.1208

Abstract
  Green synthesis of silver nanoparticles using stem bark extract of Lonchocarpus laxiflorus plant as a reducing agent following a simple, effective, and eco-friendly route was reported ...  Read More
Review Article
A Review on Recent Development and biological applications of benzothiazole derivatives
4. A Review on Recent Development and biological applications of benzothiazole derivatives

Hala Shkyair Lihumis; Ameer A.Alameri; Rawaa Hefdhi Zaooli

Volume 5, Issue 2 , May 2022, Pages 147-164

http://dx.doi.org/10.22034/pcbr.2022.330703.1214

Abstract
   Benzothiazole (BTA) and its derivatives are among the most important heterocyclic compounds, widely found in natural commodities and pharmaceutical drugs. It possesses a large ...  Read More
Original Research Article
Thermodynamic and kinetic Study of Adsorption of Cobalt II Using Adsorbent of Magnesium Oxide Nano-Particles Deposited on Chitosan
5. Thermodynamic and kinetic Study of Adsorption of Cobalt II Using Adsorbent of Magnesium Oxide Nano-Particles Deposited on Chitosan

Bijan Ghanavati; Alireza Bozorgian; Hamid Kazemi Esfeh

Volume 5, Issue 2 , May 2022, Pages 165-181

http://dx.doi.org/10.22034/pcbr.2022.335475.1219

Abstract
  The present study is on MgO nanoparticles deposited on chitosan, which is investigated for the removal of the heavy metal cobalt II using an atomic absorption spectrometer at various ...  Read More
Original Research Article
Comparative Phytochemical, Nutritional and Antimicrobial Screening of the Seed, Leaf and Root of Vigna Subterranea.
6. Comparative Phytochemical, Nutritional and Antimicrobial Screening of the Seed, Leaf and Root of Vigna Subterranea.

Adaora Stellamaris Ogbuagu; Chinwe Chioma Maduka; Isaac Obi Okerulu; Chukwuebuka Thankgod Onyema; Chidi Onyeizugbe; Uzoamaka Anthonia Emezie

Volume 5, Issue 2 , May 2022, Pages 182-195

http://dx.doi.org/10.22034/pcbr.2022.314226.1201

Abstract
  Vigna subterranea, a legume regarded as a ‘super food’ in Nigeria has been grossly understudied and underutilised and this study investigated the constituents of the various ...  Read More
Original Research Article
Investigation of Sulfur Problems in Hydrocarbon Sections
7. Investigation of Sulfur Problems in Hydrocarbon Sections

Frank Rebout; Amir Samimi

Volume 5, Issue 2 , May 2022, Pages 196-217

http://dx.doi.org/10.22034/pcbr.2022.335684.1220

Abstract
  Elimination of sulfur compounds in hydrocarbon fuels is environmentally important, because in the process of combustion of fuels in engines, sulfur compounds in the fuel are converted ...  Read More
Original Research Article
In Investigating the Use of Pigs in Gas Transmission Pipelines
8. In Investigating the Use of Pigs in Gas Transmission Pipelines

Andi Johnson; Andi Brous; Amir Samimi

Volume 5, Issue 2 , May 2022, Pages 218-228

http://dx.doi.org/10.22034/pcbr.2022.335686.1221

Abstract
  The purpose of this study is to investigate the pigging operation, why it is done, the types of pigments available, and its importance in the gas industry. It is important to identify ...  Read More