Original Research Article Chemical
1. Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system

Nabil Bader; Aya Elmajbry; Zainab Al borki; Aziza Ahmida; Abdalla Geath

Volume 3, Issue 1 , Winter 2020, Pages 1-6

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.1

Abstract
  Potentiometric titrations have been used to calculate the dissociation constants of Hippuric acid and its stability constants with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system at different temperatures, and constant ionic strength of 0.1M solution sodium nitrate. The ...  Read More

Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system


Original Research Article
2. Optimization of the Gasoline Production Plant in order to Increase Feed

Amir samimi; Kasra Kavousi; Soroush Zarinabadi; Alireza Bozorgian

Volume 3, Issue 1 , Winter 2020, Pages 7-19

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.2

Abstract
  Increasing the capacity of Gasoline Production Plant (G.P.P) will cause problems such as the increase of pressure downfall, reduction of output pressure of circulating gas compressor, increasing the thermal load of the re-boiler furnaces of unit towers, increase of the eventuality of formation green ...  Read More

Optimization of the Gasoline Production Plant in order to Increase Feed


Original Research Article Chemical Engineering
3. Fuel Gases From Waste High Density Polyethylene (Hdpe) Via Low Temperature Catalytic Pyrolysis

Nguamo Surma; Godwin Ijuo; Blessing Ogoh-Orch

Volume 3, Issue 1 , Winter 2020, Pages 20-30

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.3

Abstract
  ABSTRACT This study was carried out in order to obtain useful gases from waste polyethylene of high density polyethylene (HDPE) at low temperature pyrolysis. This was carried out by adapting a cylindrical pressure cooking pot of height 30.00 cm with an internal diameter 31.50 cm. The pyrolysis reaction ...  Read More

Fuel Gases From Waste High Density Polyethylene (Hdpe) Via Low Temperature Catalytic Pyrolysis


Original Research Article Chemical Engineering
4. Prediction of Gas Hydrate Formation in Industries

Alireza Bozorgian; Zahra Arab Aboosadi; Abolfazl Mohammadi; Bizhan Honarvar; Alireza Azimi

Volume 3, Issue 1 , Winter 2020, Pages 31-38

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.4

Abstract
  Natural gas and crude oil in natural underground reservoirs are in contact with water. Stability of these compounds at the presence of both components and complete dependence on the host molecules by forming holes in their guest molecules are replaced. There are many gases such as methane, ethane, propane, ...  Read More

Prediction of Gas Hydrate Formation in Industries


Original Research Article Chemical
5. Physico-chemical characterization of Avocado (Persea americana Mill.) Oil from Tree Indonesian Avocado Cultivars

Akunna Stella-Marris Ogbuagu; Chinedu Innocent Okoye

Volume 3, Issue 1 , Winter 2020, Pages 39-45

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.5

Abstract
  The physicochemical characterization of n-hexane extracted oil of avocado (Persea americana) seed was carried out according to American Organization of Analytical Chemists (AOAC)/IUPAC standard methods. The result of the analysis showed that the oil sample contains an acid value of 1.542 mg/g, iodine ...  Read More

Physico-chemical characterization of Avocado (Persea americana Mill.) Oil from Tree Indonesian Avocado Cultivars


Review Article Chemical Engineering
6. Advances of Membrane Technology in Acid Gas Removal in Industries

Amir samimi; Soroush Zarinabadi; Alireza Bozorgian; Ahmadreza Amosoltani; Mohammad Sadegh Tarkesh Esfahani; Kasra Kavousi

Volume 3, Issue 1 , Winter 2020, Pages 46-54

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.6

Abstract
  The presence of H2S and CO2 is unfavorable in many processes and flows, particularly in natural gas flows. Therefore, removing this gas is one of the important issues in many systems. One of the most widely used techniques is the use of membrane. Therefore, the gas that passes through the membrane has ...  Read More

Advances of Membrane Technology in Acid Gas Removal in Industries


Original Research Article Chemical
7. Experimental Study of Carbon Dioxide Absorption in Diethyl Ethanolamine (DEEA) in the Presence of Titanium Dioxide (TiO2)

Haniyeh Shamsin Beyranvand; Masoomeh Mirzaei Ghaleh Ghobadi; Hamid Sarlak

Volume 3, Issue 1 , Winter 2020, Pages 55-63

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.7

Abstract
  Fossil fuels are the main source of CO2 emissions into the atmosphere, which are sources of air pollutants. Environmental research has confirmed that atmospheric CO2 concentration has risen from 280 ppm in 1800 to 358 ppm in 1994 (an increase of 27.86%). Russia, the United States, China, the rest of ...  Read More

Experimental Study of Carbon Dioxide Absorption in Diethyl Ethanolamine (DEEA) in the Presence of Titanium Dioxide (TiO2)


Original Research Article Biochemical
8. Synthesis of liponucleotides using bacterial phospholipase D

Larisa Birichevskaya; Margarita Vinter; Natalia Litvinko; Anatoli Zinchenko

Volume 3, Issue 1 , Winter 2020, Pages 64-73

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.8

Abstract
  A series of conjugates of pharmacologically promising modified nucleosides with phospholipid was synthesized. Some liponucleotides were originally produced. Soybean lecithin served as the donor of phosphatidyl residue. Phospholipase D from strain Streptomyces netropsis BIM B-428D was engaged as biocatalyst ...  Read More

Synthesis of liponucleotides using bacterial phospholipase D


Original Research Article
9. Extraction and Antibacterial Studies of Oil from three Mango Kernel obtained from Makurdi - Nigeria

Kaana Asemave; D. O. ABAKPA; T.T. LIGOM

Volume 3, Issue 1 , Winter 2020, Pages 74-80

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.9

Abstract
  The ability of bacteria to develop resistance to many antibiotics cannot be undermined given the multifaceted health challenges in the present times. For this reason a lot attention is on botanicals and their products in search of new antibacterial agents. On the other hand, mango kernel oils (MKO) can ...  Read More

Extraction and Antibacterial Studies of Oil from three Mango Kernel obtained from Makurdi - Nigeria