Archive:: American Journal of Chemical Engineering:: Science Publishing Group

Volume 10, Issue 4, July 2022

Reactive Extraction of Propionic Acid: Equilibrium and Kinetic Studies

Sunitha Palleti, Sadam Ilaiah, Vudata Venkata Basava Rao

Issue: Volume 10, Issue 4, July 2022

Pages: 63-71

Received: 30 May 2022

Accepted: 24 June 2022

Published: 5 July 2022

DOI: 10.11648/j.ajche.20221004.11

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Abstract: Reactive extraction is an efficient, economical and environmentally friendly method for separating acids from waste streams. The separation of organic residues from aqueous waste streams released from industries is essential from the point of view of pollution control and recovery of useful materials. Propionic acid has become an important feedstoc... Show More

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Effects of Extraction Solvents on Oil Yield from Persea Americana Seed and Its Characterization

Adeloye Olalekan Michael

Issue: Volume 10, Issue 4, July 2022

Pages: 72-78

Received: 12 July 2022

Accepted: 27 July 2022

Published: 4 August 2022

DOI: 10.11648/j.ajche.20221004.12

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Abstract: This study focused on the extraction yield of oil from Persea Americana seed using three different extraction solvents of hexane, diethylether and chloroform respectively. The Persea Americana seeds were prepared prior to extraction process thereby removing dirts and the seeds were washed, dried, crushed and ground to 600µm particle size thereby in... Show More

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Synthesis, Characterization and Biological Approach of Nano Oxides of Calcium by Piper nigrum

Maryam Mushtaq, Syeda Mona Hassan, Shahzad Sharif Mughal

Issue: Volume 10, Issue 4, July 2022

Pages: 79-88

Received: 6 June 2021

Accepted: 8 August 2022

Published: 29 August 2022

DOI: 10.11648/j.ajche.20221004.13

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Abstract: Spices are a natural source of antioxidants and hence play a vital role in the prevention of a variety diseases. The most extensively used spice in the world is piper nigrum. It is often referred to as the "King of Spices." Piperine (C₁₇H₁₉NO₃) is the main compound present in P. nigrum. Due to the presence of alkaloid piperine. piper Nigrum pungent... Show More

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