Archive:: Chemical and Biomolecular Engineering:: Science Publishing Group

Volume 1, Issue 1, September 2016

Reactions of Immobilized Palladium (II) Complexes with Carbon Monoxide

Alexander Fedorovich Novikov

Issue: Volume 1, Issue 1, September 2016

Pages: 1-4

Received: 15 March 2016

Accepted: 11 April 2016

Published: 9 May 2016

DOI: 10.11648/j.cbe.20160101.11

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Abstract: Palladium (II) complex compounds were immobilized on the dried inner surface of nanoporous silicate glass. The solid specimens containing the Pd(II) salts and organic complexes were fabricated and tested in respect to their spectral reaction on carbon monoxide in atmosphere. The specimens have demonstrated reversible color changes while interacting... Show More

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Microwave Enhanced Synthesis of Silver Nanoparticles Using Orange Peel Extracts from Nigeria

Ihegwuagu Nnemeka, Etuk-Udo Godwin, Fatokun Olakunle, Odusanya Olushola, Omojola Moses, Onyenekwe Paul Chidozie, Sha’Ato Rufus

Issue: Volume 1, Issue 1, September 2016

Pages: 5-11

Received: 25 April 2016

Accepted: 19 May 2016

Published: 6 June 2016

DOI: 10.11648/j.cbe.20160101.12

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Abstract: The gamut of applications for metal nanoparticles fuels the interest for their synthesis. The hazardous, time and energy consuming nature of conventional techniques necessitates the search for alternative methods of synthesis that ensures the desired size, shape and dispersity is achieved. The use of aqueous plant extracts to reduce toxic heavy met... Show More

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Optimal Enzyme-Assisted Ethanol Extraction of Flavonoids from Broccoli by RSM and Research on Antioxidant Effect

Huiduan Li, Jianzhong Yu

Issue: Volume 1, Issue 1, September 2016

Pages: 12-20

Received: 8 September 2016

Accepted: 22 September 2016

Published: 27 October 2016

DOI: 10.11648/j.cbe.20160101.13

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Abstract: Enzyme-assisted ethanol extraction of total flavonoids from broccoli and research on its antioxidant effect, were studied in this paper. Enzyme concentration, solid-liquid ratio, extraction temperature and time were determined as four single-factor in the experiment. According to the single-factor experimental results, the extract process was furth... Show More

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Improving Biogas Production of Sugarcane Bagasse by Hydrothermal Pretreatment

William Salomon Fotso Simo, Emmanuel Nso Jong, César Kapseu

Issue: Volume 1, Issue 1, September 2016

Pages: 21-25

Received: 5 October 2016

Accepted: 18 October 2016

Published: 15 November 2016

DOI: 10.11648/j.cbe.20160101.14

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Abstract: Sugarcane bagasse is a biological waste which is widely generated from sugar mill industries. Its use in these factories is a potential way of environmental pollution and that’s why it needs to be valorized like by-products in biorefineries sectors, especially for biogas production. Sugarcane bagasse has been characterized and pretreated by hydroth... Show More

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Selective Separation of Yttrium and Cerium (IV) from the Prepared Abu Hamata Lanthanides Cake

Amer T. E., Abdellah W. M., Abdel Wahab G. M., El-Shahat M. F.

Issue: Volume 1, Issue 1, September 2016

Pages: 26-31

Received: 28 November 2016

Accepted: 10 December 2016

Published: 10 January 2017

DOI: 10.11648/j.cbe.20160101.15

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Abstract: The present work is concerned with selective separation of Y and Ce (IV) from the lanthanides cake prepared from the pregnant sulfate leach liquor of Abu Hamata sandy claystone ore material. This sulfate solution assays 0.32 g/L of Ln, 0.45 g/L of U together with 0.05 g/L V and 0.008 g/L B. It was used to prepare the lanthanides cake that contains ... Show More

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