Archive:: American Journal of Applied Chemistry:: Science Publishing Group

Volume 5, Issue 3, June 2017

Auto-Inflammation Test of Black Citric Acid Polymer (PN) and Fuel Oil (FO) Mixes - Coke Formation

Andry Tahina Rabeharitsara, Marie Nicole Rabemananjara, Nambinina Richard Randriana, Haritiana Jeannelle Rakotonirina, Edouard Andrianarison, André Razafimandefitra, Baholy Robijaona

Issue: Volume 5, Issue 3, June 2017

Pages: 45-52

Received: 1 April 2017

Accepted: 13 April 2017

Published: 25 May 2017

DOI: 10.11648/j.ajac.20170503.11

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Abstract: Increasing the value of heavy oil or vacuum resides was one of the challenge of petroleum industry. It has been neglected for technology improvement because the petroleum industry has focused on lighter crude oils and their distillable liquid fractions. The great problem was its conversion yields revealed a practical maximum limits that are imposed... Show More

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First Report on Chemical Composition and Acaricidal Activity on the Cattle Tick Rhipicephalus microplus of Essential Oil from Monanthotaxis parvifolia (Oliv.) Verdc

Sedjro-Ludolphe Oronce Dedome, Guy Alain Alitonou, Hounnankpon Yedomonhan, Fidele Paul Tchobo, Philippe Sessou, Mahudro Yovo, Eric Yessinou, Souaibou Farougou, Felicien Avlessi, Chantal Menut, Dominique Codjo Koko Sohounhloue

Issue: Volume 5, Issue 3, June 2017

Pages: 53-56

Received: 11 May 2017

Accepted: 19 May 2017

Published: 7 July 2017

DOI: 10.11648/j.ajac.20170503.12

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Abstract: The chemical composition of the essential oil obtained by hydrodistillation from leaves of Monanthotaxis parvifolia were analyzed by GC and GC/MS. Thirty compounds representing 99.9 % of oil were identified. This oil is rich in sesquiterpenes with oxygenated sesquiterpenes (87.1%) following by hydrocarbons compounds (10.8%). Caryophyllene oxide (50... Show More

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