a colourless gaseous alkene obtained by cracking petroleum: used in synthesizing many organic compounds. Formula: CH3CH:CH2
Also called: propylene
propene in American English
(ˈproʊˌpin)
noun
propylene
Word origin
propyl + -ene
Examples of 'propene' in a sentence
propene
Higher catalytic activity and selectivity for propene were associated with vanadium oxides.
Sathler M.N.B., Eon J.G. 1998, 'THE INFLUENCE OF NIOBIUM ON THE ACIDITY AND STRUCTURE OF GAMMA-ALUMINA-SUPPORTED VANADIUMOXIDES', Brazilian Journal of Chemical Engineeringhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66321998000200012. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Practical synthesis and biological activities of 4-hydroxy-3-methoxy-2-propene derivatives are described.
Jae-Chul Jung, Yongnam Lee, Dongguk Min, Mankil Jung, Seikwan Oh 2017, 'Practical Synthesis of Chalcone Derivatives and Their Biological Activities', Moleculeshttps://www.mdpi.com/1420-3049/22/11/1872. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The effects of thermal-catalysis, plasma-catalysis (in-plasma catalysis and post-plasma catalysis), and plasma-alone on the propene removal were compared.
Pham Thien Huu, Bui Ha Manh, Khacef Ahmed 2018, 'Oxidation of propene from air by atmospheric plasma-catalytic hybrid system', Journal of the Serbian Chemical Societyhttp://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800012P.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
However, many aggregates present some type of deterioration related to the time of exposition to propene.
M. D. Cabrelon, A. H. A. Pereira, J. Medeiros, R. D. Toledo-Filho, J. A. Rodrigues 2012, 'Efeito do tempo de exposição a uma atmosfera coqueificante na microestrutura e naspropriedades de um concreto refratário usado na indústria petroquímica Effect of theexposure time in cokemaking atmosphere on the microstructure and properties of a refractorycastable used in the petrochemical industry', Cerâmicahttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132012000200009. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The macrocyclic ligand shows an approximately planar structure except for the two propene groups in the macrocycle.
Zhi-Quan Pan, Hong Zhou, Jin-Xia Zhu, Han-Ping Zhang 2008, '[μ-11,23-Dibromo-3,7,15,19-tetraazatricyclo[19.3.1.19,13]hexacosa-1(25),2,7,9,11,13(26),14,19,21,23-decaene-25,26-diolato-κ4N3,N7,O,O′:κ4O,O′,N15,N19]bis[perchloratocopper(II)]',Acta Crystallographica Section Ehttp://scripts.iucr.org/cgi-bin/paper?S1600536808000354. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Values of the mass-transfer coefficient, surface and effective diffusion coefficients of propene have been calculated and are reported.
Begoña Puértolas, María R. López, María V. Navarro, José M. López, Ramón Murillo,Tomás García, Ana M. Mastral 2010, 'Modelling the Breakthrough Curves Obtained from the Adsorption of Propene onto MicroporousInorganic Solids', Adsorption Science & Technologyhttps://doi.org/10.1260/0263-6174.28.8-9.761. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Typically, three consecutive catalytic cycles were performed in order to reach steady-state performance in toluene and propene oxidation.
Zakaria Sihaib, Fabrizio Puleo, Giuseppe Pantaleo, Valeria La Parola, José Luis Valverde,Sonia Gil, Leonarda Francesca Liotta, Anne Giroir-Fendler 2019, 'The Effect of Citric Acid Concentration on the Properties of LaMnO3 as a Catalystfor Hydrocarbon Oxidation', Catalystshttp://www.mdpi.com/2073-4344/9/3/226. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)