Results 41 to 50 of about 38,302 (224)
Oxidative desulfurization of tire pyrolysis oil [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2016 This paper presents a low cost method for the purification of oils obtained from the pyrolysis of used tires. Oxidative desulfurization is a promising route for purification of tire pyrolysis oils as hydro-desulfurization may not be affordable ...
Ahmad Shahzad +5 more
doaj +1 more source
Advanced Science, EarlyView.A targeted metabologenomic strategy integrating genomic and metabolomic hallmarks enabled the discovery of two new thioamides, thiogochangamides A and B, from bacteria. Their absolute configurations, previously unresolved within the thioviridamide family, were fully assigned through various chemical derivatizations and computational analysis ...
Young Eun Du +18 more
wiley +1 more source
Electric-Field-Driven Direct Desulfurization [PDF]
ACS Nano, 2017 The ability to elucidate the elementary steps of a chemical reaction at the atomic scale is important for the detailed understanding of the processes involved, which is key to uncover avenues for improved reaction paths. Here, we track the chemical pathway of an irreversible direct desulfurization reaction of tetracenothiophene adsorbed on the Cu(111 ...
Bogdana Borca +12 more
openaire +6 more sources
POM@MOF hybrids : synthesis and applications [PDF]
, 2020 The hybrid materials that are created by supporting or incorporating polyoxometalates (POMs) into/onto metal–organic frameworks (MOFs) have a unique set of properties.
Abednatanzi, Sara +4 more
core +1 more source
Chemical Upcycling of Polyphenylene Sulfide at Room Temperature
Advanced Science, EarlyView.Poly(phenylene sulfide) (PPS) is a semi‐crystalline super engineering plastic with exceptional properties. An iron‐photocatalyzed strategy is reported for chemical upcycling of PPS plastics at room temperature using 1,2‐dichloroethane. The method demonstrates remarkable efficiency across diverse PPS resins and post‐consumer composites, even within ...
Boning Gu, Chengliang Li, Xuefeng Jiang
wiley +1 more source
Coal desulfurization by low temperature chlorinolysis, phase 3 [PDF]
Laboratory scale, bench scale batch reactor, and minipilot plant tests were conducted on 22 bituminous, subbituminous, and lignite coals. Chemical pretreatment and post treatment of coals relative to the chlorination were tried as a means of enhancing ...
Ernest, J., Kalvinskas, J., Rohatgi, N.
core +4 more sources
Modelling the hot metal desulfurization process using artificial intelligence methods [PDF]
Archives of Civil EngineeringThe objective of conducted research on the hot metal desulfurization process was to determine the key process parameters that impact the ultimate outcome of desulfurization. As a result, the noticeable outcome of implementing these measures should be the
Angelika Podolska, Jan Falkus
doaj +1 more source
Biotechnological aspects of sulfate reduction with methane as electron donor [PDF]
, 2010 Biological sulfate reduction can be used for the removal and recovery of oxidized sulfur compounds and metals from waste streams. However, the costs of conventional electron donors, like hydrogen and ethanol, limit the application possibilities.
Lens, P.N.L. +2 more
core +2 more sources
Sustainable KCl‐Assisted PbI2 Recycling for High‐Performance Quantum Dot Solar Cells
Advanced Science, EarlyView.An additive‐assisted lead recycling strategy is developed by introducing trace KCl during PbI2 recrystallization from spent lead‐acid batteries. KCl regulates crystallization and impurity removal, yielding high‐purity PbI2 and enabling the formation of colloidally stable PbS and CsPbI3 quantum dots.
Jihong Lan +11 more
wiley +1 more source
Zhongguo dianli, 2020 Desulfurization wastewater contains high concentrations of chloride salts, which affects the safe operation of the desulfurization system. The Factsage thermodynamic calculation software was used to simulate the precipitation characteristics of chlorine ...
Qian ZHANG +3 more
doaj +1 more source