نتایج جستجو برای: selective chlorination
تعداد نتایج: 201437 فیلتر نتایج به سال:
Thermal co-treatment of Electric Arc Furnace Dust (EAFD) and polyvinyl chloride (PVC) may provide a viable route for reprocessing these hazardous materials within the circular economy. To develop optimise commercial treatment process, complex mechanistic pathway resulting from reaction two wastes must be understood. Franklinite (ZnFe2O4) is major zinc containing phase in EAFD to date, little wo...
According to the reports of world health organization (WHO), 80 percent of human diseases are due to contaminated water either for drinking or sanitation. International water sanitation program says that 50 percent of people across the world have no access to healthy water and 75 percent of the third world population do not have water for sanitation. The present semi experimental study aims at...
Selective Chlorination of Methane Photochemically Mediated by Ferric Chloride at Ambient Temperature
The formations of THMs, HAAs, and HNMs from chlorination and chloramination of water from Jinlan Reservoir were investigated in this study. Results showed that monochloramine rather than chlorine generally resulted in lower concentration of DBPs, and the DBPs formation varied greatly as the treatment conditions changed. Specifically, the yields of THMs, HAAs and HNMs all increased with the high...
Abstract Strategies that enable intermolecular site-selective C–H bond functionalisation of organic molecules provide one the cornerstones modern chemical synthesis. In chloroalkane synthesis, such methods for aliphatic chlorination have, however, remained conspicuously rare. Here, we present a copper(I)-catalysed synthetic method efficient C( sp 3 )–H ketones, ( E )-enones and alkylbenzenes by...
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