Topic
Reagent
About: Reagent is a research topic. Over the lifetime, 60091 publications have been published within this topic receiving 1234928 citations. The topic is also known as: reagens.
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TL;DR: In this article, the pre-oxidation of an extremely polluted pharmaceutical wastewater (chemical oxygen demand (COD) value of 362,000mg/l) using the Fenton's reagent has been systematically studied using an experimental design technique.
192 citations
Book•
01 Jan 1994
TL;DR: In this article, the future of supported reagents in their applications as genuine catalysts is mapped out in terms of their potential as catalysts in the field of supporting reagent catalysis.
Abstract: This text maps out the future of supported reagents in their applications as genuine catalysts. It uses examples of supported reagent catalysis to demonstrate the potential of this area of chemistry.
192 citations
TL;DR: The combination of P4S10 and hexamethyldisiloxane efficiently converts esters, lactones, amides, lactams, and ketones to their corresponding thiono derivatives and 3-oxoesters are converted to dithiolethiones by this reagent.
Abstract: The combination of P4S10 and hexamethyldisiloxane efficiently converts esters, lactones, amides, lactams, and ketones to their corresponding thiono derivatives. In the presence of elemental sulfur, 3-oxoesters are converted to dithiolethiones by this reagent. Yields are comparable to or superior to those obtained with Lawesson's reagent. The method has the advantage that reagent-derived byproducts may be removed by a simple hydrolytic workup or by filtration through silica gel, rather than by chromatography, as required for Lawesson's reagent.
192 citations
TL;DR: The Co/Peroxymonosulfate system was shown to be an effective disinfection reagent, since 99.99% (4-log) kill of E. coli was achieved in 60 min of treatment and it is still not efficacious enough to qualify as an EPA-registered sanitizer for swimming pools.
192 citations
Patent•
[...]
14 Feb 1990
TL;DR: In this paper, materials which are not themselves storage-stable at room temperature are made suitable for storage by mixing them with a carrier substance and spray-drying the resulting mixture so as to form particles containing both the material and the carrier substance in an amorphous, i.e. glassy or rubbery, state.
Abstract: Materials which are not themselves storage-stable at room temperature are made suitable for storage by mixing them with a carrier substance and spray drying the resulting mixture so as to form particles containing both the material and the carrier substance in which the carrier substance is in an amorphous, i.e. glassy or rubbery, state. Formation of such a composition greatly enhances stability. The material stored may be a biological material such as an enzyme, the components of a chemical reaction such as reagents for carrying out an assay, or even viable biological cells.
192 citations