Neck Bottles
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. AnÃlise da utilizaÃÃo de gargalos e fios de garrada pet como enchimento de torres de resfriamento
In some industrial processes, as well as in air conditioning processes, there is the need for cooling of equipments that generate heat during his operation. Usually, the fluid utilized to dissipate that generated heat is the water, due to its physical characteristics (high heat capacity, low viscosity, high thermal conductivity and high density). Besides its
Publicado em: 2009
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2. Comparison of Reactors for Oxygen-Sensitive Reactions: Reductive Dechlorination of Chlorophenols by Vitamin B12s
Serum bottles are frequently used for studies of reductive dechlorination by vitamin B12, but reducing conditions can be maintained only for several days. This time period is inadequate for evaluating the reductive dechlorination of some slow-reacting aromatic compounds. Sealed glass ampoules maintain reducing conditions for many months, but this method has