نتایج جستجو برای: gas membrans separation
تعداد نتایج: 362255 فیلتر نتایج به سال:
O Gás Natural é um importante vetor da matriz energética mundial, portanto torna-se crítico o desenvolvimento e aplicação de novas tecnologias para condicionar gás produzido. Nesse contexto, a separação supersônica vem se tornando uma alternativa viável condicionamento do pois necessita menos espaço instalação energia no processo, tendo como força motriz sua geometria. Portanto, objetivo deste ...
It is highly desirable to reduce the membrane thickness in order to maximize the throughput and break the trade-off limitation for membrane-based gas separation. Two-dimensional membranes composed of atomic-thick graphene or graphene oxide nanosheets have gas transport pathways that are at least three orders of magnitude higher than the membrane thickness, leading to reduced gas permeation flux...
Among the numerous applications of metal-organic frameworks (MOFs), a topical class of nanoporous materials, adsorptive separation is gaining considerable attention. Some of the most exciting candidates for gas separation processes exhibit structural transitions, such as breathing and gate opening. While predictive analytical methods are crucial in separation science and have been widely used f...
This paper presents a numerical study of the gas-powder flow in a typical Lapple cyclone. The gas flow is obtained by the use of the Reynolds stress model. The resulting pressure and flow fields are verified by comparison with the measured results and then used in the determination of powder flow that is simulated by the use of a Stochastic Lagrangian model. The separation efficiency and trajec...
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