B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 71/02 (2006.01) B01D 69/08 (2006.01) B01D 69/12 (2006.01)
Patent
CA 2691305
A porous carbon membrane has as a loaded component water, alcohol, ether, or ketone loaded on a surface or in a pore, or on the surface and in the pore thereof. The carbon membrane has the loaded component preferably having a molecular weight of 100 or less. The carbon membrane has the loaded component preferably being linear alcohol or linear ether. The carbon membrane has the loaded component preferably being at least one selected from methanol, ethanol, n-propanol, and n-butanol. There is provided a carbon membrane having high separation performance and little change in the separation performance with the passage of time.
L'invention concerne un film de carbone poreux dans lequel de l'eau, un alcool, un éther ou une cétone est chargé, en tant que composant chargé, sur la surface, dans les pores ou à la fois sur la surface et dans les pores. Dans le film de carbone, le composant chargé a de préférence un poids moléculaire inférieur ou égal à 100. Dans le film de carbone, le composant chargé est de préférence un alcool linéaire ou un éther linéaire. Dans le film de carbone, le composant chargé est de préférence composé d'au moins un élément choisi parmi le méthanol, l'éthanol, le n-propanol et le n-butanol. Le film de carbone présente d'excellentes performances de séparation, dont la détérioration avec le temps est supprimée.
Ichikawa Akimasa
Sakai Tetsuya
Suzuki Hideyuki
Takeno Shogo
Uchikawa Tetsuya
Marks & Clerk
Ngk Insulators Ltd.
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