| 摘要 |
<p>A zeolite membrane composite for use in separation of a highly-permeative component through permeation from a vapor mixture or a liquid mixture comprising multiple components, the zeolite membrane composite comprising an inorganic porous support and a zeolite membrane provided thereon, wherein the zeolite membrane contains zeolite of a CHA-type aluminosilicate, and in a X-ray diffraction pattern obtained through irradiation to the zeolite membrane surface with X-ray, a peak intensity at around 2¸ = 17.9° has a value of less than 0.5 times a peak intensity at around 2¸ = 20.8° and a peak intensity at around 2¸ = 9.6° has a value of 2.0 times or more and less than 4.0 times a peak intensity at around 2¸ = 20.8°.</p> |
