Patent ID: 11772049

Abstract:
Disclosed herein is a gas separation section for separating a first gas from one or more other gasses in a separation device, the gas separation section comprising: a first membrane that is substantially planar; a second membrane that is substantially planar; a first substrate that has a first surface and a second surface, wherein the second surface of the first substrate is on an opposite side of the first substrate than the first surface of the first substrate; a second substrate that has a first surface and a second surface, wherein the second surface of the second substrate is on an opposite side of the second substrate than the first surface of the second substrate; and a mesh that is arranged between the second surface of the first substrate and the second surface of the second substrate; wherein: the first substrate and the second substrate are sintered plates; the first membrane is on the first surface of the first substrate; the second membrane is on the first surface of the second substrate; the first and second membranes are both permeable by at least a first gas and not permeable by one or more other gasses; the thickness of the first membrane in a direction orthogonal to the plane of the first membrane is less than 10 micrometres; and the thickness of the second membrane in a direction orthogonal to the plane of the second membrane is less than 10 micrometres. Embodiments provide an improved gas separation device over known techniques. Advantages of the separation device according to embodiment include improved performance, easy implementation, a modular design and a scalable design.