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Gas separation composite membrane, gas separation module, gas separation device, gas separation method, and method of producing gas separation composite membrane
Gas separation composite membrane, gas separation module, gas separation device, gas separation method, and method of producing gas separation composite membrane
Provided are a gas separation composite membrane including a gas separation layer which is formed to include a polyimide compound on the upper side of a gas permeating support, in which the solubility of the polyimide compound in dimethylacetamide at 20° C. is 20 mg/100 g or less, and the thickness of the gas separation layer is 0.1 μm or greater and less than 5.0 μm, a method of producing the same, a gas separation module using the gas separation composite membrane, a gas separation device, and a gas separation method.
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