초록 ▼

A module for gas separation is disclosed having at least one inlet port, and several permeate outlet ports. The module is provided with a bundle of fibers having permeable wall, said bundle being partitioned into several sections, each connected to a respective permeate outlet port. As a composite g

A module for gas separation is disclosed having at least one inlet port, and several permeate outlet ports. The module is provided with a bundle of fibers having permeable wall, said bundle being partitioned into several sections, each connected to a respective permeate outlet port. As a composite gas is forced to flow through the bundle, portions of it penetrate the fiber wall and flow to the several output ports. The permeate gases at the several outlet ports differ in concentration.

대표청구항 ▼

A module for separating a composite gas compromising: a shell with an inlet port, a residue outlet port and a plurality of permeate outlet ports for permeate of different concentrations; and a bundle of hollow fibers with walls which are permeable to a portion of said composite gas, said bundle bein

A module for separating a composite gas compromising: a shell with an inlet port, a residue outlet port and a plurality of permeate outlet ports for permeate of different concentrations; and a bundle of hollow fibers with walls which are permeable to a portion of said composite gas, said bundle being partitioned into several radially disposed sections, each section being connected to a respective permeate outlet port, whereby portions of said composite gas permeate the fiber walls of respective sections and flow to said permeate outlet port when said composite gas is forced to flow from said inlet port to said residue outlet port through said bundle and wherein said bundle has two axially spaced opposite ends, and wherein said bundle is portioned by providing cuts in said ends and wherein said cuts are made in said opposite ends for radially adjacent sections of said bundle and wherein said fibers for each lamina of said bundle are wound at a particular pitch with respect to a common shaft, said pitch being selected to provide respective lamina with a constant length of fiber.