Method for producing separating nozzle elements

Details Method for producing separating nozzle elements Method for producing separating nozzle elements

1983-02-28

1985-09-17

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Vacuum treatment of work

To degas or prevent gas entrapment

264219, 264221, 264226, 264227, 264317, 264DIG48, B29C 102

Patent

active

045419779

ABSTRACT:
Method for producing a separating nozzle element including a separating body and terminal plates, for the separation of a gaseous or vaporous mixture, wherein the separating body comprises separating structures which penetrate the separating body and define separating chambers and gas conduits, and the terminal plates are provided with channels for the intake and discharge of gas streams. A mold layer is produced which contains negative outlines of the separating structures. Thereafter, the negative outlines of the mold layer are filled with a structure material which is compatible with the gaseous or vaporous mixture to be separated to form the separating structures. The mold layer containing the negative outlines of the separating structure is produced by shaping the mold layer from a reusable tool provided with the positive outlines of the separating structures.

REFERENCES:
patent: 1439646 (1922-12-01), Smith
patent: 2226382 (1940-12-01), Norrit
patent: 3379812 (1968-04-01), Yakoron
patent: 3422168 (1969-01-01), Bowser
patent: 3798134 (1974-03-01), Hynet
patent: 4246076 (1981-01-01), Gardner
patent: 4250127 (1981-02-01), Warren et al.
patent: 4351653 (1982-09-01), Becker et al.
patent: 4422905 (1983-12-01), Becker et al.
Chemie Ingenieur Technik, vol. 39, 1967 (p. 4) (No Translation).

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