Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402930 | Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes | Robert J. Allen, James R. Giallombardo, Daniel Czerwiec, Emory S. De Castro, Khaleda Shaikh +2 more | 2002-06-11 |
| 6387345 | Process for working up reaction gases during the oxidation HCI to chlorine | Jürgen Schneider, Hans-Ulrich Dummersdorf, Helmut Harle, Franz-Rudolf Minz, Helmut Waldmann | 2002-05-14 |
| 6368490 | Method for electrochemically processing HCL gas into highly pure chlorine | — | 2002-04-09 |