公开(公告)号：US3511768A

公开(公告)日：1970-05-12

申请号：US3511768D

申请日：1967-08-08

Applicant: US ARMY

Inventor： BARTLE ERVIN R JR ,  ERICKSON PAUL R ,  MECKSTROTH EDGAR A ,  MYERS BENJAMIN F JR

IPC: C01B13/11 ,  C01B13/12

CPC classification number: C01B13/11 ,  C01B2201/10 ,  C01B2201/74

公开(公告)号：US3616382A

公开(公告)日：1971-10-26

申请号：US3616382D

申请日：1969-11-04

Applicant: US ARMY

Inventor： BARTLE ERVIN R JR ,  ERICKSON PAUL R ,  MECKSTROTH EDGAR A ,  MYERS BENJAMIN F JR

IPC: C01B13/11 ,  C01B13/10 ,  C01B13/12

CPC classification number: C01B13/11 ,  C01B2201/10 ,  C01B2201/34 ,  C01B2201/64 ,  C01B2201/74

Abstract: A novel process and apparatus for synthesizing high-purity ozone (or for preparing test gas mixtures containing ozone). The process involves containing liquid nitrogen inside a vacuum dewar, supporting a dielectric ozonizer in the liquid nitrogen, evacuating the ozonizer to a low vacuum through a vacuum outlet, closing the vacuum outlet of the ozonizer, introducing highpurity oxygen into the ozonizer through an inlet, closing the inlet, applying a source of high-discharge alternating voltage across metal electrodes and oxygen therebetween, and removing the ozone thereby formed. The product is high-purity ozone. The apparatus comprises a two-walled annular ozonizer of Pyrex glass with electrodes secured onto the outer and inner surfaces.