System for sampling cryogenic liquids, and air separation...

Details System for sampling cryogenic liquids, and air separation... System for sampling cryogenic liquids, and air separation...

2003-04-25

2008-03-04

Sines, Brian (Department: 1743)

Refrigeration

Storage of solidified or liquified gas

With vapor discharged from storage receptacle

C062S049100, C062S050200, C062S600000, C062S045100, C062S617000, C062S389000, C422S050000, C422S068100, C422S083000, C436S043000, C436S127000, C436S106000, C436S116000, C436S139000, C436S145000, C436S181000

Reexamination Certificate

active

07337616

ABSTRACT:
A system for sampling cryogenic liquids, and an air separation unit provided with at least one such system. The cryogenic liquid is introduced into a vaporizer, through heat exchange with the compressed air. The liquid passes through the vaporizer generally downwards. The walls of the vaporizer that are intended to come into contact with the cryogenic liquid are maintained at a temperature above the sublimation temperature or the boiling point of the least volatile impurity contained in this liquid. Downstream of the vaporizer, a gaseous phase coming from the vaporization of the cryogenic liquid is withdrawn and at least some of the gaseous phase is sent to an analyzer.

REFERENCES:
patent: 3133444 (1964-05-01), Karwat
patent: 3357256 (1967-12-01), Burch
patent: 3673871 (1972-07-01), Randle et al.
patent: 3696627 (1972-10-01), Longsworth
patent: 4631967 (1986-12-01), Welker
patent: 4991449 (1991-02-01), Dieguez
patent: 5161381 (1992-11-01), Victor et al.
patent: 5195325 (1993-03-01), Short et al.
patent: 5255523 (1993-10-01), Burgers et al.
patent: 5501080 (1996-03-01), McManus et al.
patent: 5629208 (1997-05-01), Darredeau et al.
patent: 6399393 (2002-06-01), Doyle et al.
patent: 0 345 164 (1989-12-01), None
patent: 0 726 434 (1996-08-01), None
patent: 1 329 313 (1963-06-01), None
patent: 2 637 982 (1990-04-01), None
patent: 2 786 858 (2000-06-01), None
French Search Report to FR 02 05216.

Affiliated with

Also associated with

Rating

System for sampling cryogenic liquids, and air separation... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for sampling cryogenic liquids, and air separation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for sampling cryogenic liquids, and air separation... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3979343