Method and apparatus for reclaiming effluent from a...

Details Method and apparatus for reclaiming effluent from a... Method and apparatus for reclaiming effluent from a...

2006-08-08

2006-08-08

Gravini, S. (Department: 3749)

Drying and gas or vapor contact with solids

Process

Freeze-drying

C034S092000

Reexamination Certificate

active

07086177

ABSTRACT:
A system for reclaiming effluent from a freeze drying process has at least one condenser apparatus used during a freeze-drying cycle to collect effluent from material being freeze-dried, and a recovery reservoir positioned for collecting material from the condenser apparatus. The system is characterized in that ice crystals formed from the effluent are removed from the condenser after the freeze drying cycle into recovery reservoir to be re-used. Product systems include both freeze-dried material and the effluent collected during freeze drying.

REFERENCES:
patent: 3531871 (1970-10-01), Yukio
patent: 3620776 (1971-11-01), Mishkin et al.
patent: 3936952 (1976-02-01), Schimpfle
patent: 4127947 (1978-12-01), Webb et al.
patent: 4194924 (1980-03-01), Safranko et al.
patent: 4749394 (1988-06-01), Ehrsam
patent: 5230162 (1993-07-01), Oyler, Jr.
patent: 6220048 (2001-04-01), Finan et al.
patent: 2005/0144804 (2005-07-01), Alstat

Affiliated with

Also associated with

Rating

Method and apparatus for reclaiming effluent from a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for reclaiming effluent from a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for reclaiming effluent from a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3714979