Concentrating evaporators – Processes – Involving waste liquid
Patent
1980-06-03
1982-03-30
Yudkoff, Norman
Concentrating evaporators
Processes
Involving waste liquid
159 44, 159 16S, 159 24A, 203 18, 203 26, B01D 114
Patent
active
043222650
ABSTRACT:
Method and apparatus for purifying or reclaiming liquid desiccant comprising heating a water rich desiccant to form dilute desiccant vapor; partially condensing said vapor to produce a purified desiccant equal in strength to the feed stream, reintroducing a first stream of said vapor by sparging into the means of heating said desiccant and cooling a second stream of said vapor thereby refluxing condensible desiccant and venting non-condensible gases, and recovering condensed vapor for use elsewhere.
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Maloney-Crawford Corporation
Yudkoff Norman
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