Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR33717EpublicationCriticalpatent/FR33717E/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D1/00—Evaporating
B01D1/06—Evaporators with vertical tubes
B01D1/12—Evaporators with vertical tubes and forced circulation
Landscapes
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
FR33717D1927-03-301927-03-30
Improvements to automatic circulation devices, using evaporative vapor, to concentrate and distill all liquids
ExpiredFR33717E
(en)