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KRASNOD POLITEKHNIC INSTITU
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KRASNOD POLITEKHNIC INSTITU
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Application filed by KRASNOD POLITEKHNIC INSTITUfiledCriticalKRASNOD POLITEKHNIC INSTITU
Priority to FR7537977ApriorityCriticalpatent/FR2334394A1/fr
Publication of FR2334394A1publicationCriticalpatent/FR2334394A1/fr
Application grantedgrantedCritical
Publication of FR2334394B1publicationCriticalpatent/FR2334394B1/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
B01D3/14—Fractional distillation or use of a fractionation or rectification column
B01D3/16—Fractionating columns in which vapour bubbles through liquid
B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)
FR7537977A1975-12-111975-12-11Plateau de contact pour les appareils a colonne destines a realiser les processus d'echange de masse entre gaz et liquide
GrantedFR2334394A1
(fr)