A new equipment for adsorption and desorption measurements, similar to that suggested in a previous work, was assembled. With this apparatus experiments can be carried out at pressure up to 500 bar at water bath temperatures. The equipment consists of three parts: a high pressure pump, a water bath where the sample column is placed and a UV detector. The apparatus, tested on the basis of literature data, has been used for adsorption and desorption measurements of a drug (nimesulide) in activated carbon.
Supercritical Adsorption and Desorption Measurements using a New Automated Apparatus / Alessi, Paolo; Cortesi, Angelo; Kikic, Ireneo; Kittel, R.. - STAMPA. - (1996), pp. 687-692. ( High Pressure Chemical Engineering Zurich (CH) 7-9 ottobre 1996).
Supercritical Adsorption and Desorption Measurements using a New Automated Apparatus
ALESSI, PAOLO;CORTESI, ANGELO;KIKIC, IRENEO;
1996-01-01
Abstract
A new equipment for adsorption and desorption measurements, similar to that suggested in a previous work, was assembled. With this apparatus experiments can be carried out at pressure up to 500 bar at water bath temperatures. The equipment consists of three parts: a high pressure pump, a water bath where the sample column is placed and a UV detector. The apparatus, tested on the basis of literature data, has been used for adsorption and desorption measurements of a drug (nimesulide) in activated carbon.Pubblicazioni consigliate
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