Ibuprofen, like many APIs, is produced in a chemical reaction in a liquid phase, and subsequently crystallized into the solid form. After the chemical reaction and a preliminary crystallization step, the crystal slurry is sent to a centrifuge. The main product from the centrifuge is a wet cake that contains 85 wt% ibuprofen and the rest water. A waste stream containing only water also exits from the centrifuge. The wet cake is then fed to a dryer, where all water in the wet cake is evaporated. If the water vapor were condensed, the volumetric flow rate would be 35 L/h. The resulting ibuprofen is completely dry. If the process runs 24 hours per day and 50 weeks per year, calculate the total mass of ibuprofen (in kg) produced in one year
Ibuprofen, like many APIs, is produced in a chemical reaction in a liquid phase, and subsequently crystallized into the solid form. After the chemical reaction and a preliminary crystallization step, the crystal slurry is sent to a centrifuge. The main product from the centrifuge is a wet cake that contains 85 wt% ibuprofen and the rest water. A waste stream containing only water also exits from the centrifuge. The wet cake is then fed to a dryer, where all water in the wet cake is evaporated. If the water vapor were condensed, the volumetric flow rate would be 35 L/h. The resulting ibuprofen is completely dry. If the process runs 24 hours per day and 50 weeks per year, calculate the total mass of ibuprofen (in kg) produced in one year
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Ibuprofen, like many APIs, is produced in a chemical reaction in a liquid phase, and subsequently crystallized into the solid form. After the chemical reaction and a preliminary crystallization step, the crystal slurry is sent to a centrifuge. The main product from the centrifuge is a wet cake that contains 85 wt% ibuprofen and the rest water. A waste stream containing only water also exits from the centrifuge. The wet cake is then fed to a dryer, where all water in the wet cake is evaporated. If the water vapor were condensed, the volumetric flow rate would be 35 L/h. The resulting ibuprofen is completely dry. If the process runs 24 hours per day and 50 weeks per year, calculate the total mass of ibuprofen (in kg) produced in one year
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