Explain the role of mass transfer in the crystallization process and freeze drying ?

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genius_generous answered 1 year ago

Discuss heat and mass transfer phenomena involved in freeze, spray and spray freeze drying. Discuss the...

Discuss heat and mass transfer phenomena involved in freeze, spray and spray freeze drying. Discuss the mechanism behind the role of hygroscopicity in the pharmaceutical product ?

Freeze drying is a technique for dehydrating substances at low temperatures, thereby avoiding the degradation that...

Freeze drying is a technique for dehydrating substances at low temperatures, thereby avoiding the degradation that may accompany heating. The material to be dried is cooled to a temperature at which all of the water present turns to ice. The frozen substance is then placed in a vacuum chamber and may also be subjected to radiant or microwave heating; the ice in the food sublimes, and the vapor is carried off by the vacuum pump. Steaks are to be freeze-dried...

Explain the process of crystallization its relevance to chemistry How is the temp of the solin...

Explain the process of crystallization its relevance to chemistry How is the temp of the solin relavent to your method

1.Explain the process of crystallization its relevance to chemistry 2. How is the temp of the...

1.Explain the process of crystallization its relevance to chemistry 2. How is the temp of the solin relavent to your method Note: please type the answer

ACADEMIC FREEZE EXPLAIN THE MORAL CONTEXT, THE PURPOSE And the CONSEQUENCES OF IMPOSING ACADEMIC FREEZE THIS...

ACADEMIC FREEZE EXPLAIN THE MORAL CONTEXT, THE PURPOSE And the CONSEQUENCES OF IMPOSING ACADEMIC FREEZE THIS SCHOOL YEAR? EXPLAIN THE MORAL CONTEXT, THE MOTIVE AND THE ACT OF NOT IMPOSING ACADEMIC FREEZE THIS SCHOOL YEAR? Thankyou. Essay type

Explain the principles of mass transfer applied in chemical Engineering operations for the Extraction [[[the explanation...

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A student performed the Separation by Fractional Crystallization experiment described with the following results: Initial mass...

A student performed the Separation by Fractional Crystallization experiment described with the following results: Initial mass of sample mixture: 5.692 g, mass of salicylic acid recovered, 1.09 g; mass of CuSO4•5H2O recovered, 3.78 g. The recovered CuSO4•5H2O was then heated for 20 minutes at 120 °C. The mass of the new hydrate was 2.55 g. (The molar mass of H2O = 18.015 g/mol, and the molar mass of CuSO4= 159.61 g/mol) Calculate the moles of water in the new hydrate...

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Respond to the items below. Explain the role of horizontal gene transfer (conjugation, transformation, and transduction) in contributing to the spread of drug resistant microbes. Describe the four common mechanisms of antimicrobial drug resistance used by bacteria and give an example of each. Will developing new antibiotics stop the problem of drug resistant microbes? How high of a priority is this for the scientific research community?

A)Model the heat transfer system that occurs during the extrusion process and explain the types of...

A)Model the heat transfer system that occurs during the extrusion process and explain the types of heat transfer that occur during the process. B)Mold material, material to be extruded, mold sizes, material size and section type, extrusion force, ambient temperatures, material temperature, etc. Calculate the heat loss to the environment by using the material-mold-environment heat flow path during the extrusion process by determining the material and process parameters yourself and choosing the conduction and convection constants of the material and...

QUESTION 1 a) Explain the concept of mass customization and the role of customer participation in...

QUESTION 1 a) Explain the concept of mass customization and the role of customer participation in the process. b) What is the role of ergonomics in job design? c ) What is a multinational enterprise? What challenges does it present to operations managers?

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