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CHEME 3320 Multi-Stage Extraction
A mixture containing 7,000 kmol/hr of water and 3,000 ppm by weight of ammonia at 77 ºC and 1 atm is to be processed to remove 90% of ammonia. Some of properties of ammonia and water are listed below. component Mw Tf (ºC) Tb (ºC) Mol. Vol. δP δH pKa ammonia 17 -77 -33.4 20.8 13 11 4.75 water 18 0 100 18.1 22.8 40.4 15.7
- Summary
- • 3 pages •
A mixture containing 7,000 kmol/hr of water and 3,000 ppm by weight of ammonia at 77 ºC and 1 atm is to be processed to remove 90% of ammonia. Some of properties of ammonia and water are listed below. component Mw Tf (ºC) Tb (ºC) Mol. Vol. δP δH pKa ammonia 17 -77 -33.4 20.8 13 11 4.75 water 18 0 100 18.1 22.8 40.4 15.7
CHEME 3320 Recitation 11
Assuming that nucleation is fast and flocculation is negligible, and that the solution has properties close to those of water, estimate the following: a) the time over which diffusion will limit growth (i.e. time for homogeneity)
- Summary
- • 4 pages •
Assuming that nucleation is fast and flocculation is negligible, and that the solution has properties close to those of water, estimate the following: a) the time over which diffusion will limit growth (i.e. time for homogeneity)
CHEME 3320 Recitation 12
o precipitate catalase from an enzyme mixture which includes cholesterol oxidase, our desired product. Catalase has a molecular weight of 250,000, a precipitate density of 1.3 g/cm3 , an average diameter in solution of 10 nm, and an average diffusion coefficient of 4.1 x 10-7 cm2 /sec. It is to be precipitated by a sudden pH change in a 100 liter tank stirred with a 0.1 hp motor. The feed concentration is 0.2 g/liter and sticking coefficient is about 0.05 sec. Assuming that nucleatio...
- Summary
- • 1 pages •
o precipitate catalase from an enzyme mixture which includes cholesterol oxidase, our desired product. Catalase has a molecular weight of 250,000, a precipitate density of 1.3 g/cm3 , an average diameter in solution of 10 nm, and an average diffusion coefficient of 4.1 x 10-7 cm2 /sec. It is to be precipitated by a sudden pH change in a 100 liter tank stirred with a 0.1 hp motor. The feed concentration is 0.2 g/liter and sticking coefficient is about 0.05 sec. Assuming that nucleatio...
CHEME 3320 Recitation
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- Exam (elaborations)
- • 4 pages •
CHEME 3320 Recitation 12
o precipitate catalase from an enzyme mixture which includes cholesterol oxidase, our desired product. Catalase has a molecular weight of 250,000, a precipitate density of 1.3 g/cm3 , an average diameter in solution of 10 nm, and an average diffusion coefficient of 4.1 x 10-7 cm2 /sec. It is to be precipitated by a sudden pH change in a 100 liter tank stirred with a 0.1 hp motor. The feed concentration is 0.2 g/liter and sticking coefficient is about 0.05 sec. Assuming that nucleatio...
- Summary
- • 1 pages •
o precipitate catalase from an enzyme mixture which includes cholesterol oxidase, our desired product. Catalase has a molecular weight of 250,000, a precipitate density of 1.3 g/cm3 , an average diameter in solution of 10 nm, and an average diffusion coefficient of 4.1 x 10-7 cm2 /sec. It is to be precipitated by a sudden pH change in a 100 liter tank stirred with a 0.1 hp motor. The feed concentration is 0.2 g/liter and sticking coefficient is about 0.05 sec. Assuming that nucleatio...
Summary - CHEME 3320
In-depth analysis of the distillation process using multi-stage extraction and stripping methods
- Summary
- • 4 pages •
In-depth analysis of the distillation process using multi-stage extraction and stripping methods
Organic Chemistry Reactions
In-depth analysis of the reactions in organic chemistry
- Class notes
- • 22 pages •
In-depth analysis of the reactions in organic chemistry
Organic Chemistry Notes
In-depth analysis of the reactions
- Class notes
- • 10 pages •
In-depth analysis of the reactions
Organic Chemistry Reactions
In-depth analysis of the reactions in organic chemistry
- Class notes
- • 11 pages •
In-depth analysis of the reactions in organic chemistry