1. A protein chromatography column that processes 15 kg of protein in 60 h, is cycledevery 6 h, can be loaded with 10 grams of protein per liter of column volume, has amaximum flow rate of 50 liters/ min at a pressure of 4 bar, and is packed with anincompressible resin having a particle diameter of 90 μum and void fraction of 0.35. Theviscosity can be assumed to be that of water.i.What are the dimensions required for the column?ii.If the flow rate is 1 column volume per minute and the pressure rating is still 4bar, what column dimensions are required? Is the resolution equivalent to thatfor Part (i)?111.If the pressure rating for the column were raised to 12 bar, should the columndimensions change? Is so, what should the dimensions be? Do they make sense?iv.What is the best way to increase the productivity of the column packing?

A subfield of chromatography called protein chromatography. It is dedicated to the precise…

Answered: 1. A protein chromatography column that…

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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A steel rod 20 mm in diameter and 120 mm long is joined to the end of a copper rod 20 mm in diameter and 80 mm long, thus forming a composite rod of 200 mm in length. If the ends of the composite rod are now clamped, calculate the stress set up in the steel and copper due to a temperature increase.
CyberBest started to develop an anti-malware application on August 1, 20X1. It reached technological feasibility on March 1, 20X2, and the application was released on April 30, 20X2. Below are costs to develop the application. August 1 through December 31, 20X1 $5,000,000 January 1 through February 28, 20X2 1,600,000 March 1 through April 30, 20X2 1,800,000 Determine the amount of asset and the amount of R&D expenses relating to the development of this anti-malware application. $1,800,000 asset, and $6,600,000 R&D expenses $5,000,000 asset, and $3,400,000 R&D expenses $6,600,000 asset, and $1,800,000 R&D expenses $3,400,000 asset, and $5,000,000 R&D expenses
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