Multicomponent distillation 1) Mass balances The feed flowrate is 350 kmols hr-1 and the feed composition is known: 48 mol% propene‚ 50 mol% propane and 2 mol% butane. The distillate stream composition: 99.9 mol% propene and 0.1 mol% propane. The bottom product stream contains 0.5 mol% propene but the mole fractions of propane and butane are unknown. Therefore‚ mass balances are carried out around the distillate column. Overall mass balance: F=D+B Component mass balance for propene: xFF=yDD+xBB
Premium Pressure Vapor pressure Distillation
CREDIT RATING * A credit rating evaluates the credit worthiness of a debtor‚ especially a business (company) or a government. It is an evaluation made by a credit rating agency of the debtor’s ability to pay back the debt and the likelihood of default.[3] * Credit ratings are determined by credit ratings agencies. The credit rating represents the credit rating agency’s evaluation of qualitative and quantitative information for a company or government; including non-public information obtained
Premium Credit rating
Baptist and Methodist hospitals compared to each other The outcome and process measures of Baptist and Methodist hospitals are no different‚ however the HCAHPS measures for Methodist are better than Baptist‚ especially the ‘Patient Survey Summary Star Rating’. In comparing the two based on the HCAHPS measures‚ as a patient‚ provider‚ or administrator‚ the scores are better than that of Baptist and therefore would give good reason to select care or employment at Methodist over Baptist‚ however these measures
Premium Health care Health care provider Medicine
storing information‚ which is available to a computer program‚ which can also sometimes make the information‚ stored inside readable by humans. * Multipartite * The term means to split into components. * This virus may contain several types of infections‚ which makes it almost impossible to totally remove the virus. * Macro * A number or set of commands‚ which is saved in a macro file. This can be useful for completing tasks which require the same repetitive action with different
Premium Computer virus Malware
Octane Rating Octane rating is a fuel’s ability to resist detonation and is classified by three main rating types. Octane rating is the measure of how resistant is gasoline and other fuels in the combustion engines to automatic ignition. It is the measure of a fuel’s burning characteristics. It is a standard measure of the performance of a motor or aviation fuel‚ the higher the octane number‚ the more compression the fuel can withstand before detonating. In broad terms‚ fuels with a higher octane
Free Carbon dioxide Oxygen Internal combustion engine
THE SEVEN SORTING SCHEME 1. BUBBLE SORT The bubble sort is generally considered to be the simplest sorting algorithm. Because of its simplicity and ease of visualization‚ it is often taught in introductory computer science courses. Because of its abysmal O(n2) performance‚ it is not used often for large (or even medium-sized) datasets. ALGORITHM: for i = 1:n‚ swapped = false for j = n:i+1‚ if a[j] < a[j-1]‚ swap a[j‚j-1] swapped = true
Premium Computational complexity theory
Stack Ranking: Is it good or bad? Stacking Ranking‚ some time referred as “ranking and yanking” system‚ has been widely adopted by many companies in some forms as companies need a way to fairly evaluate their employees and have a structured system for compensation difference. This is especially necessary to avoid lawsuit on discrimination and reduce corporation’s legal risks when it comes to firing employees. Its effectiveness seems to vary by industries or even by functional group within the
Premium Salary Ranking Productivity
Lab Report 1- Card Sorting Experiment Problem: The purpose of this experiment was to determine the difference (if any) between sorting a standard deck of cards and a low vision deck. Three tests: color‚ suit‚ and number sorting were compared. The dependent variables in the experiment included time and the number of trials it took for the student to complete the task successfully. The independent variables were sorting the two different decks by color‚ suit‚ and number. Hypothesis:
Premium Playing card
A RANKING OF MARKETING JOURNALS G. Tomas M. Hult‚ Michigan State University William T. Neese‚ University of North Alabama R. Edward Bashaw‚ University of Arkansas at Little Rock The following ranking is a component of a comprehensive three-sample study published in the Journal of Marketing Education (Spring 1997). The objective of the study was to rank marketing journals based on their importance in disseminating scholarly marketing knowledge. Two indices were used to rank the journals: (1)
Premium Marketing
The 2007 e-readiness rankings Raising the bar A white paper from the Economist Intelligence Unit Written in co-operation with The IBM Institute for Business Value The 2007 e-readiness rankings Raising the bar About the 2007 e-readiness rankings he Economist Intelligence Unit has published an annual e-readiness ranking of the world’s largest economies since 2000. The ranking model evaluates the technological‚ economic‚ political and social assets of 69 countries—including this year’s
Premium Broadband Broadband Internet access Internet