Chapter 4 Fundamentals of Material Balances Material Balance-Part 1 Process Classification 3 type of chemical processes: 1. Batch process – Feed is charge to the process and product is removed when the process is completed – No mass is fed or removed from the process during the operation – Used for small scale production – Operate in unsteady state March 31‚ 2009 ChE 201/shoukat@buet.ac.bd 2 Process Classification 2. Continuous process – Input and output is continuously
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You will not be examined on waste When its open book it is exactly that. Can take anything that you like‚ but word of warning – you need to tabulate everything so instead of wasting time‚ you need to know where to look. Cant do the exam unless you have read the book. Slides wont answer the questions Need the book at your fingertips in the exam. “When you get a question on legislation” p405 – deals with high seas UNCLOS sea divided into different zones – must know different zones for exam
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tape to manager Storage: sales file (register tape)‚ cash register 3.2 It is usually not sufficient to use just one documentation tool. Every tool documents a uniquely important aspect of a given information system. For example‚ system flowcharts are employed to understand physical system activities including inputs‚ outputs‚ and processing. In contrast‚ data flow diagrams provide a graphic picture of the logical flow of data within an organization. Each alternative is appropriate for
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Data Processing Data Processing is the term generally used to describe what was done by large mainframe computers from the late 1940’s until the early 1980’s (and which continues to be done in most large organizations to a greater or lesser extent even today): large volumes of raw transaction data fed into programs that update a master file‚ with fixed-format reports written to paper. Number System A numeral system (or system of numeration) is a writing system for expressing numbers‚ that is
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(Figure 3) When compared with the Center for Nutrition Policy and Promotion (CNPP) recommendation of 56 grams‚ there is a one hundred and 24 gram difference. The foods that Joe recorded that provide a source of protein are: ham‚ pork bacon‚ salmon‚ tuna‚ egg‚ and almonds. Mr. Smith’s protein intake is too high. Joe would have to replace some of his source of proteins with fruits and vegetables to keep other nutrients in balance. Complete and Incomplete Proteins According to diet.lovetoknow.com
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Yang‚ 200 billion pounds of seafood and 54 billion pounds of non-commercially valuable marine life are being ensnared in fishing nets as long as a football field. Not all of it is even used. Also‚ according to Mackenzie Yang‚ large predatory fish like tuna have decreased by ninety percent worldwide during the last
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Essays and articles Best Essays and articles ------------------------------------------------- Top of Form Search Bottom of Form Main menu Skip to primary content Skip to secondary content * Home * Sample Page Post navigation ← Previous Next→ IS THE DRAGGING OF ENVIRONMENT ISSUES IN INDUSTRIAL DEVELOPMENT JUSTIFIED? Posted on February 4‚ 2012 by parm YOU MAY ALSO LIKE - Essay On : Types Of Trends In Politics In India!! Close * 0digg * * 0EmailShare Environmental
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to help quell this growing problem faced by both sides is to develop a sustainability plan that both sides can benefit. In the VLR provided by Axia College of University of Phoenix it is also discussed that only 10% of the oceans big fish‚ such as tuna and sword fish remain (2007). This described by one environmentalist is due to mass overfishing of the fish in the ocean. The fish simply cannot reproduce as fast as the fishing industry is pulling them out of the water. The fisherman in the VLR agrees
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fishing grounds are far from law and land‚ their activities are not supervised. Some tuna boats transfer their catch to other fishing boats‚ including shark fins‚ so they turn up in distant ports around the world undetected. This is probably also an easier method to transport the fins to countries where it is illegal to import them. The tuna industry is very much legal; therefore‚ it is easier to hide the shark fins in tuna boats. Money is a strong incentive in this industry. The world today faces an
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The Marine Mammal Protection Act Abstract This paper includes information a particular environmental law. Specifically‚ the Marine Mammal Protection Act is discussed along with the history and background of this particular environmental law. In addition‚ the reasoning behind its existence will be elaborately deliberated. The Marine Mammal Protection Act The Marine Mammal Protection Act was established and signed in 1972. According to Ray and Potter (2011)‚ this bill was “passed‚ despite
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