Search Lots of Essays

Data Base •  Home •  Custom Term Papers •  Free Essays •  Free Term Papers •  Free Research Papers •  Free Book Reports •  Plagiarism? Links   •  Search 101,000 Papers    @ MegaEssays.com •  Search 100,000 Papers    @ DirectEssays.com •  Search 95,000 Papers    @ ExampleEssays.com   Free Essays   •  ChuckIII's Free Essays •  College Term Papers •  Free Essays •  Free College Essays •  Learn Essays   Contact Us   •  Contact Us

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL You Have Viewed Too Many Free Essays, Term Papers, and Book Reports. Dryer Dryer II. Problem Statement We have been using a high cost desiccant in our facility to remove water from an air stream. Someone has suggested that we test “kitty litter” and a different desiccant as potential replacements. However, these materials, although cheaper than the current mole sieve material, are not so inexpensive that we can simply discard them when they become saturated. Your job is to: • Determine the H2O uptake for each of the materials. • Determine the optimum drying conditions for each material. • Do not exceed 80 deg C in the batch dryer. • Scale up the process to 12 T/day on a continuous belt dryer that is 4 ft wide and 50 ft. long for the best candidate. • Report your findings to management with your recommendations. • Temperature control should be included. • Include PFD in both reports. III. Introduction A desiccant is a material that readily soaks up water vapor from surrounding air. The desiccant will continue to adsorb moisture until it becomes saturated. These desiccants or adsorbents are generally classified as amorphous or structured, and hydrophobic or hydrophilic. Many different substances exist which are capable of adsorbing, but few are of industrial significance. Commonly used industrial desiccants include silica gel, molecular dryer, air, desiccant, hot, drying, water, heat, experimental, errors, rate, experiment, desiccants, conditions, temperature, process, each, different, transfer, surface, mass, flow, error, determined, two, system, saturated, regeneration, laboratory, equipment, dry, data, change, weight, velocity Word Count: 1646 Acceptance_Essays American_History Anatomy_&_Physiology Animal_Science_&_Zoology Anthropology Architecture Art Astronomy Aviation Biographies Book_Reports Business Computers Creative_Writing Current_Events Economics Education Engineering English Environmental_Science Ethics European_History Film_&_TV Foreign_Languages Geography Government_&_Politics Health_&_Beauty History_Other Human_Sexuality Legal_Issues Marketing Mathematics Medicine Miscellaneous Music Mythology Philosophy Physics Poetry Political_Science Psychology Religion Science Shakespeare Social_Issues Sociology Speech Sports_&_Recreation Supernatural Technology Theater Theses_&_Dissertations

Search •  Search 101,00 papers @ Direct Essays
Copyright © 1998-2007 Free-College-Essays.com, All Rights Reserved