PPT-Natural Antacids A Chemical Engineering Design Unit

Curt Blimline Science Department Williamsburg High School Williamsburg OH Design a safe and effective antacid from a natural organic food that will neutralize the same amount of acid as an over the counter commercial antacid. Mainly for control reasons the neutralization is usually performed in several steps mixing tanks with gradual change in the concentration The aim is to give recommendations for issues like tank sizes and number of tanks Assuming strong acids and bas Mainly for control reasons the neutralization is usually performed in several steps mixing tanks with gradual change in the concentration The aim is to give recommendations for issues like tank sizes and number of tanks Assuming strong acids and bas P limit Properties Preparation Test for identification brPage 3br For Sodium brPage 4br For bicarbonate Assay Use ii Aluminium Hydroxide IP limit Properties Preparation Test for identification Assay Uses iii Aluminium Phosphate brPage 5br IP limit Pr Sample Presentation. IB Chemistry III. Andrea Carver. d.2 Antacids. IB Objectives. D.2.1 State and explain how excess acidity in the stomach can be reduced by the use of different bases.. Presentations should include list of objectives for topic.. trickle flow becomes larger higher pressures. depends strongly gas velocity elevated pressures. investigate whether pressure also specific gas-liquid cocurrent trickle-flow operation. Kan Greenfield ( NPTEL – – Chemical Engineering Design - II Joint initiative of IITs and IISc – Funde d by MHRD Page 1 of 31 Module # 3 D ESIGN OF E VAPORATOR : I NTRODUCTION , TYPES OF EVAP Engineers…. build bridges and roads.. Engineers…. fix cars, engines, and machines.. Engineers…. use or fix computers.. Engineers…. drive trains!. Engineers…. Why Elementary Engineering? . Why EiE?. (maybe… but Probably not. We’re all going to fail).. . By: Madeline Doolin, Bailey Hiles & Adrian Burrus. The Problems. -The stomach maintains a pH of 1-2 due to the secretion of hydrochloric acid by parietal cells in the stomach wall. The extreme acidic environment allows all enzymes to function properly, digesting food and eliminating bacteria.. SMILE 2016 Winter Teacher’s Workshop. ChemE. Student Background. Presenting my Senior Project at the OSU Engineering Expo, Spring 2015. 5. th. year student in Chemical Engineering. How I chose to be a . Andy Stoker. Process Safety Consultant. Why think about Chemical Engineering?. WWW.WHYNOTCHEMENG.COM. Benefits include……. Make a real contribution to a sustainable future . Interesting challenges. University of Bath. What is Engineering?. T. he application of . mathematical and scientific . concepts to create practical and . useful . things that benefit people.. Almost . everything you eat, wear, use and like to do . Engineering Disciplines. Engineering. Electrical. / . Electronics. Mechanical. Computer. Aerospace/ Aeronautic. Petroleum. Nuclear. Industrial. Archictectural. Agricultural. Biomedical. Chemical. Civil. - State and explain how excess acidity in the stomach can be reduced by the use of different bases.. Stomach Acidity. Stomach cells secrete . hydrochloric acid (. HCl. ) .  providing an acidic . environment (pH of 1-2). D8: Drug Action. D2: Antacids. D.2.1: State and explain how excess acidity in the stomach can be reduced by the use of different bases. Gastric acid is an acid that is found in the stomach and consists highly of .