PPT-Adsorptive Desulfurization of Liquid Hydrocarbons: Langmuir

Ram EGEE 520 Spring 2007 Introduction Adsorption area of interest Simplicity lower energy consumption and strict regulations For softening of water CO 2 amp H 2 S adsorption demetallization. PAHs are found naturally in the environment but they can also be manmade In their purest form PAHs are solid and range in appearance from colorless to white or pale yellow green PAHs are created when products like coal oil gas and garbage are burned KSV NIMA Langmuir and Langmuir-Blodgett Deposition Troughs (KSV NIMA L & LB Troughs) are used for the fabrication and characterisation of single molecule thick �lms and o�er the Alkanes, alkenes, alkynes and aromatics. Types of Hydrocarbons. Hydrocarbons contain C and H. There are 4 families, alk. anes. only have C-C single bonds, alk. enes. have at least one C=C and alk. ynes. Learning Objectives. :. Describe the process of . fractional distillation. .. Describe the process of . cracking. crude oil.. Explain the purpose of fractional distillation and cracking.. Write down as many ideas as you can remember about crude oil.. Chapter 22.1 Hydrocarbons. Naming, Drawing, and Properties. They are all around us! . Gasoline, Fuels, and Kerosene are all example of hydrocarbons.. What two elements make up a hydrocarbon?. Hydrocarbons. Desulfurization of liquid iron can be carried out in the cupola or in a ladle. The following reaction involving MnO controls the level of sulfur in the cupola. It is well recognized that the level Organic chemistry:. The study of the compounds of carbon.. 85% of all known compounds are organic.. Carbohydrates, lipids, proteins, enzymes, nucleic acids, hormones, vitamins, and almost all other chemicals in living systems are organic compounds.. 22.1 Hydrocarbons. Organic Chemistry. includes almost all carbon compounds. Not limited to compounds found in living cells. Hydrocarbon: organic compound made of only hydrogen and carbon atoms. hydrocarbons. Another way of classifying chemical compounds… . Organic Compounds. In science, organic compounds contain . carbon. (. C. ), and usually . hydrogen. (. H. ). Sometimes other types of atoms are also attached, including: . Can also be: Liquid Natural Gas. How do you do this?. Tar:. Tar: Also occurs naturally. Example: La Brea Pitch Lake (Trinidad). Example of Alkanes:. Octane:. Pentane:. MICHAEL FARADAY (1791-1867). first person to isolate and identify benzene. early benzene uses:. - . decaffeinate . coffee. - antiknock additive . in gasoline. - solvent in chem rxns. now we know benzene is a carcinogen!. and Its Determination in Drinks using a Novel Adsorptive Stripping Voltammetric Assay. Kevin C. Honeychurch, . Adrian Crew, Hannah . Northall. , Stuart . Radbourne. , . Owian. Davies,. Sam Newman and John P. Hart. KSV NIMADeposition Troughs2THE ISOTHERMS OF MODEL SKIN LIPIDS WITH INCREASING LEVELS OF OLEIC ACID With permission from Langmuir 2013 29 15 pp 48571504865 Copyright 2013 American Chemical Society A mo Faizan. Ali. The term . hydrocarbons has been used to represent . compounds derived from petroleum distillation.. 1. . Aliphatic Hydrocarbons (. Paraffins. ). These comprise compounds with saturated molecules (containing .