PPT-Distillation fractionnée

Discussions préliminaires De leau à 20C produittelle de la vapeur deau  Quelle est la différence entre évaporation et ébullition  Isotherme 20C Pression de vapeur deau émise à 20C au dessus deau liquide. Kimia . minyak. . atsiri. PRODUCTION OF ESSENTIAL OILS. Essential oils may be produced . By steam. - Simple steam distillation. - Saturated steam distillation. - . Hydrodiffusion. Ii By expression. Prepared by Dr.Nagwa El Mansi. Chemical Engineering Department. Cairo University. Fourth year. References:-. 1-Coluson and . Richerdson. , Chemical Engineering . vol. , . vol. II , . vol. III.. 2- . of. Applied . Sciences. . |. . Faculty. . of. . Mechanical. . and. . Process. Engineering. Brno University . of. Technology . |. . Faculty. . of. . Mechanical. Engineering . | . Institute . pyrolysis. oil . Titles to cover the topic. : . Tire . pyrolysis. oil definition.. The goal of the project. . Model components.. Result &. . Conclusions.. . . Definition of tire . pyrolysis. When is simple distillation used?. Simple distillation . is also used to separate a . solution . of a . solid dissolved in a liquid. , and it allows . both. the . solid . and the . liquid. to be . collected. Mass Transfer for 4. th. Year. Chemical Engineering Department. Faculty of Engineering. Cairo University. THINGS YOU HAVE TO REMEMBER. Phase . Equilibria. Dalton’s Law. Raoult’s. law. Antoine Equation. 15 Distillation does not result in complete separation of the liquid mixture, but rather its division into two mixtures with different contents of volatile and less volatile components. The sepa- Yeo Shi Wen 103. Sublimation. -Used when one of the solid substances can sublime while heating.  . -. Examples of sublimed substances are dry ice, iodine crystals, mothballs.  . -. It is used in printing processes that uses heat to transfer dye onto paper or fabric to produce photographic prints. 1. Distillation. Simple laboratory distillation. Industrial distillation. Fermentation and distillation. 2. Distillation. How would you separate the yellow liquid from the green mixture?. 3. Distillation. 70 sensitive compounds the apparatus should be flame dried and distilled under Nor Ar. 6) Insulate the column. When using a Vigreux column it should be wrapped using glass wool and aluminum foil. 2. PETROLEUM AND PRODUCTION. Petrolem = Petra + Oleum. Rock + Oil. Petroleum is often called . crude oil. , fossil fuel or oil. . It . is called a fossil fuel because it was formed from the remains of tiny sea plants and animals that died millions of years ago. . Lab Goals. Two week lab. Week 2: We want to ask a question about elimination reactions, but we don’t have one of the reagents: 2-chloro-2-methylbutane. Week 1 Goal: Make at least 3.0 mL of 2-chloro-2-methylbutane. Assistant Professor. Valve trays. . . (c) . Tray with valve caps. (b) valve cap. (a) perforation. Bubble cap trays. DOWN COMERS. 7. Boiling-point diagram for system benzene (A)-toluene (B). . Introduction. What is . distillation? . A . distillation . is . the process . that includes the vaporizing . a . liquid from a pot and the subsequent condensation of . the vapor . and . collecting the condensate in a .