'Hole area' presentation slideshows

Introduction Ozone Hole trends CCM model prediction of ozone hole Parametric model

Recovery of the Antarctic ozone hole P. Newman 1 , E. Nash 1 , S. R. Kawa 1 , S. Montzka 2 , Susan Schauffler 3 , R. Stolarski 1 , S. Pawson 1 , A. Douglass 1 , J. E. Nielsen 1 , S. Frith 1 University College Dublin, Sept. 21, 2006. Introduction Ozone Hole trends

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Dimensioning Tray Columns

569 views • 30 slides

Propylene Oxide Production by ARCO Process

Propylene Oxide Production by ARCO Process. Done By Fiasal Juhail. Out Line:. Distillation column Reactor Pump Separator. 1.Distillation ColumnT-(100): Objective : To separate TBA from TBHP to fed it to the second reactor. Assumptions 1-Tray spacing= 0.6 m

712 views • 29 slides

CHECKING IN AT THE DENTIST

CHECKING IN AT THE DENTIST. VOCABULARY. 1) Appointment - To meet someone at a particular time and place. 2) Dental history -A Teeth history of a person. 3) Cavities - A hole area in a tooth caused by germs. 4) Prescribe -Advising someone on something.

278 views • 12 slides