Download presentation
Presentation is loading. Please wait.
Published byLambert George Modified over 9 years ago
1
2005-2006 F.6 Chemistry Project A Famous Chemist Alfred Nobel
2
Life Profile Born in Stockholm, Sweden in 1833 Father was Immanuel Nobel Mother was Andriette Ahlsell Nobel Has three brothers The house where Alfred Nobel was born. Alfred Nobel
3
Life Profile 1842 1850-1852 1860 1896 Family reunited in St. Petersburg Travelled to Paris, Italy, Germany and the U.S.A. Started his experiments with nitroglycerin Suffered a stroke, and died in the villa in San Remo, Italy
4
Research processes Started to develop nitroglycerine Resulted in accidents The experiments were banned by government Met a young Italian chemist, Ascanio Sobrero in Paris Knew that Sobrero had invented nitroglycerine Moved his experiments to a barge or flat bottom boat on Lake Mälaren Barge on Lake Mälaren.
5
Academic achievement Invention of dynamite Mixing nitroglycerin, diatomaceous earth and a small admixture of sodium carbonate Diatomaceous earth turn the liquid into paste which could be shaped into rods Invent detonator and blasting cap dynamit e
6
Academic achievement Invention of dynamite - nitroglycerin Derived from glycerol molecule Contains oxygen, nitrogen and carbon A lot of energy is released when it explodes The speed of the decomposition reaction makes nitroglycerin a violent explosive nitroglycerin
7
Academic achievement Uses of dynamite Construction 。 drilling tunnels 。 blasting rocks 。 demolition Mining Weapons Underwater blasting water blasting
8
Nobel Prizes Use his fortune to give prizes to those who have outstanding contributions to society Prize categories 。 Physics 。 Chemistry 。 Physiology or Medicine 。 Literature 。 Peace The Nobel Medals
9
Nobel Prizes The first Nobel Prizes were first awarded in 1901 776 Nobel Prizes have been awarded until 2005 Each prize constitutes a gold medal, a diploma and a sum of money The first Prize Award Ceremony in 1901 at the Old Royal Academy of Music in Stockholm
10
The End
Similar presentations
© 2024 SlidePlayer.com. Inc.
All rights reserved.