• Save
Upcoming SlideShare
Loading in...5
×
 

Occurence of Sulphur

on

  • 5,945 views

This presentation explains about the different states of sulfur and their occurrences.

This presentation explains about the different states of sulfur and their occurrences.

Statistics

Views

Total Views
5,945
Views on SlideShare
5,938
Embed Views
7

Actions

Likes
0
Downloads
0
Comments
0

2 Embeds 7

http://www.slideshare.net 6
http://mydemo.its.rochester.edu 1

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Occurence of Sulphur Occurence of Sulphur Presentation Transcript

  • Natural Occurrence of Sulphur 28.01.01 8005 Learning objectives
    • The learner is able to
      • recollect the historical uses of sulphur
      • know the different states of sulphur
      • know the presence of free sulphur in volcanic areas
      • know the occurrence of sulphur various places in the world
      • list the combined states ( ores) of sulphur
  • Natural Occurrence of Sulphur 28.01.01 8005 Sulphur means “burning stone” in Latin. 1. History of Sulphur Boiling sulphur on earth Explanation
  • Natural Occurrence of Sulphur 28.01.01 8005 Romans have used sulphur fumes to purify sick room . 1. History of Sulphur Sulphur cave Explanation
  • Natural Occurrence of Sulphur 28.01.01 8005 Sulphur was used in war as gun powder. 1. History of Sulphur Explanation Gun powder
  • Natural Occurrence of Sulphur 28.01.01 8005 2. Different States of Sulphur Sulphur occurs in free state and in combined state. Combined state Free state Explanation
  • Natural Occurrence of Sulphur 28.01.01 8005 Free sulphur is present in volcanic areas. 4. Free states Volcanoes
  • Natural Occurrence of Sulphur 28.01.01 8005 5. Sulphur deposits in the world Louisiana and Texas have the largest deposits of sulphur in United States.
  • Natural Occurrence of Sulphur 28.01.01 8005 Sicily and Japan have some sulphur deposits. 5. Sulphur deposits in the world
  • Natural Occurrence of Sulphur 28.01.01 8005 Iron pyrites is one of the important ores of sulphur. Combined states Iron pyrites (FeS 2 )
  • Natural Occurrence of Sulphur 28.01.01 8005 Copper pyrites another important ore of sulphur. Copper pyrites (CuFeS 2 ) 5. Combined states
  • Natural Occurrence of Sulphur 28.01.01 8005 Zinc blende and lead sulphide are another ores of sulphur. Zinc blende (ZnS) Galena (PbS) 5. Combined states
  • Natural Occurrence of Sulphur 28.01.01 8005 Calcium sulphate contains sulphur. Gypsum (Calcium sulphate dihydrate) 5. Combined states
  • Natural Occurrence of Sulphur 28.01.01 8005 Recap
    • Summary:
      • Sulphur has been used 4000 years ago
      • Free sulphur is present in volcanic areas
      • Sulphur deposits are present in huge quantities in U.S., Italy and Japan
      • The important ores of sulphur are iron pyrites, copper pyrites, zinc blende, Galena and Gypsum.