frasch process


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Frasch Process
In Louisiana (USA) and Gulf of Mexico large sulphur deposits occur at a depth of about 300-400 metres below the earth's surface. Layers of soft sand, clay and rocks over these sulphur beds make it practically impossible to extract sulphur from the deposits. Hermen Frasch in 1894 devised ..
Frasch process Animation
Learn through Animation Metals and Non-metals..
Extraction of Sulphur - Frasch Process
Sulphur has a low melting point of about 112 o C - 115 o..
Process
Frasch Process Mining of Sulphur - Frasch Process A Frasch pump consisting of a set of three concentric pipes is sunk deep into the sulphur bed Super heated water at 170 0 C under pressure is pumped in through the outermost pipe Sulphur in the sulphur bed melts due to i..
Extraction of Sulphur
Large deposits of natural sulphur are found is Sicily and Louisiana. It is extracted by two processes. (i) Sicilian process (ii) Frasch process..
Extraction of Sulphur
Extraction of Sulphur - Large deposits of natural sulphur are found is Sicily and Louisiana. It is extracted by two processes. Sicilian process Frasch process..
Extraction of Sulphur
extraction of sulphur Sulphur is extracted from underground deposits by pumping superheated steam (-440 K) down the beds to melt the element and then blowing out the molten sulphur with compressed air. This process is known as Frasch process. Sulphur is also recovered from natural gas by fi..
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