write the name of microbe that use to control sulphuric acid in nature
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Answer:
Industry Profile—Fertilizers
Paul N. Cheremisinoff P.E., D.E.E., in Waste Minimization and Cost Reduction for the Process Industries, 1995
Sulphuric Acid
Sulphuric acid is produced from sulphur. Sulphur dioxide is first obtained by the burning of the molten sulphur in presence of air. Sulphur dioxide is then converted to sulphur trioxide in presence of vanadium pentoxide catalyst. The sulphur trioxide thus obtained is absorbed in recycling concentrated sulphuric acid in an absorption tower. The plants installed earlier and the smaller units of sulphuric acid plants use a single absorption process which has conversion efficiency of 96–98%. New large sulphuric acid production plants now–a–days utilize double conversion double absorption (DCDA) process. DCDA process can realize above 99% conversion efficiency. The manufacturing process for sulphuric acid by the single absorption process and DCDA process are shown in Figure 7–9 and Figure 7–10 respectively.
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