Chemical Engineering Materials and Construction
Q In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of_____________________?
  • A A. Stainless steel
  • B B. Cast iron
  • C C. Lead lined steel
  • D D. Rubber lined steel
Previous White cast iron is not__________________?
Next Which metal is protected by the layer of its own oxide …
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Word of the Day
22 Jul
Combative
ready or eager to fight or argue.
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