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Which chemical process is employed to recover valuable materials from solid waste?
  • a)
    Hydrolysis
  • b)
    Tanning
  • c)
    Slaking
  • d)
    Pyrolysis
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which chemical process is employed to recover valuable materials from ...
Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere. It involves a change of chemical composition. The word is coined from the Greek-derived elements pyro "fire" and lysis "separating". Pyrolysis is most commonly used in the treatment of organic materials.
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Most Upvoted Answer
Which chemical process is employed to recover valuable materials from ...
It's possible to convert all plastics directly into useful forms of energy and chemicals for industry, using a process called "cold plasma pyrolysis". Pyrolysis is a method of heating, which decomposes organic materials at temperatures between 400degreeC and 650 degreeC, in an environment with limited oxygen.
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Which chemical process is employed to recover valuable materials from solid waste?a)Hydrolysisb)Tanningc)Slakingd)PyrolysisCorrect answer is option 'D'. Can you explain this answer?
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