Industrial Briquetting Machines
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Questions and Answers

What are biomass briquettes primarily used for?

  • Fueling electric cars
  • Generating steam in boilers (correct)
  • Cooking in households
  • Refrigeration purposes

Which conventional fuel can be replaced by eco-friendly briquettes?

  • Hydrogen
  • Wood (correct)
  • Solar energy
  • Natural gas

What is the potential advantage of using bio coal briquettes as a fuel?

  • More expensive than conventional fuels
  • Increased pollution
  • Cost savings (correct)
  • Environmental degradation

Which plant material can be processed into biodiesel?

<p>Sunflower (C)</p> Signup and view all the answers

How are animal fats like beef tallow and pork lard used for fuel production?

<p>Conversion into biodiesel (A)</p> Signup and view all the answers

Who is credited with inventing an efficient, compression ignition engine in the 1890s?

<p>Rudolf Diesel (C)</p> Signup and view all the answers

What is the heating value of a briquette made from pure charcoal particles?

<p>24.9 MJ/kg (B)</p> Signup and view all the answers

Which organic material is NOT commonly used in making biomass briquettes?

<p>Plastic waste (B)</p> Signup and view all the answers

What are the carbon, hydrogen, and oxygen contents of the briquette made from pure charcoal particles?

<p>50.1%, 5.6%, 41.5% (B)</p> Signup and view all the answers

For what purposes are biomass briquettes commonly used?

<p>Heating and electricity generation (B)</p> Signup and view all the answers

Which types of waste are used in making biomass briquettes?

<p>Green waste and agricultural waste (B)</p> Signup and view all the answers

During which historical periods did households in European countries use a simple lever-operated briquetting press?

<p>First and Second World Wars (A)</p> Signup and view all the answers

What are the main components of wood biomass?

<p>Cellulose, Hemicellulose, and Lignin (B)</p> Signup and view all the answers

Which of the following is not a source of biomass according to the text?

<p>Coal Residues (C)</p> Signup and view all the answers

What is the term used for energy logs made from biomass materials like wood and crop residues?

<p>Biomass Briquettes (A)</p> Signup and view all the answers

Which process involves the combustion of organic materials in a controlled environment?

<p>Direct Combustion (C)</p> Signup and view all the answers

What is one of the main applications of biomass mentioned in the text?

<p>Renewable Energy (D)</p> Signup and view all the answers

In many parts of the world, what is the primary source of energy for vital activities such as cooking and space heating?

<p>Biomass Briquettes (C)</p> Signup and view all the answers
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