Hydrocarbon Processing and Catalysis Quiz
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Questions and Answers

Which type of molecule has one unsaturated bond?

  • Alkanes
  • Alkynes
  • Arenes
  • Alkenes (correct)

What is the primary driving force for a reaction?

  • Catalysis
  • Enthalpy (correct)
  • Activation Energy
  • Entropy

Which process is used to increase the octane number of gasoline?

  • Cracking
  • Isomerization
  • Metathesis
  • Reforming (correct)

What is the boiling point range of heavy gas or fuel oil?

<p>370 - 600°C (B)</p> Signup and view all the answers

What is the primary function of the Fischer-Tropsch (F-T) chemistry?

<p>To convert coals to liquid hydrocarbons (A)</p> Signup and view all the answers

What is the general formula for alkenes?

<p>CnH2n (C)</p> Signup and view all the answers

What process forms lower molecular weight products?

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

What is the purpose of alkylation in petroleum processing?

<p>To produce high octane gasoline (C)</p> Signup and view all the answers

Which hydrocarbon source has the highest H:C ratio?

<p>Natural gas (D)</p> Signup and view all the answers

What decreases the level of organometallics in heavy oils?

<p>Superacid catalysis (B)</p> Signup and view all the answers

What determines the stability of reactants and products in a chemical reaction?

<p>Gibbs Free Energy (B)</p> Signup and view all the answers

What chemistry converts coal to liquid hydrocarbons?

<p>Fischer-Tropsch chemistry (C)</p> Signup and view all the answers

What is the primary purpose of petroleum processing in relation to ammonia manufacture?

<p>Providing essential raw materials like natural gas and hydrogen (D)</p> Signup and view all the answers

What is the driving force that determines the stability of reactants and products in a chemical reaction?

<p>Difference in energy between them (A)</p> Signup and view all the answers

What is the primary function of Fischer-Tropsch (F-T) chemistry?

<p>Converting syngas into liquid hydrocarbons (D)</p> Signup and view all the answers

Which hydrocarbon source has the highest H:C ratio?

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

What is the main purpose of alkylation in hydrocarbon processing?

<p>Increasing the octane number of gasoline (D)</p> Signup and view all the answers

Which process is commonly used to separate different fractions of crude oil based on boiling points?

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

What is the primary outcome of superacid catalysis in processing heavy oils?

<p>Conversion of heavy oils into lighter fractions (A)</p> Signup and view all the answers

What raw materials does petroleum processing provide for ammonia production?

<p>Hydrogen and nitrogen (B)</p> Signup and view all the answers

Study Notes

Hydrocarbon Processing and Catalysis

  • Superacid catalysis breaks down complex structures in processing heavy oils.
  • Distillation is commonly used to separate different fractions of crude oil based on boiling points.
  • Alkylation in hydrocarbon processing increases the octane number of gasoline.
  • Superacid catalysis in processing heavy oils converts heavy oils into lighter fractions.
  • Cracking involves high temperature processes like combustion and thermal cracking.
  • Coal, tar sands, and natural gas are less preferred than crude oil due to their lower energy density.
  • Petroleum processing provides raw materials needed for ammonia production.
  • Fischer-Tropsch (F-T) chemistry converts biomass into biofuels.
  • LPG and NG have different combustion temperatures, requiring specification when buying gas appliances.
  • Condensation processes of oxidative nature involve the removal of H2 by an oxidant.
  • Superacids cleave longer chain alkanes, resulting in the predominance of C3 - C6 products.
  • Base catalyzed alkylation of alkylarenes in the benzylic position is an important reaction in hydrocarbon processing.

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Description

Test your knowledge of hydrocarbon processing and catalysis with this quiz! Explore topics such as superacid catalysis, distillation, alkylation, cracking, and the conversion of various raw materials into valuable products.

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