Biodiesel Production Quiz

Froggy Jumps

Parties jouées 22 %Précision 90 Temps moyen 02:21

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Biodiesel basics

Créé par

jenny hernandez

Colombia

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Froggy Jumps Biodiesel Production QuizVersion en ligne Biodiesel basics par jenny hernandez 1 What is the main chemical reaction in biodiesel production? a Transesterification b Saponification c Hydrogenation 2 Which alcohol is commonly used in biodiesel transesterification? a Methanol b Ethanol c Propanol 3 What is the primary feedstock for biodiesel? a Gasoline b Water c Vegetable oils or fats 4 What byproduct is typically produced with biodiesel? a Ethyl acetate b Glycerol c Acetic acid 5 Which catalyst is commonly used in base-catalyzed biodiesel production? a HCl b NaOH (sodium hydroxide) c H2SO4 6 What must be treated to make waste oil suitable for biodiesel? a Water vapor b Salt crystals c Free fatty acids and impurities 7 What is the main product of transesterification besides biodiesel? a Ethylene glycol b Methane c Glycerol 8 Which property is improved by biodiesel over some petrodiesel? a Higher sulfur content b Lubricity and renewability c Lower energy content 9 What challenge can occur with high FFA feeds in base catalysis? a Soap formation b Gelling c Polymerization 10 Which process can reduce FFAs before transesterification? a Acid-catalyzed esterification b Hydrogenation c Electrolysis

Froggy Jumps

Biodiesel Production QuizVersion en ligne

Biodiesel basics

par jenny hernandez

What is the main chemical reaction in biodiesel production?

Transesterification

Saponification

Hydrogenation

Which alcohol is commonly used in biodiesel transesterification?

Methanol

Ethanol

Propanol

What is the primary feedstock for biodiesel?

Gasoline

Water

Vegetable oils or fats

What byproduct is typically produced with biodiesel?

Ethyl acetate

Glycerol

Acetic acid

Which catalyst is commonly used in base-catalyzed biodiesel production?

HCl

NaOH (sodium hydroxide)

H2SO4

What must be treated to make waste oil suitable for biodiesel?

Water vapor

Salt crystals

Free fatty acids and impurities

What is the main product of transesterification besides biodiesel?

Ethylene glycol

Methane

Glycerol

Which property is improved by biodiesel over some petrodiesel?

Higher sulfur content

Lubricity and renewability

Lower energy content

What challenge can occur with high FFA feeds in base catalysis?

Soap formation

Gelling

Polymerization

Which process can reduce FFAs before transesterification?

Acid-catalyzed esterification

Hydrogenation

Electrolysis

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Biodiesel Production Quiz

Froggy Jumps

À propos de cette activité

Créé par

Téléchargez la version pour jouer sur papier

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Biodiesel Production QuizVersion en ligne

par jenny hernandez

What is the main chemical reaction in biodiesel production?

Which alcohol is commonly used in biodiesel transesterification?

What is the primary feedstock for biodiesel?

What byproduct is typically produced with biodiesel?

Which catalyst is commonly used in base-catalyzed biodiesel production?

What must be treated to make waste oil suitable for biodiesel?

What is the main product of transesterification besides biodiesel?

Which property is improved by biodiesel over some petrodiesel?

What challenge can occur with high FFA feeds in base catalysis?

Which process can reduce FFAs before transesterification?

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