TOPIC 1: PRIMARY RAW MATERIALS FOR PETROCHEMICAL

TOPIC 1: PRIMARY RAW MATERIALS FOR PETROCHEMICAL

University

20 Qs

quiz-placeholder

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TOPIC 1: PRIMARY RAW MATERIALS FOR PETROCHEMICAL

TOPIC 1: PRIMARY RAW MATERIALS FOR PETROCHEMICAL

Assessment

Quiz

Chemistry

University

Hard

Created by

SUNATRAH (PTSN)

Used 3+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary component of natural gas?

Ethane

Methane

Propane

Butane

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is non-associated natural gas?

Natural gas found dissolved in crude oil

Natural gas found in reservoirs without crude oil

Natural gas mixed with impurities

Natural gas used for residential heating

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hydrocarbon is often separated from natural gas for the production of ethylene?

Methane

Ethane

Butane

Propane

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is mercaptan added to natural gas?

To increase its heating value

To make it safe for transportation

To give it a detectable smell for safety

To neutralize impurities

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of acid gas treatment in natural gas processing?

To increase the flammability of natural gas

To remove hydrogen sulfide and carbon dioxide

To recover heavier hydrocarbons

To improve the combustion efficiency

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a consequence of using natural gas with high impurities in industry?

Increased efficiency

Reduced equipment corrosion

Higher treatment costs

Enhanced pipeline efficiency

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to remove moisture from natural gas to prevent hydrate formation?

Physical absorption

Glycol treatment

Chemical absorption

Distillation

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