Mine Gases Flashcards by Drew Purvis

Q

What is the specific gravity of Air?

A

1.0

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Q

What is the specific gravity of oxygen?

A

1.1054

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Q

What is the specific gravity of nitrogen?

A

0.9674

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Q

What is the specific gravity of Carbon Dioxide?

A

1.5291

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Q

What is the specific gravity of Carbon Monoxide?

A

0.9672

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Q

What is the specific gravity of Nitrogen Dioxide?

A

1.5894

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Q

What is the specific gravity of hydrogen?

A

.0695

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Q

What is the specific gravity of hydrogen sulfide?

A

1.1906

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Q

What is the specific gravity of sulfur dioxide?

A

2.2638

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Q

What is the specific gravity of Methane?

A

.5545

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Q

Specific gravity of Ethane?

A

1.0493

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Q

Specific gravity of propane?

A

1.5625

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Q

Specific gravity of Butane?

A

2.010

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Q

Specific gravity of acetylene?

A

.9107

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Q

Specific gravity of Radon?

A

7.526

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Q

Oxygen

A

O2

Q

Nitrogen

A

N2

Q

Carbon Dioxide

A

CO2

Q

Carbon Monoxide

A

CO

Q

Nitrogen Dioxide

A

NO2 or N2O2

Q

Hydrogen

A

H2

Q

Hydrogen Sulfide

A

H2S

Q

Sulfur Dioxide

A

SO2

Q

Methane

A

CH4

Ethane

C2H6

Propane

C3H8

Butane

C4H10

Acetylene

C2H2

Radon

Rn

Explosive range - Oxygen

Supports combustion

Explosive range - Carbon monoxide

12.5 - 74.2%

Explosive range - hydrogen

4.0 - 74.2% highly explosive

Explosive range - H2S

4.3 a 45.5%

Explosive range - CH4

5 to 15%

Explosive range - Ethane

3.0 - 12.5%

Explosive range - propane

2.12 - 9.35%

Explosive range - butane

1.86 - 8.41%

Explosive range - Acetylene

2.5 - 80%