'Octane number' diaporamas de présentation

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Liquid Fuels

Liquid Fuels. Example. What is the air/fuel ratio and the exhaust products when ethanol is used as an engine fuel?. Solution. Calculate the Stoichiometric Air ? Calculate the theoretical CO2 content in flue gases ?. Heating Value Estimates for Petroleum Fuels.

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Transportation

Transportation. Automobiles in the US (1994). 156 Million Vehicles 11,400 miles average miles/y 578 gallons of gasoline 19.8 mpg 88.3 billion gal of gasoline 1.2 billion gal of Diesel. How Cars Work?.

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The Air We Breathe 200 4 . 9. Yongsik Lee

The Air We Breathe 200 4 . 9. Yongsik Lee. TIP For additional advice , Please visit www.ezchem.pe.kr. Spaceship Earth. Spaceship Earth. The Earth is a fragile spaceship with limited resources and reproduction capacity.

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Unit 2 Hydrocarbons

Unit 2 Hydrocarbons. Go to question. 1. 2. 3. 4. 5. 6. 7. 8. What type of reaction takes place when butene is formed from butane?. 1. a. Hydrolysis. b. Dehydrogenation. c. Hydrogenation. d. Dehydration. a hint!!!!. 1 st hint

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Chemical Reaction Engineering Asynchronous Video Series

Chemical Reaction Engineering Asynchronous Video Series. Chapter 10, Part 1: Steps in Catalytic Rate Law, Rate Limiting Steps H. Scott Fogler, Ph.D. Octane Rating. K.I. t. Octane Rating. K.I. t. Octane Rating. K.I. t. Catalytic Reaction. Molecular Adsorption. Molecular Adsorption.

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C1 Iron

C1 Iron. Sources of Iron (Iron Ores) Haematite (Fe 2 O 3 ) Magnetite (Fe 3 O 4 ) Pyrite (FeS 2 ) Scrap/recycled iron. Production of Iron: The blast furnace. Ingredients are added at the top of the blast furnace (through hopper): Iron ore (usually small pellets, contain the iron),

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Unit 8 Petroleum Processing

Unit 8 Petroleum Processing. Aims and Requirements 1. To know the constituents of petroleum in English 2. To know the petroleum processing in general Important and Difficult Teaching Points 1. Constituents of petroleum. 2. Sentences in parallel. Questions.

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Unit 6 Review

Unit 6 Review. What Is a Major Limitation of Electric Vehicles?. What Does a Fuel Cell Use As Its Energy Source?. What Does a Fuel Reformer Do?. What Does the Reid Vapor Pressure Measure?. What Does the Octane Number Measure?. How Is the Octane Number Measured?.

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Energy II

Energy II. Explain the process of fractional distillation of crude oil with a well labelled diagram & different fractions obtained with their uses. [ S18, W17, S17, S16, S15, S14, S13]. Working of Internal Combustion Engine. KNOCKING.

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Automotive Fuels

Automotive Fuels. Gasoline (C 8 H 15 ). Gasoline is refined from crude oil Performance characteristics of gasoline Anti-knock quality Volatility Sulfur content Deposit control. Anti-knock Quality. Measured by the octane number Research octane number (RON) Motor octane number (MON)

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Flame Propagation in SI Engine

Flame Propagation in SI Engine. After intake the fuel-air mixture is compressed and then ignited by a spark plug just before the piston reaches top center The turbulent flame spreads away from the spark discharge location. Flow. N = 1400 rpm P i = 0.5 atm. Flame Development.

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Flame Propagation in SI Engine

Flame Propagation in SI Engine. After intake the fuel-air mixture is compressed and then ignited by a spark plug just before the piston reaches top center The turbulent flame spreads away from the spark discharge location. Flow. N = 1400 rpm P i = 0.5 atm. Flame Development.

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3.9 Vehicle Engines

3.9 Vehicle Engines. The major source of NOx and hydrocarbons are vehicle engines Those are formed by some of the hydrocarbons in fuel remain uncombusted and some are incompletely oxidized to CO

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Octane number

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Gasoline

Gasoline. By Guillermo Maxi. Raw Materials. A mixture of liquid hydrocarbons with four to twelve carbon atoms. Typically heptane (C 7 H 14 ), octane ( C 8 H 18 ), and nonane (C 9 H 18 ) .

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AvGas Update

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