Presentation is loading. Please wait.

Presentation is loading. Please wait.

C N G (Compressed Natural Gas)

Published byAlexia Spier Modified over 10 years ago

Similar presentations

Presentation on theme: "C N G (Compressed Natural Gas)"— Presentation transcript:

1 C N G (Compressed Natural Gas)
Dr. Slamet

2 Pengolahan Gas  Bhn Bakar
C1 Pendinginan & Pencairan LNG Gas Sweetening Gas Drying Hg-removal Gas Bumi Kompresi CNG Separasi Fraksinasi Gas Piping LPG Refrigerant Kondensat C2+ SynGas Fischer Trops GTL

3 Volume Reduction LNG volume reduction: 600 times (all liquids at atmospheric pressure and –256 F) CNG volumes reduction: function of pressure and temperatures Higher pressure and lower temperature lead to higher volume reduction CNG volume reduction examples: P = 2850 psig  206 times at 100 F & 280 times at 32 F P = 1400 psig  103 times at 100 F & 133 times at 32 F

4 CNG Volume Reduction

5 Pengaruh impurities pada CNG

6

7 Terrestrial CNG Technology:
TransCanada

8

9

10 Marine CNG Technology:
VOTRANS (EnerSea) Using bundles of steel pipes containing the gas under optimized Pressure & Temperature

11

12 Marine CNG Technology:
Coselle (Williams) Incorporating spools of coiled tubing

13

14

15

16

17 CNG gas quality standard California
C % min C % max C3 and higher HC 3.0 % max C6 and higher HC 0.2 % max Hydrogen % max CO % max Oxygen % max CO2+N – 4.5 % Sulphur 16 ppmv (max)

18 BFD utk CNG Terrestrial

19 BFD utk CNG Marine

20 Flare Gas Stranded Gas 5 1. Jatinegara 2. Tambun 3. Cikarang
4. Rengasdenklok - O 5. Rengasdenklok N 6. Cilamaya Selatan 7. Bojong Raong 8. Pagaden 9. Pasir Jadi Naik 10. Tunggul Maung 11. Melandong 12. Kandanghaur Timur 13. Cemara Selatan 14. Sindang 15. Gantar 16. Tugu 17. Jatibarang 18. Randegan 5 Flare Gas Stranded Gas

21

22

23

24 STUDI KASUS

Download ppt "C N G (Compressed Natural Gas)"

Similar presentations

Column A Column B 1 atm 760 mm Hg kPa 760 mm Hg 760 kPa

Column A Column B 1 atm 760 mm Hg kPa 760 mm Hg 760 kPa
Factors that Affect Gas Pressure

Factors that Affect Gas Pressure
What is Thermal Energy?.

What is Thermal Energy?.
Use of Steam Tables Saturated Vapor or Liquid

Use of Steam Tables Saturated Vapor or Liquid
Gas Liquefaction Katherine D’Ambrosio. Liquefaction  The refinery process of converting natural gas or other gaseous hydrocarbons into longer chain hydrocarbons.

Gas Liquefaction Katherine D’Ambrosio. Liquefaction  The refinery process of converting natural gas or other gaseous hydrocarbons into longer chain hydrocarbons.
Junhong Chen and Chris Boreham Isotopic Analysis of Compounds in Low Concentration in Australian Natural Gases Using CF-GC-IRMS Systems.

Junhong Chen and Chris Boreham Isotopic Analysis of Compounds in Low Concentration in Australian Natural Gases Using CF-GC-IRMS Systems.
Transportation of Natural Gas Using Liquid Carriers at Ambient Temperature Ben Thompson.

Transportation of Natural Gas Using Liquid Carriers at Ambient Temperature Ben Thompson.
$200 $300 $400 Final Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 WeatherwindClimate.

$200 $300 $400 Final Jeopardy $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 WeatherwindClimate.
GTL Taken Partly from the Internet and Edited and Revised by H M Fahmy.

GTL Taken Partly from the Internet and Edited and Revised by H M Fahmy.
How Refrigerators and Freezers Work

How Refrigerators and Freezers Work
Student CD for Commercial Refrigeration for A/C Technicians

Student CD for Commercial Refrigeration for A/C Technicians
“Garbage to Gas” Team Bravo Mentor Eleftherios Avtzis David Garcia

“Garbage to Gas” Team Bravo Mentor Eleftherios Avtzis David Garcia
Homework How many molecules are in 6 moles of CO2?

Homework How many molecules are in 6 moles of CO2?
NATURAL GAS & LNG AS ENGINE FUEL Jim Lewis, PE, PEng LNG Expertise, LLC May 21, 2014 Great Lakes Maritime Research Institute 1.

NATURAL GAS & LNG AS ENGINE FUEL Jim Lewis, PE, PEng LNG Expertise, LLC May 21, 2014 Great Lakes Maritime Research Institute 1.
Jump to first page Boiling Liquids at Reduced Pressure Acetone is boiled without heating.

Jump to first page Boiling Liquids at Reduced Pressure Acetone is boiled without heating.
Group Meeting #1 January 29 th, 2013 Michael Bentel Jeremy David Erik Peterson Arpit Shah 1.

Group Meeting #1 January 29 th, 2013 Michael Bentel Jeremy David Erik Peterson Arpit Shah 1.
Behavior of Gases Review. True or False: One mole of any gas, regardless of size, temperature, or pressure occupies 22.4L? 1.True 2.False.

Behavior of Gases Review. True or False: One mole of any gas, regardless of size, temperature, or pressure occupies 22.4L? 1.True 2.False.
Lecture 3411/30/05. Vapor pressure vs. boiling point?

Lecture 3411/30/05. Vapor pressure vs. boiling point?
Humidity. Water Vapor Can make up as little as 1/10 th of 1% to 4% of the atmosphere. Scientists agree that it is the most important atmospheric gas when.

Humidity. Water Vapor Can make up as little as 1/10 th of 1% to 4% of the atmosphere. Scientists agree that it is the most important atmospheric gas when.
PHASE CHANGES Matter can change from one state to another. This is known as a Phase Change. All Phase Changes are Physical Changes… The Identity of the.

PHASE CHANGES Matter can change from one state to another. This is known as a Phase Change. All Phase Changes are Physical Changes… The Identity of the.

Similar presentations

Ads by Google