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Compressed Natural Gas Think Clean

Compressed Natural Gas Think Clean. Natural gas : Clean fuel. Avg. Typical Calorific value : 8500 Kcal/SCM. Avg .Density : 0.75 Colorless, Odorless, Non-toxic Mixes easily and evenly in air High auto-ignition temperature. Emits less pollutant comparison to complex hydrocarbon.

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Compressed Natural Gas Think Clean

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  1. Compressed Natural Gas Think Clean

  2. Natural gas : Clean fuel • Avg. Typical Calorific value : 8500 Kcal/SCM. • Avg .Density : 0.75 • Colorless, Odorless, Non-toxic • Mixes easily and evenly in air • High auto-ignition temperature. • Emits less pollutant comparison to complex hydrocarbon

  3. Properties

  4. Natural gas in india India’s Energy Mix (2009) 2009-10 2011-12 XI th Plan Gas Demand (MMSCMD)

  5. EXISTING NATIONAL GAS PIPELINES DELHI KASHIPUR DADRI HISSAR JHAJJAR AONLA CHAINSA NEEMRANA AURAIYA JAISALMER AGRA BHUTAN JAGDISHPUR DHOLPUR GUWAHATI Assam & Tripura MALANPUR IMPHAL PHULPUR KOTA BONGAIGOAN ANTA MEHSANA BANGLADESH KANDLA AIZAWL VIJAIPUR KHERA AHM’D BHOPAL DEWAS JAMNAGAR GANDHAR PITAMPUR JHABUA DAHEJ BARODA HAZIRA MUMBAI AHMEDNAGAR PUNE DABHOL HYDERABAD HVJ / DVPL / GREP NETWORK DUPL / DPPL NETWORK REGIONAL PIPELINES KAKINADA VIJAYAWADA KG Basin Network CHENNAI Cauvery Basin Network

  6. PROPOSED PIPELINES WHICH ARE AUTHORIZED JAMMU NANGAL Amristar Ludhiana PARWANOO BHATINDA SRI GANGANAGAR DELHI KASHIPUR DADRI HISSAR JHAJJAR CHAINSA NEEMRANA JAISALMER BHUTAN JAGDISHPUR GUWAHATI BETIAH Assam & Tripura VARANASI IMPHAL KOTA BONGAIGOAN PATNA BARAUNI ANTA MEHSANA GAYA BANGLADESH KANDLA AIZAWL VIJAIPUR KHERA BOKARO AHM’D DURGAPUR RANCHI BHOPAL DEWAS JAMNAGAR GANDHAR PITAMPUR ROURKELA JHABUA HALDIA DAHEJ RAIPUR JAMSHEDPUR BARODA HAZIRA NAGPUR ANGUL KALINGANAGAR CUTTACK PARADIP MUMBAI AHMEDNAGAR RAMAGUNDAM PUNE VIZAG DABHOL HYDERABAD DVPL/GREP UPGRADATION CHAINSA – JHAJJAR –HISSAR PIPELINE DADRI-BAWANA-NANGAL PIPELINE JAGDISHPUR – HALDIA PIPELINE DABHOL- BANGALORE PIPELINE KOCHI-KANJIRRKOD-BANGALORE-MANGALORE PIPELINE OTHER PLAYERS PIPELINES AND PROPOSED PIPLINES KOLHAPUR KAKINADA GADAG VIJAYAWADA GOA BANGALORE CHENNAI MANGALORE COIMBATORE KANJIRKKOD KOCHI TUTICORIN KAYAMKULAM

  7. Approvals required PNGRB approval Fire Dept Approval Local Municipal Approval Forest Department Approval Police approval Pollution Control Board Approval PESO Approval National Highway Approval State Highway Approval Railway Board Approval

  8. Typical Layout-CNG Station

  9. Safety Distance-Cacades

  10. Safety Distances

  11. Typical facilities Types of CNG Stations Daughter Station Daughter Booster Station CNG online Station Equipments and Facilities • Odorizing Unit • Compressor • Storage Cascades • Dispenser • ESD • Fire Extinguishers

  12. Equipment Approval Equipments to be certified for CNG • Cylinders : (Confirmatory to IS: 7285) • Pressure gauges, regulators, : (as per clause 18 of SMPV rules ,1981) • Pressure relief devices (PRV) : (Confirmatory to OISD STD 132) • Hose and hose connections

  13. METERING SKID

  14. ODORIZING UNIT

  15. COMPRESSOR

  16. CASCADES

  17. DISPENSER

  18. Safety Practices • Equipment Inspection • Mechanical • Defective equipment Dispenser hoses Fueling nozzle and receptacle • Electrical • Period Earth Pit Testing • Loose Connection • Voltmeter/Ammeter

  19. Safety practice • Do not re-enter vehicle during fueling • Keep ignition sources away from fuel • Do not light matches or smoke cigarettes • Do not use cell phones while fueling vehicle

  20. Preventive measures In the CNG Outlets : • Operations by trained staff. • Efficient Earthing & Bonding system • Periodic testing of pressure parts & safety tripping devices . • Functioning of ESD • Trained driver & Operators for LCV operations

  21. Prevention of vehicular accidents In the CNG vehicles • Check for sound O- rings in auto/ taxis • Check & rectify loose electrical fittings • Never use Illegal/ Un authorized serviced . (Spurious Kits / tanks ).

  22. FIRE

  23. Classification of fire • Class A fires involve solid materials of an organic nature such as wood, paper, cloth, rubber and plastics that do not melt. • Class B fires involves liquids. They include petrol, diesel, thinners, oils, paints, wax, cooking fat and plastics that melt.           • Class C fires involve electricity.           Class D fires involve flammable metals such as magnesium, aluminium, titanium, sodium and potassium.

  24. Fire fighting

  25. Emergency Action Plan

  26. Emergency plan • Emergency telephone numbers • Fire department • Emergency medical help • Police • Maintenance • Adjoining facilities

  27. Fire Involving CNG • Evacuate immediate area of fire • Press ESD button • Prevent other people from entering the danger zone • Do not attempt to extinguish CNG fire without training

  28. Fire During Vehicle Fueling • Do not attempt to disconnect fueling nozzle from vehicle • Direct others to evacuate immediate area • Press ESD button • Call fire department

  29. Emergency Shut Down

  30. STOCK LOSS

  31. Hazards

  32. Hazards

  33. Hazards

  34. Incidence in CNG Station

  35. Thank You

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