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Compressed Natural Gas

Product information

CNG is globally considered to be the best energy alternative to petrol and diesel for mobility and transport-based businesses. Eighty-five countries on five continents use it for their natural gas vehicles (NGVs). It is used in more than 20 million vehicles. Here’s why:
  • It has 70-year history of proven technology.
  • It uses a 600-degree Celsius ignition temperature compared to 450 degrees for LPG and petroleum.
  • It works in a large range of conditions and does not freeze (common with diesel).
  • It reduces carbon dioxide emissions by 95 percent (compared to petrol, hydrocarbon emissions (80 percent) and nitrogen oxides (30 percent)).

Technical specifications

PropertyUnitsLimits - MinLimits - MaxNotes
Energy content (HV)MJ/m3n38.143.51
Wobbe Index50.955.12
Relative density0.550.703
Total SulphurMg/m3n-15.0
Composition of gas
Methanevol%88.098.0
Carbon dioxidevol%-2.0
Nitrogenvol%-3.0
Total inertsvol%-5.0
Hydrogen SulphideMg/m3n-4.0
Odourising Agent (Spot leak 1005)Mg/m3n11.020.0

Umhlanga

  • 031 812 0555
  • info@slgas.co.za
  • 89 Richefond Circle, Ridgeside Office Park, Umhlanga, KZN

Umbogintwini

  • 031 812 0555
  • info@slgas.co.za
  • SLCNG Section
    36 Dickens Road Umbogintwini

Johannesburg

  • 031 812 0555/ 011 463 2167
  • info@slgas.co.za
  • Contact Person: Mabuti
  • 1st Floor, Building 7,Parc Nicol Office Park,3001 William Nicol Drive, Bryanston, Johannesburg

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