GAS
LPG
CTG, annually contributing 50,000 tons of LPG, plays a vital role in the supply chain of this flammable hydrocarbon mixture composed mainly of butane and propane. LPG stands as a significant feedstock for various industrial processes, particularly as a primary input for olefin units.
Comprising two key hydrocarbon gases, butane and propane, LPG serves as a versatile and essential resource across multiple industries. Its flammable nature and adaptable properties make it invaluable for diverse applications, from being a crucial component in petrochemical production, particularly in the creation of olefins, to serving as a fuel for various heating and cooking needs.
CTG’s supply of 50,000 tons of LPG annually is a testament to its robust capacity and role in meeting both domestic and international market demands. This consistent supply aids industries in ensuring the availability of this vital hydrocarbon mixture for their operations, enhancing productivity and supporting various industrial processes
The utilization of LPG as a feed for olefin units underscores its significance in the production of essential materials for the manufacturing sector. CTG’s contribution in providing a substantial quantity of LPG ensures a steady supply chain, benefiting both domestic and international markets, and enabling the seamless continuation of various industrial operations reliant on this versatile resource.
TYPE1
| Typical Test | Unit | Specification | Test Method |
|---|---|---|---|
| GC | ISO 7941 | ||
| C1 | mol% | Max 0.5 | ISO 7942 |
| C2 | mol% | Max 9 | ISO 7943 |
| C5 | mol% | Max 2.5 | ISO 7944 |
| C6+ | mol% | Max 0.4 | ISO 7945 |
TYPE2
| Properties | Unit | Test Method | Result |
|---|---|---|---|
| Vapour Pressure, Gauge@37.8D eg.C | K Pa | ASTM D-1267 or ASTM D-2598 | 420-830 Max |
| Density | – | ASTM D-1657 or ASTM D-2598 | Report |
| Total Sulphur (After Stanched) | PPMW | ASTM D-2784 or ASTM D-3246 | 50 Max |
| Corrosion, Copper Strip 1Hour at 37.8Deg. C | – | ASTM D-1838 | 1 Max |
| Free Water | – | Visual Inspection | None |
| Odorant (Ethyl Mercaptan) (If Stanched Only) | L/1000MT | *Smell Test | 26 |
| Olefin (Required only from complex refinery sources) | %Mole | ASTM D-2163 | 5 Max |
| C2 Hydrocarbons | % Weight | ASTM D-2163 | I Report |
| C3 Propane | % Weight | ASTM D-2163 | Total C3 Saturates 25 30 |
| C4 I-Butane | % Weight | ASTM D-2163 | Total C4 Saturates 7705 |
| CS and Higher Hydrocarbons | % Mole | ASTM D-2163 | 2 Max (Pentenes 0.5 Max) |
| Residue Test | Ml/ 100ml | ASTM D-2158 | 0.05 Max |
| Oil Strain | e | ASTM Oe2158 | Pass |
| Dienes contents as 1,3 Butadiene’s (Required only from complex refinery sources) | % Mole | ASTM D-2163 | 0.5 Max |
| MON (Motor Octane number) | – | ASTM D-2598 | 89 Min |
LNG
Liquefied Natural Gas (LNG), a critical energy resource, undergoes a transformation process from its gaseous state into a liquid form. Annually, Creed Trading Group (CTG) contributes a substantial supply of 100,000 tons of LNG to meet the demands of both domestic and international markets.
The production of LNG involves a complex and precise conversion process. Natural gas is cooled to extremely low temperatures, typically around -162 degrees Celsius (-260 degrees Fahrenheit), converting it into a liquid state. This liquefaction process reduces the volume of natural gas by about 600 times, making it more efficient and cost-effective to transport over long distances.
CTG’s annual supply of 100,000 tons of LNG plays a pivotal role in meeting energy demands globally. LNG serves as a versatile energy source with diverse applications across various industries. It serves as a clean-burning fuel for power generation, heating, and industrial purposes, offering a more environmentally friendly alternative to traditional fossil fuels.
The supply of LNG by CTG serves as a cornerstone for both domestic and foreign markets, supporting energy-intensive industries and enhancing the energy security of regions reliant on this resource. Its widespread use in various sectors underscores its importance in contributing to a more sustainable and efficient energy landscape.
By providing a consistent and substantial supply of LNG, CTG plays a significant role in meeting the energy needs of diverse industries, contributing to economic growth, and promoting a more environmentally conscious approach to energy consumption and production.
| 1 | Methane CH4 | % Mol | 91.1300 |
| 2 | Ethane:C2H6 | % Mol | 6.1100 |
| 3 | Propane:C3H8 | % Mol | 2.1600 |
| 4 | lso Butane :1- C4H10 | % Mol | 0.3100 |
| 5 | N·Butane :nC4H10 | % Mol | 0.2600 |
| 6 | lso Pentane:iC5H12 | % Mal | 0.0000 |
| 7 | N·Petane:nC5H12 | % Mol | 0.0000 |
| 8 | N-Hexane:nC6H14 | % Mal | 0.0000 |
| 9 | Nitrogen :N2 | % Mal | 0.0300 |
| 10 | Oxygen 02 | % Mol | 0.0000 |
| 11 | Carbon Dioxide :C02 | % Mol | 0.0000 |
| 12 | Hydrogen Sulphur.H2S | mg/m3 | <0.2 |
| 13 | Total Sulphur: S | mg/m3 | <0.2 |
| 14 | Hydrocarbon Ana:lys1s Method = ISO 6974 | ||
| 15 | H2S &Total Sulphur Analysis Method ASTM 06667& ISO 1973 Average Liquid Temp Prior to Discharge ·c -159.10 Average Density @ Observed Temp (Calculated) Kg/m3 451.79 | ||
| 16 | Calorific Value Minimum 36.4 MJ/m3 Maximum 40.9 MJ/m3 |
