Natural gas produces a lower content of carbon dioxide as compared to LPG during combustion. Since natural gas has a lower calorific value than LPG, it does not last as long as LPG. Moreover, LPG is more readily available than natural gas, and so is more preferred in the market. , but it does not mean that they are the same. Whereas the same amount of propane produces 2,516 BTUs. In other words, propane gas can produce more than double the heat of what natural gas can. This is a very big difference. So, if you’re after a higher level of energy efficiency, then using propane gas is your best option. The distinction between propane and natural gas is frequently misunderstood. Natural gas is not considered a green fuel, whereas propane is more energy-efficient and is. Gas pipelines are used to transport natural gas to homes. Propane is transported in tanks. Finally, natural gas is lighter than propane but heavier than air. The major differences. Light pressure is used to liquefy LPG, while LNG is liquefied cryogenically, i.e. through exposure to extremely low temperatures. LPG is stored, shipped and transported in tanks or cylinders, whereas LNG is stored and shipped in purpose built cryogenic tanks. Pipelines are usually used to transport LNG. Bi-Fuel Is not Bi-Directional. One of new technologies beginning to really make headlines is bi-fuel. With this technology, diesel engines can run up to 75 percent natural gas, with the gas being What’s more, it is extremely cost-effective as it is from renewable sources. LPG, LNG, and CNG are three commonly used acronyms in the diesel industry. In this article, you will learn about LPG (Liquefied Petroleum Gas), LNG (Liquefied Natural Gas) and CNG (Compressed Natural Gas) and their differences. What is LPG (LIQUEFIED PETROLEUM GAS)? 2. CNG is natural gas in its compressed form. LNG is also natural gas in its liquified form. 3. It occupies 1/100th volume of natural gas in its original state. It occupies 1/600th volume of natural gas in its original state. 4. The volumetric density of CNG is less than LNG. The volumetric density of LNG is higher than CNG. 2. Energy efficiency. Natural gas is cheaper than LPG per unit price. However, propane delivers more heat per cubic foot of gas using British Thermal Units (BTUs). Propane has more than double the BTUs of natural gas. (1 cubic foot of propane produces 2516 BTU while 1 cubic foot of natural gas produces 1030 BTU.) U0N4Bi.