What is the difference between CNG and LNG?

CNG is compressed natural gas, and "C" stands for compressed natural gas. The process is simple and mainly involves compressor pressurization. The finished product is transported in a gaseous state of about 22MPa. CNG tanker is a multi tube LNG, which is liquefied natural gas. "L" is a relatively long liquid liquefaction process, which includes compression, purification (decarbonization, desulfurization, mercury removal, dehydration), refrigeration, liquefaction, and storage and transportation; LNG also comes from maritime transportation sources, and LNG tankers that receive and transport LNG to mainland China through receiving stations are a tank. Compared with CNG, long-distance transportation of LNG has more economic advantages.

Author: A Little Boat

Link: https://www.zhihu.com/question/23595166/answer/1552485152

Source: Zhihu

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