Patent attributes
An improved liquefied natural gas vaporization system is provided for converting liquefied natural gas (LNG) to vapor so that it can be measured for integrity. The liquefied natural gas vaporization system of the present invention makes use of a sample probe that uses a cryogenic check valve to allow the vaporization process to begin early, and, due to design and incorporation with heated regulation, reduces the need for an accumulator, which is often used in other systems. By eliminating the need for an accumulator, a more real-time and authentic measurement of the LNG sample may be taken. After the probe takes the sample, the sample is sent to a sampling system and subsequently to an analytical measuring system, where the sample is measured.
