REVIEW OF NATURAL GAS LIQUEFACTION PROCESSES

Abstract

High pressure pipelines are the most common way of natural gas transport from a gas field to a processing plant and further to consumers. In case when the distance between natural gas production and consumption regions is more than 4000 kilometers, and due to necessity of natural gas supply diversification, gas liquefaction and its transport by ships is being applied. The final choice of liquefaction process depends on the project variables, the development level of new or upgrading of already existing processes and available equipment. Current natural gas liquefaction processes and their usage in practice are shown in this paper (the paper is published in Croatian).

Keywords

• natural gas
• liquefaction process
• refrigerant