Registration Number
0220U104439,
0120U100795
, R & D reports
Title
Development of energy efficient technologies and equipment for liquefaction and transportation of natural gas (LNG)
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Head
Zhuk Henadii V.,
Registration Date
18-12-2020
Organization
The Gas Institute of the National Academy of Sciences of Ukraine
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The advantages and disadvantages of existing natural gas liquefaction plants have been studied. Based on the analysis of the developed technologies of liquefaction of natural gas of low productivity for creation of experimental installation the scheme of a high-pressure throttle cycle with preliminary cooling which realization is an optimum balance between increase of efficiency of thermodynamic processes and decrease in capital expenses is chosen.
The main structural and technological elements of the experimental plant are: compressor (operating pressure 20 MPa, capacity 100 cubic meters / h), low-temperature refrigeration unit, 6 high-pressure heat exchangers (for the study of liquefaction with different cold sources), gas drying system and carbon dioxide extraction , oil-water separation module, shut-off and control valves, incl. cryogenic and control and measuring devices for fixing parameters on each node.
The calculation scheme of the installation for modeling in the Gazkondnafta substation, the nodal scheme of gas and water flows, the functional technological scheme of the experimental installation, the sketches of the heat exchangers, the oil-water separation module were created. The design of the modular high-pressure heat exchanger, the sketch of the module is developed. The production of heat exchangers is planned at our own experimental production.
Product Description
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Ivanov Yurii V.
Verbovskiy Olexiy V.
Zhuk Henadii V.
Krushnevych Serhii P.
Malezik Petr Ivanovych
Onopa Liliia R.
Piatnychko Oleksandr I.
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2020-12-18
