FIELD: oil, gas and coke-chemical industries.
SUBSTANCE: invention relates to systems for feeding compressed gas into several devices fed by gas, as well as to a vehicle for transportation of liquefied gas, which is equipped with such a system. It comprises multistage gas compressor (100) with liquid piston. Gas pressure measurements, carried out in gas inlet hole (10), intermediate gas outlet (20) and gas outlet end (30) for gas of system allows to control corresponding gas output at compressor stages. Simple and reliable control of system operation can be achieved.
EFFECT: change in the number of compressor stages ensures compliance with any requirements with regard to pressure for gas delivery to all gas-fed devices, and change of gas efficiency at stages of compressor stage provides simple adjustment to variable gas consumption in gas-fed devices.
17 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS LIQUEFACTION SYSTEM | 2017 |
|
RU2718108C2 |
| VAPORISED GAS COMPRESSION DEVICE AND METHOD | 2017 |
|
RU2729968C2 |
| METHOD OF LIQUEFYING NATURAL GAS AND APPARATUS FOR REALISING SAID METHOD | 2005 |
|
RU2414658C2 |
| METHOD AND DEVICE FOR TREATING EVAPORATED GAS FOR FEEDING AT LEAST TO AN ENGINE | 2015 |
|
RU2696145C1 |
| NATURAL GAS LIQUEFACTION PLANT WITH ETHYLENE-INDEPENDENT SYSTEM OF EXTRACTION OF HEAVY FRACTIONS | 2012 |
|
RU2607933C2 |
| SYSTEM FOR TREATING GAS OBTAINED DURING CRYOGENIC LIQUID EVAPORATION, AND FEEDING COMPRESSED GAS INTO GAS ENGINE | 2017 |
|
RU2733125C2 |
| GAS COMPRESSOR | 2004 |
|
RU2339884C2 |
| IMPROVED NITROGEN REMOVAL AT NATURAL LIQUEFACTION PLANT | 2009 |
|
RU2502026C2 |
| SYSTEM AND METHOD FOR EVAPORATING GAS PROCESSING ON THE SHIP | 2014 |
|
RU2628556C2 |
| METHOD OF LIQUEFYING NATURAL GAS | 2003 |
|
RU2300061C2 |
