Show metadata Hide metadata

(19)

(11)

2 148 218

(13)

(51)

IPC

(21) (22)

Application

96103298/06, 1996-02-20

(24)

Start date

1996-02-20

(22)

Actual filing date

1996-02-20

(45)

Published

2000-04-27

(72)

Inventor

Gurov V.I.Gurov I.V.Plotnikov A.E.Skibin V.A.Shcherbakova E.V.

(73)

Holder

Gurov Valerij Ignat'EvichGurov Igor' Valer'EvichPlotnikov Arkadij EfimovichSkibin Vladimir AlekseevichShcherbakova Elena Vladimirovna

TURBOEXPANDER OPERATING PROCESS Russian patent published in 2000 - IPC

Abstract RU 2148218 C1

FIELD: expanding natural gas for various purposes. SUBSTANCE: natural gas is supplied at high pressure from line 1 to turboexpander 2 wherein it is expanded and its temperature is reduced. At outlet of turboexpander 2 natural gas is heated in heat-exchange apparatus 11 due to heat released by coolant coming from refrigerant user 12 as well as in heat-exchange apparatus 14 due to heat released by compressed air coming from air compressor 4. When bladed machine 4 mechanically coupled with turboexpander 2 runs as pump, natural gas is additionally heated in service tank 9. EFFECT: improved operating reliability of turboexpander. 1 dwg

Similar patents RU2148218C1

Title	Year	Author	Number
OPERATION OF TURBO-EXPANDER PLANT	1996	Gurov V.I. Kulikov E.M. Plotnikov A.E.	RU2148222C1
METHOD FOR OPERATION OF TURBO-EXPANDER PLANT	1995	Gurov V.I. Zhemanjuk P.D. Skibin V.A. Khomutov P.A. Shestakov K.N. Shcherbakova E.V.	RU2145392C1
METHOD OF PRODUCING COLD	1992	Gurov Valerij Ignat'Evich Kalnin' Igor' Martynovich Kruze Aleksandr Sergeevich Popov Konstantin Matveevich Janjuk Vladimir Jakovlevich	RU2036394C1
METHOD OF OPERATION OF GAS TURBO-EXPANDER PLANT	1994	Gurov Valerij Ignat'Evich[Ru] Gubanok Ivan Ivanovich[Ru] Makarov Valerij Grigor'Evich[Ru] Suponnikov Igor' Fedorovich[Ru] Khomutov Pavel Alekseevich[Ua]	RU2091592C1
COMBINED GAS TURBO EXPANDER PLANT TO RUN ON NATURAL GAS	2011	Gurov Valerij Ignat'Evich	RU2463462C1
AIR TURBINE-DRIVEN PLANT	2008	Gurov Valerij Ignat'Evich Shestakov Konstantin Nikodimovich Vatchenko Elena Fedosievna Gurov Igor' Valer'Evich Kuftov Aleksandr Fedorovich	RU2382959C2
METHOD OF OPERATION OF GAS-EJECTOR-TURBINE SET	1998	Gurov V.I. Suponnikov I.F.	RU2148195C1
POWER PLANT FOR PRESSURE REDUCTION OF NATURAL GAS	1992	Valjukhov Sergej Georgievich Veselov Valerij Nikolaevich Gurov Valerij Ignat'Evich Popov Konstantin Matveevich	RU2032822C1
INDOOR AIR TEMPERATURE VARIATION DEVICE	2008	Gurov Valerij Ignat'Evich	RU2365827C2
GAS-TURBINE EXPANDER UNIT OPERATING ON NATURAL GAS	1992	Gurov Valerij Ignat'Evich Popov Konstantin Matveevich Valjukhov Sergej Georgievich	RU2013615C1

RU 2 148 218 C1

Authors

Gurov V.I.

Gurov I.V.

Plotnikov A.E.

Skibin V.A.

Shcherbakova E.V.

Dates

2000-04-27—Published

1996-02-20—Filed