CN109723966A - A kind of liquified natural gas regas system for FSRU - Google Patents
A kind of liquified natural gas regas system for FSRU Download PDFInfo
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- CN109723966A CN109723966A CN201910074389.7A CN201910074389A CN109723966A CN 109723966 A CN109723966 A CN 109723966A CN 201910074389 A CN201910074389 A CN 201910074389A CN 109723966 A CN109723966 A CN 109723966A
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Abstract
The invention discloses a kind of liquified natural gas regas systems for FSRU, it is intended to which the gasification rate for solving liquified natural gas is slow, and the natural gas temperature after gasification is unstable, influences the deficiency of using effect.The invention includes boiler, level-one gasification installation, second level heating device, condenser, gasification chamber, heating chamber are equipped in level-one gasification installation, level-one gasification installation is equipped with the liquified natural gas import being connected to gasification chamber, gaseous natural gas outlet, and level-one gasification installation is equipped with level-one steam inlet, the level-one steam (vapor) outlet being connected to heating chamber；Heat exchanger tube is installed in second level heating device, second level heating device is equipped with second steam import and second steam exports, boiler is equipped with steam supply opening, level-one steam inlet and second steam import are connected to steam supply opening pipeline, and level-one steam (vapor) outlet and second steam export equal pipeline and be connected to condenser；Gaseous natural gas outlet is connected to heat exchanger tube one end in second level heating device.
Description
Technical field
The present invention relates to FSRU technologies, more specifically, it relates to which a kind of liquified natural gas for FSRU regasifies and is
System.
Background technique
FSRU is Floating Storage and regasification plant (English Floating Storage and Regasification
Unit abbreviation), also referred to as floating regasification plant, floating LNG regasification plant, usually also referred to as LNG-FSRU.FSRU is collection LNG
(liquefied natural gas) receive, store, transporting, regasifies the outer multiple functions such as defeated in the special equipment of one.Liquified natural gas makes
With needing first to be reduced into gaseous state before, traditional processing system makes natural gas be reduced into gaseous state using seawater directly as heat source,
But this process easily makes seawater is cooling to freeze, and condenses marine organisms, forms the more serious ecological disruption of a small range.And
The gasification rate of natural gas is slow, and the natural gas temperature after gasification is unstable, influences using effect.
Summary of the invention
The present invention overcomes the gasification rate of liquified natural gas is slow, the natural gas temperature after gasification is unstable, influence using
The deficiency of effect provides a kind of liquified natural gas regas system for FSRU, and the gasification rate of liquified natural gas is fast, gas
Natural gas temperature after change is stablized.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of liquified natural gas for FSRU
Regas system, including boiler, level-one gasification installation, second level heating device, condenser, level-one gasification installation is interior to be equipped with gasification
Chamber, heating chamber, heating chamber heat gasification chamber, level-one gasification installation be equipped with the liquified natural gas that is connected to gasification chamber into
Mouth, gaseous natural gas outlet, level-one gasification installation are equipped with level-one steam inlet, the level-one steam (vapor) outlet being connected to heating chamber；
Heat exchanger tube is installed, second level heating device is equipped with second steam import and second steam exports, on boiler in second level heating device
Equipped with steam supply opening, level-one steam inlet and second steam import are connected to steam supply opening pipeline, level-one steam (vapor) outlet
Equal pipeline, which is exported, with second steam is connected to condenser；Gaseous natural gas outlet connects with heat exchanger tube one end in second level heating device
Logical, the heat exchanger tube other end stretches out second level heating device.
When whole system works, boiler generates steam, and steam is pipelined to level-one steam inlet and enters level-one gas
Makeup is set in interior heating chamber, while steam is pipelined to second steam import and enters in second level heating device.Liquid
Natural gas transportation enter in gasification chamber to liquified natural gas import, the steam of heating chamber sum is to the liquified natural gas in gasification chamber
It is heated, liquified natural gas is made to gasify, form gaseous natural gas, exported and send out from gaseous natural gas, gaseous state day at this time
Right temperature degree height is unstable.The heat exchange in second level heating device is transported to from the gaseous natural gas of gaseous natural gas outlet output
Guan Zhong, in heat exchanger tube, the steam in second level heating device exchanges the gaseous natural gas reheating in heat pipe, to obtain temperature
It spends stable natural gas and is exported for users to use from heat exchanger tube.Level-one steam (vapor) outlet and the steam of second steam outlet output are sent
Enter condenser, is further cooled to fresh water.Vapor (steam) temperature is high, is conducive to the gasification rate for accelerating liquified natural gas, and gaseous state is natural
Gas carries out reheating, keeps the natural gas temperature exported for users to use more stable.This liquified natural gas for FSRU
Regas system is fast to the gasification rate of liquified natural gas, and the natural gas temperature after gasification is stablized.
Preferably, install condenser pipe in condenser, condenser is equipped with medium entrance, media outlet, refrigerant inlet, cold
Matchmaker outlet, condenser pipe both ends connects with refrigerant inlet, refrigerant exit respectively, level-one steam (vapor) outlet and second steam export with Jie
Matter import connection.Steam is sent into condenser chamber body from medium entrance, and refrigerant is sent into condenser pipe from refrigerant inlet and is carried out to steam
Condensation is discharged after so that steam is condensed into water from media outlet.The condenser structure letter of this structure is answered, and condensation effect is good.
Preferably, installing hot well between boiler and condenser, boiler is equipped with filler, and hot well connects equipped with moisturizing
Head, water inlet, water outlet, the media outlet on condenser pipe are connected to the water inlet on hot well, water outlet and boiler on hot well
On filler connection.Hot well is used for the supply of pipeline fresh water, guarantees that boiler has enough water sources.
Preferably, refrigerant inlet is sent into normal temperature seawater on condenser, moisturizing connector conveying fresh water supply on hot well.Using
Seawater is at low cost to the refrigerant as condenser.
Preferably, level-one gasification installation includes mounting cylinder, gasification pot, heating tube, gasification tube inner chamber constitutes gasification chamber, adds
Heat pipe inner chamber constitutes heating chamber, is equipped with preceding fixing sleeve, rear fixing sleeve in mounting cylinder, gasification pot may be rotatably mounted at outside preceding fixing sleeve
Between wall and rear fixing sleeve outer wall, heating tube be may be rotatably mounted between preceding fixing sleeve inner wall and rear fixing sleeve inner wall, mounting cylinder
Interior driving motor of the installation for driving gasification pot to rotate and the rotary electric machine for driving heating tube to rotate, gasify drum outer wall
The sealed set between mounting cylinder inner wall, mounting cylinder inner wall is equipped with and the lead channel of liquified natural gas inlet communication and gentle
The outgassing groove of state gas outlet connection, on the barrel of gasification pot and lead channel corresponding position be arranged along barrel circumference uniform distribution it is several
Inlet opening, on the barrel of gasification pot and along barrel circumference uniform distribution several ventholes are arranged in outgassing groove corresponding position, pacify in heating tube
Dress breaks up blade, breaks up blade and is located in gasification pot and rotatably generates the air-flow flowed from inlet opening side to venthole side.
Level-one gasification installation work when, liquified natural gas is transported in lead channel from liquified natural gas import, and by into
Fluid apertures enters in gasification pot, and the steam in heating tube heats the liquified natural gas in gasification pot, makes liquified natural gas gas
Change, gaseous natural gas is flowed to after outgassing groove by venthole through gaseous natural gas outlet discharge.Driving motor drives gasification
Cylinder rotation enters the liquified natural gas in lead channel so that so that one be uniformly arranged is enclosed inlet opening constantly passes through lead channel
In gasification chamber.Heating tube is rotated under rotary electric machine drive simultaneously, is broken up blade and is rotated together with heating tube and breaks up liquid
Natural gas makes liquified natural gas nebulize, and is conducive to accelerate gasification rate, while the air-flow for breaing up blade rotation generation facilitates
Gaseous natural gas is discharged to venthole.Venthole constantly passes through outgassing groove during gasification pot rotates and outgassing groove connects
It is logical, it is discharged convenient for natural gas.The rotation of gasification pot and the rotation for breaing up blade make liquified natural gas be not in downward deposition
The phenomenon that, be conducive to the gasification for accelerating liquified natural gas.
Preferably, uniformly connecting several front rods, rear fixing sleeve and peace between preceding fixing sleeve and mounting cylinder inner wall
Several rear connecting rods are uniformly connected between fitted tube inner wall.Preceding fixing sleeve and rear fixing sleeve are connect reliably with mounting cylinder inner wall.
Preferably, heating tube both ends are separately connected preceding fixing pipe and rear fixing pipe, preceding fixing pipe is solid before being close-coupled at
Surely it puts on, is respectively mounted bearing between heating tube and preceding fixing sleeve and between heating tube and rear fixing sleeve, rear fixed tube end is set
There is terminal pad, connection plate edge is equipped with positioning ring, and close mounting cylinder inner wall position is equipped with locating slot on rear connecting rod, and positioning ring is inserted
In locating slot.
Preferably, driving motor is mounted on front rod, connection driving gear, gasification pot in driving motor output shaft
Outer wall is equipped with driven gear, drives gear and driven gear engaged transmission；Rotary electric machine is mounted on rear connecting rod, heating tube
Outer wall is equipped with driven gear ring, and driving gear, driving gear and driven gear ring engaged transmission are connected on rotary electric machine output shaft.It drives
Gear engaged transmission between dynamic motor and gasification pot, gear engaged transmission, reliable transmission between rotary electric machine and heating tube.
Preferably, gasification pot rear and front end is equipped with extended loop, two extended loops respectively with preceding fixing sleeve and rear fixing sleeve
Sealing is set in together.The connection of gasification pot and preceding fixing sleeve, rear fixing sleeve is convenient in the setting of extended loop, while being conducive to improve
The sealing performance of connection.
Preferably, mounting cylinder includes leading portion cylinder and back segment cylinder, preceding fixation is set in leading portion cylinder, and back segment is solid
Surely it is set in back segment cylinder, passes through flanged joint between leading portion cylinder and back segment cylinder.Mounting cylinder has leading portion cylinder with after
Section cylinder is made up of flanged joint, is easily installed the mounting arrangements of components in cylinder.
Compared with prior art, the beneficial effects of the present invention are: liquified natural gas regas system is to liquified natural gas
Gasification rate is fast, and the natural gas temperature after gasification is stablized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is the schematic diagram of internal structure of level-one gasification installation of the invention；
In figure: 1, boiler, 2, level-one gasification installation, 3, second level heating device, 4, condenser, 5, gasification chamber, 6, heating chamber, 7, liquid
State Imported gas, 8, gaseous natural gas outlet, 9, level-one steam inlet, 10, level-one steam (vapor) outlet, 11, heat exchanger tube, 12, two
Grade steam inlet, 13, second steam mouth, 14, steam supply opening, 15, condenser pipe, 16, medium entrance, 17, media outlet, 18,
Refrigerant inlet, 19, refrigerant exit, 20, hot well, 21, filler, 22, moisturizing connector, 23, water inlet, 24, water outlet, 25, peace
Fitted tube, 26, gasification pot, 27, heating tube, 28, preceding fixing sleeve, 29, rear fixing sleeve, 30, sealing ring, 31, driving motor, 32, turn
Dynamic motor, 33, lead channel, 34, outgassing groove, 35, inlet opening, 36, venthole, 37, break up blade, 38, front rod, 39, after
Connecting rod, 40, preceding fixing pipe, 41, rear fixing pipe, 42, terminal pad, 43, positioning ring, 44, locating slot, 45, extended loop, 46, preceding
Section cylinder, 47, back segment cylinder.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described:
Embodiment: a kind of liquified natural gas regas system (referring to attached drawing 1, attached drawing 2) for FSRU, including boiler 1, level-one
Gasification installation 2, second level heating device 3, condenser 4, level-one gasification installation is interior to be equipped with gasification chamber 5, heating chamber 6, and heating chamber is to gas
To change chamber to be heated, level-one gasification installation is equipped with the liquified natural gas import 7 being connected to gasification chamber, gaseous natural gas outlet 8,
Level-one gasification installation is equipped with level-one steam inlet 9, the level-one steam (vapor) outlet 10 being connected to heating chamber；Peace in second level heating device
Heat exchanger tube 11 is filled, second level heating device is equipped with second steam import 12 and second steam outlet 13, and boiler is supplied equipped with steam
Mouth 14 is answered, level-one steam inlet and second steam import are connected to steam supply opening pipeline, and level-one steam (vapor) outlet and second level are steamed
The equal pipeline of vapor outlet is connected to condenser；Gaseous natural gas outlet is connected to heat exchanger tube one end in second level heating device, is exchanged heat
The pipe other end stretches out second level heating device.Condenser pipe 15 is installed, condenser is equipped with medium entrance 16, media outlet in condenser
17, refrigerant inlet 18, refrigerant exit 19, condenser pipe both ends are connect with refrigerant inlet, refrigerant exit respectively, level-one steam (vapor) outlet and
Second steam outlet is connect with medium entrance.Hot well 20 is installed, boiler is equipped with filler 21, heat between boiler and condenser
Well is equipped with moisturizing connector 22, water inlet 23, water outlet 24, and the media outlet on condenser pipe is connected to the water inlet on hot well,
Water outlet on hot well is connected to the filler on boiler.Refrigerant inlet is sent into normal temperature seawater on condenser, and moisturizing connects on hot well
Head conveying fresh water supply.
Level-one gasification installation includes mounting cylinder 25, gasification pot 26, heating tube 27, and gasification tube inner chamber constitutes gasification chamber, heating
Tube cavity constitutes heating chamber, is equipped with preceding fixing sleeve 28, rear fixing sleeve 29 in mounting cylinder, gasification pot may be rotatably mounted at preceding fixing sleeve
Between outer wall and rear fixing sleeve outer wall, heating tube be may be rotatably mounted between preceding fixing sleeve inner wall and rear fixing sleeve inner wall, heating
Two sealing rings are respectively mounted between pipe outer wall and preceding fixing sleeve inner wall, rear fixing sleeve inner wall.Installation is for driving gasification in mounting cylinder
Cylinder rotation driving motor 31 and for drive heating tube rotate rotary electric machine 32, gasification drum outer wall and mounting cylinder inner wall it
Between sealed set, mounting cylinder inner wall be equipped with and liquified natural gas inlet communication lead channel 33 and with gaseous state gas outlet
The outgassing groove 34 of connection is respectively mounted two sealing rings 30, outgassing groove between the gasification drum outer wall and mounting cylinder inner wall of lead channel two sides
Two sealing rings are respectively mounted between the gasification drum outer wall and mounting cylinder inner wall of two sides.On the barrel of gasification pot and lead channel corresponding position
Several inlet openings 35 are set along barrel circumference uniform distribution, are set with outgassing groove corresponding position along barrel circumference uniform distribution on the barrel of gasification pot
Several ventholes 36 are set, blade 37 is broken up in installation in heating tube, breaks up blade and is located in gasification pot and rotatably generates from feed liquor
The air-flow of the lateral venthole side flowing in hole.Several front rods 38 are uniformly connected between preceding fixing sleeve and mounting cylinder inner wall, after
Several rear connecting rods 39 are uniformly connected between fixing sleeve and mounting cylinder inner wall.40 He of fixing pipe before heating tube both ends are separately connected
Fixing pipe 41 afterwards heat and install sealing ring between pipe outer wall and rear fixed inside pipe wall.Preceding fixing pipe is close-coupled at preceding fixing sleeve
On, it is respectively mounted bearing between heating tube and preceding fixing sleeve and between heating tube and rear fixing sleeve, rear fixed tube end, which is equipped with, to be connected
Disk 42 is connect, connection plate edge is equipped with positioning ring 43, and close mounting cylinder inner wall position is equipped with locating slot 44, positioning ring on rear connecting rod
It is inserted into locating slot.Driving motor is mounted on front rod, connection driving gear in driving motor output shaft, outside gasification pot
Wall is equipped with driven gear, drives gear and driven gear engaged transmission；Rotary electric machine is mounted on rear connecting rod, outside heating tube
Wall is equipped with driven gear ring, and driving gear, driving gear and driven gear ring engaged transmission are connected on rotary electric machine output shaft.Gasification
Cylinder rear and front end is equipped with extended loop 45, and two extended loops are set in together with preceding fixing sleeve and the sealing of rear fixing sleeve respectively.One prolongs
It stretches and sealing ring is installed between ring inner wall and preceding fixing sleeve outer wall, sealing is installed between another extended loop inner wall and rear fixing sleeve outer wall
Circle.Mounting cylinder includes leading portion cylinder 46 and back segment cylinder 47, and preceding fixation is set in leading portion cylinder, and back segment fixation is set on
In back segment cylinder, pass through flanged joint between leading portion cylinder and back segment cylinder.
When whole system works, boiler generates steam, and steam is pipelined to level-one steam inlet and enters level-one gas
Makeup is set in interior heating chamber, while steam is pipelined to second steam import and enters in second level heating device.Liquid
Natural gas transportation enter in gasification chamber to liquified natural gas import, the steam of heating chamber sum is to the liquified natural gas in gasification chamber
It is heated, liquified natural gas is made to gasify, form gaseous natural gas, exported and send out from gaseous natural gas, gaseous state day at this time
Right temperature degree height is unstable.The heat exchange in second level heating device is transported to from the gaseous natural gas of gaseous natural gas outlet output
Guan Zhong, in heat exchanger tube, the steam in second level heating device exchanges the gaseous natural gas reheating in heat pipe, to obtain temperature
It spends stable natural gas and is exported for users to use from heat exchanger tube.Level-one steam (vapor) outlet and the steam of second steam outlet output are sent
Enter condenser, is further cooled to fresh water.Vapor (steam) temperature is high, is conducive to the gasification rate for accelerating liquified natural gas, and gaseous state is natural
Gas carries out reheating, keeps the natural gas temperature exported for users to use more stable.This liquified natural gas for FSRU
Regas system is fast to the gasification rate of liquified natural gas, and the natural gas temperature after gasification is stablized.When liquified natural gas gasifies, liquid
State natural gas is transported in lead channel from liquified natural gas import, and is entered in gasification pot by inlet opening, the steaming in heating tube
Vapour heats the liquified natural gas in gasification pot, and liquified natural gas is made to gasify, and gaseous natural gas is flowed to by venthole
It is exported and is discharged by gaseous natural gas after outgassing groove.Driving motor drive gasification pot rotation, thus make be uniformly arranged one enclose into
Fluid apertures constantly passes through lead channel, enters the liquified natural gas in lead channel in gasification chamber.Heating tube is in rotary electric machine simultaneously
It is rotated under drive, breaks up blade and rotated together with heating tube and break up liquified natural gas, so that liquified natural gas is nebulized, favorably
Facilitate gaseous natural gas in the air-flow accelerated gasification rate, while breaing up blade rotation generation to be discharged to venthole.Gasification
Venthole constantly passes through outgassing groove and is connected to outgassing groove during cylinder rotation, is discharged convenient for natural gas.The rotation of gasification pot
And the phenomenon that rotation of blade makes liquified natural gas be not in downward deposition is broken up, be conducive to the gas for accelerating liquified natural gas
Change.
Embodiment described above is the preferable scheme of the present invention, is not intended to limit the present invention in any form,
There are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (10)
1. a kind of liquified natural gas regas system for FSRU, characterized in that including boiler, level-one gasification installation, second level
Heating device, condenser, level-one gasification installation is interior to be equipped with gasification chamber, heating chamber, and heating chamber heats gasification chamber, level-one gas
Makeup set be equipped be connected to gasification chamber liquified natural gas import, gaseous natural gas export, level-one gasification installation equipped with
Level-one steam inlet, the level-one steam (vapor) outlet of heating chamber connection；Heat exchanger tube is installed, on second level heating device in second level heating device
Exported equipped with second steam import and second steam, boiler be equipped with steam supply opening, level-one steam inlet and second steam into
Mouth is connected to steam supply opening pipeline, and level-one steam (vapor) outlet and second steam export equal pipeline and be connected to condenser；Gaseous state day
Right gas outlet is connected to heat exchanger tube one end in second level heating device, and the heat exchanger tube other end stretches out second level heating device.
2. a kind of liquified natural gas regas system for FSRU according to claim 1, characterized in that in condenser
Install condenser pipe, condenser be equipped with medium entrance, media outlet, refrigerant inlet, refrigerant exit, condenser pipe both ends respectively with it is cold
Matchmaker's import, refrigerant exit connection, level-one steam (vapor) outlet and second steam outlet are connect with medium entrance.
3. a kind of liquified natural gas regas system for FSRU according to claim 2, characterized in that boiler and cold
Hot well is installed, boiler is equipped with filler, and hot well is equipped with moisturizing connector, water inlet, water outlet, on condenser pipe between condenser
Media outlet is connected to the water inlet on hot well, and the water outlet on hot well is connected to the filler on boiler.
4. a kind of liquified natural gas regas system for FSRU according to claim 3, characterized in that on condenser
Refrigerant inlet is sent into normal temperature seawater, moisturizing connector conveying fresh water supply on hot well.
5. a kind of liquified natural gas regas system for FSRU according to any one of claims 1 to 4, feature
It is that level-one gasification installation includes mounting cylinder, gasification pot, heating tube, gasification tube inner chamber constitutes gasification chamber, and heating tube cavity, which is constituted, to be added
Hot chamber, mounting cylinder is interior to be equipped with preceding fixing sleeve, rear fixing sleeve, and gasification pot may be rotatably mounted at outside preceding fixing sleeve outer wall and rear fixing sleeve
Between wall, heating tube be may be rotatably mounted between preceding fixing sleeve inner wall and rear fixing sleeve inner wall, and installation is for driving in mounting cylinder
Gasification pot rotation driving motor and for drive heating tube rotate rotary electric machine, gasification drum outer wall and mounting cylinder inner wall it
Between sealed set, mounting cylinder inner wall be equipped with and liquified natural gas inlet communication lead channel and with gaseous state gas outlet connect
Logical outgassing groove, on the barrel of gasification pot and along barrel circumference uniform distribution several inlet openings, gasification pot is arranged in lead channel corresponding position
Barrel on and outgassing groove corresponding position along barrel circumference uniform distribution, several ventholes are set, blade is broken up in installation in heating tube, beats
Scattered blade is located in gasification pot and rotatably generates the air-flow flowed from inlet opening side to venthole side.
6. a kind of liquified natural gas regas system for FSRU according to claim 5, characterized in that preceding fixing sleeve
Several front rods are uniformly connected between mounting cylinder inner wall, and several are uniformly connected between rear fixing sleeve and mounting cylinder inner wall
Rear connecting rod.
7. a kind of liquified natural gas regas system for FSRU according to claim 6, characterized in that heating tube two
End is separately connected preceding fixing pipe and rear fixing pipe, before preceding fixing pipe is close-coupled on fixing sleeve, heating tube and preceding fixing sleeve it
Between and heating tube and rear fixing sleeve between be respectively mounted bearing, rear fixed tube end is equipped with terminal pad, and it is fixed that connection plate edge is equipped with
Position ring, is equipped with locating slot close to mounting cylinder inner wall position on rear connecting rod, and positioning ring is inserted into locating slot.
8. a kind of liquified natural gas regas system for FSRU according to claim 6, characterized in that driving motor
It is mounted on front rod, connection driving gear in driving motor output shaft, gasification drum outer wall is equipped with driven gear, sliding tooth
Wheel and driven gear engaged transmission；Rotary electric machine is mounted on rear connecting rod, and heating pipe outer wall is equipped with driven gear ring, rotation electricity
Driving gear, driving gear and driven gear ring engaged transmission are connected on machine output shaft.
9. a kind of liquified natural gas regas system for FSRU according to claim 5, characterized in that before gasification pot
Both ends are equipped with extended loop afterwards, and two extended loops are set in together with preceding fixing sleeve and the sealing of rear fixing sleeve respectively.
10. a kind of liquified natural gas regas system for FSRU according to claim 5, characterized in that mounting cylinder
Including leading portion cylinder and back segment cylinder, preceding fixation is set in leading portion cylinder, and back segment fixation is set in back segment cylinder, preceding
Pass through flanged joint between section cylinder and back segment cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910074389.7A CN109723966B (en) | 2019-01-25 | 2019-01-25 | Liquefied natural gas regasification system for FSRU |
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| CN201910074389.7A CN109723966B (en) | 2019-01-25 | 2019-01-25 | Liquefied natural gas regasification system for FSRU |
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| CN109723966B CN109723966B (en) | 2020-10-23 |
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ID=66301122
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| JP2006194440A (en) * | 2004-12-17 | 2006-07-27 | Snecma | Compression-evaporating system for liquefied gas |
| WO2007039480A1 (en) * | 2005-09-21 | 2007-04-12 | Exmar | Liquefied natural gas regasification plant and method with heat recovery |
| CN101057101A (en) * | 2004-11-08 | 2007-10-17 | 国际壳牌研究有限公司 | Liquefied natural gas floating storage regasification unit |
| CN101918749A (en) * | 2007-11-30 | 2010-12-15 | 瓦锡兰芬兰有限公司 | Floating LNG storage and re-gasification unit and method for re-gasification of LNG on said unit |
| CN102105736A (en) * | 2008-07-17 | 2011-06-22 | 氟石科技公司 | Configurations and methods for waste heat recovery and ambient air vaporizers in LNG regasification |
| CN104315339A (en) * | 2014-10-27 | 2015-01-28 | 中国海洋石油总公司 | LNG stepped regasification system applied to marine floating type LNG regasification device and regasification method |
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2019
- 2019-01-25 CN CN201910074389.7A patent/CN109723966B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002097252A1 (en) * | 2001-05-30 | 2002-12-05 | Conoco Inc. | Lng regasification process and system |
| CN101057101A (en) * | 2004-11-08 | 2007-10-17 | 国际壳牌研究有限公司 | Liquefied natural gas floating storage regasification unit |
| JP2006194440A (en) * | 2004-12-17 | 2006-07-27 | Snecma | Compression-evaporating system for liquefied gas |
| WO2007039480A1 (en) * | 2005-09-21 | 2007-04-12 | Exmar | Liquefied natural gas regasification plant and method with heat recovery |
| CN101918749A (en) * | 2007-11-30 | 2010-12-15 | 瓦锡兰芬兰有限公司 | Floating LNG storage and re-gasification unit and method for re-gasification of LNG on said unit |
| CN102105736A (en) * | 2008-07-17 | 2011-06-22 | 氟石科技公司 | Configurations and methods for waste heat recovery and ambient air vaporizers in LNG regasification |
| CN104315339A (en) * | 2014-10-27 | 2015-01-28 | 中国海洋石油总公司 | LNG stepped regasification system applied to marine floating type LNG regasification device and regasification method |
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| Publication number | Publication date |
|---|---|
| CN109723966B (en) | 2020-10-23 |
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