CN103328879B - Facilities for offshore liquefied natural gas floating storage with jetty regasification unit - Google Patents

Facilities for offshore liquefied natural gas floating storage with jetty regasification unit Download PDF

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Publication number
CN103328879B
CN103328879B CN201180063803.6A CN201180063803A CN103328879B CN 103328879 B CN103328879 B CN 103328879B CN 201180063803 A CN201180063803 A CN 201180063803A CN 103328879 B CN103328879 B CN 103328879B
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China
Prior art keywords
unit
lng
storage element
regasification unit
regasification
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CN201180063803.6A
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CN103328879A (en
Inventor
文基浩
魏光淏
安宰莹
申镐俊
李载仁
金仁洙
俞莹在
权赫振
李斗炯
金彰洙
李城旭
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Cheil Industries Inc
Samsung C&T Corp
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Samsung C&T Corp
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/035—High pressure, i.e. between 10 and 80 bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0302—Heat exchange with the fluid by heating
    • F17C2227/0309—Heat exchange with the fluid by heating using another fluid
    • F17C2227/0316—Water heating
    • F17C2227/0318—Water heating using seawater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00—Effects achieved by gas storage or gas handling
    • F17C2265/05—Regasification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0118—Offshore
    • F17C2270/0121—Platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0118—Offshore
    • F17C2270/0123—Terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Facilities for offshore liquefied natural gas (LNG) floating storage with jetty regasification unit, the facilities including: a jetty unit of a steel structure or an iron concrete structure installed in offshore; a storage unit moored at the jetty unit providing a space for storing LNG; a regasification unit as a module which regasifies the LNG supplied from the storage unit, installed on a top portion of the jetty unit and is separable from the jetty unit; a utility unit comprising a power source and a sea water pump to supply power and sea water to the regasification unit; and a piping unit comprising unloading pipe for connecting the regasification unit and the storage unit and supplying pipe for carrying natural gas gasified by the regasification unit.

Description

For the equipment with harbour regasification unit of marine LNG Liquefied natural gas Floating Storage
Background technique
The present invention relates to the equipment with harbour regasification unit for marine LNG Liquefied natural gas floating storage, particularly relate to the offshore set-up that there is Floating Storage unit Yu be arranged on regasification unit on dock units.Compared with being arranged on the conventional Regasification plant of LNG cargo ship or land LNG terminal, finding that this design reduces installation cost, running cost and construction time, add the stability of the gasification performance again of LNG in addition.
background technique
Regasification plant is used for gasifying again of LNG, that is, LNG is transformed back into rock gas.This equipment can be divided into two kinds of different types: land and marine.By land in equipment, LNG stores and regasification unit is installed in land, but offshore set-up comprises: floating LNG storage element, normally LNG cargo ship or the structure (GBS) based on gravity; With the regasification unit be arranged on this floating structure, shuttle back and forth gasification vessel (SRV) or LNG gasification vessel (RV) more again.
SRV or LNG RV is the special purpose ship that can navigate with Regasification plant.This process starts from loading LNG from grown place and being transported to unloading position, and at this unloading position place, LNG loads (STL) by sinking capstan head at sea subsequently and berths.These ships have been widely used in the ground such as the U.S. and have been used for supplying rock gas and being built by Ship-building Company of multiple Korea S.
In view of the growth of LNG demand, considered that many trials are to build new FSRU, but due to the time restriction of economic cause and payment in Latin America and Asia etc. only several second-hand LNG cargo ship be transformed into FRSU.
But the construction of land-based installation faces even more serious restriction.Must large place be guaranteed near the equipment that LNG cargo ship berths, and large-scale build cause high cost, neighbouring resident complexity civil appeal and once build finishing equipment and can not move.Therefore, in several cases, offshore set-up is regarded as the good solution of the express passway for supplying rock gas.
But, when considering newly-built or conversion FSRU, expand the several years to during construction, along with high capital cost.In addition, when considering the conversion of second-hand LNG cargo ship, it is envisaged that the age of a ship and cargo hold type, this is because it determines conversion cost and time.About cargo hold type, the part that the LNG cargo ship with film cargo hold system has to pass through in its membrane structure is strengthened to be supported on the Regasification plant on upper deck.Due to the risk of rocking infringement of the frequent part cargo shipment from LNG, therefore the operation of the storage of LNG and Regasification plant is restricted.
Meanwhile, FSRU or SRV is moored to dock structure to keep out marine weather conditions.LNG is supplied to FSRU by the loading arm be arranged on harbour from LNC cargo ship (LNGC), FSRU and LNGC berthed alongside is at harbour place.Once be gasified by FSRU or SRV, high-pressure natural gas (usually between 40atm and 90atm) is fed into land by pressurized gas arm again.In this process, because the floating equipment of such as FSRU or LNG RV is by trend and wind effect, orientation movement and rotary motion is attended by.Therefore, loading arm and pressurized gas arm have a large amount of parts, and these parts can absorb the impact from these motions.If FSRU or LNG cargo ship disconnects with harbour beyond operating range, then for safety, automatic and harbour disconnect by pipeline.Although LNG cargo ship is designed to operate under multiple pressure when loading and unloading LNG usually, but FSRU and LNG RV often runs into high-pressure natural gas leakage, and this can cause fire or blast.
Summary of the invention
Technical problem
When comparing with FSRU with LNG RV that is newly-built or that change, the equipment with harbour regasification unit for marine LNG Floating Storage of the present invention is designed to reduce construction time and cost, and strengthens the stability of operation.
Technological scheme
According to an aspect of the present invention, provide a kind of equipment with harbour regasification unit for marine LNG Liquefied natural gas (LNG) Floating Storage, described equipment comprises: the dock units of steel structure or iron aggregate concrete structure, and described dock units is arranged on sea; Storage element, described storage element is docked in described dock units place, is provided for the space storing LNG; As the regasification unit of module, described regasification unit makes the LNG supplied from described storage element gasify again, and described regasification unit is arranged on the top of described dock units and is separable with described dock units; GU Generic Unit, described GU Generic Unit comprise power supply and sea water pump with by electric power and sea water supply to described regasification unit; And piping unit, described piping unit comprises the unloading pipeline for connecting regasification unit and storage element, and for being conducted through the service of the rock gas that described regasification unit gasifies.
GU Generic Unit can be implemented as the separable module with dock units.
Regasification unit can use open-frame type gasifier (ORV), and this open-frame type gasifier uses seawater to be used for heat exchanger.
The sea water pump of GU Generic Unit and the vented-exhaust mechanical pump be arranged in storage element be used simultaneously with by sea water supply to regasification unit.
Be arranged on the power equipment in storage element, steam generator and vented-exhaust mechanical pump can be used to respectively supply electric power, steam and seawater, electric power, steam and seawater are necessary for regasification unit.
Storage element can be fixed to dock units, loads LNG, and LNG is transported to regasification unit from moveable LNG cargo ship or Floating Storage unit (FSU).
Storage element and dock units are separable and removable to load LNG.
Storage element can be LNG cargo ship or FSU.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of LNG Liquefied natural gas (LNG) regasification unit according to the embodiment of the present invention.
Embodiment
Describe for implementing concrete mode of the present invention hereinafter with reference to illustrative embodiments of the present invention.
Fig. 1 is the schematic diagram of LNG Liquefied natural gas (LNG) regasification unit according to the embodiment of the present invention.
LNG regasification unit according to the present invention is used to make marine LNG gasify and the LNG gasified again is supplied to land natural gas user.This invention comprises dock units 10, storage element 20, regasification unit 30, piping unit 40 and GU Generic Unit 50.
Dock units 10 is that its column is arranged on the fixed structure made in sea bed and by steel or iron aggregate concrete.Term " harbour " has various implication, such as, distinguishes the structure as breakwater of inland and ocean, or for the facility of anchored vessel.In order to the argosy that anchors, such as Container ship, oil tanker or LNG cargo ship, need the place of the certain depth of water had higher than predetermined depth.
Harbour may be used for berthing from the land steel structure that stretches to sea or in the mode that container terminal is built in dredging afterwards.In the present invention, dock units 10 is semipermanent structures, and it is installed into the constant altitude of maintenance to bear the change of the wave caused by trend.Because the shape of dock units 10 is unrestricted, therefore it can change, as long as storage element 20 can be anchored according to its position and condition.For the structure of the storage element 20 that anchors, such as bollard or baffle plate, can be installed in dock units 10 around, and in order to the convenience illustrated, this structure does not illustrate in FIG (in FIG all compositions being simply shown).
Once storage element 20 is docked in dock units 10 place, then storage element 20 is provided for the space storing LNG.Storage element 20 can form from second-hand LNG cargo ship or the transformation of existing LNG Floating Storage unit (FSU).Meanwhile, storage element 20 can be docked in dock units 10 place regularly and be separated with dock units 10 when temporary needs.Conventional operation comprises, and after receiving LNG from another LNG cargo ship, LNG is supplied to regasification unit 30.When temporary needs, storage element 20 oneself can move to the place or another FSU that produce LNG, receives LNG subsequently and resupply LNG to regasification unit 30 after being docked in dock units 10 from it.In the case of the latter, in order to LNG continue gasify again, LNG can be supplied to regasification unit 30 at the opposite side place of dock units 10 by another LNG cargo ship.
Environmentally or business efficiency determine the fixed type of storage element 20 or removable type.Such as, when the LNG cargo ship changed is used for storage element 20, owing to obtaining mobility, therefore storage type can decide according to this situation.
Meanwhile, when second-hand LNG ship is used for storage element 20, owing to carrying out loading and unloading when common LNG cargo ship is designed to difference, therefore ship can be required to operate LNG carrying conduit 21 simultaneously for transition process and LNG unloads pipeline 42.In addition, if expect that storage element 20 moves, then the suitable equipment for being separated with storage element 20 by unloading pipeline 42 is also needed.
Storage element 20 comprises standard equipment 22, and such as, power generating equipment, steam generator, vented-exhaust mechanical pump P2 etc., common LNG cargo ship and FSU have been equipped with these equipment, therefore, when second-hand LNG cargo ship or FSU are changed, do not need other equipment.
Regasification unit 30 is the modules for making the LNG provided by storage element 20 gasify again.Regasification unit 30 also can be separated with dock units 10.At dock units 10(, it is fixed on sea bed) on the installation of regasification unit 30 problem (because the pressurized gas arm operation under various offshore conditions on dock units 10 or the automatic pipeline in disconnecting suddenly are separated the danger of the natural gas leaking caused) that LNG is not at sea usually occurred by gasifying in the operation of the FSRU of the LNG RV of routine again.Because gasification is operated in execution on the hull 11 of dock units 10 again, therefore LNG can be transmitted by the pipeline between storage element 20 and regasification unit 30.The stability of hull 11 allows more safely to transmit LNG, and the motion of the storage element 20 no matter caused due to wave or trend.
The heat exchanger of the regasification unit 30 in the present invention utilizes seawater as the open-frame type gasifier (ORV) of thermal source.By contact heat exchanger, Absorption by Sea Water heat and make LNG be vaporized into gas.Due to Low investment and the operation cost of ORV, therefore strong preference ORV.But if seawater does not cover on vaporizer equably, then heat exchanger freezes and its structure deterioration.This is the reason that ORV can not be installed on the FSRU of LNG RV.For the present invention, the fixed structure of dock units 10 ensure that the safety operation of ORV, ORV are relatively cheap heat-exchange systems.
The vented-exhaust mechanical pump P2 of the sea water pump P1 in GU Generic Unit 50 and the standard equipment in storage element 20 22 is used to sea water supply to ORV.Although sea water pump P1 and vented-exhaust mechanical pump P2 is designed to operate as shown in Figure 1 simultaneously, but there is no need to use them simultaneously.Sea water pump P1 serves as main pump and vented-exhaust mechanical pump P2 serves as service pump.Or if storage element 20 disconnects, then only sea water pump P1 can be operated.How sea water supply is governed by circumstances to ORV.
Piping unit 40 connects regasification unit 30 and storage element 20, piping unit 40 comprises the unloading pipeline 41 for the LNG from storage element 20 being supplied to regasification unit 30, and for the LNG of the gasification from regasification unit 30 being supplied to the service 42 of land terminal use.If needed, a part for piping unit 40 can be mounted to b.s.l..
GU Generic Unit 50(module) comprise for respectively by electric power, seawater and steam supply to the power supply of regasification unit 30, sea water pump P1 and steam generator.Similar with regasification unit 30, GU Generic Unit 50 is installed on dock units 10, but also separable.GU Generic Unit 50 is connected with regasification unit 30 with steam line 53 by power cable 51, seawater pipeline 52.In the present invention, power cable 51, seawater pipeline 52 and steam line 53 are connected to standard equipment in storage element 20 respectively to use or complementaryly to use simultaneously.Different from shown in Fig. 1, only GU Generic Unit 50 can operate independently.
In order to the convenience illustrated, extremely briefly illustrate piping unit 40, power cable 51, seawater pipeline 52 and steam line 53 in FIG, but actual design is quite complicated.But, be in the object of explanation, it should be appreciated by those skilled in the art that this simple schematic diagram.
Now, the explanation hereafter by LNG gasification again will describe function and the effect of vaporization element again.
The LNG be stored in storage element 20 is supplied to regasification unit 30 by unloading pipeline 41.Once be gasified by regasification unit 30, then the LNG gasified again is transported to the continental line of terminal use by service 42 again.
Storage element 20 can be fixed to dock units 10 to be supplied from LNG carrier load LNG(by carrying conduit 21) or oneself can move to receive LNG from the place of contiguous FSU or generation LNG.If storage element 20 moves to different places, the replacing storage element of specifying replace previous storage element 20, so that sustainable supply LNG.
Electric power, extra large water and steam are supplied to regasification unit 30 by GU Generic Unit 50.
Although illustrate and describe the present invention especially in conjunction with illustrative embodiments of the present invention, but, should be appreciated that, as appending claims in the technical scope of the present invention that limits, the various changes in form and details can be carried out.

Claims (7)

1., for an equipment with harbour regasification unit for marine LNG Liquefied natural gas LNG Floating Storage, described equipment comprises:
The dock units of steel structure or iron aggregate concrete structure, described dock units is arranged on sea;
Storage element, described storage element is docked in described dock units place, is provided for the space storing LNG;
As the regasification unit of module, described regasification unit makes to gasify from the LNG of storage element supply again, and described regasification unit is arranged on the top of described dock units and is separable with described dock units;
GU Generic Unit, described GU Generic Unit comprise power supply and sea water pump with by electric power and sea water supply to described regasification unit; With
Piping unit, described piping unit comprises the unloading pipeline for connecting described regasification unit and described storage element and the service for being conducted through the rock gas that described regasification unit gasifies,
Wherein, described GU Generic Unit is implemented as module separable with described dock units.
2. equipment according to claim 1, wherein, described regasification unit uses open-frame type gasifier ORV, and described open-frame type gasifier uses seawater to be used for heat exchanger.
3. equipment according to claim 2, wherein, the sea water pump of described GU Generic Unit and the vented-exhaust mechanical pump be arranged in described storage element be used simultaneously with by sea water supply to described regasification unit.
4. equipment according to claim 1, wherein, be arranged on the power equipment in described storage element, steam generator and vented-exhaust mechanical pump and be used for respectively supplying electric power, steam and seawater, electric power, steam and seawater are required for described regasification unit.
5. equipment according to claim 1, wherein, described storage element is fixed to described dock units, loads LNG, and described LNG is transported to described regasification unit from moveable LNG cargo ship or Floating Storage unit F SU.
6. equipment according to claim 1, wherein, described storage element can be separated with described dock units and be moveable to load LNG.
7. equipment according to claim 1, wherein, described storage element is LNG cargo ship or FSU.
CN201180063803.6A 2010-12-30 2011-12-19 Facilities for offshore liquefied natural gas floating storage with jetty regasification unit Active CN103328879B (en)

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KR10-2010-0139360 2010-12-30
KR1020100139360A KR101018741B1 (en) 2010-12-30 2010-12-30 The facilities for offshore lng floating storage with jetty regasification unit
PCT/KR2011/009773 WO2012091337A2 (en) 2010-12-30 2011-12-19 Facilities for offshore liquefied natural gas floating storage with jetty regasification unit

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CN103328879B true CN103328879B (en) 2014-12-17

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KR101715061B1 (en) 2015-07-02 2017-03-13 주식회사 가스이즈 floatable legged platform structure, building and opperation method thereof
CN107228275A (en) * 2017-05-26 2017-10-03 惠生（南通）重工有限公司 It is a kind of can flexible combination and unattended floating LNG stocking systems
CN112955376A (en) * 2018-12-03 2021-06-11 日挥环球株式会社 Floating device

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