JP2018034668A5 - - Google Patents
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- JP2018034668A5 JP2018034668A5 JP2016169903A JP2016169903A JP2018034668A5 JP 2018034668 A5 JP2018034668 A5 JP 2018034668A5 JP 2016169903 A JP2016169903 A JP 2016169903A JP 2016169903 A JP2016169903 A JP 2016169903A JP 2018034668 A5 JP2018034668 A5 JP 2018034668A5
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- facility
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- liquefied gas
- relay
- ocean
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- 239000000969 carrier Substances 0.000 claims description 25
- 238000010248 power generation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- 230000001629 suppression Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
この発明は、上記課題を解決するため、以下の手段を採用する。
この発明の第一態様によれば、ガス移送施設は、液化ガス運搬船から陸上に配置される設備へとガスを移送するガス移送施設であって、海洋における位置が保持されて、ガス化装置を有する中継設備と、前記中継設備の周囲に位置する前記液化ガス運搬船のタンクと前記ガス化装置とを直接的に接続する液化ガスラインと、前記ガス化装置と前記設備とを接続するガスラインと、を備え、前記液化ガスラインは、海洋上に浮かぶフローティングホースである。
The present invention adopts the following means in order to solve the above problems.
According to the first aspect of the present invention, the gas transfer facility is a gas transfer facility for transferring gas from a liquefied gas carrier to a facility located on land, wherein the position in the ocean is maintained, and the gasifier is Relay equipment, a liquefied gas line directly connecting the tank of the liquefied gas carrier located around the relay equipment, and the gasifier, and a gas line connecting the gasifier and the equipment , wherein the liquefied gas line, Ru Oh floating hose floating in the ocean on.
このような構成によれば、液化ガス運搬船で運搬してきた液化ガスは、液化ガスラインを介してガス化装置に送り込まれる。ガス化装置では、液化ガス運搬船から送り込まれた液化ガスをガス化し、ガスラインを介して設備に移送する。このように、液化ガスをガス化した状態で設備に移送することで、液化ガス運搬船から陸上に設けられたガス貯蔵施設に液化ガスを移送する場合よりもボイルオフガスを低減できる。そのため、液化ガスがガス化して生成されたボイルオフガスの処理に係る負担が軽減する。したがって、ボイルオフガスを処理する設備の規模を低減できるとともにボイルオフガスを処理するためのエネルギーを抑制できる。
また、液化ガスをガス化してから設備に移送するので、ガスの温度は、液状態のときよりも高くなる。したがって、ガス化装置から装置にガスを移送するガスライン等の流路を構成する各種の部材に、液化ガスを移送するときのような低温用の部材を用いる必要が無くなる。
さらに、中継設備は、海洋に設けられるので、この中継設備を岸壁に設置する必要が無い。これにより、岸壁工事や、液化ガス運搬船を着岸させるための浚渫等の港湾工事も少なくて済む。
加えて、中継設備にガス化装置を備えることで、液化ガス運搬船にガス化装置を備える必要が無く、液化ガス運搬船は、汎用のものを用いることができる。
更に、液化ガス運搬船を係留するために、係船索を除く特別な係留装置を設ける必要がなくなる。そのため、中継設備に液化ガス輸送船を容易に係留することができる。
According to such a configuration, the liquefied gas transported by the liquefied gas carrier is sent to the gasifier through the liquefied gas line. In the gasifier, the liquefied gas sent from the liquefied gas carrier is gasified and transferred to equipment through a gas line. Thus, by transferring the liquefied gas to the facility in a gasified state, the boil-off gas can be reduced as compared with the case of transferring the liquefied gas from the liquefied gas carrier to the gas storage facility provided on the land. Therefore, the burden of processing of the boil-off gas generated by gasifying the liquefied gas is reduced. Therefore, the scale of the facility for treating the boil-off gas can be reduced, and the energy for treating the boil-off gas can be suppressed.
In addition, since the liquefied gas is gasified and then transferred to equipment, the temperature of the gas is higher than that in the liquid state. Therefore, it is not necessary to use a member for low temperature such as when transferring liquefied gas to various members constituting a flow path such as a gas line for transferring gas from the gasifier to the device.
Furthermore, since the relay facility is provided in the ocean, there is no need to install the relay facility on the quay. As a result, it is also possible to reduce the berth work and port work such as dredging for landing the liquefied gas carrier.
In addition, by providing the gasifier in the relay facility, it is not necessary to provide the liquefied gas carrier with the gasifier, and the liquefied gas carrier can be a general-purpose one.
Furthermore, it is not necessary to provide a special mooring device, except for the mooring lines, for mooring the liquefied gas carrier. Therefore, the liquefied gas transport ship can be easily moored to the relay facility.
この発明の第八態様によれば、発電施設は、第一から第七態様の何れか一つの態様のガス移送施設と、前記設備として前記ガスにより発電を行う発電設備と、を備える。
このような構成によれば、液化ガスを中間設備でガス化した状態で発電設備に移送することで、液化ガス運搬船から陸上に設けられたガス貯蔵施設に液化ガスを移送する場合よりもボイルオフガスを低減できる。そのため、液化ガスがガス化して生成されたボイルオフガスの処理に係る負担が軽減する。したがって、ボイルオフガスを処理する設備の規模を低減できるとともにボイルオフガスを処理するためのエネルギーを抑制できる。
また、液化ガスをガス化してから発電設備に移送するので、ガスの温度は、液状態のときよりも高くなる。したがって、ガス化装置から発電装置にガスを移送するガスライン等の流路を構成する各種の部材に、液化ガスを移送するときのような低温用の部材を用いる必要が無くなる。
さらに、中継設備は、海洋に設けられるので、この中継設備を岸壁に設置する必要が無い。これにより、岸壁工事や、液化ガス運搬船を着岸させるための浚渫等の港湾工事も少なくて済む。
加えて、中継設備にガス化装置を備えることで、液化ガス運搬船にガス化装置を備える必要が無く、液化ガス運搬船は、汎用のものを用いることができる。
したがって、発電設備およびガス移送施設の設置コスト、運用コスト等を抑えることが可能となる。
According to an eighth aspect of the present invention, a power generation facility includes the gas transfer facility according to any one of the first to seventh aspects, and a power generation facility configured to generate power using the gas as the facility.
According to such a configuration, by transferring the liquefied gas to the power generation facility in a state of being gasified by the intermediate facility, the boil-off gas is more than when transferring the liquefied gas from the liquefied gas carrier to the gas storage facility provided on land. Can be reduced. Therefore, the burden of processing of the boil-off gas generated by gasifying the liquefied gas is reduced. Therefore, the scale of the facility for treating the boil-off gas can be reduced, and the energy for treating the boil-off gas can be suppressed.
Further, since the liquefied gas is gasified and then transferred to the power generation facility, the temperature of the gas becomes higher than that in the liquid state. Therefore, it is not necessary to use a member for low temperature such as when transferring liquefied gas to various members constituting a flow path such as a gas line for transferring gas from the gasification apparatus to the power generation apparatus.
Furthermore, since the relay facility is provided in the ocean, there is no need to install the relay facility on the quay. As a result, it is also possible to reduce the berth work and port work such as dredging for landing the liquefied gas carrier.
In addition, by providing the gasifier in the relay facility, it is not necessary to provide the liquefied gas carrier with the gasifier, and the liquefied gas carrier can be a general-purpose one.
Therefore, it is possible to reduce the installation cost, operation cost and the like of the power generation facility and the gas transfer facility.
したがって、上述した第一実施形態のガス移送施設２Ａによれば、液化ガスをガス化した状態で発電設備５０に移送することで、液化ガス運搬船１００から陸上に設けられたガス貯蔵施設に液化ガスを移送する場合よりもボイルオフガスを低減できる。そのため、液化ガスがガス化して生成されたボイルオフガスの処理に係る負担が軽減する。したがって、ボイルオフガスの処理を行う設備の規模を低減できるとともにボイルオフガスを処理するためのエネルギーを抑制できる。なお、液化ガスをガス化した状態で発電設備５０に移送する場合であっても、周囲環境からの入熱により徐々に発生するボイルオフガスを処理する必要が生じる。そのため、この第一実施形態のガス移送施設２Ａにおいては、中継設備１０Ａにボイルオフガスを処理するための最小限の設備Ｆ（図１参照；処理設備）を備えている（以下、第二実施形態や各実施形態の各変形例も同様であるが図示を省略する）。このボイルオフガスを処理する設備としては、ボイルオフガスを再液化処理する設備や、ボイルオフガスを燃焼処理する設備（ボイラー）などを例示できる。 Therefore, according to the gas transfer facility 2A of the first embodiment described above, the liquefied gas is transferred from the liquefied gas carrier ship 100 to the gas storage facility provided on land by transferring the liquefied gas to the power generation facility 50 in the gasified state. Boil-off gas can be reduced compared to the case of transferring Therefore, the burden of processing of the boil-off gas generated by gasifying the liquefied gas is reduced. Therefore, the scale of the facility for processing the boil off gas can be reduced, and the energy for processing the boil off gas can be suppressed. Even when liquefied gas is gasified and transferred to the power generation facility 50, it is necessary to process boil-off gas which is gradually generated by heat input from the surrounding environment. Therefore, in the gas transfer facility 2A of the first embodiment, the relay facility 10A is provided with the minimum facility F (see FIG. 1; processing facility) for treating the boil-off gas (hereinafter, the second embodiment) The same applies to each modification of each embodiment, but illustration is omitted). As equipment for processing the boil-off gas, equipment for reliquefying the boil-off gas, equipment for burning the boil-off gas (boiler) and the like can be exemplified.
また、中継設備１０Ａは、海洋Ｓ上に浮かべて設けられているので、液化ガス運搬船１００の大きさに応じて中継設備１０Ａを岸壁から沖側に離れた水深の大きな場所に設置することも可能となる。 The relay equipment 10A, since provided floated on the ocean S, can also be installed relay equipment 10A according to the size of the liquefied gas carrier 100 to a larger location water depth spaced offshore from quay It becomes.
したがって、上述した第二実施形態の第三変形例によれば、上記第二実施形態の作用効果に加え、係留部材１７によって液化ガス運搬船１００Ｄを中継設備１０Ｈに係留することで、液化ガス運搬船１００Ｄと中継設備１０Ｈとの間の液化ガスライン２０の接続を容易に行うことができる。また、液化ガス運搬船１００Ｄが中継設備１０Ｈに対してより正確に位置決めされるため、液化ガス運搬船１００Ｄからガス化装置１５へと液化ガスを安定的に送り込むことができる。 Therefore, according to the third modified example of the second embodiment described above, in addition to the effects of the second embodiment, the liquefied gas carrier 100D is moored to the relay facility 10 H by the mooring member 17 to obtain the liquefied gas carrier The connection of the liquefied gas line 20 between 100D and the relay facility 10H can be easily performed. Further, since the liquefied gas carrier 100D is positioned more accurately with respect to the relay facility 10H, the liquefied gas can be stably fed from the liquefied gas carrier 100D to the gasifier 15.
Claims (8)
海洋における位置が保持されて、ガス化装置を有する中継設備と、
前記中継設備の周囲に位置する前記液化ガス運搬船のタンクと前記ガス化装置とを直接的に接続する液化ガスラインと、
前記ガス化装置と前記設備とを接続するガスラインと、
を備え、
前記液化ガスラインは、海洋上に浮かぶフローティングホースであるガス移送施設。 A gas transfer facility for transferring gas from a liquefied gas carrier to a facility located on land, comprising:
A relay facility having a position in the ocean and having a gasifier;
A liquefied gas line directly connecting a tank of the liquefied gas carrier ship located around the relay facility and the gasifier;
A gas line connecting the gasifier to the facility;
Equipped with
The liquefied gas line is a gas transfer facility which is a floating hose floating on the ocean .
前記液化ガス運搬船は、前記浮体本体に係留される請求項２に記載のガス移送施設。 The relay facility includes a mooring portion moored to the bottom of the ocean and a floating body main body rotatably provided in a plane along the surface of the ocean with respect to the mooring portion,
The gas transfer facility according to claim 2, wherein the liquefied gas carrier is moored to the floating body.
前記設備として前記ガスにより発電を行う発電設備と、を備える発電施設。 A gas transfer facility according to any one of claims 1 to 7 ;
A power generation facility configured to generate power using the gas as the facility.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016169903A JP2018034668A (en) | 2016-08-31 | 2016-08-31 | Gas transfer facility and power generation facility |
| BR112019003590A BR112019003590A2 (en) | 2016-08-31 | 2017-08-30 | gas transfer facility and power generation facility |
| KR1020197005402A KR20190029730A (en) | 2016-08-31 | 2017-08-30 | Gas transfer facility, power generation facility |
| PCT/JP2017/031224 WO2018043587A1 (en) | 2016-08-31 | 2017-08-30 | Gas transfer facility and power generation facility |
| CN201780051757.5A CN109890694A (en) | 2016-08-31 | 2017-08-30 | Gas transfers facility, power generating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016169903A JP2018034668A (en) | 2016-08-31 | 2016-08-31 | Gas transfer facility and power generation facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018034668A JP2018034668A (en) | 2018-03-08 |
| JP2018034668A5 true JP2018034668A5 (en) | 2019-06-20 |
Family
ID=61301042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016169903A Pending JP2018034668A (en) | 2016-08-31 | 2016-08-31 | Gas transfer facility and power generation facility |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2018034668A (en) |
| KR (1) | KR20190029730A (en) |
| CN (1) | CN109890694A (en) |
| BR (1) | BR112019003590A2 (en) |
| WO (1) | WO2018043587A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3095187B1 (en) * | 2019-04-17 | 2022-08-12 | Technip France | Fluid loading and unloading system, associated installation and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005032942A1 (en) * | 2003-09-19 | 2005-04-14 | Single Buoy Moorings, Inc. | Gas offloading system |
| KR100730701B1 (en) * | 2005-06-08 | 2007-06-21 | 삼성중공업 주식회사 | Device for transferring LNG between LNGC and FSRU |
| AU2007224992B2 (en) | 2006-03-15 | 2011-09-01 | Woodside Energy Limited | Onboard regasification of LNG |
| JP2008030702A (en) * | 2006-07-31 | 2008-02-14 | Shinkichi Morimoto | Mooring method and device between floats |
| AU2007332978B2 (en) * | 2006-09-11 | 2014-06-05 | Exxonmobil Upstream Research Company | Open-sea berth LNG import terminal |
| KR101537280B1 (en) * | 2013-10-21 | 2015-07-16 | 대우조선해양 주식회사 | Power Generating Plant System And Power Generating Method |
-
2016
- 2016-08-31 JP JP2016169903A patent/JP2018034668A/en active Pending
-
2017
- 2017-08-30 BR BR112019003590A patent/BR112019003590A2/en not_active IP Right Cessation
- 2017-08-30 KR KR1020197005402A patent/KR20190029730A/en not_active Application Discontinuation
- 2017-08-30 WO PCT/JP2017/031224 patent/WO2018043587A1/en active Application Filing
- 2017-08-30 CN CN201780051757.5A patent/CN109890694A/en active Pending
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