JP2013194914A - Improved pipeline for liquefied natural gas (lng) power generation - Google Patents

Improved pipeline for liquefied natural gas (lng) power generation Download PDF

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Publication number
JP2013194914A
JP2013194914A JP2012105495A JP2012105495A JP2013194914A JP 2013194914 A JP2013194914 A JP 2013194914A JP 2012105495 A JP2012105495 A JP 2012105495A JP 2012105495 A JP2012105495 A JP 2012105495A JP 2013194914 A JP2013194914 A JP 2013194914A
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Japan
Prior art keywords
power generation
lng
pipe
natural gas
liquefied natural
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Pending
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JP2012105495A
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Japanese (ja)
Inventor
Toru Ishige
徹 石下
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Individual
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Individual
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Priority to JP2012105495A priority Critical patent/JP2013194914A/en
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Abstract

PROBLEM TO BE SOLVED: To provide an improved pipeline, enabling efficient power generation in a gas combined cycle power generation.SOLUTION: A stainless pipe for LNG stored in a storage tank is replaced by a polyethylene pipe. The pipe is covered with a heat retaining material. An aluminum pipe is used for preventing corrosion. In generating power, steam or the like is used for heating and temperature is managed, thereby achieving efficient power generation.

Description

現在、ＬＮＧによる発電の送管はステンレス管でなされている。At present, stainless steel pipes are used for power generation by LNG.

発明が解決しようとする課題Problems to be solved by the invention

〔これでは（ステンレス管）では、外気の変化、ＬＮＧの特質にそぐわな〕
〔なく非効率で、凍結したりしてしまう可能性がある〕[With this (stainless steel tube), it is not suitable for changes in the outside air and the characteristics of LNG]
[Not inefficient and may freeze]

課題を解決するための手段Means for solving the problem

凍結を防ぐにはポリエチレン管（ＰＥ管を用い）その外部にグラスール、保冷、保温材で覆う、またそれにより地震やガスもれを防ぐ事が可能になる。
発電施設では送管の強度が必要なのでアルミでグラスールの外部を包む、これにより外気にあまり左右される事なくガスを送れるIn order to prevent freezing, polyethylene pipes (using PE pipes) can be covered with glassol, cold insulation, and heat insulation materials, and earthquakes and gas leaks can be prevented.
Since the strength of the pipe is necessary at the power generation facility, the outside of Glasul is wrapped with aluminum, so that gas can be sent without being influenced by the outside air.

非効率を解決するための手段Means for resolving inefficiencies

ポリエチレン管から送り出されるＬＮＧは冷温である為ポリエチレン管がタービン（発電施設）に近くに接する必要はない断手でステンレス管に素材を替え
発電によって出される水蒸気などでステンレス管とＬＮＧの温度を管理する事により効率的な発電が可能となるSince the LNG delivered from the polyethylene pipe is cold, the polyethylene pipe does not need to be in close contact with the turbine (power generation facility). The material is replaced with a stainless steel pipe by hand, and the temperature of the stainless steel pipe and the LNG is controlled by steam generated by power generation. Efficient power generation becomes possible

Claims (1)

Figure 2013194914
Figure 2013194914
JP2012105495A 2012-03-22 2012-03-22 Improved pipeline for liquefied natural gas (lng) power generation Pending JP2013194914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012105495A JP2013194914A (en) 2012-03-22 2012-03-22 Improved pipeline for liquefied natural gas (lng) power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012105495A JP2013194914A (en) 2012-03-22 2012-03-22 Improved pipeline for liquefied natural gas (lng) power generation

Publications (1)

Publication Number Publication Date
JP2013194914A true JP2013194914A (en) 2013-09-30

Family

ID=49394120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012105495A Pending JP2013194914A (en) 2012-03-22 2012-03-22 Improved pipeline for liquefied natural gas (lng) power generation

Country Status (1)

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JP (1) JP2013194914A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542982A (en) * 2006-06-29 2009-12-03 ビーエイチピー ビルリトン ペトロレウム ピーティーワイ エルティーディー Axial reinforcement hose

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542982A (en) * 2006-06-29 2009-12-03 ビーエイチピー ビルリトン ペトロレウム ピーティーワイ エルティーディー Axial reinforcement hose

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