WO2008120605A1 - ガスハイドレートの脱水方法および装置 - Google Patents

ガスハイドレートの脱水方法および装置 Download PDF

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Publication number
WO2008120605A1
WO2008120605A1 PCT/JP2008/055487 JP2008055487W WO2008120605A1 WO 2008120605 A1 WO2008120605 A1 WO 2008120605A1 JP 2008055487 W JP2008055487 W JP 2008055487W WO 2008120605 A1 WO2008120605 A1 WO 2008120605A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
internal tube
drainage chamber
interior
gas hydrate
Prior art date
Application number
PCT/JP2008/055487
Other languages
English (en)
French (fr)
Inventor
Tetsuro Murayama
Kiyoshi Horiguchi
Takashi Arai
Toru Iwasaki
Hidenori Moriya
Original Assignee
Mitsui Engineering & Shipbuilding Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Engineering & Shipbuilding Co., Ltd. filed Critical Mitsui Engineering & Shipbuilding Co., Ltd.
Priority to BRPI0808228-6A priority Critical patent/BRPI0808228A2/pt
Priority to EP08722750A priority patent/EP2133403A4/en
Priority to US12/450,447 priority patent/US8353409B2/en
Publication of WO2008120605A1 publication Critical patent/WO2008120605A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/108—Production of gas hydrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

　脱水塔の円筒状本体内に原料ガスを供給して加圧すると共に、前記円筒状本体周囲に設けた排水室内のガスを吸引して減圧したガスハイドレートスラリーの脱水装置を提供する。 　前記ガスハイドレートスラリーＳが導入される脱水装置６を構成する内筒８に分離部７を形成し、該内筒８と所定の間隔を有して配置された外筒９とにより排水室１０を形成し、前記排水室１０に排気ブロワＢ２と排水ポンプＰ２とを接続し、前記内筒８に原料ガスＧ１の給気ブロワＢ３を接続し、更に、前記内筒８内と排水室１０内の圧力差を検出する差圧検出器ｘ１を設け、該差圧検出器ｘ１の信号により前記排気ブロワＢ２及び／若しくは給気ブロワＢ３を制御するように構成した。
PCT/JP2008/055487 2007-03-30 2008-03-25 ガスハイドレートの脱水方法および装置 WO2008120605A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0808228-6A BRPI0808228A2 (pt) 2007-03-30 2008-03-25 "método e aparelho para a desidratação de água não reagida contida em uma pasta de gás hidrato gerada através do contato gás-liquido entre a água materia prima e o gás matéria -prima".
EP08722750A EP2133403A4 (en) 2007-03-30 2008-03-25 METHOD FOR GASHYDRATE DRAINAGE AND DEVICE THEREFOR
US12/450,447 US8353409B2 (en) 2007-03-30 2008-03-25 Method of dewatering gas hydrate and apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-093991 2007-03-30
JP2007093991A JP4917945B2 (ja) 2007-03-30 2007-03-30 ガスハイドレートの脱水装置

Publications (1)

Publication Number Publication Date
WO2008120605A1 true WO2008120605A1 (ja) 2008-10-09

Family

ID=39808187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055487 WO2008120605A1 (ja) 2007-03-30 2008-03-25 ガスハイドレートの脱水方法および装置

Country Status (6)

Country Link
US (1) US8353409B2 (ja)
EP (1) EP2133403A4 (ja)
JP (1) JP4917945B2 (ja)
BR (1) BRPI0808228A2 (ja)
MY (1) MY149929A (ja)
WO (1) WO2008120605A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109589654A (zh) * 2018-12-14 2019-04-09 中国科学院广州能源研究所 一种基于气浮与虹吸协同作用的气体水合物浆分离装置和方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5529504B2 (ja) 2009-11-13 2014-06-25 三井造船株式会社 混合ガスハイドレート製造プラントの運転方法
JP2016087594A (ja) * 2014-11-11 2016-05-23 三井造船株式会社 ガスハイドレートの塊製造装置、塊製造方法、及びガスハイドレートの塊

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003105362A (ja) 2001-07-24 2003-04-09 Mitsubishi Heavy Ind Ltd 天然ガスハイドレートの生成方法および生成システム
JP2005248124A (ja) 2004-03-08 2005-09-15 Chubu Electric Power Co Inc ガスハイドレートの製造方法及び装置
JP2005263675A (ja) 2004-03-18 2005-09-29 Mitsui Eng & Shipbuild Co Ltd ガスハイドレートの製造方法及び装置
JP2006111769A (ja) 2004-10-15 2006-04-27 Mitsui Eng & Shipbuild Co Ltd ガスハイドレート製造装置における脱水装置
JP2006111785A (ja) 2004-10-15 2006-04-27 Mitsui Eng & Shipbuild Co Ltd ガスハイドレート製造装置
JP2006257359A (ja) 2005-03-18 2006-09-28 Mitsui Eng & Shipbuild Co Ltd 重力脱水式の脱水装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006363A4 (en) * 2006-04-05 2012-11-28 Mitsui Shipbuilding Eng APPARATUS FOR GENERATING GASEOUS HYDRATE AND WATER EXTRACTING UNIT
JP2008248190A (ja) * 2007-03-30 2008-10-16 Mitsui Eng & Shipbuild Co Ltd 混合ガスハイドレート製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003105362A (ja) 2001-07-24 2003-04-09 Mitsubishi Heavy Ind Ltd 天然ガスハイドレートの生成方法および生成システム
JP2005248124A (ja) 2004-03-08 2005-09-15 Chubu Electric Power Co Inc ガスハイドレートの製造方法及び装置
JP2005263675A (ja) 2004-03-18 2005-09-29 Mitsui Eng & Shipbuild Co Ltd ガスハイドレートの製造方法及び装置
JP2006111769A (ja) 2004-10-15 2006-04-27 Mitsui Eng & Shipbuild Co Ltd ガスハイドレート製造装置における脱水装置
JP2006111785A (ja) 2004-10-15 2006-04-27 Mitsui Eng & Shipbuild Co Ltd ガスハイドレート製造装置
JP2006257359A (ja) 2005-03-18 2006-09-28 Mitsui Eng & Shipbuild Co Ltd 重力脱水式の脱水装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2133403A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109589654A (zh) * 2018-12-14 2019-04-09 中国科学院广州能源研究所 一种基于气浮与虹吸协同作用的气体水合物浆分离装置和方法

Also Published As

Publication number Publication date
EP2133403A4 (en) 2011-10-05
JP2008248192A (ja) 2008-10-16
MY149929A (en) 2013-10-31
US8353409B2 (en) 2013-01-15
EP2133403A1 (en) 2009-12-16
BRPI0808228A2 (pt) 2014-07-08
US20100089834A1 (en) 2010-04-15
JP4917945B2 (ja) 2012-04-18

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