JP6588633B2 - 液化天然ガスを使用する液化窒素ガスの生産のためのシステム及び方法 - Google Patents
液化天然ガスを使用する液化窒素ガスの生産のためのシステム及び方法 Download PDFInfo
- Publication number
- JP6588633B2 JP6588633B2 JP2018520375A JP2018520375A JP6588633B2 JP 6588633 B2 JP6588633 B2 JP 6588633B2 JP 2018520375 A JP2018520375 A JP 2018520375A JP 2018520375 A JP2018520375 A JP 2018520375A JP 6588633 B2 JP6588633 B2 JP 6588633B2
- Authority
- JP
- Japan
- Prior art keywords
- stream
- lng
- pressure
- gas stream
- heat exchanger
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 239000003949 liquefied natural gas Substances 0.000 title claims description 307
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 173
- 229910001873 dinitrogen Inorganic materials 0.000 title claims description 119
- 238000000034 method Methods 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 150
- 239000007789 gas Substances 0.000 claims description 93
- 239000003345 natural gas Substances 0.000 claims description 74
- 229910052757 nitrogen Inorganic materials 0.000 claims description 27
- 238000001704 evaporation Methods 0.000 claims description 20
- 239000003507 refrigerant Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000007906 compression Methods 0.000 description 43
- 230000006835 compression Effects 0.000 description 42
- 238000001816 cooling Methods 0.000 description 29
- 239000007788 liquid Substances 0.000 description 22
- 239000012071 phase Substances 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 230000010354 integration Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 230000006837 decompression Effects 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
- F25J1/0012—Primary atmospheric gases, e.g. air
- F25J1/0015—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/004—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by flash gas recovery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0042—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by liquid expansion with extraction of work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0221—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using the cold stored in an external cryogenic component in an open refrigeration loop
- F25J1/0223—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using the cold stored in an external cryogenic component in an open refrigeration loop in combination with the subsequent re-vaporisation of the originally liquefied gas at a second location to produce the external cryogenic component
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0221—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using the cold stored in an external cryogenic component in an open refrigeration loop
- F25J1/0224—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using the cold stored in an external cryogenic component in an open refrigeration loop in combination with an internal quasi-closed refrigeration loop
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
- F25J1/0257—Construction and layout of liquefaction equipments, e.g. valves, machines
- F25J1/0262—Details of the cold heat exchange system
- F25J1/0264—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/06—Splitting of the feed stream, e.g. for treating or cooling in different ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/62—Liquefied natural gas [LNG]; Natural gas liquids [NGL]; Liquefied petroleum gas [LPG]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/08—Cold compressor, i.e. suction of the gas at cryogenic temperature and generally without afterstage-cooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/30—Compression of the feed stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
- F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (a mixture of) hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/40—Expansion without extracting work, i.e. isenthalpic throttling, e.g. JT valve, regulating valve or venturi, or isentropic nozzle, e.g. Laval
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
本出願は、本明細書に引用によってその全体が組み込まれている「液化天然ガスを使用する液化窒素ガスの生産のためのシステム及び方法」という名称の2015年7月10日出願の米国特許出願第62/191,130号の優先権利益を主張するものである。
Claims (29)
- ガス処理施設で液化第1ガスストリームを生産する方法であって、
(a)第1ガスストリームを与える段階と、
(b)液化第2ガスストリームを与える段階であって、該第2ガスが、前記第1ガスとは異なっており、該液化第2ガスストリームが、前記ガス処理施設とは異なる場所で第2ガスストリームの該液化から生産される前記与える段階と、
(c)前記液化第2ガスストリームを少なくとも第1の液化第2ガスストリームと第2の液化第2ガスストリームに分ける段階と、
(d)前記第1の液化第2ガスストリームの圧力を該第1の液化第2ガスストリームの該圧力が前記第2の液化第2ガスストリームのもの未満であるように低減する段階と、
(e)前記第1の液化第2ガスストリーム及び前記第2の液化第2ガスストリームを受ける単一マルチストリーム熱交換器において、前記第1の液化第2ガスストリーム及び前記第2の液化第2ガスストリームとの前記第1ガスストリームの間接熱交換により、該第1ガスストリームを液化して液化第1ガスストリームを形成する段階と、を含み、
前記単一マルチストリーム熱交換器において、前記第1の液化第2ガスストリーム及び前記第2の液化第2ガスストリームは、前記単一マルチストリーム熱交換器の冷たい側で前記第1ガスストリームと熱交換し、
前記方法は、さらに、
(f)前記第1の液化第2ガスストリームの少なくとも一部分を蒸発させて第1の第2ガスストリームを形成する段階と、
(g)前記第2の液化第2ガスストリームの少なくとも一部分を蒸発させて第2の第2ガスストリームを形成する段階と、
(h)前記第1の第2ガスストリーム及び前記第2の第2ガスストリームのうちの少なくとも一方を圧縮して圧縮第2ガスストリームを形成する段階と、
を含むことを特徴とする方法。 - 液体天然ガス(LNG)再ガス化施設で液化窒素ガス(LIN)ストリームを生産する方法であって、
(a)窒素ガスストリームを与える段階と、
(b)各LNGストリームの圧力が互いに独立かつ異なる少なくとも2つのLNGストリームを与える段階と、
(c)前記窒素ガスストリームを少なくとも1つの熱交換器内の前記LNGストリームとの該窒素ガスストリームの間接熱交換によって液化する段階と、を含み、
前記少なくとも1つの熱交換器は、前記少なくとも2つのLNGストリームを受ける前記単一マルチストリーム熱交換器であり、前記単一マルチストリーム熱交換器において、前記少なくとも2つのLNGストリームは、前記単一マルチストリーム熱交換器の冷たい側で前記窒素ガスストリームと熱交換し、
前記方法は、
(d)前記2つのLNGストリームの少なくとも一部分を蒸発させて少なくとも2つの天然ガスストリームを生産する段階と、
(e)前記2つの天然ガスストリームのうちの少なくとも一方を圧縮して圧縮天然ガスを形成する段階と、
を含むことを特徴とする方法。 - 前記窒素ガスストリームは、70%よりも多い窒素を含むことを特徴とする請求項2又は請求項2に記載の方法。
- 前記窒素ガスストリームは、50psiaよりも高い圧力で与えられることを特徴とする請求項2又は請求項3に記載の方法。
- 前記熱交換器に与えられる前に前記窒素ガスストリームを200psiaよりも高い圧力まで圧縮する段階を更に含むことを特徴とする請求項2から請求項4のいずれか1項に記載の方法。
- 前記窒素ガスストリームは、1000psiよりも高い圧力まで圧縮されることを特徴とする請求項5に記載の方法。
- 前記LNGストリームは、LINを唯一の冷媒として使用するLNG生産施設で生産されることを特徴とする請求項2から請求項6のいずれか1項に記載の方法。
- 前記圧縮天然ガスストリームのうちの少なくとも1つが、天然ガス販売パイプラインに向けられることを特徴とする請求項2から請求項7のいずれか1項に記載の方法。
- 前記LNGストリームのうちの少なくとも1つが、50から200psiの間である圧力で与えられることを特徴とする請求項2から請求項8のいずれか1項に記載の方法。
- 前記少なくとも2つのLNGストリームのうちの少なくとも1つが、圧力が低減されて減圧LNGストリームを形成することを特徴とする請求項2から請求項9のいずれか1項に記載の方法。
- 前記LNGストリームの前記圧力の低減は、1又は2以上の弁、1又は2以上の油圧タービン、又はその組合せを使用して行われることを特徴とする請求項10に記載の方法。
- 前記減圧LNGストリームのうちの少なくとも1つが、10から30psiの間の圧力を有することを特徴とする請求項10に記載の方法。
- 前記減圧LNGストリームのうちの少なくとも1つが、30から60psiの間の圧力を有することを特徴とする請求項10に記載の方法。
- 前記少なくとも2つのLNGストリームのうちの少なくとも1つが、1又は2以上のポンプを使用して加圧されて追加加圧LNGストリームを形成することを特徴とする請求項2から請求項13のいずれか1項に記載の方法。
- 前記追加加圧LNGストリームのうちの少なくとも1つが、800psiに等しいか又はそれよりも高い圧力を有することを特徴とする請求項14に記載の方法。
- 前記追加加圧LNGストリームのうちの少なくとも1つが、1200psiに等しいか又はそれよりも高い圧力を有することを特徴とする請求項14に記載の方法。
- 前記熱交換器は、ろう付けアルミニウムタイプ熱交換器、螺旋巻きタイプ熱交換器、印刷回路タイプ熱交換器、又はその組合せであることを特徴とする請求項2から請求項16のいずれか1項に記載の方法。
- 前記少なくとも2つの天然ガスストリームのうちの少なくとも1つの温度が、−50℃よりも低いことを特徴とする請求項2から請求項17のいずれか1項に記載の方法。
- 前記少なくとも2つの天然ガスストリームのうちの少なくとも1つの温度が、−100℃よりも低いことを特徴とする請求項2から請求項17のいずれか1項に記載の方法。
- 液体天然ガス(LNG)再ガス化施設で液化窒素ガス(LIN)ストリームを生産する方法であって、
(a)窒素ガスストリームを与える段階と、
(b)液化天然ガス(LNG)ストリームを与える段階と、
(c)前記LNGストリームを少なくとも第1、第2、第3、及び第4のLNGストリームに分ける段階と、
(d)前記第1、第2、及び第3のLNGストリームの圧力を該第1のLNGストリームの該圧力が10psiaから35psiaであり、該第2のLNGストリームの該圧力が30から60psiaであり、かつ該第3のLNGストリームの該圧力が50から100psiaであるように低減する段階と、
(e)前記第1、第2、第3、及び第4のLNGストリームを受ける単一マルチストリーム熱交換器において、前記第1、第2、第3、及び第4のLNGストリームとの前記窒素ガスストリームの間接熱交換により、該窒素ガスストリームを液化して液化窒素ストリームを形成する段階と、を含み、
前記単一マルチストリーム熱交換器において、前記第1、第2、第3、及び第4のLNGストリームは、前記単一マルチストリーム熱交換器の冷たい側で前記窒素ガスストリームと熱交換し、
(f)前記第1、第2、第3、及び第4のLNGストリームの少なくとも一部分を蒸発させて第1、第2、第3、及び第4の天然ガスストリームを形成する段階と、
(g)前記第1、第2、第3、又は第4の天然ガスストリームのうちの少なくとも1つを圧縮して圧縮天然ガスストリームを形成する段階と、
を含むことを特徴とする方法。 - 段階(b)で与えられる前記LNGストリームは、14psiaから25psiaの圧力で与えられることを特徴とする請求項20に記載の方法。
- 段階(c)の前に段階(b)の前記LNGストリームを50psiaから200psiaの圧力まで加圧する段階を更に含むことを特徴とする請求項20又は請求項21に記載の方法。
- 段階(c)の前記第4のLNGストリームの圧力を800psiaよりも高い圧力まで増大する段階を更に含むことを特徴とする請求項20から請求項22のいずれか1項に記載の方法。
- 段階(e)で前記熱交換器に導入される前記窒素ガスストリームの圧力が、1000psiaよりも高い圧力にあることを特徴とする請求項20から請求項23のいずれか1項に記載の方法。
- 前記熱交換器の出口での前記第1、第2、及び第3の天然ガスストリームの温度が、−120℃から−75℃であることを特徴とする請求項20から請求項24のいずれか1項に記載の方法。
- 前記熱交換器の出口での前記第4の天然ガスストリームの温度が、−80℃から−100℃であることを特徴とする請求項20から請求項25のいずれか1項に記載の方法。
- 前記第1のLNGストリームは、合計LNG流れの5%未満を含むことを特徴とする請求項20から請求項26のいずれか1項に記載の方法。
- 前記第2のLNGストリームは、合計LNG流れの7%未満を含むことを特徴とする請求項20から請求項27のいずれか1項に記載の方法。
- 前記第3のLNGストリームは、合計LNG流れの10%未満を含むことを特徴とする請求項20から請求項28のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562191130P | 2015-07-10 | 2015-07-10 | |
US62/191,130 | 2015-07-10 | ||
PCT/US2016/037373 WO2017011122A1 (en) | 2015-07-10 | 2016-06-14 | System and methods for the production of liquefied nitrogen gas using liquefied natural gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018529072A JP2018529072A (ja) | 2018-10-04 |
JP6588633B2 true JP6588633B2 (ja) | 2019-10-09 |
Family
ID=56204031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018520375A Active JP6588633B2 (ja) | 2015-07-10 | 2016-06-14 | 液化天然ガスを使用する液化窒素ガスの生産のためのシステム及び方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10578354B2 (ja) |
EP (1) | EP3320283B1 (ja) |
JP (1) | JP6588633B2 (ja) |
KR (1) | KR102046306B1 (ja) |
AU (1) | AU2016294174B2 (ja) |
CA (1) | CA2991938C (ja) |
EA (1) | EA201890251A1 (ja) |
TW (2) | TWI641789B (ja) |
WO (1) | WO2017011122A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI606221B (zh) | 2015-07-15 | 2017-11-21 | 艾克頌美孚上游研究公司 | 一倂移除溫室氣體之液化天然氣的生產系統和方法 |
TWI608206B (zh) | 2015-07-15 | 2017-12-11 | 艾克頌美孚上游研究公司 | 藉由預冷卻天然氣供給流以增加效率的液化天然氣(lng)生產系統 |
WO2017105679A1 (en) | 2015-12-14 | 2017-06-22 | Exxonmobil Upstream Research Company | Method and system for separating nitrogen from liquefied natural gas using liquefied nitrogen |
WO2017105681A1 (en) | 2015-12-14 | 2017-06-22 | Exxonmobil Upstream Research Company | Method of natural gas liquefaction on lng carriers storing liquid nitrogen |
US10663115B2 (en) * | 2017-02-24 | 2020-05-26 | Exxonmobil Upstream Research Company | Method of purging a dual purpose LNG/LIN storage tank |
US10619917B2 (en) * | 2017-09-13 | 2020-04-14 | Air Products And Chemicals, Inc. | Multi-product liquefaction method and system |
EP3803241B1 (en) | 2018-06-07 | 2022-09-28 | ExxonMobil Upstream Research Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
US11326834B2 (en) | 2018-08-14 | 2022-05-10 | Exxonmobil Upstream Research Company | Conserving mixed refrigerant in natural gas liquefaction facilities |
JP7154385B2 (ja) | 2018-08-22 | 2022-10-17 | エクソンモービル アップストリーム リサーチ カンパニー | 高圧エキスパンダプロセスのための補給ガス組成変動の管理 |
SG11202101054SA (en) | 2018-08-22 | 2021-03-30 | Exxonmobil Upstream Res Co | Primary loop start-up method for a high pressure expander process |
CA3109750A1 (en) | 2018-08-22 | 2020-02-27 | Exxonmobil Upstream Research Company | Heat exchanger configuration for a high pressure expander process and a method of natural gas liquefaction using the same |
WO2020106397A1 (en) | 2018-11-20 | 2020-05-28 | Exxonmobil Upstream Research Company | Methods and apparatus for improving multi-plate scraped heat exchangers |
US11578545B2 (en) | 2018-11-20 | 2023-02-14 | Exxonmobil Upstream Research Company | Poly refrigerated integrated cycle operation using solid-tolerant heat exchangers |
US11668524B2 (en) | 2019-01-30 | 2023-06-06 | Exxonmobil Upstream Research Company | Methods for removal of moisture from LNG refrigerant |
EP3918261A1 (en) | 2019-01-30 | 2021-12-08 | Exxonmobil Upstream Research Company (EMHC-N1-4A-607) | Methods for removal of moisture from lng refrigerant |
US11465093B2 (en) | 2019-08-19 | 2022-10-11 | Exxonmobil Upstream Research Company | Compliant composite heat exchangers |
US20210063083A1 (en) | 2019-08-29 | 2021-03-04 | Exxonmobil Upstream Research Company | Liquefaction of Production Gas |
JP7326484B2 (ja) | 2019-09-19 | 2023-08-15 | エクソンモービル・テクノロジー・アンド・エンジニアリング・カンパニー | 高圧圧縮及び膨張による天然ガスの前処理及び予冷 |
US11806639B2 (en) | 2019-09-19 | 2023-11-07 | ExxonMobil Technology and Engineering Company | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion |
EP4031820A1 (en) | 2019-09-19 | 2022-07-27 | Exxonmobil Upstream Research Company (EMHC-N1-4A-607) | Pretreatment, pre-cooling, and condensate recovery of natural gas by high pressure compression and expansion |
US11083994B2 (en) | 2019-09-20 | 2021-08-10 | Exxonmobil Upstream Research Company | Removal of acid gases from a gas stream, with O2 enrichment for acid gas capture and sequestration |
KR20220062653A (ko) | 2019-09-24 | 2022-05-17 | 엑손모빌 업스트림 리서치 캄파니 | 선박의 이중 목적 극저온 탱크 또는 lng 및 액화 질소용 부유식 저장 유닛용 화물 스트리핑 기능 |
EP4308865A2 (en) * | 2021-03-15 | 2024-01-24 | Air Water Gas Solutions, Inc. | System and method for precooling in hydrogen or helium liquefaction processing |
EP4317876A1 (en) * | 2022-08-05 | 2024-02-07 | Linde GmbH | Method and an apparatus for liquefying hydrogen |
WO2024027949A1 (en) * | 2022-08-05 | 2024-02-08 | Linde Gmbh | Method and an apparatus for liquefying hydrogen |
Family Cites Families (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL265913A (ja) * | 1960-06-16 | |||
US3180709A (en) * | 1961-06-29 | 1965-04-27 | Union Carbide Corp | Process for liquefaction of lowboiling gases |
US3343374A (en) * | 1964-12-16 | 1967-09-26 | Conch Int Methane Ltd | Liquid nitrogen production |
US3347055A (en) * | 1965-03-26 | 1967-10-17 | Air Reduction | Method for recuperating refrigeration |
US3370435A (en) | 1965-07-29 | 1968-02-27 | Air Prod & Chem | Process for separating gaseous mixtures |
US3400547A (en) * | 1966-11-02 | 1968-09-10 | Williams | Process for liquefaction of natural gas and transportation by marine vessel |
US3677019A (en) * | 1969-08-01 | 1972-07-18 | Union Carbide Corp | Gas liquefaction process and apparatus |
DE1960515B1 (de) | 1969-12-02 | 1971-05-27 | Linde Ag | Verfahren und Vorrichtung zum Verfluessigen eines Gases |
US3878689A (en) | 1970-07-27 | 1975-04-22 | Carl A Grenci | Liquefaction of natural gas by liquid nitrogen in a dual-compartmented dewar |
FR2131985B1 (ja) | 1971-03-30 | 1974-06-28 | Snam Progetti | |
US3724226A (en) | 1971-04-20 | 1973-04-03 | Gulf Research Development Co | Lng expander cycle process employing integrated cryogenic purification |
DE2354726A1 (de) | 1973-11-02 | 1975-05-07 | Messer Griesheim Gmbh | Verfahren zur verfluessigung und konditionierung von methan |
GB1596330A (en) | 1978-05-26 | 1981-08-26 | British Petroleum Co | Gas liquefaction |
US4415345A (en) | 1982-03-26 | 1983-11-15 | Union Carbide Corporation | Process to separate nitrogen from natural gas |
JPS59216785A (ja) | 1983-05-26 | 1984-12-06 | Mitsubishi Heavy Ind Ltd | Lngの輸送システム |
GB8505930D0 (en) | 1985-03-07 | 1985-04-11 | Ncl Consulting Engineers | Gas handling |
EP0394187B1 (de) | 1989-04-17 | 1992-07-15 | GebràDer Sulzer Aktiengesellschaft | Verfahren zur Gewinnung von Erdgas |
US5141543A (en) | 1991-04-26 | 1992-08-25 | Air Products And Chemicals, Inc. | Use of liquefied natural gas (LNG) coupled with a cold expander to produce liquid nitrogen |
US5137558A (en) | 1991-04-26 | 1992-08-11 | Air Products And Chemicals, Inc. | Liquefied natural gas refrigeration transfer to a cryogenics air separation unit using high presure nitrogen stream |
US5139547A (en) * | 1991-04-26 | 1992-08-18 | Air Products And Chemicals, Inc. | Production of liquid nitrogen using liquefied natural gas as sole refrigerant |
AUPM485694A0 (en) * | 1994-04-05 | 1994-04-28 | Bhp Petroleum Pty. Ltd. | Liquefaction process |
NO179986C (no) | 1994-12-08 | 1997-01-22 | Norske Stats Oljeselskap | Fremgangsmåte og system for fremstilling av flytendegjort naturgass til havs |
US5638698A (en) | 1996-08-22 | 1997-06-17 | Praxair Technology, Inc. | Cryogenic system for producing nitrogen |
US5786912A (en) * | 1996-12-27 | 1998-07-28 | Lucent Technologies Inc. | Waveguide-based, fabricless switch for telecommunication system and telecommunication infrastructure employing the same |
TW368596B (en) | 1997-06-20 | 1999-09-01 | Exxon Production Research Co | Improved multi-component refrigeration process for liquefaction of natural gas |
GB2333148A (en) | 1998-01-08 | 1999-07-14 | Winter Christopher Leslie | Liquifaction of gases |
FR2756368B1 (fr) | 1998-01-13 | 1999-06-18 | Air Liquide | Procede et installation pour l'alimentation pour un appareil de separation d'air |
JP2000337767A (ja) * | 1999-05-26 | 2000-12-08 | Air Liquide Japan Ltd | 空気分離方法及び空気分離設備 |
US6298688B1 (en) | 1999-10-12 | 2001-10-09 | Air Products And Chemicals, Inc. | Process for nitrogen liquefaction |
GB0006265D0 (en) | 2000-03-15 | 2000-05-03 | Statoil | Natural gas liquefaction process |
US6295838B1 (en) | 2000-08-16 | 2001-10-02 | Praxair Technology, Inc. | Cryogenic air separation and gas turbine integration using heated nitrogen |
US6412302B1 (en) | 2001-03-06 | 2002-07-02 | Abb Lummus Global, Inc. - Randall Division | LNG production using dual independent expander refrigeration cycles |
US20060000615A1 (en) | 2001-03-27 | 2006-01-05 | Choi Michael S | Infrastructure-independent deepwater oil field development concept |
FR2829401B1 (fr) * | 2001-09-13 | 2003-12-19 | Technip Cie | Procede et installation de fractionnement de gaz de la pyrolyse d'hydrocarbures |
US6889522B2 (en) | 2002-06-06 | 2005-05-10 | Abb Lummus Global, Randall Gas Technologies | LNG floating production, storage, and offloading scheme |
US7143606B2 (en) | 2002-11-01 | 2006-12-05 | L'air Liquide-Societe Anonyme A'directoire Et Conseil De Surveillance Pour L'etide Et L'exploitation Des Procedes Georges Claude | Combined air separation natural gas liquefaction plant |
US6662589B1 (en) | 2003-04-16 | 2003-12-16 | Air Products And Chemicals, Inc. | Integrated high pressure NGL recovery in the production of liquefied natural gas |
US7278281B2 (en) | 2003-11-13 | 2007-10-09 | Foster Wheeler Usa Corporation | Method and apparatus for reducing C2 and C3 at LNG receiving terminals |
EP1715267A1 (en) | 2005-04-22 | 2006-10-25 | Air Products And Chemicals, Inc. | Dual stage nitrogen rejection from liquefied natural gas |
FR2885679A1 (fr) | 2005-05-10 | 2006-11-17 | Air Liquide | Procede et installation de separation de gaz naturel liquefie |
JP5139292B2 (ja) | 2005-08-09 | 2013-02-06 | エクソンモービル アップストリーム リサーチ カンパニー | Lngのための天然ガス液化方法 |
DE102006017018A1 (de) * | 2006-01-10 | 2007-07-12 | Rohde & Schwarz Gmbh & Co. Kg | Secum-Trahenz-Verfahren, insbesondere für einen Netzwerkanalysator |
US7712331B2 (en) | 2006-06-30 | 2010-05-11 | Air Products And Chemicals, Inc. | System to increase capacity of LNG-based liquefier in air separation process |
GB0614250D0 (en) | 2006-07-18 | 2006-08-30 | Ntnu Technology Transfer As | Apparatus and Methods for Natural Gas Transportation and Processing |
KR101502793B1 (ko) | 2006-12-15 | 2015-03-16 | 엑손모빌 업스트림 리서치 캄파니 | 액체 수송을 위한 해양 선박, 상기 선박에 의해 유체를 수입하는 방법 및 상기 선박의 저장 탱크를 설계하는 방법 |
EP1972875A1 (en) * | 2007-03-23 | 2008-09-24 | L'AIR LIQUIDE, S.A. pour l'étude et l'exploitation des procédés Georges Claude | Process and apparatus for the separation of air by cryogenic distillation |
WO2009007439A2 (en) | 2007-07-12 | 2009-01-15 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for liquefying a gaseous hydrocarbon stream |
US8601833B2 (en) | 2007-10-19 | 2013-12-10 | Air Products And Chemicals, Inc. | System to cold compress an air stream using natural gas refrigeration |
CN102124290B (zh) | 2007-12-21 | 2014-09-24 | 国际壳牌研究有限公司 | 生产气化烃物流的方法、液化气态烃物流的方法以及其中冷却和再加温氮基物流且其中液化和再气化烃物流的循环方法 |
NO331740B1 (no) * | 2008-08-29 | 2012-03-12 | Hamworthy Gas Systems As | Fremgangsmate og system for optimalisert LNG produksjon |
DE102008060699A1 (de) | 2008-12-08 | 2010-06-10 | Behr Gmbh & Co. Kg | Verdampfer für einen Kältekreis |
DE102009008229A1 (de) | 2009-02-10 | 2010-08-12 | Linde Ag | Verfahren zum Abtrennen von Stickstoff |
GB2470062A (en) | 2009-05-08 | 2010-11-10 | Corac Group Plc | Production and Distribution of Natural Gas |
US10132561B2 (en) | 2009-08-13 | 2018-11-20 | Air Products And Chemicals, Inc. | Refrigerant composition control |
US9016088B2 (en) | 2009-10-29 | 2015-04-28 | Butts Propertties, Ltd. | System and method for producing LNG from contaminated gas streams |
US20110126451A1 (en) | 2009-11-30 | 2011-06-02 | Chevron U.S.A., Inc. | Integrated process for converting natural gas from an offshore field site to liquefied natural gas and liquid fuel |
GB2462555B (en) | 2009-11-30 | 2011-04-13 | Costain Oil Gas & Process Ltd | Process and apparatus for separation of Nitrogen from LNG |
US8464289B2 (en) | 2010-03-06 | 2013-06-11 | Yang Pan | Delivering personalized media items to users of interactive television and personal mobile devices by using scrolling tickers |
US20110259044A1 (en) | 2010-04-22 | 2011-10-27 | Baudat Ned P | Method and apparatus for producing liquefied natural gas |
GB2486036B (en) | 2011-06-15 | 2012-11-07 | Anthony Dwight Maunder | Process for liquefaction of natural gas |
RU2607933C2 (ru) | 2011-08-10 | 2017-01-11 | Конокофиллипс Компани | Установка для сжижения природного газа с этилен-независимой системой извлечения тяжелых фракций |
EP2620732A1 (de) | 2012-01-26 | 2013-07-31 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Luftzerlegung und Dampferzeugung in einem kombinierten System |
CN102628635B (zh) | 2012-04-16 | 2014-10-15 | 上海交通大学 | 带凝华脱除co2的气体膨胀天然气带压液化工艺 |
AU2013251088B2 (en) | 2012-04-20 | 2017-04-20 | Single Buoy Moorings Inc. | Floating LNG plant comprising a first and a second converted LNG carrier and a method for obtaining the floating LNG plant |
US20140130542A1 (en) | 2012-11-13 | 2014-05-15 | William George Brown | Method And Apparatus for High Purity Liquefied Natural Gas |
WO2014078092A1 (en) | 2012-11-16 | 2014-05-22 | Exxonmobil Upstream Research Company | Liquefaction of natural gas |
US8646289B1 (en) | 2013-03-20 | 2014-02-11 | Flng, Llc | Method for offshore liquefaction |
DE102013007208A1 (de) | 2013-04-25 | 2014-10-30 | Linde Aktiengesellschaft | Verfahren zum Gewinnen einer Methan-reichen Flüssigfraktion |
WO2015110443A2 (en) | 2014-01-22 | 2015-07-30 | Global Lng Services Ltd. | Coastal liquefaction |
TWI608206B (zh) | 2015-07-15 | 2017-12-11 | 艾克頌美孚上游研究公司 | 藉由預冷卻天然氣供給流以增加效率的液化天然氣(lng)生產系統 |
TWI606221B (zh) | 2015-07-15 | 2017-11-21 | 艾克頌美孚上游研究公司 | 一倂移除溫室氣體之液化天然氣的生產系統和方法 |
-
2016
- 2016-06-07 TW TW106125912A patent/TWI641789B/zh active
- 2016-06-07 TW TW105117988A patent/TWI603044B/zh active
- 2016-06-14 AU AU2016294174A patent/AU2016294174B2/en active Active
- 2016-06-14 WO PCT/US2016/037373 patent/WO2017011122A1/en active Application Filing
- 2016-06-14 EP EP16732155.3A patent/EP3320283B1/en active Active
- 2016-06-14 KR KR1020187004141A patent/KR102046306B1/ko active IP Right Grant
- 2016-06-14 JP JP2018520375A patent/JP6588633B2/ja active Active
- 2016-06-14 CA CA2991938A patent/CA2991938C/en not_active Expired - Fee Related
- 2016-06-14 EA EA201890251A patent/EA201890251A1/ru unknown
- 2016-06-14 US US15/182,023 patent/US10578354B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2016294174B2 (en) | 2019-01-31 |
US10578354B2 (en) | 2020-03-03 |
EA201890251A1 (ru) | 2018-06-29 |
TW201741615A (zh) | 2017-12-01 |
WO2017011122A1 (en) | 2017-01-19 |
AU2016294174A1 (en) | 2018-02-08 |
KR20180030634A (ko) | 2018-03-23 |
EP3320283A1 (en) | 2018-05-16 |
EP3320283B1 (en) | 2025-01-01 |
CA2991938C (en) | 2019-12-17 |
CA2991938A1 (en) | 2017-01-19 |
JP2018529072A (ja) | 2018-10-04 |
TW201713908A (zh) | 2017-04-16 |
TWI603044B (zh) | 2017-10-21 |
KR102046306B1 (ko) | 2019-11-19 |
TWI641789B (zh) | 2018-11-21 |
US20170010041A1 (en) | 2017-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6588633B2 (ja) | 液化天然ガスを使用する液化窒素ガスの生産のためのシステム及び方法 | |
US20210364229A1 (en) | Systems and Methods of Removing Contaminants in a Liquid Nitrogen Stream Used to Liquefy Natural Gas | |
US11060791B2 (en) | Increasing efficiency in an LNG production system by pre-cooling a natural gas feed stream | |
EP3396283B1 (en) | Liquefied natural gas production method with greenhouse gas removal | |
US20180231303A1 (en) | Pre-Cooling of Natural Gas by High Pressure Compression and Expansion | |
JP2018538506A (ja) | 高圧圧縮及び膨張による天然ガスの予冷 | |
US11536510B2 (en) | Pretreatment and pre-cooling of natural gas by high pressure compression and expansion | |
JP2022534588A (ja) | 高圧圧縮及び膨張による天然ガスの前処理及び予冷 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180110 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190304 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190510 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190617 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190806 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190826 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190912 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6588633 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |