NO830632L - Fremgangsmaate til reduksjon av nitrogeninnholdet av en fortettet gass inneholdende hovedsakelig metan - Google Patents
Fremgangsmaate til reduksjon av nitrogeninnholdet av en fortettet gass inneholdende hovedsakelig metanInfo
- Publication number
- NO830632L NO830632L NO830632A NO830632A NO830632L NO 830632 L NO830632 L NO 830632L NO 830632 A NO830632 A NO 830632A NO 830632 A NO830632 A NO 830632A NO 830632 L NO830632 L NO 830632L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- gas containing
- nitrogen content
- reducing nitrogen
- containing main
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- 239000007789 gas Substances 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
Classifications
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- F25J3/06—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation
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- F25J3/066—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of nitrogen
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- 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
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- F25J2200/00—Processes or apparatus using separation by rectification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/72—Refluxing the column with at least a part of the totally condensed overhead gas
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- 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
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- 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
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- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/04—Recovery of liquid products
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- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/62—Ethane or ethylene
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/64—Propane or propylene
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- 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
- F25J2215/00—Processes characterised by the type or other details of the product stream
- F25J2215/66—Butane or mixed butanes
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- 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
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- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/62—Separating low boiling components, e.g. He, H2, N2, Air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
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- 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
- F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream
- F25J2240/12—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream the fluid being nitrogen
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- 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
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- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
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- 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
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/90—Processes or apparatus involving steps for recycling of process streams the recycled stream being boil-off gas from storage
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- 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
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- F25J2270/00—Refrigeration techniques used
- F25J2270/04—Internal refrigeration with work-producing gas expansion loop
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- 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
- F25J2280/00—Control of the process or apparatus
- F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
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- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/34—Details about subcooling of liquids
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- 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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/62—Details of storing a fluid in a tank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/927—Natural gas from nitrogen
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/351,727 US4435198A (en) | 1982-02-24 | 1982-02-24 | Separation of nitrogen from natural gas |
Publications (3)
Publication Number | Publication Date |
---|---|
NO830632L true NO830632L (no) | 1983-08-25 |
NO164292B NO164292B (no) | 1990-06-11 |
NO164292C NO164292C (no) | 1990-09-19 |
Family
ID=23382120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO830632A NO164292C (no) | 1982-02-24 | 1983-02-23 | Fremgangsmaate til reduksjon av nitrogeninnholdet av en fortettet gass inneholdende hovedsakelig metan. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4435198A (no) |
CA (1) | CA1195230A (no) |
NO (1) | NO164292C (no) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544855A1 (de) * | 1985-12-18 | 1987-06-19 | Linde Ag | Verfahren zur abtrennung von c(pfeil abwaerts)5(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)-kohlenwasserstoffen aus einem gasstrom |
US4805413A (en) * | 1988-03-10 | 1989-02-21 | Kerr-Mcgee Corporation | Process for cryogenically separating natural gas streams |
US4948404A (en) * | 1989-08-03 | 1990-08-14 | Phillips Petroleum Company | Liquid nitrogen by-product production in an NGL plant |
US5953936A (en) * | 1997-10-28 | 1999-09-21 | Air Products And Chemicals, Inc. | Distillation process to separate mixtures containing three or more components |
US6070429A (en) * | 1999-03-30 | 2000-06-06 | Phillips Petroleum Company | Nitrogen rejection system for liquified natural gas |
US7310971B2 (en) * | 2004-10-25 | 2007-12-25 | Conocophillips Company | LNG system employing optimized heat exchangers to provide liquid reflux stream |
GB0226983D0 (en) * | 2002-11-19 | 2002-12-24 | Boc Group Plc | Nitrogen rejection method and apparatus |
US7191736B2 (en) * | 2003-01-21 | 2007-03-20 | Los Angeles Advisory Services, Inc. | Low emission energy source |
US7331178B2 (en) * | 2003-01-21 | 2008-02-19 | Los Angeles Advisory Services Inc | Hybrid generation with alternative fuel sources |
US20070157614A1 (en) * | 2003-01-21 | 2007-07-12 | Goldman Arnold J | Hybrid Generation with Alternative Fuel Sources |
JP4599362B2 (ja) * | 2003-10-30 | 2010-12-15 | フルオー・テクノロジーズ・コーポレイシヨン | 自在nglプロセスおよび方法 |
US7266976B2 (en) * | 2004-10-25 | 2007-09-11 | Conocophillips Company | Vertical heat exchanger configuration for LNG facility |
US20070012072A1 (en) * | 2005-07-12 | 2007-01-18 | Wesley Qualls | Lng facility with integrated ngl extraction technology for enhanced ngl recovery and product flexibility |
US7404301B2 (en) * | 2005-07-12 | 2008-07-29 | Huang Shawn S | LNG facility providing enhanced liquid recovery and product flexibility |
WO2007118223A2 (en) * | 2006-04-06 | 2007-10-18 | Brightsource Energy, Inc. | Solar plant employing cultivation of organisms |
CN101108978B (zh) * | 2006-07-19 | 2011-04-20 | 吕应中 | 碳氢化合物气体处理方法与装置 |
US8003379B2 (en) * | 2006-08-01 | 2011-08-23 | Brightsource Energy, Inc. | High density bioreactor system, devices, and methods |
EP2082178B1 (en) * | 2006-11-14 | 2018-08-29 | Shell International Research Maatschappij B.V. | Method and apparatus for cooling a hydrocarbon stream |
US20090155864A1 (en) * | 2007-12-14 | 2009-06-18 | Alan Joseph Bauer | Systems, methods, and devices for employing solar energy to produce biofuels |
US8522574B2 (en) * | 2008-12-31 | 2013-09-03 | Kellogg Brown & Root Llc | Method for nitrogen rejection and or helium recovery in an LNG liquefaction plant |
US20110126883A1 (en) * | 2009-11-27 | 2011-06-02 | Brightsource Industries (Israel) Ltd. | Method and apparatus for extracting energy from insolation |
JP6415329B2 (ja) * | 2015-01-09 | 2018-10-31 | 三菱重工エンジニアリング株式会社 | ガス液化装置及びガス液化方法 |
FR3034427B1 (fr) * | 2015-04-01 | 2020-01-03 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Procede de desazotation du gaz naturel |
US10928128B2 (en) * | 2015-05-04 | 2021-02-23 | GE Oil & Gas, Inc. | Preparing hydrocarbon streams for storage |
FR3038964B1 (fr) * | 2015-07-13 | 2017-08-18 | Technip France | Procede de detente et de stockage d'un courant de gaz naturel liquefie issu d'une installation de liquefaction de gaz naturel, et installation associee |
US20170059241A1 (en) * | 2015-08-27 | 2017-03-02 | GE Oil & Gas, Inc. | Gas liquefaction system and methods |
FR3042983B1 (fr) * | 2015-11-03 | 2017-10-27 | Air Liquide | Reflux de colonnes de demethanisation |
FR3042984B1 (fr) * | 2015-11-03 | 2019-07-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Optimisation d’un procede de deazotation d’un courant de gaz naturel |
US20170198966A1 (en) * | 2016-01-11 | 2017-07-13 | GE Oil & Gas, Inc. | Reducing refrigeration duty on a refrigeration unit in a gas processing system |
US10760850B2 (en) * | 2016-02-05 | 2020-09-01 | Ge Oil & Gas, Inc | Gas liquefaction systems and methods |
US10393015B2 (en) * | 2016-07-14 | 2019-08-27 | Exxonmobil Upstream Research Company | Methods and systems for treating fuel gas |
CN106871576B (zh) * | 2017-01-25 | 2019-08-09 | 北京三泰天洁气体净化技术有限公司 | 工业合成气低温前脱甲烷方法及系统 |
CN111981768B (zh) * | 2020-08-20 | 2024-07-05 | 中国石油工程建设有限公司 | 一种天然气低温节流提取氦气装置和方法 |
FR3116109B1 (fr) * | 2020-11-10 | 2022-11-18 | Technip France | Procédé d’extraction d’éthane dans un courant de gaz naturel de départ et installation correspondante |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557171A (en) | 1946-11-12 | 1951-06-19 | Pritchard & Co J F | Method of treating natural gas |
-
1982
- 1982-02-24 US US06/351,727 patent/US4435198A/en not_active Expired - Lifetime
-
1983
- 1983-02-10 CA CA000421312A patent/CA1195230A/en not_active Expired
- 1983-02-23 NO NO830632A patent/NO164292C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO164292B (no) | 1990-06-11 |
US4435198A (en) | 1984-03-06 |
CA1195230A (en) | 1985-10-15 |
NO164292C (no) | 1990-09-19 |
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