RU2010127280A - Термосифонный ребойлер для деазотирования сжиженного природного газа - Google Patents
Термосифонный ребойлер для деазотирования сжиженного природного газа Download PDFInfo
- Publication number
- RU2010127280A RU2010127280A RU2010127280/06A RU2010127280A RU2010127280A RU 2010127280 A RU2010127280 A RU 2010127280A RU 2010127280/06 A RU2010127280/06 A RU 2010127280/06A RU 2010127280 A RU2010127280 A RU 2010127280A RU 2010127280 A RU2010127280 A RU 2010127280A
- Authority
- RU
- Russia
- Prior art keywords
- column
- nitrogen
- lng
- stream
- liquid bottom
- Prior art date
Links
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
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
-
- 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
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
- F25J3/0209—Natural gas or substitute natural gas
-
- 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
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0257—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/70—Refluxing the column with a condensed part of the feed stream, i.e. fractionator top is stripped or self-rectified
-
- 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
- F25J2215/04—Recovery of liquid products
-
- 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
- F25J2240/30—Dynamic liquid or hydraulic expansion with extraction of work, e.g. single phase or two-phase turbine
-
- 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
- F25J2250/00—Details related to the use of reboiler-condensers
- F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger
-
- 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
- F25J2290/40—Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Feeding And Controlling Fuel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/949,828 US20090139263A1 (en) | 2007-12-04 | 2007-12-04 | Thermosyphon reboiler for the denitrogenation of liquid natural gas |
US11/949,828 | 2007-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2010127280A true RU2010127280A (ru) | 2012-01-10 |
Family
ID=40674375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010127280/06A RU2010127280A (ru) | 2007-12-04 | 2008-11-28 | Термосифонный ребойлер для деазотирования сжиженного природного газа |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090139263A1 (fr) |
EP (1) | EP2215415A2 (fr) |
JP (1) | JP2011517322A (fr) |
CN (1) | CN102439384A (fr) |
AU (1) | AU2008332869A1 (fr) |
RU (1) | RU2010127280A (fr) |
WO (1) | WO2009071977A2 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5679201B2 (ja) * | 2011-08-08 | 2015-03-04 | エア・ウォーター株式会社 | ボイルオフガス中の窒素除去方法およびそれに用いる窒素除去装置 |
AU2012359032A1 (en) * | 2011-12-20 | 2014-07-03 | Conocophillips Company | Liquefying natural gas in a motion environment |
US8893513B2 (en) | 2012-05-07 | 2014-11-25 | Phononic Device, Inc. | Thermoelectric heat exchanger component including protective heat spreading lid and optimal thermal interface resistance |
US20130291555A1 (en) | 2012-05-07 | 2013-11-07 | Phononic Devices, Inc. | Thermoelectric refrigeration system control scheme for high efficiency performance |
US9593871B2 (en) | 2014-07-21 | 2017-03-14 | Phononic Devices, Inc. | Systems and methods for operating a thermoelectric module to increase efficiency |
US10458683B2 (en) | 2014-07-21 | 2019-10-29 | Phononic, Inc. | Systems and methods for mitigating heat rejection limitations of a thermoelectric module |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1288762A (fr) * | 1968-09-16 | 1972-09-13 | ||
US3874184A (en) * | 1973-05-24 | 1975-04-01 | Phillips Petroleum Co | Removing nitrogen from and subsequently liquefying natural gas stream |
US5041149A (en) * | 1990-10-18 | 1991-08-20 | Union Carbide Industrial Gases Technology Corporation | Separation of nitrogen and methane with residue turboexpansion |
US5167125A (en) * | 1991-04-08 | 1992-12-01 | Air Products And Chemicals, Inc. | Recovery of dissolved light gases from a liquid stream |
FR2682964B1 (fr) * | 1991-10-23 | 1994-08-05 | Elf Aquitaine | Procede de deazotation d'un melange liquefie d'hydrocarbures consistant principalement en methane. |
FR2703762B1 (fr) * | 1993-04-09 | 1995-05-24 | Maurice Grenier | Procédé et installation de refroidissement d'un fluide, notamment pour la liquéfaction de gaz naturel. |
US5463871A (en) * | 1994-10-04 | 1995-11-07 | Praxair Technology, Inc. | Side column cryogenic rectification system for producing lower purity oxygen |
MY117899A (en) * | 1995-06-23 | 2004-08-30 | Shell Int Research | Method of liquefying and treating a natural gas. |
GB9726297D0 (en) * | 1997-12-11 | 1998-02-11 | Bhp Petroleum Pty Ltd | Liquefaction process and apparatus |
US6964181B1 (en) * | 2002-08-28 | 2005-11-15 | Abb Lummus Global Inc. | Optimized heating value in natural gas liquids recovery scheme |
US6978638B2 (en) * | 2003-05-22 | 2005-12-27 | Air Products And Chemicals, Inc. | Nitrogen rejection from condensed natural gas |
FR2885679A1 (fr) * | 2005-05-10 | 2006-11-17 | Air Liquide | Procede et installation de separation de gaz naturel liquefie |
US20080314079A1 (en) * | 2007-06-19 | 2008-12-25 | Air Products And Chemicals, Inc. | Nitrogen Rejection Column Reboiler Configuration |
-
2007
- 2007-12-04 US US11/949,828 patent/US20090139263A1/en not_active Abandoned
-
2008
- 2008-11-28 JP JP2010536542A patent/JP2011517322A/ja active Pending
- 2008-11-28 AU AU2008332869A patent/AU2008332869A1/en not_active Abandoned
- 2008-11-28 WO PCT/IB2008/003303 patent/WO2009071977A2/fr active Application Filing
- 2008-11-28 RU RU2010127280/06A patent/RU2010127280A/ru not_active Application Discontinuation
- 2008-11-28 EP EP08856437A patent/EP2215415A2/fr not_active Withdrawn
- 2008-11-28 CN CN2008801189441A patent/CN102439384A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN102439384A (zh) | 2012-05-02 |
WO2009071977A3 (fr) | 2011-05-26 |
JP2011517322A (ja) | 2011-06-02 |
WO2009071977A2 (fr) | 2009-06-11 |
AU2008332869A1 (en) | 2009-06-11 |
US20090139263A1 (en) | 2009-06-04 |
EP2215415A2 (fr) | 2010-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2388791C (fr) | Procedes et dispositifs pour la recuperation efficace de propane | |
JP4216765B2 (ja) | 凝縮天然ガスからの窒素除去方法及び装置 | |
RU2015114796A (ru) | Интегрированное удаление азота при производстве сжиженного природного газа с использованием промежуточного разделения исходного газа | |
RU2015114774A (ru) | Встроенное в способ удаление азота при получении сжиженного природного газа с использованием специального контура повторной инжекции | |
RU2015114715A (ru) | Интегрированное удаление азота при производстве сжиженного природного газа с использованием охлаждаемого теплового насоса | |
US20060260358A1 (en) | Gas separation liquefaction means and processes | |
RU2010127280A (ru) | Термосифонный ребойлер для деазотирования сжиженного природного газа | |
EP2307835B1 (fr) | Montage a posteriori d'un liquéfacteur d'azote dans une installation de séparation d'air | |
RU2010121144A (ru) | Способ сжижения газа с фракционированием при высоком давлении | |
RU2020109522A (ru) | Способы холодоснабжения в установках для извлечения газоконденсатных жидкостей | |
CN108700373A (zh) | 用于稀有气体回收的系统和方法 | |
US20170363351A1 (en) | Method and apparatus for separating a feed gas containing at least 20 mol % of co2 and at least 20 mol % of methane, by partial condensation and/or by distillation | |
ATE260866T1 (de) | Kryogene herstellung von wasserstoff und kohlenmonoxid mit einem unreinen kohlenmonoxidexpander | |
US5528906A (en) | Method and apparatus for producing ultra-high purity oxygen | |
RU2014146578A (ru) | Извлечение спг из синтез-газа с использованием смешанного хладагента | |
CA2598275A1 (fr) | Systeme de rectification cryogenique pour la production de neon | |
KR970075808A (ko) | 공기 분리 방법 및 장치 | |
RU2717666C2 (ru) | Получение гелия из потока природного газа | |
CA3097220C (fr) | Retrait des gaz legers du dioxyde de carbone | |
JP2010025513A (ja) | 窒素製造方法及び装置 | |
US20130019634A1 (en) | Air separation method and apparatus | |
CN103988037B (zh) | 空气分离方法和装置 | |
RU2020121851A (ru) | Способ и устройство для криогенного разделения синтез-газа, включающие этап отделения азота | |
AU700591B2 (en) | Air separation method and apparatus to produce nitrogen | |
RU32583U1 (ru) | Установка низкотемпературного разделения углеводородного газа |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20120327 |