TN2009000078A1 - Hydrocarbon gas processing - Google Patents
Hydrocarbon gas processingInfo
- Publication number
- TN2009000078A1 TN2009000078A1 TN2009000078A TN2009000078A TN2009000078A1 TN 2009000078 A1 TN2009000078 A1 TN 2009000078A1 TN 2009000078 A TN2009000078 A TN 2009000078A TN 2009000078 A TN2009000078 A TN 2009000078A TN 2009000078 A1 TN2009000078 A1 TN 2009000078A1
- Authority
- TN
- Tunisia
- Prior art keywords
- stream
- tower
- column
- distillation
- hydrocarbon gas
- 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
- F25J3/0204—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
- F25J3/0233—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
- F25J3/0228—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
- F25J3/0238—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 2 carbon atoms 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
- 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
- F25J2200/30—Processes or apparatus using separation by rectification using a side column in a single pressure 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
- F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
-
- 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
-
- 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
- F25J2220/00—Processes or apparatus involving steps for the removal of impurities
- F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic hydrocarbons
- F25J2220/66—Separating acid gases, e.g. CO2, SO2, H2S or RSH
-
- 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
- F25J2230/60—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
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense it and is thereafter expanded to the fractionation tower pressure and supplied to the tower at mid-column. The second stream is expanded to the tower pressure and is supplied to the tower at mid-column. A distillation stream is withdrawn from the column below the feed point of the second stream and compressed, and is heat-exchanged with the tower overhead vapor stream to cool the distillation stream and condense it, forming a condensed stream which is the tower top feed. The system is effective to maintain the overhead temperature of the tower at an effective recovery temperature. The distillation stream can be withdrawn from the column above the feed point of the second stream.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84829906P | 2006-09-28 | 2006-09-28 | |
US89768307P | 2007-01-25 | 2007-01-25 | |
US11/839,693 US20080078205A1 (en) | 2006-09-28 | 2007-08-16 | Hydrocarbon Gas Processing |
PCT/US2007/076199 WO2008042509A2 (en) | 2006-09-28 | 2007-08-17 | Hydrocarbon gas processing |
Publications (1)
Publication Number | Publication Date |
---|---|
TN2009000078A1 true TN2009000078A1 (en) | 2010-08-19 |
Family
ID=39259824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TN2009000078A TN2009000078A1 (en) | 2006-09-28 | 2009-03-10 | Hydrocarbon gas processing |
Country Status (14)
Country | Link |
---|---|
US (1) | US20080078205A1 (en) |
CN (1) | CN101517340B (en) |
AR (1) | AR063066A1 (en) |
AU (1) | AU2007305167B2 (en) |
BR (1) | BRPI0717082B1 (en) |
CA (1) | CA2664224C (en) |
CL (1) | CL2007002773A1 (en) |
MX (1) | MX2009002053A (en) |
MY (1) | MY157917A (en) |
NO (1) | NO20090789L (en) |
PE (1) | PE20080652A1 (en) |
SA (1) | SA07280532B1 (en) |
TN (1) | TN2009000078A1 (en) |
WO (1) | WO2008042509A2 (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080293086A1 (en) * | 2006-09-18 | 2008-11-27 | Cobalt Technologies, Inc. A Delaware Corporation | Real time monitoring of microbial enzymatic pathways |
US7777088B2 (en) | 2007-01-10 | 2010-08-17 | Pilot Energy Solutions, Llc | Carbon dioxide fractionalization process |
US8590340B2 (en) * | 2007-02-09 | 2013-11-26 | Ortoff Engineers, Ltd. | Hydrocarbon gas processing |
US20090081715A1 (en) * | 2007-09-07 | 2009-03-26 | Cobalt Technologies, Inc., A Delaware Corporation | Engineered Light-Emitting Reporter Genes |
US8919148B2 (en) * | 2007-10-18 | 2014-12-30 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
BRPI0906892A2 (en) | 2008-04-09 | 2015-07-21 | Cobalt Technologies Inc | "Method for obtaining a product in a bioreactor, System for obtaining a product comprising a bioreactor, bioreactor, bioreactor for the fermentation of a biological product on the solid support and method for obtaining a biological product" |
US20090282865A1 (en) | 2008-05-16 | 2009-11-19 | Ortloff Engineers, Ltd. | Liquefied Natural Gas and Hydrocarbon Gas Processing |
US8584488B2 (en) * | 2008-08-06 | 2013-11-19 | Ortloff Engineers, Ltd. | Liquefied natural gas production |
US9074814B2 (en) * | 2010-03-31 | 2015-07-07 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
CN102317725B (en) * | 2009-02-17 | 2014-07-02 | 奥特洛夫工程有限公司 | Hydrocarbon gas processing |
US9080811B2 (en) * | 2009-02-17 | 2015-07-14 | Ortloff Engineers, Ltd | Hydrocarbon gas processing |
US8881549B2 (en) * | 2009-02-17 | 2014-11-11 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US9933207B2 (en) * | 2009-02-17 | 2018-04-03 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US9939195B2 (en) * | 2009-02-17 | 2018-04-10 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing including a single equipment item processing assembly |
US9052136B2 (en) * | 2010-03-31 | 2015-06-09 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US9052137B2 (en) | 2009-02-17 | 2015-06-09 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US20100287982A1 (en) | 2009-05-15 | 2010-11-18 | Ortloff Engineers, Ltd. | Liquefied Natural Gas and Hydrocarbon Gas Processing |
CA2764636C (en) * | 2009-06-11 | 2018-12-04 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing including a single equipment item processing assembly |
IN2012DN00685A (en) | 2009-06-26 | 2015-08-21 | Cobalt Technologies Inc | |
US9476639B2 (en) * | 2009-09-21 | 2016-10-25 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing featuring a compressed reflux stream formed by combining a portion of column residue gas with a distillation vapor stream withdrawn from the side of the column |
US9021832B2 (en) | 2010-01-14 | 2015-05-05 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US9057558B2 (en) * | 2010-03-31 | 2015-06-16 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing including a single equipment item processing assembly |
US9068774B2 (en) * | 2010-03-31 | 2015-06-30 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
EA023957B1 (en) * | 2010-03-31 | 2016-07-29 | Ортлофф Инджинирс, Лтд. | Hydrocarbon gas processing |
AU2011233590B2 (en) * | 2010-03-31 | 2015-02-26 | Uop Llc | Hydrocarbon gas processing |
US8667812B2 (en) | 2010-06-03 | 2014-03-11 | Ordoff Engineers, Ltd. | Hydrocabon gas processing |
DE102012017485A1 (en) * | 2012-09-04 | 2014-03-06 | Linde Aktiengesellschaft | Process for separating C2 + hydrocarbons or C3 + hydrocarbons from a hydrocarbon-rich fraction |
DE102012017486A1 (en) * | 2012-09-04 | 2014-03-06 | Linde Aktiengesellschaft | Process for separating C2 + hydrocarbons from a hydrocarbon-rich fraction |
RU2674807C2 (en) | 2013-09-11 | 2018-12-13 | Ортлофф Инджинирс, Лтд. | Hydrocarbon gas processing |
CA2923447C (en) | 2013-09-11 | 2022-05-31 | Ortloff Engineers, Ltd. | Hydrocarbon processing |
EP3044528A1 (en) | 2013-09-11 | 2016-07-20 | Ortloff Engineers, Ltd | Hydrocarbon gas processing |
CN104263402A (en) * | 2014-09-19 | 2015-01-07 | 华南理工大学 | Method for efficiently recovering light hydrocarbons from pipeline natural gas by using energy integration |
US20170097188A1 (en) * | 2015-10-06 | 2017-04-06 | Sorin T. Lupascu | Consolidated Refrigeration And Liquefaction Module In A Hydrocarbon Processing Plant |
US10551119B2 (en) | 2016-08-26 | 2020-02-04 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US10551118B2 (en) | 2016-08-26 | 2020-02-04 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US10533794B2 (en) | 2016-08-26 | 2020-01-14 | Ortloff Engineers, Ltd. | Hydrocarbon gas processing |
US11428465B2 (en) | 2017-06-01 | 2022-08-30 | Uop Llc | Hydrocarbon gas processing |
US11543180B2 (en) | 2017-06-01 | 2023-01-03 | Uop Llc | Hydrocarbon gas processing |
CA3132386A1 (en) * | 2019-03-11 | 2020-09-17 | Uop Llc | Hydrocarbon gas processing |
CN110118468B (en) * | 2019-05-10 | 2020-02-11 | 西南石油大学 | Ethane recovery method with self-cooling circulation and suitable for rich gas |
US11643604B2 (en) | 2019-10-18 | 2023-05-09 | Uop Llc | Hydrocarbon gas processing |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EG22293A (en) * | 1997-12-12 | 2002-12-31 | Shell Int Research | Process ofliquefying a gaseous methane-rich feed to obtain liquefied natural gas |
US6119479A (en) * | 1998-12-09 | 2000-09-19 | Air Products And Chemicals, Inc. | Dual mixed refrigerant cycle for gas liquefaction |
MY117548A (en) * | 1998-12-18 | 2004-07-31 | Exxon Production Research Co | Dual multi-component refrigeration cycles for liquefaction of natural gas |
WO2000071952A1 (en) * | 1999-05-26 | 2000-11-30 | Chart Inc. | Dephlegmator process with liquid additive |
US6347532B1 (en) * | 1999-10-12 | 2002-02-19 | Air Products And Chemicals, Inc. | Gas liquefaction process with partial condensation of mixed refrigerant at intermediate temperatures |
US6308531B1 (en) * | 1999-10-12 | 2001-10-30 | Air Products And Chemicals, Inc. | Hybrid cycle for the production of liquefied natural gas |
GB0000327D0 (en) * | 2000-01-07 | 2000-03-01 | Costain Oil Gas & Process Limi | Hydrocarbon separation process and apparatus |
US20020166336A1 (en) * | 2000-08-15 | 2002-11-14 | Wilkinson John D. | Hydrocarbon gas processing |
FR2817766B1 (en) * | 2000-12-13 | 2003-08-15 | Technip Cie | PROCESS AND PLANT FOR SEPARATING A GAS MIXTURE CONTAINING METHANE BY DISTILLATION, AND GASES OBTAINED BY THIS SEPARATION |
US6526777B1 (en) * | 2001-04-20 | 2003-03-04 | Elcor Corporation | LNG production in cryogenic natural gas processing plants |
US6742358B2 (en) * | 2001-06-08 | 2004-06-01 | Elkcorp | Natural gas liquefaction |
US7069743B2 (en) * | 2002-02-20 | 2006-07-04 | Eric Prim | System and method for recovery of C2+ hydrocarbons contained in liquefied natural gas |
US6945075B2 (en) * | 2002-10-23 | 2005-09-20 | Elkcorp | Natural gas liquefaction |
EA008462B1 (en) * | 2003-02-25 | 2007-06-29 | Ортлофф Инджинирс, Лтд. | Hydrocarbon gas processing |
US8590340B2 (en) * | 2007-02-09 | 2013-11-26 | Ortoff Engineers, Ltd. | Hydrocarbon gas processing |
-
2007
- 2007-08-16 US US11/839,693 patent/US20080078205A1/en not_active Abandoned
- 2007-08-17 MX MX2009002053A patent/MX2009002053A/en active IP Right Grant
- 2007-08-17 CA CA2664224A patent/CA2664224C/en active Active
- 2007-08-17 WO PCT/US2007/076199 patent/WO2008042509A2/en active Application Filing
- 2007-08-17 BR BRPI0717082-3A patent/BRPI0717082B1/en active IP Right Grant
- 2007-08-17 AU AU2007305167A patent/AU2007305167B2/en not_active Ceased
- 2007-08-17 MY MYPI20091040A patent/MY157917A/en unknown
- 2007-08-17 CN CN2007800359949A patent/CN101517340B/en active Active
- 2007-09-26 CL CL2007002773A patent/CL2007002773A1/en unknown
- 2007-09-26 PE PE2007001299A patent/PE20080652A1/en active IP Right Grant
- 2007-09-28 AR ARP070104325A patent/AR063066A1/en active IP Right Grant
- 2007-09-29 SA SA7280532A patent/SA07280532B1/en unknown
-
2009
- 2009-02-19 NO NO20090789A patent/NO20090789L/en not_active Application Discontinuation
- 2009-03-10 TN TN2009000078A patent/TN2009000078A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI0717082B1 (en) | 2020-02-18 |
CA2664224A1 (en) | 2008-04-10 |
US20080078205A1 (en) | 2008-04-03 |
SA07280532B1 (en) | 2009-12-22 |
CN101517340B (en) | 2011-07-27 |
WO2008042509A2 (en) | 2008-04-10 |
CN101517340A (en) | 2009-08-26 |
CA2664224C (en) | 2015-02-24 |
CL2007002773A1 (en) | 2008-01-18 |
AU2007305167B2 (en) | 2012-02-23 |
BRPI0717082A2 (en) | 2013-10-29 |
MY157917A (en) | 2016-08-15 |
AU2007305167A1 (en) | 2008-04-10 |
WO2008042509A3 (en) | 2008-07-03 |
PE20080652A1 (en) | 2008-06-14 |
MX2009002053A (en) | 2009-03-09 |
NO20090789L (en) | 2009-06-22 |
AR063066A1 (en) | 2008-12-23 |
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