BR112013020995A2 - loss heat recovery integrated into liquefied natural gas installation - Google Patents
loss heat recovery integrated into liquefied natural gas installationInfo
- Publication number
- BR112013020995A2 BR112013020995A2 BR112013020995A BR112013020995A BR112013020995A2 BR 112013020995 A2 BR112013020995 A2 BR 112013020995A2 BR 112013020995 A BR112013020995 A BR 112013020995A BR 112013020995 A BR112013020995 A BR 112013020995A BR 112013020995 A2 BR112013020995 A2 BR 112013020995A2
- Authority
- BR
- Brazil
- Prior art keywords
- natural gas
- heat recovery
- liquefied natural
- gas installation
- loss heat
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 3
- 239000003949 liquefied natural gas Substances 0.000 title abstract 3
- 238000011084 recovery Methods 0.000 title abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 239000003345 natural gas Substances 0.000 abstract 1
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
- F25J1/0022—Hydrocarbons, e.g. 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
- 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
- F25J1/0047—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 an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—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 an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant 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
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
- F25J1/008—Hydrocarbons
- F25J1/0085—Ethane; Ethylene
-
- 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
- F25J1/006—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the refrigerant fluid used
- F25J1/008—Hydrocarbons
- F25J1/0087—Propane; Propylene
-
- 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
- F25J1/0203—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 a single-component refrigerant [SCR] fluid in a closed vapor compression cycle
- F25J1/0208—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 a single-component refrigerant [SCR] fluid in a closed vapor compression cycle in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop
- F25J1/0209—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 a single-component refrigerant [SCR] fluid in a closed vapor compression cycle in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop as at least a three level refrigeration cascade
- F25J1/021—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 a single-component refrigerant [SCR] fluid in a closed vapor compression cycle in combination with an internal quasi-closed refrigeration loop, e.g. with deep flash recycle loop as at least a three level refrigeration cascade using a deep flash recycle 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
- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0235—Heat exchange integration
- F25J1/0242—Waste heat recovery, e.g. from heat of compression
-
- 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
- F25J1/0265—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer
- F25J1/0268—Arrangement of heat exchanger cores in parallel with different functions, e.g. different cooling streams comprising cores associated exclusively with the cooling of a refrigerant stream, e.g. for auto-refrigeration or economizer using a dedicated refrigeration means
-
- 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
- F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
- F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
- F25J1/0283—Gas turbine as the prime mechanical driver
-
- 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
- F25J2220/64—Separating heavy hydrocarbons, e.g. NGL, LPG, C4+ hydrocarbons or heavy condensates in general
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration
- F25J2270/906—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration by heat driven absorption chillers
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)
Abstract
recuperação de calor de perda integrado em instalação de gás natural liquefeito a presente invenção se refere a um processo e a um aparelho para a liquefação de gás natural. em um outro aspecto, a presente invenção se refere à recuperação de calor a partir de uma turbina em uma instalação de gás natural liquefeito.loss heat recovery integrated in a liquefied natural gas installation The present invention relates to a process and apparatus for liquefying natural gas. In another aspect, the present invention relates to heat recovery from a turbine in a liquefied natural gas installation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161443523P | 2011-02-16 | 2011-02-16 | |
PCT/US2012/025266 WO2012112692A1 (en) | 2011-02-16 | 2012-02-15 | Integrated waste heat recovery in liquefied natural gas facility |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013020995A2 true BR112013020995A2 (en) | 2016-10-11 |
Family
ID=46635830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013020995A BR112013020995A2 (en) | 2011-02-16 | 2012-02-15 | loss heat recovery integrated into liquefied natural gas installation |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120204598A1 (en) |
EP (1) | EP2676090A4 (en) |
AP (1) | AP3771A (en) |
AU (1) | AU2012217724A1 (en) |
BR (1) | BR112013020995A2 (en) |
CA (1) | CA2827247A1 (en) |
IL (1) | IL227309A0 (en) |
WO (1) | WO2012112692A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9441877B2 (en) | 2010-03-17 | 2016-09-13 | Chart Inc. | Integrated pre-cooled mixed refrigerant system and method |
GB2486036B (en) * | 2011-06-15 | 2012-11-07 | Anthony Dwight Maunder | Process for liquefaction of natural gas |
US11428463B2 (en) | 2013-03-15 | 2022-08-30 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US11408673B2 (en) | 2013-03-15 | 2022-08-09 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
CN105473967B (en) | 2013-03-15 | 2018-06-26 | 查特能源化工公司 | Mixed refrigerant systems and method |
AU2015248009B2 (en) | 2014-04-16 | 2019-05-09 | Conocophillips Company | System and process for liquefying natural gas |
AR105277A1 (en) | 2015-07-08 | 2017-09-20 | Chart Energy & Chemicals Inc | MIXED REFRIGERATION SYSTEM AND METHOD |
WO2017072632A1 (en) * | 2015-10-30 | 2017-05-04 | Sabic Global Technologies B.V. | Hybrid propylene and absorption chiller system |
US20170131027A1 (en) * | 2015-11-06 | 2017-05-11 | Fluor Technologies Corporation | Systems and Methods for LNG Refrigeration and Liquefaction |
US10829370B2 (en) * | 2016-01-26 | 2020-11-10 | Ingersoll-Rand Industrial U.S., Inc. | Compressor having waste heat recovery with gas recycler |
SG11201910083RA (en) | 2017-05-16 | 2019-11-28 | Exxonmobil Upstream Res Co | Method and system for efficient nonsynchronous lng production using large scale multi-shaft gas tusbines |
CN112393526B (en) * | 2020-11-05 | 2024-04-05 | 华南理工大学 | Process and system for preparing LNG (liquefied Natural gas) combined cooling and power generation through coal-based synthesis gas cryogenic separation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4921699B1 (en) * | 1970-11-28 | 1974-06-03 | ||
US4911741A (en) * | 1988-09-23 | 1990-03-27 | Davis Robert N | Natural gas liquefaction process using low level high level and absorption refrigeration cycles |
US6691531B1 (en) * | 2002-10-07 | 2004-02-17 | Conocophillips Company | Driver and compressor system for natural gas liquefaction |
EP1613909B1 (en) * | 2003-03-18 | 2013-03-06 | Air Products And Chemicals, Inc. | Integrated multiple-loop refrigeration process for gas liquefaction |
US6925837B2 (en) * | 2003-10-28 | 2005-08-09 | Conocophillips Company | Enhanced operation of LNG facility equipped with refluxed heavies removal column |
ES2582941T3 (en) * | 2004-11-15 | 2016-09-16 | Mayekawa Mfg. Co., Ltd. | Method and device for liquefaction and cryogenic refrigeration |
US20070283718A1 (en) * | 2006-06-08 | 2007-12-13 | Hulsey Kevin H | Lng system with optimized heat exchanger configuration |
US7591149B2 (en) * | 2006-07-24 | 2009-09-22 | Conocophillips Company | LNG system with enhanced refrigeration efficiency |
US20080141711A1 (en) * | 2006-12-18 | 2008-06-19 | Mark Julian Roberts | Hybrid cycle liquefaction of natural gas with propane pre-cooling |
US20080264099A1 (en) * | 2007-04-24 | 2008-10-30 | Conocophillips Company | Domestic gas product from an lng facility |
WO2008139527A1 (en) * | 2007-04-27 | 2008-11-20 | Hitachi, Ltd. | Power supply facility for natural gas liquefaction plant, system and method for control of the power supply facility, and natural gas liquefaction plant |
US8616021B2 (en) * | 2007-05-03 | 2013-12-31 | Exxonmobil Upstream Research Company | Natural gas liquefaction process |
US9003828B2 (en) * | 2007-07-09 | 2015-04-14 | Lng Technology Pty Ltd | Method and system for production of liquid natural gas |
US8020406B2 (en) * | 2007-11-05 | 2011-09-20 | David Vandor | Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas |
US20090226308A1 (en) * | 2008-03-05 | 2009-09-10 | Expansion Energy, Llc | Combined cold and power (ccp) system and method for improved turbine performance |
AU2009316236B2 (en) * | 2008-11-17 | 2013-05-02 | Woodside Energy Limited | Power matched mixed refrigerant compression circuit |
FR2938903B1 (en) * | 2008-11-25 | 2013-02-08 | Technip France | PROCESS FOR PRODUCING A LIQUEFIED NATURAL GAS CURRENT SUB-COOLED FROM A NATURAL GAS CHARGE CURRENT AND ASSOCIATED INSTALLATION |
FR2943125B1 (en) * | 2009-03-13 | 2015-12-18 | Total Sa | NATURAL GAS LIQUEFACTION METHOD WITH COMBINED CYCLE |
WO2010133482A2 (en) * | 2009-05-18 | 2010-11-25 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for cooling a gaseous hydrocarbon stream |
ATE547604T1 (en) * | 2009-06-26 | 2012-03-15 | Siemens Ag | COOLING CIRCUIT FOR REMOVING WASTE HEAT OF AN ELECTROMECHANICAL CONVERTER AND POWER PLANT WITH SUCH A COOLING CIRCUIT |
-
2012
- 2012-02-15 EP EP12747546.5A patent/EP2676090A4/en not_active Withdrawn
- 2012-02-15 WO PCT/US2012/025266 patent/WO2012112692A1/en active Application Filing
- 2012-02-15 US US13/397,356 patent/US20120204598A1/en not_active Abandoned
- 2012-02-15 CA CA2827247A patent/CA2827247A1/en not_active Abandoned
- 2012-02-15 AU AU2012217724A patent/AU2012217724A1/en not_active Abandoned
- 2012-02-15 AP AP2013007037A patent/AP3771A/en active
- 2012-02-15 BR BR112013020995A patent/BR112013020995A2/en not_active IP Right Cessation
-
2013
- 2013-07-03 IL IL227309A patent/IL227309A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012112692A1 (en) | 2012-08-23 |
AP3771A (en) | 2016-08-31 |
AP2013007037A0 (en) | 2013-08-31 |
AU2012217724A1 (en) | 2013-08-01 |
EP2676090A1 (en) | 2013-12-25 |
CA2827247A1 (en) | 2012-08-23 |
IL227309A0 (en) | 2013-09-30 |
EP2676090A4 (en) | 2018-03-28 |
US20120204598A1 (en) | 2012-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013020995A2 (en) | loss heat recovery integrated into liquefied natural gas installation | |
BRPI1012555A2 (en) | process for liquefying natural gas | |
BR112013022876A2 (en) | local repair process for damaged thermomechanical part and part thus produced, in particular a turbine part | |
GB201403002D0 (en) | Natural gas liquefaction process | |
BRPI0916778A2 (en) | process for producing purified gas from a feed gas stream, and liquefied natural gas | |
GB2486036B (en) | Process for liquefaction of natural gas | |
BRPI1013228A8 (en) | Direct steam generation method using an oxyfuel combustor | |
FR2993643B1 (en) | NATURAL GAS LIQUEFACTION PROCESS WITH PHASE CHANGE | |
GB2523961B (en) | Compressor blade for gas turbine engine | |
BR112013028859A2 (en) | process for converting biomass into synthesis gas | |
EP2730845A4 (en) | Gas turbine combustor | |
EP2754963A4 (en) | Gas turbine combustor | |
BRPI1011797A2 (en) | process for steam production using heat recovered from a polymerization reaction. | |
DK2724100T3 (en) | Method for condensing natural gas with a closed, triple cooling gas circuit | |
EP2716396A4 (en) | Hollow curved plate, method for manufacturing same, and burner for gas turbine | |
EP2855878A4 (en) | Compressor tip clearance management for a gas turbine engine | |
BR112012001973A2 (en) | steam generator and process for operating the steam generator | |
EP2805037A4 (en) | Gas turbine engine, combustor and dome panel | |
EP2693059A4 (en) | Method for operating gas compressor, and gas turbine provided with gas compressor | |
EP3039346A4 (en) | Contoured dilution passages for a gas turbine engine combustor | |
EP2716976A4 (en) | Gas turbine combustor | |
EP2581561B8 (en) | Operating method for hydrogen /natural gas blends within a reheat gas turbine and gas turbine | |
BR112013025716A2 (en) | recombinant bacterial strain, process for producing a zymomonas strain and method for producing ethanol | |
BR112014001532A2 (en) | steam generating device, hydrocarbon production facility and hydrocarbon production process | |
BRPI0818214A2 (en) | liquefaction process of a natural gas with high pressure fractionation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |